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-rw-r--r--tests/coverage-map/status-quo/async.cov-map90
-rw-r--r--tests/coverage-map/status-quo/async2.cov-map28
-rw-r--r--tests/coverage-map/status-quo/closure.cov-map185
-rw-r--r--tests/coverage-map/status-quo/closure_bug.cov-map125
-rw-r--r--tests/coverage-map/status-quo/closure_macro.cov-map22
-rw-r--r--tests/coverage-map/status-quo/closure_macro_async.cov-map22
-rw-r--r--tests/coverage-map/status-quo/conditions.cov-map338
-rw-r--r--tests/coverage-map/status-quo/continue.cov-map74
-rw-r--r--tests/coverage-map/status-quo/dead_code.cov-map8
-rw-r--r--tests/coverage-map/status-quo/generator.cov-map39
-rw-r--r--tests/coverage-map/status-quo/inline-dead.cov-map12
-rw-r--r--tests/coverage-map/status-quo/inline.cov-map26
-rw-r--r--tests/coverage-map/status-quo/issue-93054.cov-map8
-rw-r--r--tests/coverage-map/status-quo/lazy_boolean.cov-map372
-rw-r--r--tests/coverage-map/status-quo/loops_branches.cov-map218
-rw-r--r--tests/coverage-map/status-quo/no_cov_crate.cov-map4
-rw-r--r--tests/coverage-map/status-quo/partial_eq.cov-map12
-rw-r--r--tests/coverage-map/status-quo/simple_loop.cov-map23
-rw-r--r--tests/coverage-map/status-quo/simple_match.cov-map31
-rw-r--r--tests/coverage-map/status-quo/test_harness.cov-map4
-rw-r--r--tests/coverage-map/status-quo/try_error_result.cov-map166
-rw-r--r--tests/coverage-map/status-quo/unused.cov-map16
-rw-r--r--tests/coverage-map/status-quo/yield.cov-map62
-rw-r--r--tests/mir-opt/instrument_coverage.bar.InstrumentCoverage.diff2
-rw-r--r--tests/mir-opt/instrument_coverage.main.InstrumentCoverage.diff9
25 files changed, 880 insertions, 1016 deletions
diff --git a/tests/coverage-map/status-quo/async.cov-map b/tests/coverage-map/status-quo/async.cov-map
index 5f28252ef80..598791537ad 100644
--- a/tests/coverage-map/status-quo/async.cov-map
+++ b/tests/coverage-map/status-quo/async.cov-map
@@ -38,42 +38,40 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 13, 20) to (start + 0, 25)
 
 Function name: async::e (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 0f, 01, 00, 14]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 0f, 01, 00, 14]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 15, 1) to (start + 0, 20)
+- Code(Zero) at (prev + 15, 1) to (start + 0, 20)
 
 Function name: async::e::{closure#0} (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 0f, 14, 00, 19]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 0f, 14, 00, 19]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 15, 20) to (start + 0, 25)
+- Code(Zero) at (prev + 15, 20) to (start + 0, 25)
 
 Function name: async::executor::block_on::<core::pin::Pin<&mut async::i::{closure#0}>>
-Raw bytes (44): 0x[01, 01, 05, 0b, 05, 01, 05, 01, 05, 02, 00, 02, 00, 06, 01, 6e, 05, 0a, 36, 02, 0d, 20, 00, 23, 0b, 00, 27, 00, 49, 0f, 01, 17, 00, 1a, 05, 01, 0e, 00, 0f, 13, 02, 05, 00, 06]
+Raw bytes (40): 0x[01, 01, 03, 0b, 05, 01, 05, 01, 05, 06, 01, 6e, 05, 0a, 36, 02, 0d, 20, 00, 23, 0b, 00, 27, 00, 49, 02, 01, 17, 00, 1a, 05, 01, 0e, 00, 0f, 02, 02, 05, 00, 06]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
+Number of expressions: 3
 - expression 0 operands: lhs = Expression(2, Add), rhs = Counter(1)
 - expression 1 operands: lhs = Counter(0), rhs = Counter(1)
 - expression 2 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 3 operands: lhs = Expression(0, Sub), rhs = Zero
-- expression 4 operands: lhs = Expression(0, Sub), rhs = Zero
 Number of file 0 mappings: 6
 - Code(Counter(0)) at (prev + 110, 5) to (start + 10, 54)
 - Code(Expression(0, Sub)) at (prev + 13, 32) to (start + 0, 35)
     = ((c0 + c1) - c1)
 - Code(Expression(2, Add)) at (prev + 0, 39) to (start + 0, 73)
     = (c0 + c1)
-- Code(Expression(3, Add)) at (prev + 1, 23) to (start + 0, 26)
-    = (((c0 + c1) - c1) + Zero)
+- Code(Expression(0, Sub)) at (prev + 1, 23) to (start + 0, 26)
+    = ((c0 + c1) - c1)
 - Code(Counter(1)) at (prev + 1, 14) to (start + 0, 15)
-- Code(Expression(4, Add)) at (prev + 2, 5) to (start + 0, 6)
-    = (((c0 + c1) - c1) + Zero)
+- Code(Expression(0, Sub)) at (prev + 2, 5) to (start + 0, 6)
+    = ((c0 + c1) - c1)
 
 Function name: async::executor::block_on::VTABLE::{closure#0}
 Raw bytes (9): 0x[01, 01, 00, 01, 01, 72, 11, 00, 33]
@@ -124,20 +122,20 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 17, 20) to (start + 0, 25)
 
 Function name: async::foo (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 13, 01, 00, 1e]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 13, 01, 00, 1e]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 19, 1) to (start + 0, 30)
+- Code(Zero) at (prev + 19, 1) to (start + 0, 30)
 
 Function name: async::foo::{closure#0} (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 13, 1e, 00, 2d]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 13, 1e, 00, 2d]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 19, 30) to (start + 0, 45)
+- Code(Zero) at (prev + 19, 30) to (start + 0, 45)
 
 Function name: async::g
 Raw bytes (9): 0x[01, 01, 00, 01, 01, 15, 01, 00, 17]
@@ -148,14 +146,14 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 21, 1) to (start + 0, 23)
 
 Function name: async::g::{closure#0} (unused)
-Raw bytes (69): 0x[01, 01, 00, 0d, 00, 15, 17, 01, 0c, 00, 02, 09, 00, 0a, 01, 00, 0e, 00, 11, 00, 00, 12, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 09, 00, 0a, 00, 00, 0e, 00, 11, 00, 00, 12, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02]
+Raw bytes (69): 0x[01, 01, 00, 0d, 00, 15, 17, 01, 0c, 00, 02, 09, 00, 0a, 00, 00, 0e, 00, 11, 00, 00, 12, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 09, 00, 0a, 00, 00, 0e, 00, 11, 00, 00, 12, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 13
 - Code(Zero) at (prev + 21, 23) to (start + 1, 12)
 - Code(Zero) at (prev + 2, 9) to (start + 0, 10)
-- Code(Counter(0)) at (prev + 0, 14) to (start + 0, 17)
+- Code(Zero) at (prev + 0, 14) to (start + 0, 17)
 - Code(Zero) at (prev + 0, 18) to (start + 0, 23)
 - Code(Zero) at (prev + 0, 27) to (start + 0, 28)
 - Code(Zero) at (prev + 0, 32) to (start + 0, 34)
@@ -176,14 +174,14 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 29, 1) to (start + 0, 22)
 
 Function name: async::h::{closure#0} (unused)
-Raw bytes (44): 0x[01, 01, 00, 08, 00, 1d, 16, 03, 0c, 00, 04, 09, 00, 0a, 01, 00, 0e, 00, 13, 00, 00, 14, 00, 19, 00, 00, 1a, 00, 1b, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02]
+Raw bytes (44): 0x[01, 01, 00, 08, 00, 1d, 16, 03, 0c, 00, 04, 09, 00, 0a, 00, 00, 0e, 00, 13, 00, 00, 14, 00, 19, 00, 00, 1a, 00, 1b, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 8
 - Code(Zero) at (prev + 29, 22) to (start + 3, 12)
 - Code(Zero) at (prev + 4, 9) to (start + 0, 10)
-- Code(Counter(0)) at (prev + 0, 14) to (start + 0, 19)
+- Code(Zero) at (prev + 0, 14) to (start + 0, 19)
 - Code(Zero) at (prev + 0, 20) to (start + 0, 25)
 - Code(Zero) at (prev + 0, 26) to (start + 0, 27)
 - Code(Zero) at (prev + 0, 32) to (start + 0, 34)
@@ -199,58 +197,46 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 38, 1) to (start + 0, 19)
 
 Function name: async::i::{closure#0}
-Raw bytes (84): 0x[01, 01, 05, 01, 00, 0d, 00, 1d, 00, 19, 13, 1d, 21, 0e, 01, 26, 13, 04, 0c, 0d, 05, 09, 00, 0a, 03, 00, 0e, 00, 12, 05, 00, 13, 00, 18, 09, 00, 1c, 00, 21, 07, 00, 27, 00, 2a, 15, 00, 2b, 00, 30, 1d, 01, 09, 00, 0a, 11, 00, 0e, 00, 11, 25, 00, 12, 00, 17, 29, 00, 1b, 00, 20, 0b, 00, 24, 00, 26, 21, 01, 0e, 00, 10, 0f, 02, 01, 00, 02]
+Raw bytes (78): 0x[01, 01, 02, 19, 07, 1d, 21, 0e, 01, 26, 13, 04, 0c, 0d, 05, 09, 00, 0a, 01, 00, 0e, 00, 12, 05, 00, 13, 00, 18, 09, 00, 1c, 00, 21, 0d, 00, 27, 00, 2a, 15, 00, 2b, 00, 30, 1d, 01, 09, 00, 0a, 11, 00, 0e, 00, 11, 25, 00, 12, 00, 17, 29, 00, 1b, 00, 20, 1d, 00, 24, 00, 26, 21, 01, 0e, 00, 10, 03, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
-- expression 0 operands: lhs = Counter(0), rhs = Zero
-- expression 1 operands: lhs = Counter(3), rhs = Zero
-- expression 2 operands: lhs = Counter(7), rhs = Zero
-- expression 3 operands: lhs = Counter(6), rhs = Expression(4, Add)
-- expression 4 operands: lhs = Counter(7), rhs = Counter(8)
+Number of expressions: 2
+- expression 0 operands: lhs = Counter(6), rhs = Expression(1, Add)
+- expression 1 operands: lhs = Counter(7), rhs = Counter(8)
 Number of file 0 mappings: 14
 - Code(Counter(0)) at (prev + 38, 19) to (start + 4, 12)
 - Code(Counter(3)) at (prev + 5, 9) to (start + 0, 10)
-- Code(Expression(0, Add)) at (prev + 0, 14) to (start + 0, 18)
-    = (c0 + Zero)
+- Code(Counter(0)) at (prev + 0, 14) to (start + 0, 18)
 - Code(Counter(1)) at (prev + 0, 19) to (start + 0, 24)
 - Code(Counter(2)) at (prev + 0, 28) to (start + 0, 33)
-- Code(Expression(1, Add)) at (prev + 0, 39) to (start + 0, 42)
-    = (c3 + Zero)
+- Code(Counter(3)) at (prev + 0, 39) to (start + 0, 42)
 - Code(Counter(5)) at (prev + 0, 43) to (start + 0, 48)
 - Code(Counter(7)) at (prev + 1, 9) to (start + 0, 10)
 - Code(Counter(4)) at (prev + 0, 14) to (start + 0, 17)
 - Code(Counter(9)) at (prev + 0, 18) to (start + 0, 23)
 - Code(Counter(10)) at (prev + 0, 27) to (start + 0, 32)
-- Code(Expression(2, Add)) at (prev + 0, 36) to (start + 0, 38)
-    = (c7 + Zero)
+- Code(Counter(7)) at (prev + 0, 36) to (start + 0, 38)
 - Code(Counter(8)) at (prev + 1, 14) to (start + 0, 16)
-- Code(Expression(3, Add)) at (prev + 2, 1) to (start + 0, 2)
+- Code(Expression(0, Add)) at (prev + 2, 1) to (start + 0, 2)
     = (c6 + (c7 + c8))
 
 Function name: async::j
-Raw bytes (59): 0x[01, 01, 05, 01, 00, 05, 00, 09, 00, 05, 13, 09, 0d, 09, 01, 31, 01, 13, 0c, 05, 14, 09, 00, 0a, 03, 00, 0e, 00, 1b, 07, 00, 1f, 00, 27, 09, 01, 09, 00, 0a, 11, 00, 0e, 00, 1a, 0b, 00, 1e, 00, 20, 0d, 01, 0e, 00, 10, 0f, 02, 01, 00, 02]
+Raw bytes (53): 0x[01, 01, 02, 05, 07, 09, 0d, 09, 01, 31, 01, 13, 0c, 05, 14, 09, 00, 0a, 01, 00, 0e, 00, 1b, 05, 00, 1f, 00, 27, 09, 01, 09, 00, 0a, 11, 00, 0e, 00, 1a, 09, 00, 1e, 00, 20, 0d, 01, 0e, 00, 10, 03, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
-- expression 0 operands: lhs = Counter(0), rhs = Zero
-- expression 1 operands: lhs = Counter(1), rhs = Zero
-- expression 2 operands: lhs = Counter(2), rhs = Zero
-- expression 3 operands: lhs = Counter(1), rhs = Expression(4, Add)
-- expression 4 operands: lhs = Counter(2), rhs = Counter(3)
+Number of expressions: 2
+- expression 0 operands: lhs = Counter(1), rhs = Expression(1, Add)
+- expression 1 operands: lhs = Counter(2), rhs = Counter(3)
 Number of file 0 mappings: 9
 - Code(Counter(0)) at (prev + 49, 1) to (start + 19, 12)
 - Code(Counter(1)) at (prev + 20, 9) to (start + 0, 10)
-- Code(Expression(0, Add)) at (prev + 0, 14) to (start + 0, 27)
-    = (c0 + Zero)
-- Code(Expression(1, Add)) at (prev + 0, 31) to (start + 0, 39)
-    = (c1 + Zero)
+- Code(Counter(0)) at (prev + 0, 14) to (start + 0, 27)
+- Code(Counter(1)) at (prev + 0, 31) to (start + 0, 39)
 - Code(Counter(2)) at (prev + 1, 9) to (start + 0, 10)
 - Code(Counter(4)) at (prev + 0, 14) to (start + 0, 26)
-- Code(Expression(2, Add)) at (prev + 0, 30) to (start + 0, 32)
-    = (c2 + Zero)
+- Code(Counter(2)) at (prev + 0, 30) to (start + 0, 32)
 - Code(Counter(3)) at (prev + 1, 14) to (start + 0, 16)
-- Code(Expression(3, Add)) at (prev + 2, 1) to (start + 0, 2)
+- Code(Expression(0, Add)) at (prev + 2, 1) to (start + 0, 2)
     = (c1 + (c2 + c3))
 
 Function name: async::j::c
@@ -285,12 +271,12 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 67, 5) to (start + 0, 23)
 
 Function name: async::k (unused)
-Raw bytes (29): 0x[01, 01, 00, 05, 01, 4b, 01, 01, 0c, 00, 02, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02]
+Raw bytes (29): 0x[01, 01, 00, 05, 00, 4b, 01, 01, 0c, 00, 02, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 5
-- Code(Counter(0)) at (prev + 75, 1) to (start + 1, 12)
+- Code(Zero) at (prev + 75, 1) to (start + 1, 12)
 - Code(Zero) at (prev + 2, 14) to (start + 0, 16)
 - Code(Zero) at (prev + 1, 14) to (start + 0, 16)
 - Code(Zero) at (prev + 1, 14) to (start + 0, 16)
@@ -323,12 +309,12 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 91, 1) to (start + 0, 25)
 
 Function name: async::m::{closure#0} (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 5b, 19, 00, 22]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 5b, 19, 00, 22]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 91, 25) to (start + 0, 34)
+- Code(Zero) at (prev + 91, 25) to (start + 0, 34)
 
 Function name: async::main
 Raw bytes (9): 0x[01, 01, 00, 01, 01, 5d, 01, 08, 02]
diff --git a/tests/coverage-map/status-quo/async2.cov-map b/tests/coverage-map/status-quo/async2.cov-map
index fe74dcd8840..cc7aed9aee3 100644
--- a/tests/coverage-map/status-quo/async2.cov-map
+++ b/tests/coverage-map/status-quo/async2.cov-map
@@ -38,48 +38,44 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 19, 36) to (start + 2, 2)
 
 Function name: async2::executor::block_on::<async2::async_func::{closure#0}>
-Raw bytes (44): 0x[01, 01, 05, 0b, 05, 01, 05, 01, 05, 02, 00, 02, 00, 06, 01, 27, 05, 0a, 36, 02, 0d, 20, 00, 23, 0b, 00, 27, 00, 49, 0f, 01, 17, 00, 1a, 05, 01, 0e, 00, 0f, 13, 02, 05, 00, 06]
+Raw bytes (40): 0x[01, 01, 03, 0b, 05, 01, 05, 01, 05, 06, 01, 27, 05, 0a, 36, 02, 0d, 20, 00, 23, 0b, 00, 27, 00, 49, 02, 01, 17, 00, 1a, 05, 01, 0e, 00, 0f, 02, 02, 05, 00, 06]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
+Number of expressions: 3
 - expression 0 operands: lhs = Expression(2, Add), rhs = Counter(1)
 - expression 1 operands: lhs = Counter(0), rhs = Counter(1)
 - expression 2 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 3 operands: lhs = Expression(0, Sub), rhs = Zero
-- expression 4 operands: lhs = Expression(0, Sub), rhs = Zero
 Number of file 0 mappings: 6
 - Code(Counter(0)) at (prev + 39, 5) to (start + 10, 54)
 - Code(Expression(0, Sub)) at (prev + 13, 32) to (start + 0, 35)
     = ((c0 + c1) - c1)
 - Code(Expression(2, Add)) at (prev + 0, 39) to (start + 0, 73)
     = (c0 + c1)
-- Code(Expression(3, Add)) at (prev + 1, 23) to (start + 0, 26)
-    = (((c0 + c1) - c1) + Zero)
+- Code(Expression(0, Sub)) at (prev + 1, 23) to (start + 0, 26)
+    = ((c0 + c1) - c1)
 - Code(Counter(1)) at (prev + 1, 14) to (start + 0, 15)
-- Code(Expression(4, Add)) at (prev + 2, 5) to (start + 0, 6)
-    = (((c0 + c1) - c1) + Zero)
+- Code(Expression(0, Sub)) at (prev + 2, 5) to (start + 0, 6)
+    = ((c0 + c1) - c1)
 
 Function name: async2::executor::block_on::<async2::async_func_just_println::{closure#0}>
-Raw bytes (44): 0x[01, 01, 05, 0b, 05, 01, 05, 01, 05, 02, 00, 02, 00, 06, 01, 27, 05, 0a, 36, 02, 0d, 20, 00, 23, 0b, 00, 27, 00, 49, 0f, 01, 17, 00, 1a, 05, 01, 0e, 00, 0f, 13, 02, 05, 00, 06]
+Raw bytes (40): 0x[01, 01, 03, 0b, 05, 01, 05, 01, 05, 06, 01, 27, 05, 0a, 36, 02, 0d, 20, 00, 23, 0b, 00, 27, 00, 49, 02, 01, 17, 00, 1a, 05, 01, 0e, 00, 0f, 02, 02, 05, 00, 06]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
+Number of expressions: 3
 - expression 0 operands: lhs = Expression(2, Add), rhs = Counter(1)
 - expression 1 operands: lhs = Counter(0), rhs = Counter(1)
 - expression 2 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 3 operands: lhs = Expression(0, Sub), rhs = Zero
-- expression 4 operands: lhs = Expression(0, Sub), rhs = Zero
 Number of file 0 mappings: 6
 - Code(Counter(0)) at (prev + 39, 5) to (start + 10, 54)
 - Code(Expression(0, Sub)) at (prev + 13, 32) to (start + 0, 35)
     = ((c0 + c1) - c1)
 - Code(Expression(2, Add)) at (prev + 0, 39) to (start + 0, 73)
     = (c0 + c1)
-- Code(Expression(3, Add)) at (prev + 1, 23) to (start + 0, 26)
-    = (((c0 + c1) - c1) + Zero)
+- Code(Expression(0, Sub)) at (prev + 1, 23) to (start + 0, 26)
+    = ((c0 + c1) - c1)
 - Code(Counter(1)) at (prev + 1, 14) to (start + 0, 15)
-- Code(Expression(4, Add)) at (prev + 2, 5) to (start + 0, 6)
-    = (((c0 + c1) - c1) + Zero)
+- Code(Expression(0, Sub)) at (prev + 2, 5) to (start + 0, 6)
+    = ((c0 + c1) - c1)
 
 Function name: async2::executor::block_on::VTABLE::{closure#0}
 Raw bytes (9): 0x[01, 01, 00, 01, 01, 2b, 11, 00, 33]
diff --git a/tests/coverage-map/status-quo/closure.cov-map b/tests/coverage-map/status-quo/closure.cov-map
index 7dbf6ec834d..522c1e73afe 100644
--- a/tests/coverage-map/status-quo/closure.cov-map
+++ b/tests/coverage-map/status-quo/closure.cov-map
@@ -1,77 +1,36 @@
 Function name: closure::main
-Raw bytes (170): 0x[01, 01, 17, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 00, 01, 05, 05, 5a, 01, 05, 18, 01, 08, 01, 0f, 0d, 03, 16, 0e, 06, 0a, 07, 10, 05, 13, 0d, 0b, 1a, 0e, 06, 0a, 0f, 10, 05, 0c, 16, 13, 16, 05, 0d, 18, 17, 19, 09, 01, 1e, 1b, 04, 09, 00, 29, 1f, 01, 09, 00, 2d, 23, 01, 09, 00, 24, 27, 05, 09, 00, 24, 2b, 02, 09, 00, 21, 2f, 04, 09, 00, 21, 33, 04, 09, 00, 28, 37, 09, 09, 00, 32, 3b, 04, 09, 00, 33, 3f, 07, 09, 00, 4b, 43, 08, 09, 00, 48, 47, 0a, 09, 00, 47, 4b, 08, 09, 00, 44, 4f, 0a, 08, 00, 10, 05, 00, 11, 04, 06, 5a, 04, 06, 00, 07, 57, 01, 05, 03, 02]
+Raw bytes (128): 0x[01, 01, 02, 01, 05, 05, 02, 18, 01, 08, 01, 0f, 0d, 01, 16, 0e, 06, 0a, 01, 10, 05, 13, 0d, 01, 1a, 0e, 06, 0a, 01, 10, 05, 0c, 16, 01, 16, 05, 0d, 18, 01, 19, 09, 01, 1e, 01, 04, 09, 00, 29, 01, 01, 09, 00, 2d, 01, 01, 09, 00, 24, 01, 05, 09, 00, 24, 01, 02, 09, 00, 21, 01, 04, 09, 00, 21, 01, 04, 09, 00, 28, 01, 09, 09, 00, 32, 01, 04, 09, 00, 33, 01, 07, 09, 00, 4b, 01, 08, 09, 00, 48, 01, 0a, 09, 00, 47, 01, 08, 09, 00, 44, 01, 0a, 08, 00, 10, 05, 00, 11, 04, 06, 02, 04, 06, 00, 07, 07, 01, 05, 03, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 23
-- expression 0 operands: lhs = Counter(0), rhs = Zero
-- expression 1 operands: lhs = Counter(0), rhs = Zero
-- expression 2 operands: lhs = Counter(0), rhs = Zero
-- expression 3 operands: lhs = Counter(0), rhs = Zero
-- expression 4 operands: lhs = Counter(0), rhs = Zero
-- expression 5 operands: lhs = Counter(0), rhs = Zero
-- expression 6 operands: lhs = Counter(0), rhs = Zero
-- expression 7 operands: lhs = Counter(0), rhs = Zero
-- expression 8 operands: lhs = Counter(0), rhs = Zero
-- expression 9 operands: lhs = Counter(0), rhs = Zero
-- expression 10 operands: lhs = Counter(0), rhs = Zero
-- expression 11 operands: lhs = Counter(0), rhs = Zero
-- expression 12 operands: lhs = Counter(0), rhs = Zero
-- expression 13 operands: lhs = Counter(0), rhs = Zero
-- expression 14 operands: lhs = Counter(0), rhs = Zero
-- expression 15 operands: lhs = Counter(0), rhs = Zero
-- expression 16 operands: lhs = Counter(0), rhs = Zero
-- expression 17 operands: lhs = Counter(0), rhs = Zero
-- expression 18 operands: lhs = Counter(0), rhs = Zero
-- expression 19 operands: lhs = Counter(0), rhs = Zero
-- expression 20 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 21 operands: lhs = Counter(1), rhs = Expression(22, Sub)
-- expression 22 operands: lhs = Counter(0), rhs = Counter(1)
+Number of expressions: 2
+- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
+- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 Number of file 0 mappings: 24
 - Code(Counter(0)) at (prev + 8, 1) to (start + 15, 13)
-- Code(Expression(0, Add)) at (prev + 22, 14) to (start + 6, 10)
-    = (c0 + Zero)
-- Code(Expression(1, Add)) at (prev + 16, 5) to (start + 19, 13)
-    = (c0 + Zero)
-- Code(Expression(2, Add)) at (prev + 26, 14) to (start + 6, 10)
-    = (c0 + Zero)
-- Code(Expression(3, Add)) at (prev + 16, 5) to (start + 12, 22)
-    = (c0 + Zero)
-- Code(Expression(4, Add)) at (prev + 22, 5) to (start + 13, 24)
-    = (c0 + Zero)
-- Code(Expression(5, Add)) at (prev + 25, 9) to (start + 1, 30)
-    = (c0 + Zero)
-- Code(Expression(6, Add)) at (prev + 4, 9) to (start + 0, 41)
-    = (c0 + Zero)
-- Code(Expression(7, Add)) at (prev + 1, 9) to (start + 0, 45)
-    = (c0 + Zero)
-- Code(Expression(8, Add)) at (prev + 1, 9) to (start + 0, 36)
-    = (c0 + Zero)
-- Code(Expression(9, Add)) at (prev + 5, 9) to (start + 0, 36)
-    = (c0 + Zero)
-- Code(Expression(10, Add)) at (prev + 2, 9) to (start + 0, 33)
-    = (c0 + Zero)
-- Code(Expression(11, Add)) at (prev + 4, 9) to (start + 0, 33)
-    = (c0 + Zero)
-- Code(Expression(12, Add)) at (prev + 4, 9) to (start + 0, 40)
-    = (c0 + Zero)
-- Code(Expression(13, Add)) at (prev + 9, 9) to (start + 0, 50)
-    = (c0 + Zero)
-- Code(Expression(14, Add)) at (prev + 4, 9) to (start + 0, 51)
-    = (c0 + Zero)
-- Code(Expression(15, Add)) at (prev + 7, 9) to (start + 0, 75)
-    = (c0 + Zero)
-- Code(Expression(16, Add)) at (prev + 8, 9) to (start + 0, 72)
-    = (c0 + Zero)
-- Code(Expression(17, Add)) at (prev + 10, 9) to (start + 0, 71)
-    = (c0 + Zero)
-- Code(Expression(18, Add)) at (prev + 8, 9) to (start + 0, 68)
-    = (c0 + Zero)
-- Code(Expression(19, Add)) at (prev + 10, 8) to (start + 0, 16)
-    = (c0 + Zero)
+- Code(Counter(0)) at (prev + 22, 14) to (start + 6, 10)
+- Code(Counter(0)) at (prev + 16, 5) to (start + 19, 13)
+- Code(Counter(0)) at (prev + 26, 14) to (start + 6, 10)
+- Code(Counter(0)) at (prev + 16, 5) to (start + 12, 22)
+- Code(Counter(0)) at (prev + 22, 5) to (start + 13, 24)
+- Code(Counter(0)) at (prev + 25, 9) to (start + 1, 30)
+- Code(Counter(0)) at (prev + 4, 9) to (start + 0, 41)
+- Code(Counter(0)) at (prev + 1, 9) to (start + 0, 45)
+- Code(Counter(0)) at (prev + 1, 9) to (start + 0, 36)
+- Code(Counter(0)) at (prev + 5, 9) to (start + 0, 36)
+- Code(Counter(0)) at (prev + 2, 9) to (start + 0, 33)
+- Code(Counter(0)) at (prev + 4, 9) to (start + 0, 33)
+- Code(Counter(0)) at (prev + 4, 9) to (start + 0, 40)
+- Code(Counter(0)) at (prev + 9, 9) to (start + 0, 50)
+- Code(Counter(0)) at (prev + 4, 9) to (start + 0, 51)
+- Code(Counter(0)) at (prev + 7, 9) to (start + 0, 75)
+- Code(Counter(0)) at (prev + 8, 9) to (start + 0, 72)
+- Code(Counter(0)) at (prev + 10, 9) to (start + 0, 71)
+- Code(Counter(0)) at (prev + 8, 9) to (start + 0, 68)
+- Code(Counter(0)) at (prev + 10, 8) to (start + 0, 16)
 - Code(Counter(1)) at (prev + 0, 17) to (start + 4, 6)
-- Code(Expression(22, Sub)) at (prev + 4, 6) to (start + 0, 7)
+- Code(Expression(0, Sub)) at (prev + 4, 6) to (start + 0, 7)
     = (c0 - c1)
-- Code(Expression(21, Add)) at (prev + 1, 5) to (start + 3, 2)
+- Code(Expression(1, Add)) at (prev + 1, 5) to (start + 3, 2)
     = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#0}
@@ -90,46 +49,45 @@ Number of file 0 mappings: 4
     = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#10} (unused)
-Raw bytes (10): 0x[01, 01, 00, 01, 01, 9a, 01, 07, 00, 21]
+Raw bytes (10): 0x[01, 01, 00, 01, 00, 9a, 01, 07, 00, 21]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 154, 7) to (start + 0, 33)
+- Code(Zero) at (prev + 154, 7) to (start + 0, 33)
 
 Function name: closure::main::{closure#11} (unused)
-Raw bytes (10): 0x[01, 01, 00, 01, 01, 9e, 01, 07, 00, 21]
+Raw bytes (10): 0x[01, 01, 00, 01, 00, 9e, 01, 07, 00, 21]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 158, 7) to (start + 0, 33)
+- Code(Zero) at (prev + 158, 7) to (start + 0, 33)
 
 Function name: closure::main::{closure#12} (unused)
-Raw bytes (10): 0x[01, 01, 00, 01, 01, a6, 01, 01, 00, 17]
+Raw bytes (10): 0x[01, 01, 00, 01, 00, a6, 01, 01, 00, 17]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 166, 1) to (start + 0, 23)
+- Code(Zero) at (prev + 166, 1) to (start + 0, 23)
 
 Function name: closure::main::{closure#13} (unused)
-Raw bytes (10): 0x[01, 01, 00, 01, 01, ab, 01, 0d, 02, 0e]
+Raw bytes (10): 0x[01, 01, 00, 01, 00, ab, 01, 0d, 02, 0e]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 171, 13) to (start + 2, 14)
+- Code(Zero) at (prev + 171, 13) to (start + 2, 14)
 
 Function name: closure::main::{closure#14}
-Raw bytes (38): 0x[01, 01, 04, 05, 0a, 01, 05, 01, 05, 03, 00, 05, 03, b2, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 0f, 01, 0d, 00, 0e]
+Raw bytes (36): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 05, 03, b2, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 01, 0d, 00, 0e]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 4
+Number of expressions: 3
 - expression 0 operands: lhs = Counter(1), rhs = Expression(2, Sub)
 - expression 1 operands: lhs = Counter(0), rhs = Counter(1)
 - expression 2 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 3 operands: lhs = Expression(0, Add), rhs = Zero
 Number of file 0 mappings: 5
 - Code(Expression(0, Add)) at (prev + 178, 13) to (start + 0, 21)
     = (c1 + (c0 - c1))
@@ -137,40 +95,36 @@ Number of file 0 mappings: 5
 - Code(Counter(1)) at (prev + 1, 30) to (start + 0, 37)
 - Code(Expression(2, Sub)) at (prev + 0, 47) to (start + 0, 51)
     = (c0 - c1)
-- Code(Expression(3, Add)) at (prev + 1, 13) to (start + 0, 14)
-    = ((c1 + (c0 - c1)) + Zero)
+- Code(Expression(0, Add)) at (prev + 1, 13) to (start + 0, 14)
+    = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#15}
-Raw bytes (45): 0x[01, 01, 05, 05, 0e, 01, 05, 01, 00, 01, 05, 03, 00, 06, 01, ba, 01, 09, 00, 0a, 03, 01, 0d, 00, 15, 0b, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0e, 00, 2f, 00, 33, 13, 02, 09, 00, 0a]
+Raw bytes (41): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 06, 01, ba, 01, 09, 00, 0a, 03, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 02, 09, 00, 0a]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
-- expression 0 operands: lhs = Counter(1), rhs = Expression(3, Sub)
+Number of expressions: 3
+- expression 0 operands: lhs = Counter(1), rhs = Expression(2, Sub)
 - expression 1 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 2 operands: lhs = Counter(0), rhs = Zero
-- expression 3 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 4 operands: lhs = Expression(0, Add), rhs = Zero
+- expression 2 operands: lhs = Counter(0), rhs = Counter(1)
 Number of file 0 mappings: 6
 - Code(Counter(0)) at (prev + 186, 9) to (start + 0, 10)
 - Code(Expression(0, Add)) at (prev + 1, 13) to (start + 0, 21)
     = (c1 + (c0 - c1))
-- Code(Expression(2, Add)) at (prev + 1, 17) to (start + 1, 27)
-    = (c0 + Zero)
+- Code(Counter(0)) at (prev + 1, 17) to (start + 1, 27)
 - Code(Counter(1)) at (prev + 1, 30) to (start + 0, 37)
-- Code(Expression(3, Sub)) at (prev + 0, 47) to (start + 0, 51)
+- Code(Expression(2, Sub)) at (prev + 0, 47) to (start + 0, 51)
     = (c0 - c1)
-- Code(Expression(4, Add)) at (prev + 2, 9) to (start + 0, 10)
-    = ((c1 + (c0 - c1)) + Zero)
+- Code(Expression(0, Add)) at (prev + 2, 9) to (start + 0, 10)
+    = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#16}
-Raw bytes (38): 0x[01, 01, 04, 05, 0a, 01, 05, 01, 05, 03, 00, 05, 03, c4, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 0f, 01, 0d, 00, 0e]
+Raw bytes (36): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 05, 03, c4, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 01, 0d, 00, 0e]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 4
+Number of expressions: 3
 - expression 0 operands: lhs = Counter(1), rhs = Expression(2, Sub)
 - expression 1 operands: lhs = Counter(0), rhs = Counter(1)
 - expression 2 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 3 operands: lhs = Expression(0, Add), rhs = Zero
 Number of file 0 mappings: 5
 - Code(Expression(0, Add)) at (prev + 196, 13) to (start + 0, 21)
     = (c1 + (c0 - c1))
@@ -178,30 +132,27 @@ Number of file 0 mappings: 5
 - Code(Counter(1)) at (prev + 1, 30) to (start + 0, 37)
 - Code(Expression(2, Sub)) at (prev + 0, 47) to (start + 0, 51)
     = (c0 - c1)
-- Code(Expression(3, Add)) at (prev + 1, 13) to (start + 0, 14)
-    = ((c1 + (c0 - c1)) + Zero)
+- Code(Expression(0, Add)) at (prev + 1, 13) to (start + 0, 14)
+    = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#17}
-Raw bytes (45): 0x[01, 01, 05, 05, 0e, 01, 05, 01, 00, 01, 05, 03, 00, 06, 01, cc, 01, 09, 00, 0a, 03, 01, 0d, 00, 15, 0b, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0e, 00, 2f, 00, 33, 13, 02, 09, 00, 0a]
+Raw bytes (41): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 06, 01, cc, 01, 09, 00, 0a, 03, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 02, 09, 00, 0a]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
-- expression 0 operands: lhs = Counter(1), rhs = Expression(3, Sub)
+Number of expressions: 3
+- expression 0 operands: lhs = Counter(1), rhs = Expression(2, Sub)
 - expression 1 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 2 operands: lhs = Counter(0), rhs = Zero
-- expression 3 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 4 operands: lhs = Expression(0, Add), rhs = Zero
+- expression 2 operands: lhs = Counter(0), rhs = Counter(1)
 Number of file 0 mappings: 6
 - Code(Counter(0)) at (prev + 204, 9) to (start + 0, 10)
 - Code(Expression(0, Add)) at (prev + 1, 13) to (start + 0, 21)
     = (c1 + (c0 - c1))
-- Code(Expression(2, Add)) at (prev + 1, 17) to (start + 1, 27)
-    = (c0 + Zero)
+- Code(Counter(0)) at (prev + 1, 17) to (start + 1, 27)
 - Code(Counter(1)) at (prev + 1, 30) to (start + 0, 37)
-- Code(Expression(3, Sub)) at (prev + 0, 47) to (start + 0, 51)
+- Code(Expression(2, Sub)) at (prev + 0, 47) to (start + 0, 51)
     = (c0 - c1)
-- Code(Expression(4, Add)) at (prev + 2, 9) to (start + 0, 10)
-    = ((c1 + (c0 - c1)) + Zero)
+- Code(Expression(0, Add)) at (prev + 2, 9) to (start + 0, 10)
+    = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#18}
 Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 18, 0d, 02, 1c, 05, 02, 1d, 02, 12, 02, 02, 12, 00, 13, 07, 01, 11, 01, 0e]
@@ -264,23 +215,23 @@ Number of file 0 mappings: 4
     = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#3} (unused)
-Raw bytes (25): 0x[01, 01, 00, 04, 01, 80, 01, 05, 01, 14, 00, 01, 15, 02, 0a, 00, 02, 0a, 00, 0b, 00, 01, 09, 01, 06]
+Raw bytes (25): 0x[01, 01, 00, 04, 00, 80, 01, 05, 01, 14, 00, 01, 15, 02, 0a, 00, 02, 0a, 00, 0b, 00, 01, 09, 01, 06]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 4
-- Code(Counter(0)) at (prev + 128, 5) to (start + 1, 20)
+- Code(Zero) at (prev + 128, 5) to (start + 1, 20)
 - Code(Zero) at (prev + 1, 21) to (start + 2, 10)
 - Code(Zero) at (prev + 2, 10) to (start + 0, 11)
 - Code(Zero) at (prev + 1, 9) to (start + 1, 6)
 
 Function name: closure::main::{closure#4} (unused)
-Raw bytes (10): 0x[01, 01, 00, 01, 01, 88, 01, 35, 00, 43]
+Raw bytes (10): 0x[01, 01, 00, 01, 00, 88, 01, 35, 00, 43]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 136, 53) to (start + 0, 67)
+- Code(Zero) at (prev + 136, 53) to (start + 0, 67)
 
 Function name: closure::main::{closure#5}
 Raw bytes (10): 0x[01, 01, 00, 01, 01, 8b, 01, 3d, 00, 4f]
@@ -299,26 +250,26 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 140, 65) to (start + 0, 87)
 
 Function name: closure::main::{closure#7} (unused)
-Raw bytes (10): 0x[01, 01, 00, 01, 01, 8d, 01, 3b, 00, 51]
+Raw bytes (10): 0x[01, 01, 00, 01, 00, 8d, 01, 3b, 00, 51]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 141, 59) to (start + 0, 81)
+- Code(Zero) at (prev + 141, 59) to (start + 0, 81)
 
 Function name: closure::main::{closure#8} (unused)
-Raw bytes (10): 0x[01, 01, 00, 01, 01, 92, 01, 3b, 00, 55]
+Raw bytes (10): 0x[01, 01, 00, 01, 00, 92, 01, 3b, 00, 55]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 146, 59) to (start + 0, 85)
+- Code(Zero) at (prev + 146, 59) to (start + 0, 85)
 
 Function name: closure::main::{closure#9} (unused)
-Raw bytes (10): 0x[01, 01, 00, 01, 01, 94, 01, 38, 02, 06]
+Raw bytes (10): 0x[01, 01, 00, 01, 00, 94, 01, 38, 02, 06]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 148, 56) to (start + 2, 6)
+- Code(Zero) at (prev + 148, 56) to (start + 2, 6)
 
diff --git a/tests/coverage-map/status-quo/closure_bug.cov-map b/tests/coverage-map/status-quo/closure_bug.cov-map
index 4fe2e5ad243..90eeb1a6686 100644
--- a/tests/coverage-map/status-quo/closure_bug.cov-map
+++ b/tests/coverage-map/status-quo/closure_bug.cov-map
@@ -1,89 +1,74 @@
 Function name: closure_bug::main
-Raw bytes (241): 0x[01, 01, 34, 01, 00, 01, 05, 05, ce, 01, 01, 05, cb, 01, 00, 05, ce, 01, 01, 05, cb, 01, 09, 05, ce, 01, 01, 05, 09, c6, 01, cb, 01, 09, 05, ce, 01, 01, 05, c3, 01, 00, 09, c6, 01, cb, 01, 09, 05, ce, 01, 01, 05, c3, 01, 0d, 09, c6, 01, cb, 01, 09, 05, ce, 01, 01, 05, 0d, be, 01, c3, 01, 0d, 09, c6, 01, cb, 01, 09, 05, ce, 01, 01, 05, bb, 01, 00, 0d, be, 01, c3, 01, 0d, 09, c6, 01, cb, 01, 09, 05, ce, 01, 01, 05, bb, 01, 11, 0d, be, 01, c3, 01, 0d, 09, c6, 01, cb, 01, 09, 05, ce, 01, 01, 05, 11, b6, 01, bb, 01, 11, 0d, be, 01, c3, 01, 0d, 09, c6, 01, cb, 01, 09, 05, ce, 01, 01, 05, 11, 01, 06, 01, 03, 0a, 03, 09, 05, 01, 0e, 05, 01, 0f, 00, 17, ce, 01, 00, 17, 00, 18, cb, 01, 02, 09, 00, 0a, 13, 06, 05, 01, 0e, 09, 01, 0f, 00, 17, c6, 01, 00, 17, 00, 18, c3, 01, 02, 09, 00, 0a, 3b, 06, 05, 01, 0e, 0d, 01, 0f, 00, 17, be, 01, 00, 17, 00, 18, bb, 01, 02, 09, 00, 0a, 7b, 06, 05, 01, 0e, 11, 01, 0f, 00, 17, b6, 01, 00, 17, 00, 18, b3, 01, 01, 01, 00, 02]
+Raw bytes (201): 0x[01, 01, 26, 01, 05, 05, 02, 05, 02, 97, 01, 09, 05, 02, 09, 92, 01, 97, 01, 09, 05, 02, 09, 92, 01, 97, 01, 09, 05, 02, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 87, 01, 11, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 11, 82, 01, 87, 01, 11, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 11, 01, 06, 01, 03, 0a, 01, 09, 05, 01, 0e, 05, 01, 0f, 00, 17, 02, 00, 17, 00, 18, 97, 01, 02, 09, 00, 0a, 97, 01, 06, 05, 01, 0e, 09, 01, 0f, 00, 17, 92, 01, 00, 17, 00, 18, 8f, 01, 02, 09, 00, 0a, 8f, 01, 06, 05, 01, 0e, 0d, 01, 0f, 00, 17, 8a, 01, 00, 17, 00, 18, 87, 01, 02, 09, 00, 0a, 87, 01, 06, 05, 01, 0e, 11, 01, 0f, 00, 17, 82, 01, 00, 17, 00, 18, 7f, 01, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 52
-- expression 0 operands: lhs = Counter(0), rhs = Zero
-- expression 1 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 2 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 3 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 4 operands: lhs = Expression(50, Add), rhs = Zero
-- expression 5 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 6 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 7 operands: lhs = Expression(50, Add), rhs = Counter(2)
-- expression 8 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 9 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 10 operands: lhs = Counter(2), rhs = Expression(49, Sub)
-- expression 11 operands: lhs = Expression(50, Add), rhs = Counter(2)
-- expression 12 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 13 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 14 operands: lhs = Expression(48, Add), rhs = Zero
-- expression 15 operands: lhs = Counter(2), rhs = Expression(49, Sub)
-- expression 16 operands: lhs = Expression(50, Add), rhs = Counter(2)
-- expression 17 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 18 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 19 operands: lhs = Expression(48, Add), rhs = Counter(3)
-- expression 20 operands: lhs = Counter(2), rhs = Expression(49, Sub)
-- expression 21 operands: lhs = Expression(50, Add), rhs = Counter(2)
-- expression 22 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 23 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 24 operands: lhs = Counter(3), rhs = Expression(47, Sub)
-- expression 25 operands: lhs = Expression(48, Add), rhs = Counter(3)
-- expression 26 operands: lhs = Counter(2), rhs = Expression(49, Sub)
-- expression 27 operands: lhs = Expression(50, Add), rhs = Counter(2)
-- expression 28 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 29 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 30 operands: lhs = Expression(46, Add), rhs = Zero
-- expression 31 operands: lhs = Counter(3), rhs = Expression(47, Sub)
-- expression 32 operands: lhs = Expression(48, Add), rhs = Counter(3)
-- expression 33 operands: lhs = Counter(2), rhs = Expression(49, Sub)
-- expression 34 operands: lhs = Expression(50, Add), rhs = Counter(2)
-- expression 35 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 36 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 37 operands: lhs = Expression(46, Add), rhs = Counter(4)
-- expression 38 operands: lhs = Counter(3), rhs = Expression(47, Sub)
-- expression 39 operands: lhs = Expression(48, Add), rhs = Counter(3)
-- expression 40 operands: lhs = Counter(2), rhs = Expression(49, Sub)
-- expression 41 operands: lhs = Expression(50, Add), rhs = Counter(2)
-- expression 42 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 43 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 44 operands: lhs = Counter(4), rhs = Expression(45, Sub)
-- expression 45 operands: lhs = Expression(46, Add), rhs = Counter(4)
-- expression 46 operands: lhs = Counter(3), rhs = Expression(47, Sub)
-- expression 47 operands: lhs = Expression(48, Add), rhs = Counter(3)
-- expression 48 operands: lhs = Counter(2), rhs = Expression(49, Sub)
-- expression 49 operands: lhs = Expression(50, Add), rhs = Counter(2)
-- expression 50 operands: lhs = Counter(1), rhs = Expression(51, Sub)
-- expression 51 operands: lhs = Counter(0), rhs = Counter(1)
+Number of expressions: 38
+- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
+- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 2 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 3 operands: lhs = Expression(37, Add), rhs = Counter(2)
+- expression 4 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 5 operands: lhs = Counter(2), rhs = Expression(36, Sub)
+- expression 6 operands: lhs = Expression(37, Add), rhs = Counter(2)
+- expression 7 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 8 operands: lhs = Counter(2), rhs = Expression(36, Sub)
+- expression 9 operands: lhs = Expression(37, Add), rhs = Counter(2)
+- expression 10 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 11 operands: lhs = Expression(35, Add), rhs = Counter(3)
+- expression 12 operands: lhs = Counter(2), rhs = Expression(36, Sub)
+- expression 13 operands: lhs = Expression(37, Add), rhs = Counter(2)
+- expression 14 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 15 operands: lhs = Counter(3), rhs = Expression(34, Sub)
+- expression 16 operands: lhs = Expression(35, Add), rhs = Counter(3)
+- expression 17 operands: lhs = Counter(2), rhs = Expression(36, Sub)
+- expression 18 operands: lhs = Expression(37, Add), rhs = Counter(2)
+- expression 19 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 20 operands: lhs = Counter(3), rhs = Expression(34, Sub)
+- expression 21 operands: lhs = Expression(35, Add), rhs = Counter(3)
+- expression 22 operands: lhs = Counter(2), rhs = Expression(36, Sub)
+- expression 23 operands: lhs = Expression(37, Add), rhs = Counter(2)
+- expression 24 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 25 operands: lhs = Expression(33, Add), rhs = Counter(4)
+- expression 26 operands: lhs = Counter(3), rhs = Expression(34, Sub)
+- expression 27 operands: lhs = Expression(35, Add), rhs = Counter(3)
+- expression 28 operands: lhs = Counter(2), rhs = Expression(36, Sub)
+- expression 29 operands: lhs = Expression(37, Add), rhs = Counter(2)
+- expression 30 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 31 operands: lhs = Counter(4), rhs = Expression(32, Sub)
+- expression 32 operands: lhs = Expression(33, Add), rhs = Counter(4)
+- expression 33 operands: lhs = Counter(3), rhs = Expression(34, Sub)
+- expression 34 operands: lhs = Expression(35, Add), rhs = Counter(3)
+- expression 35 operands: lhs = Counter(2), rhs = Expression(36, Sub)
+- expression 36 operands: lhs = Expression(37, Add), rhs = Counter(2)
+- expression 37 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 Number of file 0 mappings: 17
 - Code(Counter(0)) at (prev + 6, 1) to (start + 3, 10)
-- Code(Expression(0, Add)) at (prev + 9, 5) to (start + 1, 14)
-    = (c0 + Zero)
+- Code(Counter(0)) at (prev + 9, 5) to (start + 1, 14)
 - Code(Counter(1)) at (prev + 1, 15) to (start + 0, 23)
-- Code(Expression(51, Sub)) at (prev + 0, 23) to (start + 0, 24)
+- Code(Expression(0, Sub)) at (prev + 0, 23) to (start + 0, 24)
     = (c0 - c1)
-- Code(Expression(50, Add)) at (prev + 2, 9) to (start + 0, 10)
+- Code(Expression(37, Add)) at (prev + 2, 9) to (start + 0, 10)
+    = (c1 + (c0 - c1))
+- Code(Expression(37, Add)) at (prev + 6, 5) to (start + 1, 14)
     = (c1 + (c0 - c1))
-- Code(Expression(4, Add)) at (prev + 6, 5) to (start + 1, 14)
-    = ((c1 + (c0 - c1)) + Zero)
 - Code(Counter(2)) at (prev + 1, 15) to (start + 0, 23)
-- Code(Expression(49, Sub)) at (prev + 0, 23) to (start + 0, 24)
+- Code(Expression(36, Sub)) at (prev + 0, 23) to (start + 0, 24)
     = ((c1 + (c0 - c1)) - c2)
-- Code(Expression(48, Add)) at (prev + 2, 9) to (start + 0, 10)
+- Code(Expression(35, Add)) at (prev + 2, 9) to (start + 0, 10)
+    = (c2 + ((c1 + (c0 - c1)) - c2))
+- Code(Expression(35, Add)) at (prev + 6, 5) to (start + 1, 14)
     = (c2 + ((c1 + (c0 - c1)) - c2))
-- Code(Expression(14, Add)) at (prev + 6, 5) to (start + 1, 14)
-    = ((c2 + ((c1 + (c0 - c1)) - c2)) + Zero)
 - Code(Counter(3)) at (prev + 1, 15) to (start + 0, 23)
-- Code(Expression(47, Sub)) at (prev + 0, 23) to (start + 0, 24)
+- Code(Expression(34, Sub)) at (prev + 0, 23) to (start + 0, 24)
     = ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)
-- Code(Expression(46, Add)) at (prev + 2, 9) to (start + 0, 10)
+- Code(Expression(33, Add)) at (prev + 2, 9) to (start + 0, 10)
+    = (c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3))
+- Code(Expression(33, Add)) at (prev + 6, 5) to (start + 1, 14)
     = (c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3))
-- Code(Expression(30, Add)) at (prev + 6, 5) to (start + 1, 14)
-    = ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) + Zero)
 - Code(Counter(4)) at (prev + 1, 15) to (start + 0, 23)
-- Code(Expression(45, Sub)) at (prev + 0, 23) to (start + 0, 24)
+- Code(Expression(32, Sub)) at (prev + 0, 23) to (start + 0, 24)
     = ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)
-- Code(Expression(44, Add)) at (prev + 1, 1) to (start + 0, 2)
+- Code(Expression(31, Add)) at (prev + 1, 1) to (start + 0, 2)
     = (c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4))
 
 Function name: closure_bug::main::{closure#0}
diff --git a/tests/coverage-map/status-quo/closure_macro.cov-map b/tests/coverage-map/status-quo/closure_macro.cov-map
index ac017eb4468..b02c7e2e4c6 100644
--- a/tests/coverage-map/status-quo/closure_macro.cov-map
+++ b/tests/coverage-map/status-quo/closure_macro.cov-map
@@ -7,27 +7,23 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 29, 1) to (start + 2, 2)
 
 Function name: closure_macro::main
-Raw bytes (49): 0x[01, 01, 05, 01, 05, 02, 00, 05, 00, 02, 00, 05, 02, 07, 01, 21, 01, 01, 21, 02, 02, 09, 00, 0f, 05, 00, 12, 00, 13, 07, 00, 12, 00, 13, 0b, 00, 54, 00, 55, 0f, 02, 09, 02, 0b, 13, 03, 01, 00, 02]
+Raw bytes (43): 0x[01, 01, 02, 01, 05, 05, 02, 07, 01, 21, 01, 01, 21, 02, 02, 09, 00, 0f, 05, 00, 12, 00, 13, 02, 00, 12, 00, 13, 05, 00, 54, 00, 55, 02, 02, 09, 02, 0b, 07, 03, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
+Number of expressions: 2
 - expression 0 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 1 operands: lhs = Expression(0, Sub), rhs = Zero
-- expression 2 operands: lhs = Counter(1), rhs = Zero
-- expression 3 operands: lhs = Expression(0, Sub), rhs = Zero
-- expression 4 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 Number of file 0 mappings: 7
 - Code(Counter(0)) at (prev + 33, 1) to (start + 1, 33)
 - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 15)
     = (c0 - c1)
 - Code(Counter(1)) at (prev + 0, 18) to (start + 0, 19)
-- Code(Expression(1, Add)) at (prev + 0, 18) to (start + 0, 19)
-    = ((c0 - c1) + Zero)
-- Code(Expression(2, Add)) at (prev + 0, 84) to (start + 0, 85)
-    = (c1 + Zero)
-- Code(Expression(3, Add)) at (prev + 2, 9) to (start + 2, 11)
-    = ((c0 - c1) + Zero)
-- Code(Expression(4, Add)) at (prev + 3, 1) to (start + 0, 2)
+- Code(Expression(0, Sub)) at (prev + 0, 18) to (start + 0, 19)
+    = (c0 - c1)
+- Code(Counter(1)) at (prev + 0, 84) to (start + 0, 85)
+- Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 2, 11)
+    = (c0 - c1)
+- Code(Expression(1, Add)) at (prev + 3, 1) to (start + 0, 2)
     = (c1 + (c0 - c1))
 
 Function name: closure_macro::main::{closure#0}
diff --git a/tests/coverage-map/status-quo/closure_macro_async.cov-map b/tests/coverage-map/status-quo/closure_macro_async.cov-map
index c9a142e5aeb..7f8666948d9 100644
--- a/tests/coverage-map/status-quo/closure_macro_async.cov-map
+++ b/tests/coverage-map/status-quo/closure_macro_async.cov-map
@@ -15,27 +15,23 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 33, 1) to (start + 0, 43)
 
 Function name: closure_macro_async::test::{closure#0}
-Raw bytes (49): 0x[01, 01, 05, 01, 05, 02, 00, 05, 00, 02, 00, 05, 02, 07, 01, 21, 2b, 01, 21, 02, 02, 09, 00, 0f, 05, 00, 12, 00, 13, 07, 00, 12, 00, 13, 0b, 00, 54, 00, 55, 0f, 02, 09, 02, 0b, 13, 03, 01, 00, 02]
+Raw bytes (43): 0x[01, 01, 02, 01, 05, 05, 02, 07, 01, 21, 2b, 01, 21, 02, 02, 09, 00, 0f, 05, 00, 12, 00, 13, 02, 00, 12, 00, 13, 05, 00, 54, 00, 55, 02, 02, 09, 02, 0b, 07, 03, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
+Number of expressions: 2
 - expression 0 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 1 operands: lhs = Expression(0, Sub), rhs = Zero
-- expression 2 operands: lhs = Counter(1), rhs = Zero
-- expression 3 operands: lhs = Expression(0, Sub), rhs = Zero
-- expression 4 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 Number of file 0 mappings: 7
 - Code(Counter(0)) at (prev + 33, 43) to (start + 1, 33)
 - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 15)
     = (c0 - c1)
 - Code(Counter(1)) at (prev + 0, 18) to (start + 0, 19)
-- Code(Expression(1, Add)) at (prev + 0, 18) to (start + 0, 19)
-    = ((c0 - c1) + Zero)
-- Code(Expression(2, Add)) at (prev + 0, 84) to (start + 0, 85)
-    = (c1 + Zero)
-- Code(Expression(3, Add)) at (prev + 2, 9) to (start + 2, 11)
-    = ((c0 - c1) + Zero)
-- Code(Expression(4, Add)) at (prev + 3, 1) to (start + 0, 2)
+- Code(Expression(0, Sub)) at (prev + 0, 18) to (start + 0, 19)
+    = (c0 - c1)
+- Code(Counter(1)) at (prev + 0, 84) to (start + 0, 85)
+- Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 2, 11)
+    = (c0 - c1)
+- Code(Expression(1, Add)) at (prev + 3, 1) to (start + 0, 2)
     = (c1 + (c0 - c1))
 
 Function name: closure_macro_async::test::{closure#0}::{closure#0}
diff --git a/tests/coverage-map/status-quo/conditions.cov-map b/tests/coverage-map/status-quo/conditions.cov-map
index d82b8389b4d..7600d2d96bd 100644
--- a/tests/coverage-map/status-quo/conditions.cov-map
+++ b/tests/coverage-map/status-quo/conditions.cov-map
@@ -1,14 +1,14 @@
 Function name: conditions::main
-Raw bytes (793): 0x[01, 01, 90, 01, 09, 33, 37, 41, 3b, 3d, 35, 39, 05, 00, bf, 04, 09, 05, 00, 0d, 35, 26, 39, 0d, 35, 3b, 3d, 35, 39, 37, 41, 3b, 3d, 35, 39, ba, 04, 0d, bf, 04, 09, 05, 00, 03, 00, 45, 00, 87, 01, 49, 45, 00, 82, 01, 31, 87, 01, 49, 45, 00, 7e, 4d, 82, 01, 31, 87, 01, 49, 45, 00, 7a, 51, 7e, 4d, 82, 01, 31, 87, 01, 49, 45, 00, ab, 01, 55, 4d, 51, a7, 01, 59, ab, 01, 55, 4d, 51, 49, a3, 01, a7, 01, 59, ab, 01, 55, 4d, 51, 61, 00, e7, 01, 65, 61, 00, e2, 01, 2d, e7, 01, 65, 61, 00, de, 01, 69, e2, 01, 2d, e7, 01, 65, 61, 00, da, 01, 6d, de, 01, 69, e2, 01, 2d, e7, 01, 65, 61, 00, 8f, 02, 71, 69, 6d, 8b, 02, 75, 8f, 02, 71, 69, 6d, 83, 02, 00, 65, 87, 02, 8b, 02, 75, 8f, 02, 71, 69, 6d, 7d, f3, 03, f7, 03, 8d, 01, fb, 03, 89, 01, 81, 01, 85, 01, 79, 00, db, 02, 7d, 79, 00, d6, 02, 29, db, 02, 7d, 79, 00, d2, 02, 81, 01, d6, 02, 29, db, 02, 7d, 79, 00, ce, 02, 85, 01, d2, 02, 81, 01, d6, 02, 29, db, 02, 7d, 79, 00, fb, 03, 89, 01, 81, 01, 85, 01, f7, 03, 8d, 01, fb, 03, 89, 01, 81, 01, 85, 01, 11, 9b, 04, 9f, 04, 21, a3, 04, 1d, 15, 19, ef, 03, 00, 7d, f3, 03, f7, 03, 8d, 01, fb, 03, 89, 01, 81, 01, 85, 01, ef, 03, 11, 7d, f3, 03, f7, 03, 8d, 01, fb, 03, 89, 01, 81, 01, 85, 01, ea, 03, 25, ef, 03, 11, 7d, f3, 03, f7, 03, 8d, 01, fb, 03, 89, 01, 81, 01, 85, 01, e6, 03, 15, ea, 03, 25, ef, 03, 11, 7d, f3, 03, f7, 03, 8d, 01, fb, 03, 89, 01, 81, 01, 85, 01, e2, 03, 19, e6, 03, 15, ea, 03, 25, ef, 03, 11, 7d, f3, 03, f7, 03, 8d, 01, fb, 03, 89, 01, 81, 01, 85, 01, a3, 04, 1d, 15, 19, 9f, 04, 21, a3, 04, 1d, 15, 19, 97, 04, a7, 04, 11, 9b, 04, 9f, 04, 21, a3, 04, 1d, 15, 19, ab, 04, b6, 04, af, 04, b3, 04, 25, 29, 2d, 31, ba, 04, 0d, bf, 04, 09, 05, 00, 44, 01, 03, 01, 02, 0c, 05, 02, 0d, 02, 06, 00, 02, 06, 00, 07, 03, 03, 09, 00, 0a, bf, 04, 00, 10, 00, 1d, 09, 01, 09, 01, 0a, ba, 04, 02, 0f, 00, 1c, 0d, 01, 0c, 00, 19, 26, 00, 1d, 00, 2a, 22, 00, 2e, 00, 3c, 37, 00, 3d, 02, 0a, 41, 02, 0a, 00, 0b, 33, 01, 09, 01, 12, b6, 04, 03, 09, 00, 0f, 4b, 03, 09, 01, 0c, 45, 01, 0d, 02, 06, 00, 02, 06, 00, 07, 87, 01, 02, 08, 00, 15, 49, 00, 16, 02, 06, 82, 01, 02, 0f, 00, 1c, 7e, 01, 0c, 00, 19, 7a, 00, 1d, 00, 2a, 76, 00, 2e, 00, 3c, a7, 01, 00, 3d, 02, 0a, 59, 02, 0a, 00, 0b, a3, 01, 01, 09, 00, 17, 31, 02, 09, 00, 0f, 9f, 01, 03, 08, 00, 0c, 5d, 01, 0d, 01, 10, 61, 01, 11, 02, 0a, 00, 02, 0a, 00, 0b, e7, 01, 02, 0c, 00, 19, 65, 00, 1a, 02, 0a, e2, 01, 03, 11, 00, 1e, de, 01, 01, 10, 00, 1d, da, 01, 00, 21, 00, 2e, d6, 01, 00, 32, 00, 40, 8b, 02, 00, 41, 02, 0e, 75, 02, 0e, 00, 0f, 87, 02, 01, 0d, 00, 1b, 2d, 02, 0d, 00, 13, 00, 02, 06, 00, 07, ff, 01, 02, 09, 01, 0c, 79, 01, 0d, 02, 06, 00, 02, 06, 00, 07, ef, 03, 02, 09, 00, 0a, db, 02, 00, 10, 00, 1d, 7d, 00, 1e, 02, 06, d6, 02, 02, 0f, 00, 1c, d2, 02, 01, 0c, 00, 19, ce, 02, 00, 1d, 00, 2a, ca, 02, 00, 2e, 00, 3c, f7, 03, 00, 3d, 02, 0a, 8d, 01, 02, 0a, 00, 0b, f3, 03, 01, 09, 00, 17, 29, 02, 0d, 02, 0f, 97, 04, 05, 09, 00, 0a, 83, 03, 00, 10, 00, 1d, 11, 00, 1e, 02, 06, ea, 03, 02, 0f, 00, 1c, e6, 03, 01, 0c, 00, 19, e2, 03, 00, 1d, 00, 2a, de, 03, 00, 2e, 00, 3c, 9f, 04, 00, 3d, 02, 0a, 21, 02, 0a, 00, 0b, 9b, 04, 01, 09, 00, 17, 25, 02, 09, 00, 0f, 93, 04, 02, 01, 00, 02]
+Raw bytes (784): 0x[01, 01, 8e, 01, 09, 33, 37, 41, 3b, 3d, 35, 39, 05, 00, b7, 04, 09, 05, 00, 0d, 35, 26, 39, 0d, 35, 3b, 3d, 35, 39, 37, 41, 3b, 3d, 35, 39, b2, 04, 0d, b7, 04, 09, 05, 00, 45, 00, 83, 01, 49, 45, 00, 7e, 31, 83, 01, 49, 45, 00, 7a, 4d, 7e, 31, 83, 01, 49, 45, 00, 76, 51, 7a, 4d, 7e, 31, 83, 01, 49, 45, 00, a7, 01, 55, 4d, 51, a3, 01, 59, a7, 01, 55, 4d, 51, 49, 9f, 01, a3, 01, 59, a7, 01, 55, 4d, 51, 61, 00, e3, 01, 65, 61, 00, de, 01, 2d, e3, 01, 65, 61, 00, da, 01, 69, de, 01, 2d, e3, 01, 65, 61, 00, d6, 01, 6d, da, 01, 69, de, 01, 2d, e3, 01, 65, 61, 00, 8b, 02, 71, 69, 6d, 87, 02, 75, 8b, 02, 71, 69, 6d, ff, 01, 00, 65, 83, 02, 87, 02, 75, 8b, 02, 71, 69, 6d, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 79, 00, d7, 02, 7d, 79, 00, d2, 02, 29, d7, 02, 7d, 79, 00, ce, 02, 81, 01, d2, 02, 29, d7, 02, 7d, 79, 00, ca, 02, 85, 01, ce, 02, 81, 01, d2, 02, 29, d7, 02, 7d, 79, 00, f3, 03, 89, 01, 81, 01, 85, 01, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 11, 93, 04, 97, 04, 21, 9b, 04, 1d, 15, 19, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, de, 03, 15, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, da, 03, 19, de, 03, 15, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 9b, 04, 1d, 15, 19, 97, 04, 21, 9b, 04, 1d, 15, 19, 8f, 04, 9f, 04, 11, 93, 04, 97, 04, 21, 9b, 04, 1d, 15, 19, a3, 04, ae, 04, a7, 04, ab, 04, 25, 29, 2d, 31, b2, 04, 0d, b7, 04, 09, 05, 00, 44, 01, 03, 01, 02, 0c, 05, 02, 0d, 02, 06, 00, 02, 06, 00, 07, 03, 03, 09, 00, 0a, b7, 04, 00, 10, 00, 1d, 09, 01, 09, 01, 0a, b2, 04, 02, 0f, 00, 1c, 0d, 01, 0c, 00, 19, 26, 00, 1d, 00, 2a, 22, 00, 2e, 00, 3c, 37, 00, 3d, 02, 0a, 41, 02, 0a, 00, 0b, 33, 01, 09, 01, 12, ae, 04, 03, 09, 00, 0f, 03, 03, 09, 01, 0c, 45, 01, 0d, 02, 06, 00, 02, 06, 00, 07, 83, 01, 02, 08, 00, 15, 49, 00, 16, 02, 06, 7e, 02, 0f, 00, 1c, 7a, 01, 0c, 00, 19, 76, 00, 1d, 00, 2a, 72, 00, 2e, 00, 3c, a3, 01, 00, 3d, 02, 0a, 59, 02, 0a, 00, 0b, 9f, 01, 01, 09, 00, 17, 31, 02, 09, 00, 0f, 9b, 01, 03, 08, 00, 0c, 5d, 01, 0d, 01, 10, 61, 01, 11, 02, 0a, 00, 02, 0a, 00, 0b, e3, 01, 02, 0c, 00, 19, 65, 00, 1a, 02, 0a, de, 01, 03, 11, 00, 1e, da, 01, 01, 10, 00, 1d, d6, 01, 00, 21, 00, 2e, d2, 01, 00, 32, 00, 40, 87, 02, 00, 41, 02, 0e, 75, 02, 0e, 00, 0f, 83, 02, 01, 0d, 00, 1b, 2d, 02, 0d, 00, 13, 00, 02, 06, 00, 07, fb, 01, 02, 09, 01, 0c, 79, 01, 0d, 02, 06, 00, 02, 06, 00, 07, e7, 03, 02, 09, 00, 0a, d7, 02, 00, 10, 00, 1d, 7d, 00, 1e, 02, 06, d2, 02, 02, 0f, 00, 1c, ce, 02, 01, 0c, 00, 19, ca, 02, 00, 1d, 00, 2a, c6, 02, 00, 2e, 00, 3c, ef, 03, 00, 3d, 02, 0a, 8d, 01, 02, 0a, 00, 0b, eb, 03, 01, 09, 00, 17, 29, 02, 0d, 02, 0f, 8f, 04, 05, 09, 00, 0a, e7, 03, 00, 10, 00, 1d, 11, 00, 1e, 02, 06, e2, 03, 02, 0f, 00, 1c, de, 03, 01, 0c, 00, 19, da, 03, 00, 1d, 00, 2a, d6, 03, 00, 2e, 00, 3c, 97, 04, 00, 3d, 02, 0a, 21, 02, 0a, 00, 0b, 93, 04, 01, 09, 00, 17, 25, 02, 09, 00, 0f, 8b, 04, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 144
+Number of expressions: 142
 - expression 0 operands: lhs = Counter(2), rhs = Expression(12, Add)
 - expression 1 operands: lhs = Expression(13, Add), rhs = Counter(16)
 - expression 2 operands: lhs = Expression(14, Add), rhs = Counter(15)
 - expression 3 operands: lhs = Counter(13), rhs = Counter(14)
 - expression 4 operands: lhs = Counter(1), rhs = Zero
-- expression 5 operands: lhs = Expression(143, Add), rhs = Counter(2)
+- expression 5 operands: lhs = Expression(141, Add), rhs = Counter(2)
 - expression 6 operands: lhs = Counter(1), rhs = Zero
 - expression 7 operands: lhs = Counter(3), rhs = Counter(13)
 - expression 8 operands: lhs = Expression(9, Sub), rhs = Counter(14)
@@ -18,145 +18,143 @@ Number of expressions: 144
 - expression 12 operands: lhs = Expression(13, Add), rhs = Counter(16)
 - expression 13 operands: lhs = Expression(14, Add), rhs = Counter(15)
 - expression 14 operands: lhs = Counter(13), rhs = Counter(14)
-- expression 15 operands: lhs = Expression(142, Sub), rhs = Counter(3)
-- expression 16 operands: lhs = Expression(143, Add), rhs = Counter(2)
+- expression 15 operands: lhs = Expression(140, Sub), rhs = Counter(3)
+- expression 16 operands: lhs = Expression(141, Add), rhs = Counter(2)
 - expression 17 operands: lhs = Counter(1), rhs = Zero
-- expression 18 operands: lhs = Expression(0, Add), rhs = Zero
-- expression 19 operands: lhs = Counter(17), rhs = Zero
-- expression 20 operands: lhs = Expression(33, Add), rhs = Counter(18)
-- expression 21 operands: lhs = Counter(17), rhs = Zero
-- expression 22 operands: lhs = Expression(32, Sub), rhs = Counter(12)
-- expression 23 operands: lhs = Expression(33, Add), rhs = Counter(18)
-- expression 24 operands: lhs = Counter(17), rhs = Zero
-- expression 25 operands: lhs = Expression(31, Sub), rhs = Counter(19)
-- expression 26 operands: lhs = Expression(32, Sub), rhs = Counter(12)
-- expression 27 operands: lhs = Expression(33, Add), rhs = Counter(18)
-- expression 28 operands: lhs = Counter(17), rhs = Zero
-- expression 29 operands: lhs = Expression(30, Sub), rhs = Counter(20)
-- expression 30 operands: lhs = Expression(31, Sub), rhs = Counter(19)
-- expression 31 operands: lhs = Expression(32, Sub), rhs = Counter(12)
-- expression 32 operands: lhs = Expression(33, Add), rhs = Counter(18)
-- expression 33 operands: lhs = Counter(17), rhs = Zero
-- expression 34 operands: lhs = Expression(42, Add), rhs = Counter(21)
-- expression 35 operands: lhs = Counter(19), rhs = Counter(20)
-- expression 36 operands: lhs = Expression(41, Add), rhs = Counter(22)
-- expression 37 operands: lhs = Expression(42, Add), rhs = Counter(21)
-- expression 38 operands: lhs = Counter(19), rhs = Counter(20)
-- expression 39 operands: lhs = Counter(18), rhs = Expression(40, Add)
-- expression 40 operands: lhs = Expression(41, Add), rhs = Counter(22)
-- expression 41 operands: lhs = Expression(42, Add), rhs = Counter(21)
-- expression 42 operands: lhs = Counter(19), rhs = Counter(20)
-- expression 43 operands: lhs = Counter(24), rhs = Zero
-- expression 44 operands: lhs = Expression(57, Add), rhs = Counter(25)
-- expression 45 operands: lhs = Counter(24), rhs = Zero
-- expression 46 operands: lhs = Expression(56, Sub), rhs = Counter(11)
-- expression 47 operands: lhs = Expression(57, Add), rhs = Counter(25)
-- expression 48 operands: lhs = Counter(24), rhs = Zero
-- expression 49 operands: lhs = Expression(55, Sub), rhs = Counter(26)
-- expression 50 operands: lhs = Expression(56, Sub), rhs = Counter(11)
-- expression 51 operands: lhs = Expression(57, Add), rhs = Counter(25)
-- expression 52 operands: lhs = Counter(24), rhs = Zero
-- expression 53 operands: lhs = Expression(54, Sub), rhs = Counter(27)
-- expression 54 operands: lhs = Expression(55, Sub), rhs = Counter(26)
-- expression 55 operands: lhs = Expression(56, Sub), rhs = Counter(11)
-- expression 56 operands: lhs = Expression(57, Add), rhs = Counter(25)
-- expression 57 operands: lhs = Counter(24), rhs = Zero
-- expression 58 operands: lhs = Expression(67, Add), rhs = Counter(28)
-- expression 59 operands: lhs = Counter(26), rhs = Counter(27)
-- expression 60 operands: lhs = Expression(66, Add), rhs = Counter(29)
-- expression 61 operands: lhs = Expression(67, Add), rhs = Counter(28)
-- expression 62 operands: lhs = Counter(26), rhs = Counter(27)
-- expression 63 operands: lhs = Expression(64, Add), rhs = Zero
-- expression 64 operands: lhs = Counter(25), rhs = Expression(65, Add)
-- expression 65 operands: lhs = Expression(66, Add), rhs = Counter(29)
-- expression 66 operands: lhs = Expression(67, Add), rhs = Counter(28)
-- expression 67 operands: lhs = Counter(26), rhs = Counter(27)
-- expression 68 operands: lhs = Counter(31), rhs = Expression(124, Add)
-- expression 69 operands: lhs = Expression(125, Add), rhs = Counter(35)
-- expression 70 operands: lhs = Expression(126, Add), rhs = Counter(34)
-- expression 71 operands: lhs = Counter(32), rhs = Counter(33)
-- expression 72 operands: lhs = Counter(30), rhs = Zero
-- expression 73 operands: lhs = Expression(86, Add), rhs = Counter(31)
-- expression 74 operands: lhs = Counter(30), rhs = Zero
-- expression 75 operands: lhs = Expression(85, Sub), rhs = Counter(10)
-- expression 76 operands: lhs = Expression(86, Add), rhs = Counter(31)
-- expression 77 operands: lhs = Counter(30), rhs = Zero
-- expression 78 operands: lhs = Expression(84, Sub), rhs = Counter(32)
-- expression 79 operands: lhs = Expression(85, Sub), rhs = Counter(10)
-- expression 80 operands: lhs = Expression(86, Add), rhs = Counter(31)
-- expression 81 operands: lhs = Counter(30), rhs = Zero
-- expression 82 operands: lhs = Expression(83, Sub), rhs = Counter(33)
-- expression 83 operands: lhs = Expression(84, Sub), rhs = Counter(32)
-- expression 84 operands: lhs = Expression(85, Sub), rhs = Counter(10)
-- expression 85 operands: lhs = Expression(86, Add), rhs = Counter(31)
-- expression 86 operands: lhs = Counter(30), rhs = Zero
-- expression 87 operands: lhs = Expression(126, Add), rhs = Counter(34)
-- expression 88 operands: lhs = Counter(32), rhs = Counter(33)
-- expression 89 operands: lhs = Expression(125, Add), rhs = Counter(35)
-- expression 90 operands: lhs = Expression(126, Add), rhs = Counter(34)
-- expression 91 operands: lhs = Counter(32), rhs = Counter(33)
-- expression 92 operands: lhs = Counter(4), rhs = Expression(134, Add)
-- expression 93 operands: lhs = Expression(135, Add), rhs = Counter(8)
-- expression 94 operands: lhs = Expression(136, Add), rhs = Counter(7)
-- expression 95 operands: lhs = Counter(5), rhs = Counter(6)
-- expression 96 operands: lhs = Expression(123, Add), rhs = Zero
-- expression 97 operands: lhs = Counter(31), rhs = Expression(124, Add)
-- expression 98 operands: lhs = Expression(125, Add), rhs = Counter(35)
-- expression 99 operands: lhs = Expression(126, Add), rhs = Counter(34)
-- expression 100 operands: lhs = Counter(32), rhs = Counter(33)
-- expression 101 operands: lhs = Expression(123, Add), rhs = Counter(4)
-- expression 102 operands: lhs = Counter(31), rhs = Expression(124, Add)
-- expression 103 operands: lhs = Expression(125, Add), rhs = Counter(35)
-- expression 104 operands: lhs = Expression(126, Add), rhs = Counter(34)
-- expression 105 operands: lhs = Counter(32), rhs = Counter(33)
-- expression 106 operands: lhs = Expression(122, Sub), rhs = Counter(9)
-- expression 107 operands: lhs = Expression(123, Add), rhs = Counter(4)
-- expression 108 operands: lhs = Counter(31), rhs = Expression(124, Add)
-- expression 109 operands: lhs = Expression(125, Add), rhs = Counter(35)
-- expression 110 operands: lhs = Expression(126, Add), rhs = Counter(34)
-- expression 111 operands: lhs = Counter(32), rhs = Counter(33)
-- expression 112 operands: lhs = Expression(121, Sub), rhs = Counter(5)
-- expression 113 operands: lhs = Expression(122, Sub), rhs = Counter(9)
-- expression 114 operands: lhs = Expression(123, Add), rhs = Counter(4)
-- expression 115 operands: lhs = Counter(31), rhs = Expression(124, Add)
-- expression 116 operands: lhs = Expression(125, Add), rhs = Counter(35)
-- expression 117 operands: lhs = Expression(126, Add), rhs = Counter(34)
-- expression 118 operands: lhs = Counter(32), rhs = Counter(33)
-- expression 119 operands: lhs = Expression(120, Sub), rhs = Counter(6)
-- expression 120 operands: lhs = Expression(121, Sub), rhs = Counter(5)
-- expression 121 operands: lhs = Expression(122, Sub), rhs = Counter(9)
-- expression 122 operands: lhs = Expression(123, Add), rhs = Counter(4)
-- expression 123 operands: lhs = Counter(31), rhs = Expression(124, Add)
-- expression 124 operands: lhs = Expression(125, Add), rhs = Counter(35)
-- expression 125 operands: lhs = Expression(126, Add), rhs = Counter(34)
-- expression 126 operands: lhs = Counter(32), rhs = Counter(33)
-- expression 127 operands: lhs = Expression(136, Add), rhs = Counter(7)
-- expression 128 operands: lhs = Counter(5), rhs = Counter(6)
-- expression 129 operands: lhs = Expression(135, Add), rhs = Counter(8)
-- expression 130 operands: lhs = Expression(136, Add), rhs = Counter(7)
-- expression 131 operands: lhs = Counter(5), rhs = Counter(6)
-- expression 132 operands: lhs = Expression(133, Add), rhs = Expression(137, Add)
-- expression 133 operands: lhs = Counter(4), rhs = Expression(134, Add)
-- expression 134 operands: lhs = Expression(135, Add), rhs = Counter(8)
-- expression 135 operands: lhs = Expression(136, Add), rhs = Counter(7)
-- expression 136 operands: lhs = Counter(5), rhs = Counter(6)
-- expression 137 operands: lhs = Expression(138, Add), rhs = Expression(141, Sub)
-- expression 138 operands: lhs = Expression(139, Add), rhs = Expression(140, Add)
-- expression 139 operands: lhs = Counter(9), rhs = Counter(10)
-- expression 140 operands: lhs = Counter(11), rhs = Counter(12)
-- expression 141 operands: lhs = Expression(142, Sub), rhs = Counter(3)
-- expression 142 operands: lhs = Expression(143, Add), rhs = Counter(2)
-- expression 143 operands: lhs = Counter(1), rhs = Zero
+- expression 18 operands: lhs = Counter(17), rhs = Zero
+- expression 19 operands: lhs = Expression(32, Add), rhs = Counter(18)
+- expression 20 operands: lhs = Counter(17), rhs = Zero
+- expression 21 operands: lhs = Expression(31, Sub), rhs = Counter(12)
+- expression 22 operands: lhs = Expression(32, Add), rhs = Counter(18)
+- expression 23 operands: lhs = Counter(17), rhs = Zero
+- expression 24 operands: lhs = Expression(30, Sub), rhs = Counter(19)
+- expression 25 operands: lhs = Expression(31, Sub), rhs = Counter(12)
+- expression 26 operands: lhs = Expression(32, Add), rhs = Counter(18)
+- expression 27 operands: lhs = Counter(17), rhs = Zero
+- expression 28 operands: lhs = Expression(29, Sub), rhs = Counter(20)
+- expression 29 operands: lhs = Expression(30, Sub), rhs = Counter(19)
+- expression 30 operands: lhs = Expression(31, Sub), rhs = Counter(12)
+- expression 31 operands: lhs = Expression(32, Add), rhs = Counter(18)
+- expression 32 operands: lhs = Counter(17), rhs = Zero
+- expression 33 operands: lhs = Expression(41, Add), rhs = Counter(21)
+- expression 34 operands: lhs = Counter(19), rhs = Counter(20)
+- expression 35 operands: lhs = Expression(40, Add), rhs = Counter(22)
+- expression 36 operands: lhs = Expression(41, Add), rhs = Counter(21)
+- expression 37 operands: lhs = Counter(19), rhs = Counter(20)
+- expression 38 operands: lhs = Counter(18), rhs = Expression(39, Add)
+- expression 39 operands: lhs = Expression(40, Add), rhs = Counter(22)
+- expression 40 operands: lhs = Expression(41, Add), rhs = Counter(21)
+- expression 41 operands: lhs = Counter(19), rhs = Counter(20)
+- expression 42 operands: lhs = Counter(24), rhs = Zero
+- expression 43 operands: lhs = Expression(56, Add), rhs = Counter(25)
+- expression 44 operands: lhs = Counter(24), rhs = Zero
+- expression 45 operands: lhs = Expression(55, Sub), rhs = Counter(11)
+- expression 46 operands: lhs = Expression(56, Add), rhs = Counter(25)
+- expression 47 operands: lhs = Counter(24), rhs = Zero
+- expression 48 operands: lhs = Expression(54, Sub), rhs = Counter(26)
+- expression 49 operands: lhs = Expression(55, Sub), rhs = Counter(11)
+- expression 50 operands: lhs = Expression(56, Add), rhs = Counter(25)
+- expression 51 operands: lhs = Counter(24), rhs = Zero
+- expression 52 operands: lhs = Expression(53, Sub), rhs = Counter(27)
+- expression 53 operands: lhs = Expression(54, Sub), rhs = Counter(26)
+- expression 54 operands: lhs = Expression(55, Sub), rhs = Counter(11)
+- expression 55 operands: lhs = Expression(56, Add), rhs = Counter(25)
+- expression 56 operands: lhs = Counter(24), rhs = Zero
+- expression 57 operands: lhs = Expression(66, Add), rhs = Counter(28)
+- expression 58 operands: lhs = Counter(26), rhs = Counter(27)
+- expression 59 operands: lhs = Expression(65, Add), rhs = Counter(29)
+- expression 60 operands: lhs = Expression(66, Add), rhs = Counter(28)
+- expression 61 operands: lhs = Counter(26), rhs = Counter(27)
+- expression 62 operands: lhs = Expression(63, Add), rhs = Zero
+- expression 63 operands: lhs = Counter(25), rhs = Expression(64, Add)
+- expression 64 operands: lhs = Expression(65, Add), rhs = Counter(29)
+- expression 65 operands: lhs = Expression(66, Add), rhs = Counter(28)
+- expression 66 operands: lhs = Counter(26), rhs = Counter(27)
+- expression 67 operands: lhs = Counter(31), rhs = Expression(122, Add)
+- expression 68 operands: lhs = Expression(123, Add), rhs = Counter(35)
+- expression 69 operands: lhs = Expression(124, Add), rhs = Counter(34)
+- expression 70 operands: lhs = Counter(32), rhs = Counter(33)
+- expression 71 operands: lhs = Counter(30), rhs = Zero
+- expression 72 operands: lhs = Expression(85, Add), rhs = Counter(31)
+- expression 73 operands: lhs = Counter(30), rhs = Zero
+- expression 74 operands: lhs = Expression(84, Sub), rhs = Counter(10)
+- expression 75 operands: lhs = Expression(85, Add), rhs = Counter(31)
+- expression 76 operands: lhs = Counter(30), rhs = Zero
+- expression 77 operands: lhs = Expression(83, Sub), rhs = Counter(32)
+- expression 78 operands: lhs = Expression(84, Sub), rhs = Counter(10)
+- expression 79 operands: lhs = Expression(85, Add), rhs = Counter(31)
+- expression 80 operands: lhs = Counter(30), rhs = Zero
+- expression 81 operands: lhs = Expression(82, Sub), rhs = Counter(33)
+- expression 82 operands: lhs = Expression(83, Sub), rhs = Counter(32)
+- expression 83 operands: lhs = Expression(84, Sub), rhs = Counter(10)
+- expression 84 operands: lhs = Expression(85, Add), rhs = Counter(31)
+- expression 85 operands: lhs = Counter(30), rhs = Zero
+- expression 86 operands: lhs = Expression(124, Add), rhs = Counter(34)
+- expression 87 operands: lhs = Counter(32), rhs = Counter(33)
+- expression 88 operands: lhs = Expression(123, Add), rhs = Counter(35)
+- expression 89 operands: lhs = Expression(124, Add), rhs = Counter(34)
+- expression 90 operands: lhs = Counter(32), rhs = Counter(33)
+- expression 91 operands: lhs = Counter(4), rhs = Expression(132, Add)
+- expression 92 operands: lhs = Expression(133, Add), rhs = Counter(8)
+- expression 93 operands: lhs = Expression(134, Add), rhs = Counter(7)
+- expression 94 operands: lhs = Counter(5), rhs = Counter(6)
+- expression 95 operands: lhs = Counter(31), rhs = Expression(122, Add)
+- expression 96 operands: lhs = Expression(123, Add), rhs = Counter(35)
+- expression 97 operands: lhs = Expression(124, Add), rhs = Counter(34)
+- expression 98 operands: lhs = Counter(32), rhs = Counter(33)
+- expression 99 operands: lhs = Expression(121, Add), rhs = Counter(4)
+- expression 100 operands: lhs = Counter(31), rhs = Expression(122, Add)
+- expression 101 operands: lhs = Expression(123, Add), rhs = Counter(35)
+- expression 102 operands: lhs = Expression(124, Add), rhs = Counter(34)
+- expression 103 operands: lhs = Counter(32), rhs = Counter(33)
+- expression 104 operands: lhs = Expression(120, Sub), rhs = Counter(9)
+- expression 105 operands: lhs = Expression(121, Add), rhs = Counter(4)
+- expression 106 operands: lhs = Counter(31), rhs = Expression(122, Add)
+- expression 107 operands: lhs = Expression(123, Add), rhs = Counter(35)
+- expression 108 operands: lhs = Expression(124, Add), rhs = Counter(34)
+- expression 109 operands: lhs = Counter(32), rhs = Counter(33)
+- expression 110 operands: lhs = Expression(119, Sub), rhs = Counter(5)
+- expression 111 operands: lhs = Expression(120, Sub), rhs = Counter(9)
+- expression 112 operands: lhs = Expression(121, Add), rhs = Counter(4)
+- expression 113 operands: lhs = Counter(31), rhs = Expression(122, Add)
+- expression 114 operands: lhs = Expression(123, Add), rhs = Counter(35)
+- expression 115 operands: lhs = Expression(124, Add), rhs = Counter(34)
+- expression 116 operands: lhs = Counter(32), rhs = Counter(33)
+- expression 117 operands: lhs = Expression(118, Sub), rhs = Counter(6)
+- expression 118 operands: lhs = Expression(119, Sub), rhs = Counter(5)
+- expression 119 operands: lhs = Expression(120, Sub), rhs = Counter(9)
+- expression 120 operands: lhs = Expression(121, Add), rhs = Counter(4)
+- expression 121 operands: lhs = Counter(31), rhs = Expression(122, Add)
+- expression 122 operands: lhs = Expression(123, Add), rhs = Counter(35)
+- expression 123 operands: lhs = Expression(124, Add), rhs = Counter(34)
+- expression 124 operands: lhs = Counter(32), rhs = Counter(33)
+- expression 125 operands: lhs = Expression(134, Add), rhs = Counter(7)
+- expression 126 operands: lhs = Counter(5), rhs = Counter(6)
+- expression 127 operands: lhs = Expression(133, Add), rhs = Counter(8)
+- expression 128 operands: lhs = Expression(134, Add), rhs = Counter(7)
+- expression 129 operands: lhs = Counter(5), rhs = Counter(6)
+- expression 130 operands: lhs = Expression(131, Add), rhs = Expression(135, Add)
+- expression 131 operands: lhs = Counter(4), rhs = Expression(132, Add)
+- expression 132 operands: lhs = Expression(133, Add), rhs = Counter(8)
+- expression 133 operands: lhs = Expression(134, Add), rhs = Counter(7)
+- expression 134 operands: lhs = Counter(5), rhs = Counter(6)
+- expression 135 operands: lhs = Expression(136, Add), rhs = Expression(139, Sub)
+- expression 136 operands: lhs = Expression(137, Add), rhs = Expression(138, Add)
+- expression 137 operands: lhs = Counter(9), rhs = Counter(10)
+- expression 138 operands: lhs = Counter(11), rhs = Counter(12)
+- expression 139 operands: lhs = Expression(140, Sub), rhs = Counter(3)
+- expression 140 operands: lhs = Expression(141, Add), rhs = Counter(2)
+- expression 141 operands: lhs = Counter(1), rhs = Zero
 Number of file 0 mappings: 68
 - Code(Counter(0)) at (prev + 3, 1) to (start + 2, 12)
 - Code(Counter(1)) at (prev + 2, 13) to (start + 2, 6)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
 - Code(Expression(0, Add)) at (prev + 3, 9) to (start + 0, 10)
     = (c2 + (((c13 + c14) + c15) + c16))
-- Code(Expression(143, Add)) at (prev + 0, 16) to (start + 0, 29)
+- Code(Expression(141, Add)) at (prev + 0, 16) to (start + 0, 29)
     = (c1 + Zero)
 - Code(Counter(2)) at (prev + 1, 9) to (start + 1, 10)
-- Code(Expression(142, Sub)) at (prev + 2, 15) to (start + 0, 28)
+- Code(Expression(140, Sub)) at (prev + 2, 15) to (start + 0, 28)
     = ((c1 + Zero) - c2)
 - Code(Counter(3)) at (prev + 1, 12) to (start + 0, 25)
 - Code(Expression(9, Sub)) at (prev + 0, 29) to (start + 0, 42)
@@ -168,94 +166,94 @@ Number of file 0 mappings: 68
 - Code(Counter(16)) at (prev + 2, 10) to (start + 0, 11)
 - Code(Expression(12, Add)) at (prev + 1, 9) to (start + 1, 18)
     = (((c13 + c14) + c15) + c16)
-- Code(Expression(141, Sub)) at (prev + 3, 9) to (start + 0, 15)
+- Code(Expression(139, Sub)) at (prev + 3, 9) to (start + 0, 15)
     = (((c1 + Zero) - c2) - c3)
-- Code(Expression(18, Add)) at (prev + 3, 9) to (start + 1, 12)
-    = ((c2 + (((c13 + c14) + c15) + c16)) + Zero)
+- Code(Expression(0, Add)) at (prev + 3, 9) to (start + 1, 12)
+    = (c2 + (((c13 + c14) + c15) + c16))
 - Code(Counter(17)) at (prev + 1, 13) to (start + 2, 6)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
-- Code(Expression(33, Add)) at (prev + 2, 8) to (start + 0, 21)
+- Code(Expression(32, Add)) at (prev + 2, 8) to (start + 0, 21)
     = (c17 + Zero)
 - Code(Counter(18)) at (prev + 0, 22) to (start + 2, 6)
-- Code(Expression(32, Sub)) at (prev + 2, 15) to (start + 0, 28)
+- Code(Expression(31, Sub)) at (prev + 2, 15) to (start + 0, 28)
     = ((c17 + Zero) - c18)
-- Code(Expression(31, Sub)) at (prev + 1, 12) to (start + 0, 25)
+- Code(Expression(30, Sub)) at (prev + 1, 12) to (start + 0, 25)
     = (((c17 + Zero) - c18) - c12)
-- Code(Expression(30, Sub)) at (prev + 0, 29) to (start + 0, 42)
+- Code(Expression(29, Sub)) at (prev + 0, 29) to (start + 0, 42)
     = ((((c17 + Zero) - c18) - c12) - c19)
-- Code(Expression(29, Sub)) at (prev + 0, 46) to (start + 0, 60)
+- Code(Expression(28, Sub)) at (prev + 0, 46) to (start + 0, 60)
     = (((((c17 + Zero) - c18) - c12) - c19) - c20)
-- Code(Expression(41, Add)) at (prev + 0, 61) to (start + 2, 10)
+- Code(Expression(40, Add)) at (prev + 0, 61) to (start + 2, 10)
     = ((c19 + c20) + c21)
 - Code(Counter(22)) at (prev + 2, 10) to (start + 0, 11)
-- Code(Expression(40, Add)) at (prev + 1, 9) to (start + 0, 23)
+- Code(Expression(39, Add)) at (prev + 1, 9) to (start + 0, 23)
     = (((c19 + c20) + c21) + c22)
 - Code(Counter(12)) at (prev + 2, 9) to (start + 0, 15)
-- Code(Expression(39, Add)) at (prev + 3, 8) to (start + 0, 12)
+- Code(Expression(38, Add)) at (prev + 3, 8) to (start + 0, 12)
     = (c18 + (((c19 + c20) + c21) + c22))
 - Code(Counter(23)) at (prev + 1, 13) to (start + 1, 16)
 - Code(Counter(24)) at (prev + 1, 17) to (start + 2, 10)
 - Code(Zero) at (prev + 2, 10) to (start + 0, 11)
-- Code(Expression(57, Add)) at (prev + 2, 12) to (start + 0, 25)
+- Code(Expression(56, Add)) at (prev + 2, 12) to (start + 0, 25)
     = (c24 + Zero)
 - Code(Counter(25)) at (prev + 0, 26) to (start + 2, 10)
-- Code(Expression(56, Sub)) at (prev + 3, 17) to (start + 0, 30)
+- Code(Expression(55, Sub)) at (prev + 3, 17) to (start + 0, 30)
     = ((c24 + Zero) - c25)
-- Code(Expression(55, Sub)) at (prev + 1, 16) to (start + 0, 29)
+- Code(Expression(54, Sub)) at (prev + 1, 16) to (start + 0, 29)
     = (((c24 + Zero) - c25) - c11)
-- Code(Expression(54, Sub)) at (prev + 0, 33) to (start + 0, 46)
+- Code(Expression(53, Sub)) at (prev + 0, 33) to (start + 0, 46)
     = ((((c24 + Zero) - c25) - c11) - c26)
-- Code(Expression(53, Sub)) at (prev + 0, 50) to (start + 0, 64)
+- Code(Expression(52, Sub)) at (prev + 0, 50) to (start + 0, 64)
     = (((((c24 + Zero) - c25) - c11) - c26) - c27)
-- Code(Expression(66, Add)) at (prev + 0, 65) to (start + 2, 14)
+- Code(Expression(65, Add)) at (prev + 0, 65) to (start + 2, 14)
     = ((c26 + c27) + c28)
 - Code(Counter(29)) at (prev + 2, 14) to (start + 0, 15)
-- Code(Expression(65, Add)) at (prev + 1, 13) to (start + 0, 27)
+- Code(Expression(64, Add)) at (prev + 1, 13) to (start + 0, 27)
     = (((c26 + c27) + c28) + c29)
 - Code(Counter(11)) at (prev + 2, 13) to (start + 0, 19)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
-- Code(Expression(63, Add)) at (prev + 2, 9) to (start + 1, 12)
+- Code(Expression(62, Add)) at (prev + 2, 9) to (start + 1, 12)
     = ((c25 + (((c26 + c27) + c28) + c29)) + Zero)
 - Code(Counter(30)) at (prev + 1, 13) to (start + 2, 6)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
-- Code(Expression(123, Add)) at (prev + 2, 9) to (start + 0, 10)
+- Code(Expression(121, Add)) at (prev + 2, 9) to (start + 0, 10)
     = (c31 + (((c32 + c33) + c34) + c35))
-- Code(Expression(86, Add)) at (prev + 0, 16) to (start + 0, 29)
+- Code(Expression(85, Add)) at (prev + 0, 16) to (start + 0, 29)
     = (c30 + Zero)
 - Code(Counter(31)) at (prev + 0, 30) to (start + 2, 6)
-- Code(Expression(85, Sub)) at (prev + 2, 15) to (start + 0, 28)
+- Code(Expression(84, Sub)) at (prev + 2, 15) to (start + 0, 28)
     = ((c30 + Zero) - c31)
-- Code(Expression(84, Sub)) at (prev + 1, 12) to (start + 0, 25)
+- Code(Expression(83, Sub)) at (prev + 1, 12) to (start + 0, 25)
     = (((c30 + Zero) - c31) - c10)
-- Code(Expression(83, Sub)) at (prev + 0, 29) to (start + 0, 42)
+- Code(Expression(82, Sub)) at (prev + 0, 29) to (start + 0, 42)
     = ((((c30 + Zero) - c31) - c10) - c32)
-- Code(Expression(82, Sub)) at (prev + 0, 46) to (start + 0, 60)
+- Code(Expression(81, Sub)) at (prev + 0, 46) to (start + 0, 60)
     = (((((c30 + Zero) - c31) - c10) - c32) - c33)
-- Code(Expression(125, Add)) at (prev + 0, 61) to (start + 2, 10)
+- Code(Expression(123, Add)) at (prev + 0, 61) to (start + 2, 10)
     = ((c32 + c33) + c34)
 - Code(Counter(35)) at (prev + 2, 10) to (start + 0, 11)
-- Code(Expression(124, Add)) at (prev + 1, 9) to (start + 0, 23)
+- Code(Expression(122, Add)) at (prev + 1, 9) to (start + 0, 23)
     = (((c32 + c33) + c34) + c35)
 - Code(Counter(10)) at (prev + 2, 13) to (start + 2, 15)
-- Code(Expression(133, Add)) at (prev + 5, 9) to (start + 0, 10)
+- Code(Expression(131, Add)) at (prev + 5, 9) to (start + 0, 10)
     = (c4 + (((c5 + c6) + c7) + c8))
-- Code(Expression(96, Add)) at (prev + 0, 16) to (start + 0, 29)
-    = ((c31 + (((c32 + c33) + c34) + c35)) + Zero)
+- Code(Expression(121, Add)) at (prev + 0, 16) to (start + 0, 29)
+    = (c31 + (((c32 + c33) + c34) + c35))
 - Code(Counter(4)) at (prev + 0, 30) to (start + 2, 6)
-- Code(Expression(122, Sub)) at (prev + 2, 15) to (start + 0, 28)
+- Code(Expression(120, Sub)) at (prev + 2, 15) to (start + 0, 28)
     = ((c31 + (((c32 + c33) + c34) + c35)) - c4)
-- Code(Expression(121, Sub)) at (prev + 1, 12) to (start + 0, 25)
+- Code(Expression(119, Sub)) at (prev + 1, 12) to (start + 0, 25)
     = (((c31 + (((c32 + c33) + c34) + c35)) - c4) - c9)
-- Code(Expression(120, Sub)) at (prev + 0, 29) to (start + 0, 42)
+- Code(Expression(118, Sub)) at (prev + 0, 29) to (start + 0, 42)
     = ((((c31 + (((c32 + c33) + c34) + c35)) - c4) - c9) - c5)
-- Code(Expression(119, Sub)) at (prev + 0, 46) to (start + 0, 60)
+- Code(Expression(117, Sub)) at (prev + 0, 46) to (start + 0, 60)
     = (((((c31 + (((c32 + c33) + c34) + c35)) - c4) - c9) - c5) - c6)
-- Code(Expression(135, Add)) at (prev + 0, 61) to (start + 2, 10)
+- Code(Expression(133, Add)) at (prev + 0, 61) to (start + 2, 10)
     = ((c5 + c6) + c7)
 - Code(Counter(8)) at (prev + 2, 10) to (start + 0, 11)
-- Code(Expression(134, Add)) at (prev + 1, 9) to (start + 0, 23)
+- Code(Expression(132, Add)) at (prev + 1, 9) to (start + 0, 23)
     = (((c5 + c6) + c7) + c8)
 - Code(Counter(9)) at (prev + 2, 9) to (start + 0, 15)
-- Code(Expression(132, Add)) at (prev + 2, 1) to (start + 0, 2)
+- Code(Expression(130, Add)) at (prev + 2, 1) to (start + 0, 2)
     = ((c4 + (((c5 + c6) + c7) + c8)) + (((c9 + c10) + (c11 + c12)) + (((c1 + Zero) - c2) - c3)))
 
diff --git a/tests/coverage-map/status-quo/continue.cov-map b/tests/coverage-map/status-quo/continue.cov-map
index c78cf293079..82f3d7c6095 100644
--- a/tests/coverage-map/status-quo/continue.cov-map
+++ b/tests/coverage-map/status-quo/continue.cov-map
@@ -1,8 +1,8 @@
 Function name: continue::main
-Raw bytes (216): 0x[01, 01, 1f, 01, 07, 05, 09, 03, 0d, 0d, 1f, 11, 15, 1b, 19, 0d, 1f, 11, 15, 15, 00, 19, 37, 1d, 21, 33, 25, 19, 37, 1d, 21, 1d, 00, 25, 4f, 29, 2d, 4b, 31, 25, 4f, 29, 2d, 31, 67, 35, 39, 5f, 3d, 31, 67, 35, 39, 35, 39, 3d, 41, 73, 45, 3d, 41, 41, 00, 49, 45, 1e, 01, 03, 01, 03, 12, 03, 04, 0e, 00, 13, 0a, 01, 0f, 00, 16, 05, 02, 11, 00, 19, 09, 02, 12, 04, 0e, 1b, 06, 0e, 00, 13, 16, 01, 0f, 00, 16, 15, 01, 16, 02, 0e, 11, 04, 11, 00, 19, 23, 03, 09, 00, 0e, 33, 02, 0e, 00, 13, 2e, 01, 0f, 00, 16, 1d, 01, 15, 02, 0e, 21, 04, 11, 00, 19, 3b, 03, 09, 00, 0e, 4b, 02, 0e, 00, 13, 46, 01, 0c, 00, 13, 29, 01, 0d, 00, 15, 2d, 01, 0a, 01, 0e, 5f, 03, 0e, 00, 13, 5a, 01, 0f, 00, 16, 39, 01, 16, 02, 0e, 35, 03, 12, 02, 0e, 67, 04, 09, 00, 0e, 73, 02, 0e, 00, 13, 6e, 01, 0f, 00, 16, 41, 01, 16, 02, 0e, 49, 04, 11, 00, 16, 77, 03, 09, 00, 0e, 7b, 02, 0d, 01, 02]
+Raw bytes (210): 0x[01, 01, 1c, 01, 07, 05, 09, 03, 0d, 0d, 1f, 11, 15, 1b, 19, 0d, 1f, 11, 15, 19, 33, 1d, 21, 2f, 25, 19, 33, 1d, 21, 25, 47, 29, 2d, 43, 31, 25, 47, 29, 2d, 31, 5f, 35, 39, 57, 3d, 31, 5f, 35, 39, 35, 39, 3d, 41, 6b, 45, 3d, 41, 49, 45, 1e, 01, 03, 01, 03, 12, 03, 04, 0e, 00, 13, 0a, 01, 0f, 00, 16, 05, 02, 11, 00, 19, 09, 02, 12, 04, 0e, 1b, 06, 0e, 00, 13, 16, 01, 0f, 00, 16, 15, 01, 16, 02, 0e, 11, 04, 11, 00, 19, 15, 03, 09, 00, 0e, 2f, 02, 0e, 00, 13, 2a, 01, 0f, 00, 16, 1d, 01, 15, 02, 0e, 21, 04, 11, 00, 19, 1d, 03, 09, 00, 0e, 43, 02, 0e, 00, 13, 3e, 01, 0c, 00, 13, 29, 01, 0d, 00, 15, 2d, 01, 0a, 01, 0e, 57, 03, 0e, 00, 13, 52, 01, 0f, 00, 16, 39, 01, 16, 02, 0e, 35, 03, 12, 02, 0e, 5f, 04, 09, 00, 0e, 6b, 02, 0e, 00, 13, 66, 01, 0f, 00, 16, 41, 01, 16, 02, 0e, 49, 04, 11, 00, 16, 41, 03, 09, 00, 0e, 6f, 02, 0d, 01, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 31
+Number of expressions: 28
 - expression 0 operands: lhs = Counter(0), rhs = Expression(1, Add)
 - expression 1 operands: lhs = Counter(1), rhs = Counter(2)
 - expression 2 operands: lhs = Expression(0, Add), rhs = Counter(3)
@@ -11,29 +11,26 @@ Number of expressions: 31
 - expression 5 operands: lhs = Expression(6, Add), rhs = Counter(6)
 - expression 6 operands: lhs = Counter(3), rhs = Expression(7, Add)
 - expression 7 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 8 operands: lhs = Counter(5), rhs = Zero
-- expression 9 operands: lhs = Counter(6), rhs = Expression(13, Add)
-- expression 10 operands: lhs = Counter(7), rhs = Counter(8)
-- expression 11 operands: lhs = Expression(12, Add), rhs = Counter(9)
-- expression 12 operands: lhs = Counter(6), rhs = Expression(13, Add)
-- expression 13 operands: lhs = Counter(7), rhs = Counter(8)
-- expression 14 operands: lhs = Counter(7), rhs = Zero
-- expression 15 operands: lhs = Counter(9), rhs = Expression(19, Add)
-- expression 16 operands: lhs = Counter(10), rhs = Counter(11)
-- expression 17 operands: lhs = Expression(18, Add), rhs = Counter(12)
-- expression 18 operands: lhs = Counter(9), rhs = Expression(19, Add)
-- expression 19 operands: lhs = Counter(10), rhs = Counter(11)
-- expression 20 operands: lhs = Counter(12), rhs = Expression(25, Add)
-- expression 21 operands: lhs = Counter(13), rhs = Counter(14)
-- expression 22 operands: lhs = Expression(23, Add), rhs = Counter(15)
-- expression 23 operands: lhs = Counter(12), rhs = Expression(25, Add)
-- expression 24 operands: lhs = Counter(13), rhs = Counter(14)
-- expression 25 operands: lhs = Counter(13), rhs = Counter(14)
+- expression 8 operands: lhs = Counter(6), rhs = Expression(12, Add)
+- expression 9 operands: lhs = Counter(7), rhs = Counter(8)
+- expression 10 operands: lhs = Expression(11, Add), rhs = Counter(9)
+- expression 11 operands: lhs = Counter(6), rhs = Expression(12, Add)
+- expression 12 operands: lhs = Counter(7), rhs = Counter(8)
+- expression 13 operands: lhs = Counter(9), rhs = Expression(17, Add)
+- expression 14 operands: lhs = Counter(10), rhs = Counter(11)
+- expression 15 operands: lhs = Expression(16, Add), rhs = Counter(12)
+- expression 16 operands: lhs = Counter(9), rhs = Expression(17, Add)
+- expression 17 operands: lhs = Counter(10), rhs = Counter(11)
+- expression 18 operands: lhs = Counter(12), rhs = Expression(23, Add)
+- expression 19 operands: lhs = Counter(13), rhs = Counter(14)
+- expression 20 operands: lhs = Expression(21, Add), rhs = Counter(15)
+- expression 21 operands: lhs = Counter(12), rhs = Expression(23, Add)
+- expression 22 operands: lhs = Counter(13), rhs = Counter(14)
+- expression 23 operands: lhs = Counter(13), rhs = Counter(14)
+- expression 24 operands: lhs = Counter(15), rhs = Counter(16)
+- expression 25 operands: lhs = Expression(26, Add), rhs = Counter(17)
 - expression 26 operands: lhs = Counter(15), rhs = Counter(16)
-- expression 27 operands: lhs = Expression(28, Add), rhs = Counter(17)
-- expression 28 operands: lhs = Counter(15), rhs = Counter(16)
-- expression 29 operands: lhs = Counter(16), rhs = Zero
-- expression 30 operands: lhs = Counter(18), rhs = Counter(17)
+- expression 27 operands: lhs = Counter(18), rhs = Counter(17)
 Number of file 0 mappings: 30
 - Code(Counter(0)) at (prev + 3, 1) to (start + 3, 18)
 - Code(Expression(0, Add)) at (prev + 4, 14) to (start + 0, 19)
@@ -48,38 +45,35 @@ Number of file 0 mappings: 30
     = ((c3 + (c4 + c5)) - c6)
 - Code(Counter(5)) at (prev + 1, 22) to (start + 2, 14)
 - Code(Counter(4)) at (prev + 4, 17) to (start + 0, 25)
-- Code(Expression(8, Add)) at (prev + 3, 9) to (start + 0, 14)
-    = (c5 + Zero)
-- Code(Expression(12, Add)) at (prev + 2, 14) to (start + 0, 19)
+- Code(Counter(5)) at (prev + 3, 9) to (start + 0, 14)
+- Code(Expression(11, Add)) at (prev + 2, 14) to (start + 0, 19)
     = (c6 + (c7 + c8))
-- Code(Expression(11, Sub)) at (prev + 1, 15) to (start + 0, 22)
+- Code(Expression(10, Sub)) at (prev + 1, 15) to (start + 0, 22)
     = ((c6 + (c7 + c8)) - c9)
 - Code(Counter(7)) at (prev + 1, 21) to (start + 2, 14)
 - Code(Counter(8)) at (prev + 4, 17) to (start + 0, 25)
-- Code(Expression(14, Add)) at (prev + 3, 9) to (start + 0, 14)
-    = (c7 + Zero)
-- Code(Expression(18, Add)) at (prev + 2, 14) to (start + 0, 19)
+- Code(Counter(7)) at (prev + 3, 9) to (start + 0, 14)
+- Code(Expression(16, Add)) at (prev + 2, 14) to (start + 0, 19)
     = (c9 + (c10 + c11))
-- Code(Expression(17, Sub)) at (prev + 1, 12) to (start + 0, 19)
+- Code(Expression(15, Sub)) at (prev + 1, 12) to (start + 0, 19)
     = ((c9 + (c10 + c11)) - c12)
 - Code(Counter(10)) at (prev + 1, 13) to (start + 0, 21)
 - Code(Counter(11)) at (prev + 1, 10) to (start + 1, 14)
-- Code(Expression(23, Add)) at (prev + 3, 14) to (start + 0, 19)
+- Code(Expression(21, Add)) at (prev + 3, 14) to (start + 0, 19)
     = (c12 + (c13 + c14))
-- Code(Expression(22, Sub)) at (prev + 1, 15) to (start + 0, 22)
+- Code(Expression(20, Sub)) at (prev + 1, 15) to (start + 0, 22)
     = ((c12 + (c13 + c14)) - c15)
 - Code(Counter(14)) at (prev + 1, 22) to (start + 2, 14)
 - Code(Counter(13)) at (prev + 3, 18) to (start + 2, 14)
-- Code(Expression(25, Add)) at (prev + 4, 9) to (start + 0, 14)
+- Code(Expression(23, Add)) at (prev + 4, 9) to (start + 0, 14)
     = (c13 + c14)
-- Code(Expression(28, Add)) at (prev + 2, 14) to (start + 0, 19)
+- Code(Expression(26, Add)) at (prev + 2, 14) to (start + 0, 19)
     = (c15 + c16)
-- Code(Expression(27, Sub)) at (prev + 1, 15) to (start + 0, 22)
+- Code(Expression(25, Sub)) at (prev + 1, 15) to (start + 0, 22)
     = ((c15 + c16) - c17)
 - Code(Counter(16)) at (prev + 1, 22) to (start + 2, 14)
 - Code(Counter(18)) at (prev + 4, 17) to (start + 0, 22)
-- Code(Expression(29, Add)) at (prev + 3, 9) to (start + 0, 14)
-    = (c16 + Zero)
-- Code(Expression(30, Add)) at (prev + 2, 13) to (start + 1, 2)
+- Code(Counter(16)) at (prev + 3, 9) to (start + 0, 14)
+- Code(Expression(27, Add)) at (prev + 2, 13) to (start + 1, 2)
     = (c18 + c17)
 
diff --git a/tests/coverage-map/status-quo/dead_code.cov-map b/tests/coverage-map/status-quo/dead_code.cov-map
index 8d5f88e63ef..0b8a40a8cde 100644
--- a/tests/coverage-map/status-quo/dead_code.cov-map
+++ b/tests/coverage-map/status-quo/dead_code.cov-map
@@ -14,23 +14,23 @@ Number of file 0 mappings: 4
     = (c1 + (c0 - c1))
 
 Function name: dead_code::unused_fn (unused)
-Raw bytes (24): 0x[01, 01, 00, 04, 01, 0f, 01, 07, 0f, 00, 07, 10, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
+Raw bytes (24): 0x[01, 01, 00, 04, 00, 0f, 01, 07, 0f, 00, 07, 10, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 4
-- Code(Counter(0)) at (prev + 15, 1) to (start + 7, 15)
+- Code(Zero) at (prev + 15, 1) to (start + 7, 15)
 - Code(Zero) at (prev + 7, 16) to (start + 2, 6)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
 - Code(Zero) at (prev + 1, 1) to (start + 0, 2)
 
 Function name: dead_code::unused_pub_fn_not_in_library (unused)
-Raw bytes (24): 0x[01, 01, 00, 04, 01, 03, 01, 07, 0f, 00, 07, 10, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
+Raw bytes (24): 0x[01, 01, 00, 04, 00, 03, 01, 07, 0f, 00, 07, 10, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 4
-- Code(Counter(0)) at (prev + 3, 1) to (start + 7, 15)
+- Code(Zero) at (prev + 3, 1) to (start + 7, 15)
 - Code(Zero) at (prev + 7, 16) to (start + 2, 6)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
 - Code(Zero) at (prev + 1, 1) to (start + 0, 2)
diff --git a/tests/coverage-map/status-quo/generator.cov-map b/tests/coverage-map/status-quo/generator.cov-map
index a66c1af30f9..75704bcc223 100644
--- a/tests/coverage-map/status-quo/generator.cov-map
+++ b/tests/coverage-map/status-quo/generator.cov-map
@@ -14,38 +14,33 @@ Number of file 0 mappings: 4
     = (c1 + (c0 - c1))
 
 Function name: generator::main
-Raw bytes (71): 0x[01, 01, 0b, 01, 00, 05, 0b, 09, 0d, 11, 00, 11, 15, 2a, 19, 11, 15, 15, 19, 26, 00, 2a, 19, 11, 15, 09, 01, 0f, 01, 02, 16, 03, 07, 0b, 00, 2e, 11, 01, 2b, 00, 2d, 07, 01, 0e, 00, 35, 0f, 02, 0b, 00, 2e, 2a, 01, 22, 00, 27, 26, 00, 2c, 00, 2e, 1f, 01, 0e, 00, 35, 23, 02, 01, 00, 02]
+Raw bytes (65): 0x[01, 01, 08, 05, 07, 09, 0d, 11, 15, 1e, 19, 11, 15, 15, 19, 1e, 19, 11, 15, 09, 01, 0f, 01, 02, 16, 01, 07, 0b, 00, 2e, 11, 01, 2b, 00, 2d, 03, 01, 0e, 00, 35, 11, 02, 0b, 00, 2e, 1e, 01, 22, 00, 27, 1a, 00, 2c, 00, 2e, 17, 01, 0e, 00, 35, 1a, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 11
-- expression 0 operands: lhs = Counter(0), rhs = Zero
-- expression 1 operands: lhs = Counter(1), rhs = Expression(2, Add)
-- expression 2 operands: lhs = Counter(2), rhs = Counter(3)
-- expression 3 operands: lhs = Counter(4), rhs = Zero
+Number of expressions: 8
+- expression 0 operands: lhs = Counter(1), rhs = Expression(1, Add)
+- expression 1 operands: lhs = Counter(2), rhs = Counter(3)
+- expression 2 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 3 operands: lhs = Expression(7, Sub), rhs = Counter(6)
 - expression 4 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 5 operands: lhs = Expression(10, Sub), rhs = Counter(6)
-- expression 6 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 7 operands: lhs = Counter(5), rhs = Counter(6)
-- expression 8 operands: lhs = Expression(9, Sub), rhs = Zero
-- expression 9 operands: lhs = Expression(10, Sub), rhs = Counter(6)
-- expression 10 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 5 operands: lhs = Counter(5), rhs = Counter(6)
+- expression 6 operands: lhs = Expression(7, Sub), rhs = Counter(6)
+- expression 7 operands: lhs = Counter(4), rhs = Counter(5)
 Number of file 0 mappings: 9
 - Code(Counter(0)) at (prev + 15, 1) to (start + 2, 22)
-- Code(Expression(0, Add)) at (prev + 7, 11) to (start + 0, 46)
-    = (c0 + Zero)
+- Code(Counter(0)) at (prev + 7, 11) to (start + 0, 46)
 - Code(Counter(4)) at (prev + 1, 43) to (start + 0, 45)
-- Code(Expression(1, Add)) at (prev + 1, 14) to (start + 0, 53)
+- Code(Expression(0, Add)) at (prev + 1, 14) to (start + 0, 53)
     = (c1 + (c2 + c3))
-- Code(Expression(3, Add)) at (prev + 2, 11) to (start + 0, 46)
-    = (c4 + Zero)
-- Code(Expression(10, Sub)) at (prev + 1, 34) to (start + 0, 39)
+- Code(Counter(4)) at (prev + 2, 11) to (start + 0, 46)
+- Code(Expression(7, Sub)) at (prev + 1, 34) to (start + 0, 39)
     = (c4 - c5)
-- Code(Expression(9, Sub)) at (prev + 0, 44) to (start + 0, 46)
+- Code(Expression(6, Sub)) at (prev + 0, 44) to (start + 0, 46)
     = ((c4 - c5) - c6)
-- Code(Expression(7, Add)) at (prev + 1, 14) to (start + 0, 53)
+- Code(Expression(5, Add)) at (prev + 1, 14) to (start + 0, 53)
     = (c5 + c6)
-- Code(Expression(8, Add)) at (prev + 2, 1) to (start + 0, 2)
-    = (((c4 - c5) - c6) + Zero)
+- Code(Expression(6, Sub)) at (prev + 2, 1) to (start + 0, 2)
+    = ((c4 - c5) - c6)
 
 Function name: generator::main::{closure#0}
 Raw bytes (14): 0x[01, 01, 00, 02, 01, 11, 1c, 01, 1f, 05, 02, 10, 01, 06]
diff --git a/tests/coverage-map/status-quo/inline-dead.cov-map b/tests/coverage-map/status-quo/inline-dead.cov-map
index dec43d3e8bb..483f7ef79c6 100644
--- a/tests/coverage-map/status-quo/inline-dead.cov-map
+++ b/tests/coverage-map/status-quo/inline-dead.cov-map
@@ -1,10 +1,10 @@
 Function name: inline_dead::dead (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 19, 01, 02, 02]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 19, 01, 02, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 25, 1) to (start + 2, 2)
+- Code(Zero) at (prev + 25, 1) to (start + 2, 2)
 
 Function name: inline_dead::live::<false>
 Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 10, 01, 01, 09, 00, 02, 09, 00, 0f, 02, 02, 09, 00, 0a, 07, 02, 01, 00, 02]
@@ -22,15 +22,13 @@ Number of file 0 mappings: 4
     = (c1 + (c0 - c1))
 
 Function name: inline_dead::main
-Raw bytes (16): 0x[01, 01, 01, 01, 00, 02, 01, 04, 01, 03, 0d, 03, 07, 06, 02, 02]
+Raw bytes (14): 0x[01, 01, 00, 02, 01, 04, 01, 03, 0d, 01, 07, 06, 02, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 1
-- expression 0 operands: lhs = Counter(0), rhs = Zero
+Number of expressions: 0
 Number of file 0 mappings: 2
 - Code(Counter(0)) at (prev + 4, 1) to (start + 3, 13)
-- Code(Expression(0, Add)) at (prev + 7, 6) to (start + 2, 2)
-    = (c0 + Zero)
+- Code(Counter(0)) at (prev + 7, 6) to (start + 2, 2)
 
 Function name: inline_dead::main::{closure#0}
 Raw bytes (16): 0x[01, 01, 01, 01, 05, 02, 00, 09, 0d, 00, 0e, 03, 02, 05, 00, 06]
diff --git a/tests/coverage-map/status-quo/inline.cov-map b/tests/coverage-map/status-quo/inline.cov-map
index 57ae85623fb..72b10fd0cc2 100644
--- a/tests/coverage-map/status-quo/inline.cov-map
+++ b/tests/coverage-map/status-quo/inline.cov-map
@@ -1,19 +1,17 @@
 Function name: inline::display::<char>
-Raw bytes (35): 0x[01, 01, 03, 01, 05, 05, 00, 03, 05, 05, 01, 29, 01, 00, 22, 05, 01, 09, 00, 0a, 03, 00, 0e, 00, 10, 07, 00, 11, 02, 06, 0a, 03, 05, 01, 02]
+Raw bytes (33): 0x[01, 01, 02, 01, 05, 03, 05, 05, 01, 29, 01, 00, 22, 05, 01, 09, 00, 0a, 03, 00, 0e, 00, 10, 05, 00, 11, 02, 06, 06, 03, 05, 01, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 3
+Number of expressions: 2
 - expression 0 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 1 operands: lhs = Counter(1), rhs = Zero
-- expression 2 operands: lhs = Expression(0, Add), rhs = Counter(1)
+- expression 1 operands: lhs = Expression(0, Add), rhs = Counter(1)
 Number of file 0 mappings: 5
 - Code(Counter(0)) at (prev + 41, 1) to (start + 0, 34)
 - Code(Counter(1)) at (prev + 1, 9) to (start + 0, 10)
 - Code(Expression(0, Add)) at (prev + 0, 14) to (start + 0, 16)
     = (c0 + c1)
-- Code(Expression(1, Add)) at (prev + 0, 17) to (start + 2, 6)
-    = (c1 + Zero)
-- Code(Expression(2, Sub)) at (prev + 3, 5) to (start + 1, 2)
+- Code(Counter(1)) at (prev + 0, 17) to (start + 2, 6)
+- Code(Expression(1, Sub)) at (prev + 3, 5) to (start + 1, 2)
     = ((c0 + c1) - c1)
 
 Function name: inline::error
@@ -41,15 +39,14 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 5, 1) to (start + 2, 2)
 
 Function name: inline::permutate::<char>
-Raw bytes (54): 0x[01, 01, 05, 01, 05, 02, 0d, 11, 00, 05, 13, 09, 0d, 08, 01, 0f, 01, 02, 0e, 05, 02, 0f, 02, 06, 02, 02, 0f, 00, 14, 11, 01, 0d, 00, 0e, 06, 00, 12, 00, 16, 0b, 00, 17, 04, 0a, 0d, 05, 0c, 02, 06, 0f, 03, 01, 00, 02]
+Raw bytes (52): 0x[01, 01, 04, 01, 05, 02, 0d, 05, 0f, 09, 0d, 08, 01, 0f, 01, 02, 0e, 05, 02, 0f, 02, 06, 02, 02, 0f, 00, 14, 11, 01, 0d, 00, 0e, 06, 00, 12, 00, 16, 11, 00, 17, 04, 0a, 0d, 05, 0c, 02, 06, 0b, 03, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 5
+Number of expressions: 4
 - expression 0 operands: lhs = Counter(0), rhs = Counter(1)
 - expression 1 operands: lhs = Expression(0, Sub), rhs = Counter(3)
-- expression 2 operands: lhs = Counter(4), rhs = Zero
-- expression 3 operands: lhs = Counter(1), rhs = Expression(4, Add)
-- expression 4 operands: lhs = Counter(2), rhs = Counter(3)
+- expression 2 operands: lhs = Counter(1), rhs = Expression(3, Add)
+- expression 3 operands: lhs = Counter(2), rhs = Counter(3)
 Number of file 0 mappings: 8
 - Code(Counter(0)) at (prev + 15, 1) to (start + 2, 14)
 - Code(Counter(1)) at (prev + 2, 15) to (start + 2, 6)
@@ -58,10 +55,9 @@ Number of file 0 mappings: 8
 - Code(Counter(4)) at (prev + 1, 13) to (start + 0, 14)
 - Code(Expression(1, Sub)) at (prev + 0, 18) to (start + 0, 22)
     = ((c0 - c1) - c3)
-- Code(Expression(2, Add)) at (prev + 0, 23) to (start + 4, 10)
-    = (c4 + Zero)
+- Code(Counter(4)) at (prev + 0, 23) to (start + 4, 10)
 - Code(Counter(3)) at (prev + 5, 12) to (start + 2, 6)
-- Code(Expression(3, Add)) at (prev + 3, 1) to (start + 0, 2)
+- Code(Expression(2, Add)) at (prev + 3, 1) to (start + 0, 2)
     = (c1 + (c2 + c3))
 
 Function name: inline::permutations::<char>
diff --git a/tests/coverage-map/status-quo/issue-93054.cov-map b/tests/coverage-map/status-quo/issue-93054.cov-map
index 52fe7f58d15..c2c6e9a6516 100644
--- a/tests/coverage-map/status-quo/issue-93054.cov-map
+++ b/tests/coverage-map/status-quo/issue-93054.cov-map
@@ -1,10 +1,10 @@
 Function name: issue_93054::foo2 (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 16, 01, 00, 1d]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 16, 01, 00, 1d]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 22, 1) to (start + 0, 29)
+- Code(Zero) at (prev + 22, 1) to (start + 0, 29)
 
 Function name: issue_93054::main
 Raw bytes (9): 0x[01, 01, 00, 01, 01, 1e, 01, 00, 0d]
@@ -15,10 +15,10 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 30, 1) to (start + 0, 13)
 
 Function name: issue_93054::make (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 1a, 01, 02, 02]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 1a, 01, 02, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 26, 1) to (start + 2, 2)
+- Code(Zero) at (prev + 26, 1) to (start + 2, 2)
 
diff --git a/tests/coverage-map/status-quo/lazy_boolean.cov-map b/tests/coverage-map/status-quo/lazy_boolean.cov-map
index b18a9640433..0ad393c40fa 100644
--- a/tests/coverage-map/status-quo/lazy_boolean.cov-map
+++ b/tests/coverage-map/status-quo/lazy_boolean.cov-map
@@ -1,223 +1,219 @@
 Function name: lazy_boolean::main
-Raw bytes (646): 0x[01, 01, a8, 01, 01, 05, 09, 9a, 05, 9f, 05, 09, 05, 02, 05, 02, 9f, 05, 09, 05, 02, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 97, 05, 00, 09, 9a, 05, 9f, 05, 09, 05, 02, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 8f, 05, 00, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 87, 05, 00, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, ff, 04, 00, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, ff, 04, 19, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 19, fa, 04, ff, 04, 19, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, f7, 04, 1d, 19, fa, 04, ff, 04, 19, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 1d, f2, 04, f7, 04, 1d, 19, fa, 04, ff, 04, 19, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, ef, 04, 21, 1d, f2, 04, f7, 04, 1d, 19, fa, 04, ff, 04, 19, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 21, ea, 04, ef, 04, 21, 1d, f2, 04, f7, 04, 1d, 19, fa, 04, ff, 04, 19, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, e7, 04, 25, 21, ea, 04, ef, 04, 21, 1d, f2, 04, f7, 04, 1d, 19, fa, 04, ff, 04, 19, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 25, e2, 04, e7, 04, 25, 21, ea, 04, ef, 04, 21, 1d, f2, 04, f7, 04, 1d, 19, fa, 04, ff, 04, 19, 15, 82, 05, 87, 05, 15, 11, 8a, 05, 8f, 05, 11, 0d, 92, 05, 97, 05, 0d, 09, 9a, 05, 9f, 05, 09, 05, 02, 1c, 01, 03, 01, 07, 0f, 05, 07, 10, 04, 06, 02, 04, 06, 00, 07, 97, 05, 02, 09, 00, 11, 9f, 05, 02, 0d, 00, 12, 9a, 05, 02, 0d, 00, 12, 8f, 05, 03, 09, 00, 11, 33, 02, 0d, 00, 12, 92, 05, 02, 0d, 00, 12, 87, 05, 02, 09, 00, 11, 6f, 00, 14, 00, 19, 11, 00, 1d, 00, 22, ff, 04, 01, 09, 00, 11, ab, 01, 00, 14, 00, 19, 15, 00, 1d, 00, 22, cb, 01, 04, 09, 00, 10, fa, 04, 01, 05, 03, 06, 19, 03, 06, 00, 07, f7, 04, 03, 09, 00, 10, 1d, 01, 05, 03, 06, f2, 04, 05, 05, 03, 06, ef, 04, 05, 09, 00, 10, ea, 04, 00, 11, 02, 06, 21, 02, 06, 00, 07, e7, 04, 02, 08, 00, 0f, 25, 00, 10, 02, 06, e2, 04, 02, 0c, 02, 06, df, 04, 03, 01, 00, 02]
+Raw bytes (636): 0x[01, 01, a4, 01, 01, 05, 09, 8a, 05, 8f, 05, 09, 05, 02, 05, 02, 8f, 05, 09, 05, 02, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 09, 8a, 05, 8f, 05, 09, 05, 02, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, d7, 04, 25, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 25, d2, 04, d7, 04, 25, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 1c, 01, 03, 01, 07, 0f, 05, 07, 10, 04, 06, 02, 04, 06, 00, 07, 87, 05, 02, 09, 00, 11, 8f, 05, 02, 0d, 00, 12, 8a, 05, 02, 0d, 00, 12, ff, 04, 03, 09, 00, 11, 87, 05, 02, 0d, 00, 12, 82, 05, 02, 0d, 00, 12, f7, 04, 02, 09, 00, 11, ff, 04, 00, 14, 00, 19, 11, 00, 1d, 00, 22, ef, 04, 01, 09, 00, 11, f7, 04, 00, 14, 00, 19, 15, 00, 1d, 00, 22, ef, 04, 04, 09, 00, 10, ea, 04, 01, 05, 03, 06, 19, 03, 06, 00, 07, e7, 04, 03, 09, 00, 10, 1d, 01, 05, 03, 06, e2, 04, 05, 05, 03, 06, df, 04, 05, 09, 00, 10, da, 04, 00, 11, 02, 06, 21, 02, 06, 00, 07, d7, 04, 02, 08, 00, 0f, 25, 00, 10, 02, 06, d2, 04, 02, 0c, 02, 06, cf, 04, 03, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 168
+Number of expressions: 164
 - expression 0 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 1 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 2 operands: lhs = Expression(167, Add), rhs = Counter(2)
+- expression 1 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 2 operands: lhs = Expression(163, Add), rhs = Counter(2)
 - expression 3 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 - expression 4 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 5 operands: lhs = Expression(167, Add), rhs = Counter(2)
+- expression 5 operands: lhs = Expression(163, Add), rhs = Counter(2)
 - expression 6 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 7 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 8 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 9 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 10 operands: lhs = Expression(167, Add), rhs = Counter(2)
+- expression 7 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 8 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 9 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 10 operands: lhs = Expression(163, Add), rhs = Counter(2)
 - expression 11 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 12 operands: lhs = Expression(165, Add), rhs = Zero
-- expression 13 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 14 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 15 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 16 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 17 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 18 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 19 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 20 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 21 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 22 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 23 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 24 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 25 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 26 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 27 operands: lhs = Expression(163, Add), rhs = Zero
-- expression 28 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 29 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 30 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 31 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 32 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 33 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 34 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 35 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 36 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 37 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 38 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 39 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 40 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 41 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 42 operands: lhs = Expression(161, Add), rhs = Zero
-- expression 43 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 44 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 45 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 46 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 47 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 48 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 49 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 50 operands: lhs = Expression(159, Add), rhs = Zero
-- expression 51 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 52 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 53 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 54 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 55 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 56 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 57 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 58 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 59 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 60 operands: lhs = Expression(159, Add), rhs = Counter(6)
-- expression 61 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 62 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 63 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 64 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 65 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 66 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 67 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 68 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 69 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 70 operands: lhs = Counter(6), rhs = Expression(158, Sub)
-- expression 71 operands: lhs = Expression(159, Add), rhs = Counter(6)
-- expression 72 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 73 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 74 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 75 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 76 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 77 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 78 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 79 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 80 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 81 operands: lhs = Expression(157, Add), rhs = Counter(7)
-- expression 82 operands: lhs = Counter(6), rhs = Expression(158, Sub)
-- expression 83 operands: lhs = Expression(159, Add), rhs = Counter(6)
-- expression 84 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 85 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 86 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 87 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 88 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 89 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 90 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 91 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 92 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 93 operands: lhs = Counter(7), rhs = Expression(156, Sub)
-- expression 94 operands: lhs = Expression(157, Add), rhs = Counter(7)
-- expression 95 operands: lhs = Counter(6), rhs = Expression(158, Sub)
-- expression 96 operands: lhs = Expression(159, Add), rhs = Counter(6)
-- expression 97 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 98 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 99 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 100 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 101 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 102 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 103 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 104 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 105 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 106 operands: lhs = Expression(155, Add), rhs = Counter(8)
-- expression 107 operands: lhs = Counter(7), rhs = Expression(156, Sub)
-- expression 108 operands: lhs = Expression(157, Add), rhs = Counter(7)
-- expression 109 operands: lhs = Counter(6), rhs = Expression(158, Sub)
-- expression 110 operands: lhs = Expression(159, Add), rhs = Counter(6)
-- expression 111 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 112 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 113 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 114 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 115 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 116 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 117 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 118 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 119 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 120 operands: lhs = Counter(8), rhs = Expression(154, Sub)
-- expression 121 operands: lhs = Expression(155, Add), rhs = Counter(8)
-- expression 122 operands: lhs = Counter(7), rhs = Expression(156, Sub)
-- expression 123 operands: lhs = Expression(157, Add), rhs = Counter(7)
-- expression 124 operands: lhs = Counter(6), rhs = Expression(158, Sub)
-- expression 125 operands: lhs = Expression(159, Add), rhs = Counter(6)
-- expression 126 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 127 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 128 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 129 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 130 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 131 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 132 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 133 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 134 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 135 operands: lhs = Expression(153, Add), rhs = Counter(9)
-- expression 136 operands: lhs = Counter(8), rhs = Expression(154, Sub)
-- expression 137 operands: lhs = Expression(155, Add), rhs = Counter(8)
-- expression 138 operands: lhs = Counter(7), rhs = Expression(156, Sub)
-- expression 139 operands: lhs = Expression(157, Add), rhs = Counter(7)
-- expression 140 operands: lhs = Counter(6), rhs = Expression(158, Sub)
-- expression 141 operands: lhs = Expression(159, Add), rhs = Counter(6)
-- expression 142 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 143 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 144 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 145 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 146 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 147 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 148 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 149 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 150 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 151 operands: lhs = Counter(9), rhs = Expression(152, Sub)
-- expression 152 operands: lhs = Expression(153, Add), rhs = Counter(9)
-- expression 153 operands: lhs = Counter(8), rhs = Expression(154, Sub)
-- expression 154 operands: lhs = Expression(155, Add), rhs = Counter(8)
-- expression 155 operands: lhs = Counter(7), rhs = Expression(156, Sub)
-- expression 156 operands: lhs = Expression(157, Add), rhs = Counter(7)
-- expression 157 operands: lhs = Counter(6), rhs = Expression(158, Sub)
-- expression 158 operands: lhs = Expression(159, Add), rhs = Counter(6)
-- expression 159 operands: lhs = Counter(5), rhs = Expression(160, Sub)
-- expression 160 operands: lhs = Expression(161, Add), rhs = Counter(5)
-- expression 161 operands: lhs = Counter(4), rhs = Expression(162, Sub)
-- expression 162 operands: lhs = Expression(163, Add), rhs = Counter(4)
-- expression 163 operands: lhs = Counter(3), rhs = Expression(164, Sub)
-- expression 164 operands: lhs = Expression(165, Add), rhs = Counter(3)
-- expression 165 operands: lhs = Counter(2), rhs = Expression(166, Sub)
-- expression 166 operands: lhs = Expression(167, Add), rhs = Counter(2)
-- expression 167 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 12 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 13 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 14 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 15 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 16 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 17 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 18 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 19 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 20 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 21 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 22 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 23 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 24 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 25 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 26 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 27 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 28 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 29 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 30 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 31 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 32 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 33 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 34 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 35 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 36 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 37 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 38 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 39 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 40 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 41 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 42 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 43 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 44 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 45 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 46 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 47 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 48 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 49 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 50 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 51 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 52 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 53 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 54 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 55 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 56 operands: lhs = Expression(155, Add), rhs = Counter(6)
+- expression 57 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 58 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 59 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 60 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 61 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 62 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 63 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 64 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 65 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 66 operands: lhs = Counter(6), rhs = Expression(154, Sub)
+- expression 67 operands: lhs = Expression(155, Add), rhs = Counter(6)
+- expression 68 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 69 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 70 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 71 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 72 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 73 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 74 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 75 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 76 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 77 operands: lhs = Expression(153, Add), rhs = Counter(7)
+- expression 78 operands: lhs = Counter(6), rhs = Expression(154, Sub)
+- expression 79 operands: lhs = Expression(155, Add), rhs = Counter(6)
+- expression 80 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 81 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 82 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 83 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 84 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 85 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 86 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 87 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 88 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 89 operands: lhs = Counter(7), rhs = Expression(152, Sub)
+- expression 90 operands: lhs = Expression(153, Add), rhs = Counter(7)
+- expression 91 operands: lhs = Counter(6), rhs = Expression(154, Sub)
+- expression 92 operands: lhs = Expression(155, Add), rhs = Counter(6)
+- expression 93 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 94 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 95 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 96 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 97 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 98 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 99 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 100 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 101 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 102 operands: lhs = Expression(151, Add), rhs = Counter(8)
+- expression 103 operands: lhs = Counter(7), rhs = Expression(152, Sub)
+- expression 104 operands: lhs = Expression(153, Add), rhs = Counter(7)
+- expression 105 operands: lhs = Counter(6), rhs = Expression(154, Sub)
+- expression 106 operands: lhs = Expression(155, Add), rhs = Counter(6)
+- expression 107 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 108 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 109 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 110 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 111 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 112 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 113 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 114 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 115 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 116 operands: lhs = Counter(8), rhs = Expression(150, Sub)
+- expression 117 operands: lhs = Expression(151, Add), rhs = Counter(8)
+- expression 118 operands: lhs = Counter(7), rhs = Expression(152, Sub)
+- expression 119 operands: lhs = Expression(153, Add), rhs = Counter(7)
+- expression 120 operands: lhs = Counter(6), rhs = Expression(154, Sub)
+- expression 121 operands: lhs = Expression(155, Add), rhs = Counter(6)
+- expression 122 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 123 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 124 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 125 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 126 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 127 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 128 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 129 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 130 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 131 operands: lhs = Expression(149, Add), rhs = Counter(9)
+- expression 132 operands: lhs = Counter(8), rhs = Expression(150, Sub)
+- expression 133 operands: lhs = Expression(151, Add), rhs = Counter(8)
+- expression 134 operands: lhs = Counter(7), rhs = Expression(152, Sub)
+- expression 135 operands: lhs = Expression(153, Add), rhs = Counter(7)
+- expression 136 operands: lhs = Counter(6), rhs = Expression(154, Sub)
+- expression 137 operands: lhs = Expression(155, Add), rhs = Counter(6)
+- expression 138 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 139 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 140 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 141 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 142 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 143 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 144 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 145 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 146 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 147 operands: lhs = Counter(9), rhs = Expression(148, Sub)
+- expression 148 operands: lhs = Expression(149, Add), rhs = Counter(9)
+- expression 149 operands: lhs = Counter(8), rhs = Expression(150, Sub)
+- expression 150 operands: lhs = Expression(151, Add), rhs = Counter(8)
+- expression 151 operands: lhs = Counter(7), rhs = Expression(152, Sub)
+- expression 152 operands: lhs = Expression(153, Add), rhs = Counter(7)
+- expression 153 operands: lhs = Counter(6), rhs = Expression(154, Sub)
+- expression 154 operands: lhs = Expression(155, Add), rhs = Counter(6)
+- expression 155 operands: lhs = Counter(5), rhs = Expression(156, Sub)
+- expression 156 operands: lhs = Expression(157, Add), rhs = Counter(5)
+- expression 157 operands: lhs = Counter(4), rhs = Expression(158, Sub)
+- expression 158 operands: lhs = Expression(159, Add), rhs = Counter(4)
+- expression 159 operands: lhs = Counter(3), rhs = Expression(160, Sub)
+- expression 160 operands: lhs = Expression(161, Add), rhs = Counter(3)
+- expression 161 operands: lhs = Counter(2), rhs = Expression(162, Sub)
+- expression 162 operands: lhs = Expression(163, Add), rhs = Counter(2)
+- expression 163 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 Number of file 0 mappings: 28
 - Code(Counter(0)) at (prev + 3, 1) to (start + 7, 15)
 - Code(Counter(1)) at (prev + 7, 16) to (start + 4, 6)
 - Code(Expression(0, Sub)) at (prev + 4, 6) to (start + 0, 7)
     = (c0 - c1)
-- Code(Expression(165, Add)) at (prev + 2, 9) to (start + 0, 17)
+- Code(Expression(161, Add)) at (prev + 2, 9) to (start + 0, 17)
     = (c2 + ((c1 + (c0 - c1)) - c2))
-- Code(Expression(167, Add)) at (prev + 2, 13) to (start + 0, 18)
+- Code(Expression(163, Add)) at (prev + 2, 13) to (start + 0, 18)
     = (c1 + (c0 - c1))
-- Code(Expression(166, Sub)) at (prev + 2, 13) to (start + 0, 18)
+- Code(Expression(162, Sub)) at (prev + 2, 13) to (start + 0, 18)
     = ((c1 + (c0 - c1)) - c2)
-- Code(Expression(163, Add)) at (prev + 3, 9) to (start + 0, 17)
+- Code(Expression(159, Add)) at (prev + 3, 9) to (start + 0, 17)
     = (c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3))
-- Code(Expression(12, Add)) at (prev + 2, 13) to (start + 0, 18)
-    = ((c2 + ((c1 + (c0 - c1)) - c2)) + Zero)
-- Code(Expression(164, Sub)) at (prev + 2, 13) to (start + 0, 18)
+- Code(Expression(161, Add)) at (prev + 2, 13) to (start + 0, 18)
+    = (c2 + ((c1 + (c0 - c1)) - c2))
+- Code(Expression(160, Sub)) at (prev + 2, 13) to (start + 0, 18)
     = ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)
-- Code(Expression(161, Add)) at (prev + 2, 9) to (start + 0, 17)
+- Code(Expression(157, Add)) at (prev + 2, 9) to (start + 0, 17)
     = (c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4))
-- Code(Expression(27, Add)) at (prev + 0, 20) to (start + 0, 25)
-    = ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) + Zero)
+- Code(Expression(159, Add)) at (prev + 0, 20) to (start + 0, 25)
+    = (c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3))
 - Code(Counter(4)) at (prev + 0, 29) to (start + 0, 34)
-- Code(Expression(159, Add)) at (prev + 1, 9) to (start + 0, 17)
+- Code(Expression(155, Add)) at (prev + 1, 9) to (start + 0, 17)
     = (c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5))
-- Code(Expression(42, Add)) at (prev + 0, 20) to (start + 0, 25)
-    = ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) + Zero)
+- Code(Expression(157, Add)) at (prev + 0, 20) to (start + 0, 25)
+    = (c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4))
 - Code(Counter(5)) at (prev + 0, 29) to (start + 0, 34)
-- Code(Expression(50, Add)) at (prev + 4, 9) to (start + 0, 16)
-    = ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) + Zero)
-- Code(Expression(158, Sub)) at (prev + 1, 5) to (start + 3, 6)
+- Code(Expression(155, Add)) at (prev + 4, 9) to (start + 0, 16)
+    = (c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5))
+- Code(Expression(154, Sub)) at (prev + 1, 5) to (start + 3, 6)
     = ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) - c6)
 - Code(Counter(6)) at (prev + 3, 6) to (start + 0, 7)
-- Code(Expression(157, Add)) at (prev + 3, 9) to (start + 0, 16)
+- Code(Expression(153, Add)) at (prev + 3, 9) to (start + 0, 16)
     = (c6 + ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) - c6))
 - Code(Counter(7)) at (prev + 1, 5) to (start + 3, 6)
-- Code(Expression(156, Sub)) at (prev + 5, 5) to (start + 3, 6)
+- Code(Expression(152, Sub)) at (prev + 5, 5) to (start + 3, 6)
     = ((c6 + ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) - c6)) - c7)
-- Code(Expression(155, Add)) at (prev + 5, 9) to (start + 0, 16)
+- Code(Expression(151, Add)) at (prev + 5, 9) to (start + 0, 16)
     = (c7 + ((c6 + ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) - c6)) - c7))
-- Code(Expression(154, Sub)) at (prev + 0, 17) to (start + 2, 6)
+- Code(Expression(150, Sub)) at (prev + 0, 17) to (start + 2, 6)
     = ((c7 + ((c6 + ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) - c6)) - c7)) - c8)
 - Code(Counter(8)) at (prev + 2, 6) to (start + 0, 7)
-- Code(Expression(153, Add)) at (prev + 2, 8) to (start + 0, 15)
+- Code(Expression(149, Add)) at (prev + 2, 8) to (start + 0, 15)
     = (c8 + ((c7 + ((c6 + ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) - c6)) - c7)) - c8))
 - Code(Counter(9)) at (prev + 0, 16) to (start + 2, 6)
-- Code(Expression(152, Sub)) at (prev + 2, 12) to (start + 2, 6)
+- Code(Expression(148, Sub)) at (prev + 2, 12) to (start + 2, 6)
     = ((c8 + ((c7 + ((c6 + ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) - c6)) - c7)) - c8)) - c9)
-- Code(Expression(151, Add)) at (prev + 3, 1) to (start + 0, 2)
+- Code(Expression(147, Add)) at (prev + 3, 1) to (start + 0, 2)
     = (c9 + ((c8 + ((c7 + ((c6 + ((c5 + ((c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) - c5)) - c6)) - c7)) - c8)) - c9))
 
diff --git a/tests/coverage-map/status-quo/loops_branches.cov-map b/tests/coverage-map/status-quo/loops_branches.cov-map
index 480bbfd9795..ebace8cbd71 100644
--- a/tests/coverage-map/status-quo/loops_branches.cov-map
+++ b/tests/coverage-map/status-quo/loops_branches.cov-map
@@ -1,58 +1,57 @@
 Function name: <loops_branches::DebugTest as core::fmt::Debug>::fmt
-Raw bytes (251): 0x[01, 01, 32, 05, 09, 00, 02, bf, 01, 19, c3, 01, c7, 01, 0d, 00, 11, 15, c3, 01, c7, 01, 0d, 00, 11, 15, ba, 01, 00, bf, 01, 19, c3, 01, c7, 01, 0d, 00, 11, 15, ba, 01, 15, bf, 01, 19, c3, 01, c7, 01, 0d, 00, 11, 15, b6, 01, 1d, ba, 01, 15, bf, 01, 19, c3, 01, c7, 01, 0d, 00, 11, 15, 00, b2, 01, b6, 01, 1d, ba, 01, 15, bf, 01, 19, c3, 01, c7, 01, 0d, 00, 11, 15, af, 01, 11, 00, b2, 01, b6, 01, 1d, ba, 01, 15, bf, 01, 19, c3, 01, c7, 01, 0d, 00, 11, 15, 25, a7, 01, aa, 01, 19, af, 01, 11, 00, b2, 01, b6, 01, 1d, ba, 01, 15, bf, 01, 19, c3, 01, c7, 01, 0d, 00, 11, 15, 14, 01, 09, 05, 01, 10, 05, 02, 10, 00, 15, 00, 01, 17, 00, 1b, 00, 00, 1c, 00, 1e, 02, 01, 0e, 00, 0f, 07, 01, 0d, 00, 1e, 25, 00, 1e, 00, 1f, 00, 01, 10, 01, 0a, ba, 01, 03, 0d, 00, 0e, bf, 01, 00, 12, 00, 17, 27, 01, 10, 00, 14, b6, 01, 01, 14, 00, 19, 00, 01, 1b, 00, 1f, 00, 00, 20, 00, 22, b2, 01, 01, 12, 00, 13, af, 01, 01, 11, 00, 22, aa, 01, 00, 22, 00, 23, 00, 01, 14, 01, 0e, 19, 03, 09, 00, 0f, a3, 01, 01, 05, 00, 06]
+Raw bytes (249): 0x[01, 01, 31, 05, 09, 00, 02, bb, 01, 19, bf, 01, c3, 01, 0d, 00, 11, 15, bf, 01, c3, 01, 0d, 00, 11, 15, bb, 01, 19, bf, 01, c3, 01, 0d, 00, 11, 15, b6, 01, 15, bb, 01, 19, bf, 01, c3, 01, 0d, 00, 11, 15, b2, 01, 1d, b6, 01, 15, bb, 01, 19, bf, 01, c3, 01, 0d, 00, 11, 15, 00, ae, 01, b2, 01, 1d, b6, 01, 15, bb, 01, 19, bf, 01, c3, 01, 0d, 00, 11, 15, ab, 01, 11, 00, ae, 01, b2, 01, 1d, b6, 01, 15, bb, 01, 19, bf, 01, c3, 01, 0d, 00, 11, 15, 25, a3, 01, a6, 01, 19, ab, 01, 11, 00, ae, 01, b2, 01, 1d, b6, 01, 15, bb, 01, 19, bf, 01, c3, 01, 0d, 00, 11, 15, 14, 01, 09, 05, 01, 10, 05, 02, 10, 00, 15, 00, 01, 17, 00, 1b, 00, 00, 1c, 00, 1e, 02, 01, 0e, 00, 0f, 07, 01, 0d, 00, 1e, 25, 00, 1e, 00, 1f, 00, 01, 10, 01, 0a, b6, 01, 03, 0d, 00, 0e, bb, 01, 00, 12, 00, 17, b6, 01, 01, 10, 00, 14, b2, 01, 01, 14, 00, 19, 00, 01, 1b, 00, 1f, 00, 00, 20, 00, 22, ae, 01, 01, 12, 00, 13, ab, 01, 01, 11, 00, 22, a6, 01, 00, 22, 00, 23, 00, 01, 14, 01, 0e, 19, 03, 09, 00, 0f, 9f, 01, 01, 05, 00, 06]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 50
+Number of expressions: 49
 - expression 0 operands: lhs = Counter(1), rhs = Counter(2)
 - expression 1 operands: lhs = Zero, rhs = Expression(0, Sub)
-- expression 2 operands: lhs = Expression(47, Add), rhs = Counter(6)
-- expression 3 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
+- expression 2 operands: lhs = Expression(46, Add), rhs = Counter(6)
+- expression 3 operands: lhs = Expression(47, Add), rhs = Expression(48, Add)
 - expression 4 operands: lhs = Counter(3), rhs = Zero
 - expression 5 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 6 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
+- expression 6 operands: lhs = Expression(47, Add), rhs = Expression(48, Add)
 - expression 7 operands: lhs = Counter(3), rhs = Zero
 - expression 8 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 9 operands: lhs = Expression(46, Sub), rhs = Zero
-- expression 10 operands: lhs = Expression(47, Add), rhs = Counter(6)
-- expression 11 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
-- expression 12 operands: lhs = Counter(3), rhs = Zero
-- expression 13 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 14 operands: lhs = Expression(46, Sub), rhs = Counter(5)
-- expression 15 operands: lhs = Expression(47, Add), rhs = Counter(6)
-- expression 16 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
-- expression 17 operands: lhs = Counter(3), rhs = Zero
-- expression 18 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 19 operands: lhs = Expression(45, Sub), rhs = Counter(7)
-- expression 20 operands: lhs = Expression(46, Sub), rhs = Counter(5)
-- expression 21 operands: lhs = Expression(47, Add), rhs = Counter(6)
-- expression 22 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
-- expression 23 operands: lhs = Counter(3), rhs = Zero
-- expression 24 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 25 operands: lhs = Zero, rhs = Expression(44, Sub)
-- expression 26 operands: lhs = Expression(45, Sub), rhs = Counter(7)
-- expression 27 operands: lhs = Expression(46, Sub), rhs = Counter(5)
-- expression 28 operands: lhs = Expression(47, Add), rhs = Counter(6)
-- expression 29 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
-- expression 30 operands: lhs = Counter(3), rhs = Zero
-- expression 31 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 32 operands: lhs = Expression(43, Add), rhs = Counter(4)
-- expression 33 operands: lhs = Zero, rhs = Expression(44, Sub)
-- expression 34 operands: lhs = Expression(45, Sub), rhs = Counter(7)
-- expression 35 operands: lhs = Expression(46, Sub), rhs = Counter(5)
-- expression 36 operands: lhs = Expression(47, Add), rhs = Counter(6)
-- expression 37 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
-- expression 38 operands: lhs = Counter(3), rhs = Zero
-- expression 39 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 40 operands: lhs = Counter(9), rhs = Expression(41, Add)
-- expression 41 operands: lhs = Expression(42, Sub), rhs = Counter(6)
-- expression 42 operands: lhs = Expression(43, Add), rhs = Counter(4)
-- expression 43 operands: lhs = Zero, rhs = Expression(44, Sub)
-- expression 44 operands: lhs = Expression(45, Sub), rhs = Counter(7)
-- expression 45 operands: lhs = Expression(46, Sub), rhs = Counter(5)
-- expression 46 operands: lhs = Expression(47, Add), rhs = Counter(6)
-- expression 47 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
-- expression 48 operands: lhs = Counter(3), rhs = Zero
-- expression 49 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 9 operands: lhs = Expression(46, Add), rhs = Counter(6)
+- expression 10 operands: lhs = Expression(47, Add), rhs = Expression(48, Add)
+- expression 11 operands: lhs = Counter(3), rhs = Zero
+- expression 12 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 13 operands: lhs = Expression(45, Sub), rhs = Counter(5)
+- expression 14 operands: lhs = Expression(46, Add), rhs = Counter(6)
+- expression 15 operands: lhs = Expression(47, Add), rhs = Expression(48, Add)
+- expression 16 operands: lhs = Counter(3), rhs = Zero
+- expression 17 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 18 operands: lhs = Expression(44, Sub), rhs = Counter(7)
+- expression 19 operands: lhs = Expression(45, Sub), rhs = Counter(5)
+- expression 20 operands: lhs = Expression(46, Add), rhs = Counter(6)
+- expression 21 operands: lhs = Expression(47, Add), rhs = Expression(48, Add)
+- expression 22 operands: lhs = Counter(3), rhs = Zero
+- expression 23 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 24 operands: lhs = Zero, rhs = Expression(43, Sub)
+- expression 25 operands: lhs = Expression(44, Sub), rhs = Counter(7)
+- expression 26 operands: lhs = Expression(45, Sub), rhs = Counter(5)
+- expression 27 operands: lhs = Expression(46, Add), rhs = Counter(6)
+- expression 28 operands: lhs = Expression(47, Add), rhs = Expression(48, Add)
+- expression 29 operands: lhs = Counter(3), rhs = Zero
+- expression 30 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 31 operands: lhs = Expression(42, Add), rhs = Counter(4)
+- expression 32 operands: lhs = Zero, rhs = Expression(43, Sub)
+- expression 33 operands: lhs = Expression(44, Sub), rhs = Counter(7)
+- expression 34 operands: lhs = Expression(45, Sub), rhs = Counter(5)
+- expression 35 operands: lhs = Expression(46, Add), rhs = Counter(6)
+- expression 36 operands: lhs = Expression(47, Add), rhs = Expression(48, Add)
+- expression 37 operands: lhs = Counter(3), rhs = Zero
+- expression 38 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 39 operands: lhs = Counter(9), rhs = Expression(40, Add)
+- expression 40 operands: lhs = Expression(41, Sub), rhs = Counter(6)
+- expression 41 operands: lhs = Expression(42, Add), rhs = Counter(4)
+- expression 42 operands: lhs = Zero, rhs = Expression(43, Sub)
+- expression 43 operands: lhs = Expression(44, Sub), rhs = Counter(7)
+- expression 44 operands: lhs = Expression(45, Sub), rhs = Counter(5)
+- expression 45 operands: lhs = Expression(46, Add), rhs = Counter(6)
+- expression 46 operands: lhs = Expression(47, Add), rhs = Expression(48, Add)
+- expression 47 operands: lhs = Counter(3), rhs = Zero
+- expression 48 operands: lhs = Counter(4), rhs = Counter(5)
 Number of file 0 mappings: 20
 - Code(Counter(0)) at (prev + 9, 5) to (start + 1, 16)
 - Code(Counter(1)) at (prev + 2, 16) to (start + 0, 21)
@@ -64,84 +63,83 @@ Number of file 0 mappings: 20
     = (Zero + (c1 - c2))
 - Code(Counter(9)) at (prev + 0, 30) to (start + 0, 31)
 - Code(Zero) at (prev + 1, 16) to (start + 1, 10)
-- Code(Expression(46, Sub)) at (prev + 3, 13) to (start + 0, 14)
+- Code(Expression(45, Sub)) at (prev + 3, 13) to (start + 0, 14)
     = (((c3 + Zero) + (c4 + c5)) - c6)
-- Code(Expression(47, Add)) at (prev + 0, 18) to (start + 0, 23)
+- Code(Expression(46, Add)) at (prev + 0, 18) to (start + 0, 23)
     = ((c3 + Zero) + (c4 + c5))
-- Code(Expression(9, Add)) at (prev + 1, 16) to (start + 0, 20)
-    = ((((c3 + Zero) + (c4 + c5)) - c6) + Zero)
-- Code(Expression(45, Sub)) at (prev + 1, 20) to (start + 0, 25)
+- Code(Expression(45, Sub)) at (prev + 1, 16) to (start + 0, 20)
+    = (((c3 + Zero) + (c4 + c5)) - c6)
+- Code(Expression(44, Sub)) at (prev + 1, 20) to (start + 0, 25)
     = ((((c3 + Zero) + (c4 + c5)) - c6) - c5)
 - Code(Zero) at (prev + 1, 27) to (start + 0, 31)
 - Code(Zero) at (prev + 0, 32) to (start + 0, 34)
-- Code(Expression(44, Sub)) at (prev + 1, 18) to (start + 0, 19)
+- Code(Expression(43, Sub)) at (prev + 1, 18) to (start + 0, 19)
     = (((((c3 + Zero) + (c4 + c5)) - c6) - c5) - c7)
-- Code(Expression(43, Add)) at (prev + 1, 17) to (start + 0, 34)
+- Code(Expression(42, Add)) at (prev + 1, 17) to (start + 0, 34)
     = (Zero + (((((c3 + Zero) + (c4 + c5)) - c6) - c5) - c7))
-- Code(Expression(42, Sub)) at (prev + 0, 34) to (start + 0, 35)
+- Code(Expression(41, Sub)) at (prev + 0, 34) to (start + 0, 35)
     = ((Zero + (((((c3 + Zero) + (c4 + c5)) - c6) - c5) - c7)) - c4)
 - Code(Zero) at (prev + 1, 20) to (start + 1, 14)
 - Code(Counter(6)) at (prev + 3, 9) to (start + 0, 15)
-- Code(Expression(40, Add)) at (prev + 1, 5) to (start + 0, 6)
+- Code(Expression(39, Add)) at (prev + 1, 5) to (start + 0, 6)
     = (c9 + (((Zero + (((((c3 + Zero) + (c4 + c5)) - c6) - c5) - c7)) - c4) + c6))
 
 Function name: <loops_branches::DisplayTest as core::fmt::Display>::fmt
-Raw bytes (255): 0x[01, 01, 34, 01, 05, 02, 09, 00, 0e, 02, 09, c3, 01, 19, c7, 01, cb, 01, 05, 0d, 11, 15, c7, 01, cb, 01, 05, 0d, 11, 15, be, 01, 00, c3, 01, 19, c7, 01, cb, 01, 05, 0d, 11, 15, be, 01, 11, c3, 01, 19, c7, 01, cb, 01, 05, 0d, 11, 15, ba, 01, 1d, be, 01, 11, c3, 01, 19, c7, 01, cb, 01, 05, 0d, 11, 15, 00, b6, 01, ba, 01, 1d, be, 01, 11, c3, 01, 19, c7, 01, cb, 01, 05, 0d, 11, 15, b3, 01, 15, 00, b6, 01, ba, 01, 1d, be, 01, 11, c3, 01, 19, c7, 01, cb, 01, 05, 0d, 11, 15, ae, 01, cf, 01, b3, 01, 15, 00, b6, 01, ba, 01, 1d, be, 01, 11, c3, 01, 19, c7, 01, cb, 01, 05, 0d, 11, 15, 19, 25, 14, 01, 22, 05, 01, 11, 00, 01, 12, 01, 0a, 02, 02, 10, 00, 15, 00, 01, 17, 00, 1b, 00, 00, 1c, 00, 1e, 0e, 01, 0e, 00, 0f, 0b, 01, 0d, 00, 1e, 25, 00, 1e, 00, 1f, be, 01, 02, 0d, 00, 0e, c3, 01, 00, 12, 00, 17, 2f, 01, 10, 00, 15, 00, 00, 16, 01, 0e, ba, 01, 02, 14, 00, 19, 00, 01, 1b, 00, 1f, 00, 00, 20, 00, 22, b6, 01, 01, 12, 00, 13, b3, 01, 01, 11, 00, 22, ae, 01, 00, 22, 00, 23, 19, 03, 09, 00, 0f, ab, 01, 01, 05, 00, 06]
+Raw bytes (253): 0x[01, 01, 33, 01, 05, 02, 09, 00, 0e, 02, 09, bf, 01, 19, c3, 01, c7, 01, 05, 0d, 11, 15, c3, 01, c7, 01, 05, 0d, 11, 15, bf, 01, 19, c3, 01, c7, 01, 05, 0d, 11, 15, ba, 01, 11, bf, 01, 19, c3, 01, c7, 01, 05, 0d, 11, 15, b6, 01, 1d, ba, 01, 11, bf, 01, 19, c3, 01, c7, 01, 05, 0d, 11, 15, 00, b2, 01, b6, 01, 1d, ba, 01, 11, bf, 01, 19, c3, 01, c7, 01, 05, 0d, 11, 15, af, 01, 15, 00, b2, 01, b6, 01, 1d, ba, 01, 11, bf, 01, 19, c3, 01, c7, 01, 05, 0d, 11, 15, aa, 01, cb, 01, af, 01, 15, 00, b2, 01, b6, 01, 1d, ba, 01, 11, bf, 01, 19, c3, 01, c7, 01, 05, 0d, 11, 15, 19, 25, 14, 01, 22, 05, 01, 11, 00, 01, 12, 01, 0a, 02, 02, 10, 00, 15, 00, 01, 17, 00, 1b, 00, 00, 1c, 00, 1e, 0e, 01, 0e, 00, 0f, 0b, 01, 0d, 00, 1e, 25, 00, 1e, 00, 1f, ba, 01, 02, 0d, 00, 0e, bf, 01, 00, 12, 00, 17, ba, 01, 01, 10, 00, 15, 00, 00, 16, 01, 0e, b6, 01, 02, 14, 00, 19, 00, 01, 1b, 00, 1f, 00, 00, 20, 00, 22, b2, 01, 01, 12, 00, 13, af, 01, 01, 11, 00, 22, aa, 01, 00, 22, 00, 23, 19, 03, 09, 00, 0f, a7, 01, 01, 05, 00, 06]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 52
+Number of expressions: 51
 - expression 0 operands: lhs = Counter(0), rhs = Counter(1)
 - expression 1 operands: lhs = Expression(0, Sub), rhs = Counter(2)
 - expression 2 operands: lhs = Zero, rhs = Expression(3, Sub)
 - expression 3 operands: lhs = Expression(0, Sub), rhs = Counter(2)
-- expression 4 operands: lhs = Expression(48, Add), rhs = Counter(6)
-- expression 5 operands: lhs = Expression(49, Add), rhs = Expression(50, Add)
+- expression 4 operands: lhs = Expression(47, Add), rhs = Counter(6)
+- expression 5 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
 - expression 6 operands: lhs = Counter(1), rhs = Counter(3)
 - expression 7 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 8 operands: lhs = Expression(49, Add), rhs = Expression(50, Add)
+- expression 8 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
 - expression 9 operands: lhs = Counter(1), rhs = Counter(3)
 - expression 10 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 11 operands: lhs = Expression(47, Sub), rhs = Zero
-- expression 12 operands: lhs = Expression(48, Add), rhs = Counter(6)
-- expression 13 operands: lhs = Expression(49, Add), rhs = Expression(50, Add)
-- expression 14 operands: lhs = Counter(1), rhs = Counter(3)
-- expression 15 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 16 operands: lhs = Expression(47, Sub), rhs = Counter(4)
-- expression 17 operands: lhs = Expression(48, Add), rhs = Counter(6)
-- expression 18 operands: lhs = Expression(49, Add), rhs = Expression(50, Add)
-- expression 19 operands: lhs = Counter(1), rhs = Counter(3)
-- expression 20 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 21 operands: lhs = Expression(46, Sub), rhs = Counter(7)
-- expression 22 operands: lhs = Expression(47, Sub), rhs = Counter(4)
-- expression 23 operands: lhs = Expression(48, Add), rhs = Counter(6)
-- expression 24 operands: lhs = Expression(49, Add), rhs = Expression(50, Add)
-- expression 25 operands: lhs = Counter(1), rhs = Counter(3)
-- expression 26 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 27 operands: lhs = Zero, rhs = Expression(45, Sub)
-- expression 28 operands: lhs = Expression(46, Sub), rhs = Counter(7)
-- expression 29 operands: lhs = Expression(47, Sub), rhs = Counter(4)
-- expression 30 operands: lhs = Expression(48, Add), rhs = Counter(6)
-- expression 31 operands: lhs = Expression(49, Add), rhs = Expression(50, Add)
-- expression 32 operands: lhs = Counter(1), rhs = Counter(3)
-- expression 33 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 34 operands: lhs = Expression(44, Add), rhs = Counter(5)
-- expression 35 operands: lhs = Zero, rhs = Expression(45, Sub)
-- expression 36 operands: lhs = Expression(46, Sub), rhs = Counter(7)
-- expression 37 operands: lhs = Expression(47, Sub), rhs = Counter(4)
-- expression 38 operands: lhs = Expression(48, Add), rhs = Counter(6)
-- expression 39 operands: lhs = Expression(49, Add), rhs = Expression(50, Add)
-- expression 40 operands: lhs = Counter(1), rhs = Counter(3)
-- expression 41 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 42 operands: lhs = Expression(43, Sub), rhs = Expression(51, Add)
-- expression 43 operands: lhs = Expression(44, Add), rhs = Counter(5)
-- expression 44 operands: lhs = Zero, rhs = Expression(45, Sub)
-- expression 45 operands: lhs = Expression(46, Sub), rhs = Counter(7)
-- expression 46 operands: lhs = Expression(47, Sub), rhs = Counter(4)
-- expression 47 operands: lhs = Expression(48, Add), rhs = Counter(6)
-- expression 48 operands: lhs = Expression(49, Add), rhs = Expression(50, Add)
-- expression 49 operands: lhs = Counter(1), rhs = Counter(3)
-- expression 50 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 51 operands: lhs = Counter(6), rhs = Counter(9)
+- expression 11 operands: lhs = Expression(47, Add), rhs = Counter(6)
+- expression 12 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
+- expression 13 operands: lhs = Counter(1), rhs = Counter(3)
+- expression 14 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 15 operands: lhs = Expression(46, Sub), rhs = Counter(4)
+- expression 16 operands: lhs = Expression(47, Add), rhs = Counter(6)
+- expression 17 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
+- expression 18 operands: lhs = Counter(1), rhs = Counter(3)
+- expression 19 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 20 operands: lhs = Expression(45, Sub), rhs = Counter(7)
+- expression 21 operands: lhs = Expression(46, Sub), rhs = Counter(4)
+- expression 22 operands: lhs = Expression(47, Add), rhs = Counter(6)
+- expression 23 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
+- expression 24 operands: lhs = Counter(1), rhs = Counter(3)
+- expression 25 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 26 operands: lhs = Zero, rhs = Expression(44, Sub)
+- expression 27 operands: lhs = Expression(45, Sub), rhs = Counter(7)
+- expression 28 operands: lhs = Expression(46, Sub), rhs = Counter(4)
+- expression 29 operands: lhs = Expression(47, Add), rhs = Counter(6)
+- expression 30 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
+- expression 31 operands: lhs = Counter(1), rhs = Counter(3)
+- expression 32 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 33 operands: lhs = Expression(43, Add), rhs = Counter(5)
+- expression 34 operands: lhs = Zero, rhs = Expression(44, Sub)
+- expression 35 operands: lhs = Expression(45, Sub), rhs = Counter(7)
+- expression 36 operands: lhs = Expression(46, Sub), rhs = Counter(4)
+- expression 37 operands: lhs = Expression(47, Add), rhs = Counter(6)
+- expression 38 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
+- expression 39 operands: lhs = Counter(1), rhs = Counter(3)
+- expression 40 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 41 operands: lhs = Expression(42, Sub), rhs = Expression(50, Add)
+- expression 42 operands: lhs = Expression(43, Add), rhs = Counter(5)
+- expression 43 operands: lhs = Zero, rhs = Expression(44, Sub)
+- expression 44 operands: lhs = Expression(45, Sub), rhs = Counter(7)
+- expression 45 operands: lhs = Expression(46, Sub), rhs = Counter(4)
+- expression 46 operands: lhs = Expression(47, Add), rhs = Counter(6)
+- expression 47 operands: lhs = Expression(48, Add), rhs = Expression(49, Add)
+- expression 48 operands: lhs = Counter(1), rhs = Counter(3)
+- expression 49 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 50 operands: lhs = Counter(6), rhs = Counter(9)
 Number of file 0 mappings: 20
 - Code(Counter(0)) at (prev + 34, 5) to (start + 1, 17)
 - Code(Zero) at (prev + 1, 18) to (start + 1, 10)
@@ -154,25 +152,25 @@ Number of file 0 mappings: 20
 - Code(Expression(2, Add)) at (prev + 1, 13) to (start + 0, 30)
     = (Zero + ((c0 - c1) - c2))
 - Code(Counter(9)) at (prev + 0, 30) to (start + 0, 31)
-- Code(Expression(47, Sub)) at (prev + 2, 13) to (start + 0, 14)
+- Code(Expression(46, Sub)) at (prev + 2, 13) to (start + 0, 14)
     = (((c1 + c3) + (c4 + c5)) - c6)
-- Code(Expression(48, Add)) at (prev + 0, 18) to (start + 0, 23)
+- Code(Expression(47, Add)) at (prev + 0, 18) to (start + 0, 23)
     = ((c1 + c3) + (c4 + c5))
-- Code(Expression(11, Add)) at (prev + 1, 16) to (start + 0, 21)
-    = ((((c1 + c3) + (c4 + c5)) - c6) + Zero)
+- Code(Expression(46, Sub)) at (prev + 1, 16) to (start + 0, 21)
+    = (((c1 + c3) + (c4 + c5)) - c6)
 - Code(Zero) at (prev + 0, 22) to (start + 1, 14)
-- Code(Expression(46, Sub)) at (prev + 2, 20) to (start + 0, 25)
+- Code(Expression(45, Sub)) at (prev + 2, 20) to (start + 0, 25)
     = ((((c1 + c3) + (c4 + c5)) - c6) - c4)
 - Code(Zero) at (prev + 1, 27) to (start + 0, 31)
 - Code(Zero) at (prev + 0, 32) to (start + 0, 34)
-- Code(Expression(45, Sub)) at (prev + 1, 18) to (start + 0, 19)
+- Code(Expression(44, Sub)) at (prev + 1, 18) to (start + 0, 19)
     = (((((c1 + c3) + (c4 + c5)) - c6) - c4) - c7)
-- Code(Expression(44, Add)) at (prev + 1, 17) to (start + 0, 34)
+- Code(Expression(43, Add)) at (prev + 1, 17) to (start + 0, 34)
     = (Zero + (((((c1 + c3) + (c4 + c5)) - c6) - c4) - c7))
-- Code(Expression(43, Sub)) at (prev + 0, 34) to (start + 0, 35)
+- Code(Expression(42, Sub)) at (prev + 0, 34) to (start + 0, 35)
     = ((Zero + (((((c1 + c3) + (c4 + c5)) - c6) - c4) - c7)) - c5)
 - Code(Counter(6)) at (prev + 3, 9) to (start + 0, 15)
-- Code(Expression(42, Add)) at (prev + 1, 5) to (start + 0, 6)
+- Code(Expression(41, Add)) at (prev + 1, 5) to (start + 0, 6)
     = (((Zero + (((((c1 + c3) + (c4 + c5)) - c6) - c4) - c7)) - c5) + (c6 + c9))
 
 Function name: loops_branches::main
diff --git a/tests/coverage-map/status-quo/no_cov_crate.cov-map b/tests/coverage-map/status-quo/no_cov_crate.cov-map
index 7ab5995dc28..05b6448bbd2 100644
--- a/tests/coverage-map/status-quo/no_cov_crate.cov-map
+++ b/tests/coverage-map/status-quo/no_cov_crate.cov-map
@@ -15,12 +15,12 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 24, 1) to (start + 2, 2)
 
 Function name: no_cov_crate::add_coverage_not_called (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 1d, 01, 02, 02]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 1d, 01, 02, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 29, 1) to (start + 2, 2)
+- Code(Zero) at (prev + 29, 1) to (start + 2, 2)
 
 Function name: no_cov_crate::main
 Raw bytes (9): 0x[01, 01, 00, 01, 01, 4d, 01, 0b, 02]
diff --git a/tests/coverage-map/status-quo/partial_eq.cov-map b/tests/coverage-map/status-quo/partial_eq.cov-map
index dd61cd77ab6..3549116db7a 100644
--- a/tests/coverage-map/status-quo/partial_eq.cov-map
+++ b/tests/coverage-map/status-quo/partial_eq.cov-map
@@ -1,27 +1,27 @@
 Function name: <partial_eq::Version as core::clone::Clone>::clone (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 04, 0a, 00, 0f]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 04, 0a, 00, 0f]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 4, 10) to (start + 0, 15)
+- Code(Zero) at (prev + 4, 10) to (start + 0, 15)
 
 Function name: <partial_eq::Version as core::cmp::Ord>::cmp (unused)
-Raw bytes (14): 0x[01, 01, 00, 02, 01, 04, 33, 00, 34, 00, 00, 35, 00, 36]
+Raw bytes (14): 0x[01, 01, 00, 02, 00, 04, 33, 00, 34, 00, 00, 35, 00, 36]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 2
-- Code(Counter(0)) at (prev + 4, 51) to (start + 0, 52)
+- Code(Zero) at (prev + 4, 51) to (start + 0, 52)
 - Code(Zero) at (prev + 0, 53) to (start + 0, 54)
 
 Function name: <partial_eq::Version as core::cmp::PartialEq>::eq (unused)
-Raw bytes (14): 0x[01, 01, 00, 02, 01, 04, 18, 00, 19, 00, 00, 20, 00, 21]
+Raw bytes (14): 0x[01, 01, 00, 02, 00, 04, 18, 00, 19, 00, 00, 20, 00, 21]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 2
-- Code(Counter(0)) at (prev + 4, 24) to (start + 0, 25)
+- Code(Zero) at (prev + 4, 24) to (start + 0, 25)
 - Code(Zero) at (prev + 0, 32) to (start + 0, 33)
 
 Function name: <partial_eq::Version as core::cmp::PartialOrd>::partial_cmp
diff --git a/tests/coverage-map/status-quo/simple_loop.cov-map b/tests/coverage-map/status-quo/simple_loop.cov-map
index eb49c2324cc..f1691ffc5e6 100644
--- a/tests/coverage-map/status-quo/simple_loop.cov-map
+++ b/tests/coverage-map/status-quo/simple_loop.cov-map
@@ -1,28 +1,27 @@
 Function name: simple_loop::main
-Raw bytes (59): 0x[01, 01, 0a, 01, 05, 27, 09, 05, 02, 23, 09, 27, 09, 05, 02, 1e, 00, 23, 09, 27, 09, 05, 02, 07, 01, 03, 01, 09, 10, 05, 0a, 05, 05, 06, 02, 05, 06, 00, 07, 23, 05, 0d, 02, 0e, 1e, 04, 0d, 00, 12, 09, 02, 0a, 03, 0a, 1b, 06, 01, 00, 02]
+Raw bytes (57): 0x[01, 01, 09, 01, 05, 23, 09, 05, 02, 1f, 09, 23, 09, 05, 02, 1f, 09, 23, 09, 05, 02, 07, 01, 03, 01, 09, 10, 05, 0a, 05, 05, 06, 02, 05, 06, 00, 07, 1f, 05, 0d, 02, 0e, 1a, 04, 0d, 00, 12, 09, 02, 0a, 03, 0a, 1a, 06, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 10
+Number of expressions: 9
 - expression 0 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 1 operands: lhs = Expression(9, Add), rhs = Counter(2)
+- expression 1 operands: lhs = Expression(8, Add), rhs = Counter(2)
 - expression 2 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 3 operands: lhs = Expression(8, Add), rhs = Counter(2)
-- expression 4 operands: lhs = Expression(9, Add), rhs = Counter(2)
+- expression 3 operands: lhs = Expression(7, Add), rhs = Counter(2)
+- expression 4 operands: lhs = Expression(8, Add), rhs = Counter(2)
 - expression 5 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 6 operands: lhs = Expression(7, Sub), rhs = Zero
+- expression 6 operands: lhs = Expression(7, Add), rhs = Counter(2)
 - expression 7 operands: lhs = Expression(8, Add), rhs = Counter(2)
-- expression 8 operands: lhs = Expression(9, Add), rhs = Counter(2)
-- expression 9 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 8 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 Number of file 0 mappings: 7
 - Code(Counter(0)) at (prev + 3, 1) to (start + 9, 16)
 - Code(Counter(1)) at (prev + 10, 5) to (start + 5, 6)
 - Code(Expression(0, Sub)) at (prev + 5, 6) to (start + 0, 7)
     = (c0 - c1)
-- Code(Expression(8, Add)) at (prev + 5, 13) to (start + 2, 14)
+- Code(Expression(7, Add)) at (prev + 5, 13) to (start + 2, 14)
     = ((c1 + (c0 - c1)) + c2)
-- Code(Expression(7, Sub)) at (prev + 4, 13) to (start + 0, 18)
+- Code(Expression(6, Sub)) at (prev + 4, 13) to (start + 0, 18)
     = (((c1 + (c0 - c1)) + c2) - c2)
 - Code(Counter(2)) at (prev + 2, 10) to (start + 3, 10)
-- Code(Expression(6, Add)) at (prev + 6, 1) to (start + 0, 2)
-    = ((((c1 + (c0 - c1)) + c2) - c2) + Zero)
+- Code(Expression(6, Sub)) at (prev + 6, 1) to (start + 0, 2)
+    = (((c1 + (c0 - c1)) + c2) - c2)
 
diff --git a/tests/coverage-map/status-quo/simple_match.cov-map b/tests/coverage-map/status-quo/simple_match.cov-map
index d5389f04b26..4a32745d292 100644
--- a/tests/coverage-map/status-quo/simple_match.cov-map
+++ b/tests/coverage-map/status-quo/simple_match.cov-map
@@ -1,36 +1,33 @@
 Function name: simple_match::main
-Raw bytes (82): 0x[01, 01, 0e, 01, 05, 2f, 33, 05, 02, 09, 0d, 2b, 11, 2f, 33, 05, 02, 09, 0d, 26, 00, 2b, 11, 2f, 33, 05, 02, 09, 0d, 09, 00, 0a, 01, 03, 01, 07, 0f, 05, 07, 10, 02, 06, 02, 02, 06, 00, 07, 2b, 05, 09, 00, 0d, 26, 05, 0d, 00, 16, 09, 02, 0d, 00, 0e, 23, 02, 11, 02, 12, 37, 04, 0d, 07, 0e, 0d, 0a, 0d, 00, 0f, 11, 03, 01, 00, 02]
+Raw bytes (78): 0x[01, 01, 0c, 01, 05, 2b, 2f, 05, 02, 09, 0d, 27, 11, 2b, 2f, 05, 02, 09, 0d, 27, 11, 2b, 2f, 05, 02, 09, 0d, 0a, 01, 03, 01, 07, 0f, 05, 07, 10, 02, 06, 02, 02, 06, 00, 07, 27, 05, 09, 00, 0d, 22, 05, 0d, 00, 16, 09, 02, 0d, 00, 0e, 22, 02, 11, 02, 12, 09, 04, 0d, 07, 0e, 0d, 0a, 0d, 00, 0f, 11, 03, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 14
+Number of expressions: 12
 - expression 0 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 1 operands: lhs = Expression(11, Add), rhs = Expression(12, Add)
+- expression 1 operands: lhs = Expression(10, Add), rhs = Expression(11, Add)
 - expression 2 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 - expression 3 operands: lhs = Counter(2), rhs = Counter(3)
-- expression 4 operands: lhs = Expression(10, Add), rhs = Counter(4)
-- expression 5 operands: lhs = Expression(11, Add), rhs = Expression(12, Add)
+- expression 4 operands: lhs = Expression(9, Add), rhs = Counter(4)
+- expression 5 operands: lhs = Expression(10, Add), rhs = Expression(11, Add)
 - expression 6 operands: lhs = Counter(1), rhs = Expression(0, Sub)
 - expression 7 operands: lhs = Counter(2), rhs = Counter(3)
-- expression 8 operands: lhs = Expression(9, Sub), rhs = Zero
-- expression 9 operands: lhs = Expression(10, Add), rhs = Counter(4)
-- expression 10 operands: lhs = Expression(11, Add), rhs = Expression(12, Add)
-- expression 11 operands: lhs = Counter(1), rhs = Expression(0, Sub)
-- expression 12 operands: lhs = Counter(2), rhs = Counter(3)
-- expression 13 operands: lhs = Counter(2), rhs = Zero
+- expression 8 operands: lhs = Expression(9, Add), rhs = Counter(4)
+- expression 9 operands: lhs = Expression(10, Add), rhs = Expression(11, Add)
+- expression 10 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+- expression 11 operands: lhs = Counter(2), rhs = Counter(3)
 Number of file 0 mappings: 10
 - Code(Counter(0)) at (prev + 3, 1) to (start + 7, 15)
 - Code(Counter(1)) at (prev + 7, 16) to (start + 2, 6)
 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7)
     = (c0 - c1)
-- Code(Expression(10, Add)) at (prev + 5, 9) to (start + 0, 13)
+- Code(Expression(9, Add)) at (prev + 5, 9) to (start + 0, 13)
     = ((c1 + (c0 - c1)) + (c2 + c3))
-- Code(Expression(9, Sub)) at (prev + 5, 13) to (start + 0, 22)
+- Code(Expression(8, Sub)) at (prev + 5, 13) to (start + 0, 22)
     = (((c1 + (c0 - c1)) + (c2 + c3)) - c4)
 - Code(Counter(2)) at (prev + 2, 13) to (start + 0, 14)
-- Code(Expression(8, Add)) at (prev + 2, 17) to (start + 2, 18)
-    = ((((c1 + (c0 - c1)) + (c2 + c3)) - c4) + Zero)
-- Code(Expression(13, Add)) at (prev + 4, 13) to (start + 7, 14)
-    = (c2 + Zero)
+- Code(Expression(8, Sub)) at (prev + 2, 17) to (start + 2, 18)
+    = (((c1 + (c0 - c1)) + (c2 + c3)) - c4)
+- Code(Counter(2)) at (prev + 4, 13) to (start + 7, 14)
 - Code(Counter(3)) at (prev + 10, 13) to (start + 0, 15)
 - Code(Counter(4)) at (prev + 3, 1) to (start + 0, 2)
 
diff --git a/tests/coverage-map/status-quo/test_harness.cov-map b/tests/coverage-map/status-quo/test_harness.cov-map
index b0e955dd142..6940d2e2824 100644
--- a/tests/coverage-map/status-quo/test_harness.cov-map
+++ b/tests/coverage-map/status-quo/test_harness.cov-map
@@ -15,10 +15,10 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 9, 1) to (start + 0, 8)
 
 Function name: test_harness::unused (unused)
-Raw bytes (9): 0x[01, 01, 00, 01, 01, 07, 01, 00, 0f]
+Raw bytes (9): 0x[01, 01, 00, 01, 00, 07, 01, 00, 0f]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 1
-- Code(Counter(0)) at (prev + 7, 1) to (start + 0, 15)
+- Code(Zero) at (prev + 7, 1) to (start + 0, 15)
 
diff --git a/tests/coverage-map/status-quo/try_error_result.cov-map b/tests/coverage-map/status-quo/try_error_result.cov-map
index b52e78d1195..8367103a21a 100644
--- a/tests/coverage-map/status-quo/try_error_result.cov-map
+++ b/tests/coverage-map/status-quo/try_error_result.cov-map
@@ -91,136 +91,130 @@ Number of file 0 mappings: 11
     = ((c4 + (c5 + c6)) + c3)
 
 Function name: try_error_result::test2
-Raw bytes (373): 0x[01, 01, 41, 01, 07, 05, 09, 03, 0d, 41, 11, 52, 15, 41, 11, 4a, 1d, 4e, 19, 52, 15, 41, 11, 4e, 00, 52, 15, 41, 11, 4e, 19, 52, 15, 41, 11, 46, 00, 4a, 1d, 4e, 19, 52, 15, 41, 11, 6a, 25, 49, 21, 49, 21, 66, 00, 6a, 25, 49, 21, 9a, 01, 2d, 9e, 01, 29, a2, 01, 41, 03, 0d, a2, 01, 41, 03, 0d, 9e, 01, 29, a2, 01, 41, 03, 0d, 96, 01, 00, 9a, 01, 2d, 9e, 01, 29, a2, 01, 41, 03, 0d, ba, 01, 35, 45, 31, 45, 31, b6, 01, 00, ba, 01, 35, 45, 31, d2, 01, 3d, 4d, 39, 4d, 39, ce, 01, 00, d2, 01, 3d, 4d, 39, db, 01, 0d, 11, df, 01, e3, 01, f3, 01, 15, e7, 01, eb, 01, ef, 01, 19, 1d, 21, 25, f7, 01, fb, 01, 29, 2d, ff, 01, 83, 02, 31, 35, 39, 3d, 28, 01, 3c, 01, 03, 17, 03, 08, 09, 00, 0e, a2, 01, 02, 09, 04, 1a, 41, 06, 0d, 00, 2f, 11, 00, 2f, 00, 30, 52, 00, 31, 03, 35, 15, 04, 11, 00, 12, 4e, 02, 11, 04, 12, 46, 05, 11, 00, 14, 2b, 00, 17, 00, 41, 19, 00, 41, 00, 42, 4a, 00, 43, 00, 5f, 1d, 00, 5f, 00, 60, 43, 01, 0d, 00, 20, 66, 01, 11, 00, 14, 49, 00, 17, 00, 41, 21, 00, 41, 00, 42, 6a, 00, 43, 00, 60, 25, 00, 60, 00, 61, 63, 01, 0d, 00, 20, 96, 01, 04, 11, 00, 14, 9e, 01, 00, 17, 00, 42, 29, 00, 42, 00, 43, 9a, 01, 00, 44, 00, 61, 2d, 00, 61, 00, 62, 93, 01, 01, 0d, 00, 20, b6, 01, 01, 11, 00, 14, 45, 00, 17, 01, 36, 31, 01, 36, 00, 37, ba, 01, 01, 12, 00, 2f, 35, 00, 2f, 00, 30, b3, 01, 01, 0d, 00, 20, ce, 01, 01, 11, 00, 14, 4d, 00, 17, 01, 36, 39, 02, 11, 00, 12, d2, 01, 01, 12, 00, 2f, 3d, 01, 11, 00, 12, cb, 01, 02, 0d, 00, 20, 0d, 03, 05, 00, 0b, d7, 01, 01, 01, 00, 02]
+Raw bytes (358): 0x[01, 01, 3b, 01, 07, 05, 09, 03, 0d, 41, 11, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 4a, 15, 41, 11, 46, 19, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 5e, 25, 49, 21, 49, 21, 5e, 25, 49, 21, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, 92, 01, 41, 03, 0d, 8e, 01, 29, 92, 01, 41, 03, 0d, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, a6, 01, 35, 45, 31, 45, 31, a6, 01, 35, 45, 31, ba, 01, 3d, 4d, 39, 4d, 39, ba, 01, 3d, 4d, 39, c3, 01, 0d, 11, c7, 01, cb, 01, db, 01, 15, cf, 01, d3, 01, d7, 01, 19, 1d, 21, 25, df, 01, e3, 01, 29, 2d, e7, 01, eb, 01, 31, 35, 39, 3d, 28, 01, 3c, 01, 03, 17, 03, 08, 09, 00, 0e, 92, 01, 02, 09, 04, 1a, 41, 06, 0d, 00, 2f, 11, 00, 2f, 00, 30, 4a, 00, 31, 03, 35, 15, 04, 11, 00, 12, 46, 02, 11, 04, 12, 3e, 05, 11, 00, 14, 46, 00, 17, 00, 41, 19, 00, 41, 00, 42, 42, 00, 43, 00, 5f, 1d, 00, 5f, 00, 60, 3e, 01, 0d, 00, 20, 5a, 01, 11, 00, 14, 49, 00, 17, 00, 41, 21, 00, 41, 00, 42, 5e, 00, 43, 00, 60, 25, 00, 60, 00, 61, 5a, 01, 0d, 00, 20, 86, 01, 04, 11, 00, 14, 8e, 01, 00, 17, 00, 42, 29, 00, 42, 00, 43, 8a, 01, 00, 44, 00, 61, 2d, 00, 61, 00, 62, 86, 01, 01, 0d, 00, 20, a2, 01, 01, 11, 00, 14, 45, 00, 17, 01, 36, 31, 01, 36, 00, 37, a6, 01, 01, 12, 00, 2f, 35, 00, 2f, 00, 30, a2, 01, 01, 0d, 00, 20, b6, 01, 01, 11, 00, 14, 4d, 00, 17, 01, 36, 39, 02, 11, 00, 12, ba, 01, 01, 12, 00, 2f, 3d, 01, 11, 00, 12, b6, 01, 02, 0d, 00, 20, 0d, 03, 05, 00, 0b, bf, 01, 01, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 65
+Number of expressions: 59
 - expression 0 operands: lhs = Counter(0), rhs = Expression(1, Add)
 - expression 1 operands: lhs = Counter(1), rhs = Counter(2)
 - expression 2 operands: lhs = Expression(0, Add), rhs = Counter(3)
 - expression 3 operands: lhs = Counter(16), rhs = Counter(4)
-- expression 4 operands: lhs = Expression(20, Sub), rhs = Counter(5)
+- expression 4 operands: lhs = Expression(18, Sub), rhs = Counter(5)
 - expression 5 operands: lhs = Counter(16), rhs = Counter(4)
-- expression 6 operands: lhs = Expression(18, Sub), rhs = Counter(7)
-- expression 7 operands: lhs = Expression(19, Sub), rhs = Counter(6)
-- expression 8 operands: lhs = Expression(20, Sub), rhs = Counter(5)
+- expression 6 operands: lhs = Expression(16, Sub), rhs = Counter(7)
+- expression 7 operands: lhs = Expression(17, Sub), rhs = Counter(6)
+- expression 8 operands: lhs = Expression(18, Sub), rhs = Counter(5)
 - expression 9 operands: lhs = Counter(16), rhs = Counter(4)
-- expression 10 operands: lhs = Expression(19, Sub), rhs = Zero
-- expression 11 operands: lhs = Expression(20, Sub), rhs = Counter(5)
-- expression 12 operands: lhs = Counter(16), rhs = Counter(4)
-- expression 13 operands: lhs = Expression(19, Sub), rhs = Counter(6)
-- expression 14 operands: lhs = Expression(20, Sub), rhs = Counter(5)
-- expression 15 operands: lhs = Counter(16), rhs = Counter(4)
-- expression 16 operands: lhs = Expression(17, Sub), rhs = Zero
-- expression 17 operands: lhs = Expression(18, Sub), rhs = Counter(7)
-- expression 18 operands: lhs = Expression(19, Sub), rhs = Counter(6)
-- expression 19 operands: lhs = Expression(20, Sub), rhs = Counter(5)
-- expression 20 operands: lhs = Counter(16), rhs = Counter(4)
-- expression 21 operands: lhs = Expression(26, Sub), rhs = Counter(9)
-- expression 22 operands: lhs = Counter(18), rhs = Counter(8)
+- expression 10 operands: lhs = Expression(18, Sub), rhs = Counter(5)
+- expression 11 operands: lhs = Counter(16), rhs = Counter(4)
+- expression 12 operands: lhs = Expression(17, Sub), rhs = Counter(6)
+- expression 13 operands: lhs = Expression(18, Sub), rhs = Counter(5)
+- expression 14 operands: lhs = Counter(16), rhs = Counter(4)
+- expression 15 operands: lhs = Expression(16, Sub), rhs = Counter(7)
+- expression 16 operands: lhs = Expression(17, Sub), rhs = Counter(6)
+- expression 17 operands: lhs = Expression(18, Sub), rhs = Counter(5)
+- expression 18 operands: lhs = Counter(16), rhs = Counter(4)
+- expression 19 operands: lhs = Expression(23, Sub), rhs = Counter(9)
+- expression 20 operands: lhs = Counter(18), rhs = Counter(8)
+- expression 21 operands: lhs = Counter(18), rhs = Counter(8)
+- expression 22 operands: lhs = Expression(23, Sub), rhs = Counter(9)
 - expression 23 operands: lhs = Counter(18), rhs = Counter(8)
-- expression 24 operands: lhs = Expression(25, Sub), rhs = Zero
-- expression 25 operands: lhs = Expression(26, Sub), rhs = Counter(9)
-- expression 26 operands: lhs = Counter(18), rhs = Counter(8)
-- expression 27 operands: lhs = Expression(38, Sub), rhs = Counter(11)
-- expression 28 operands: lhs = Expression(39, Sub), rhs = Counter(10)
-- expression 29 operands: lhs = Expression(40, Sub), rhs = Counter(16)
-- expression 30 operands: lhs = Expression(0, Add), rhs = Counter(3)
-- expression 31 operands: lhs = Expression(40, Sub), rhs = Counter(16)
+- expression 24 operands: lhs = Expression(34, Sub), rhs = Counter(11)
+- expression 25 operands: lhs = Expression(35, Sub), rhs = Counter(10)
+- expression 26 operands: lhs = Expression(36, Sub), rhs = Counter(16)
+- expression 27 operands: lhs = Expression(0, Add), rhs = Counter(3)
+- expression 28 operands: lhs = Expression(36, Sub), rhs = Counter(16)
+- expression 29 operands: lhs = Expression(0, Add), rhs = Counter(3)
+- expression 30 operands: lhs = Expression(35, Sub), rhs = Counter(10)
+- expression 31 operands: lhs = Expression(36, Sub), rhs = Counter(16)
 - expression 32 operands: lhs = Expression(0, Add), rhs = Counter(3)
-- expression 33 operands: lhs = Expression(39, Sub), rhs = Counter(10)
-- expression 34 operands: lhs = Expression(40, Sub), rhs = Counter(16)
-- expression 35 operands: lhs = Expression(0, Add), rhs = Counter(3)
-- expression 36 operands: lhs = Expression(37, Sub), rhs = Zero
-- expression 37 operands: lhs = Expression(38, Sub), rhs = Counter(11)
-- expression 38 operands: lhs = Expression(39, Sub), rhs = Counter(10)
-- expression 39 operands: lhs = Expression(40, Sub), rhs = Counter(16)
-- expression 40 operands: lhs = Expression(0, Add), rhs = Counter(3)
-- expression 41 operands: lhs = Expression(46, Sub), rhs = Counter(13)
-- expression 42 operands: lhs = Counter(17), rhs = Counter(12)
-- expression 43 operands: lhs = Counter(17), rhs = Counter(12)
-- expression 44 operands: lhs = Expression(45, Sub), rhs = Zero
-- expression 45 operands: lhs = Expression(46, Sub), rhs = Counter(13)
-- expression 46 operands: lhs = Counter(17), rhs = Counter(12)
-- expression 47 operands: lhs = Expression(52, Sub), rhs = Counter(15)
-- expression 48 operands: lhs = Counter(19), rhs = Counter(14)
-- expression 49 operands: lhs = Counter(19), rhs = Counter(14)
-- expression 50 operands: lhs = Expression(51, Sub), rhs = Zero
-- expression 51 operands: lhs = Expression(52, Sub), rhs = Counter(15)
-- expression 52 operands: lhs = Counter(19), rhs = Counter(14)
-- expression 53 operands: lhs = Expression(54, Add), rhs = Counter(3)
-- expression 54 operands: lhs = Counter(4), rhs = Expression(55, Add)
-- expression 55 operands: lhs = Expression(56, Add), rhs = Expression(60, Add)
-- expression 56 operands: lhs = Counter(5), rhs = Expression(57, Add)
-- expression 57 operands: lhs = Expression(58, Add), rhs = Expression(59, Add)
-- expression 58 operands: lhs = Counter(6), rhs = Counter(7)
-- expression 59 operands: lhs = Counter(8), rhs = Counter(9)
-- expression 60 operands: lhs = Expression(61, Add), rhs = Expression(62, Add)
-- expression 61 operands: lhs = Counter(10), rhs = Counter(11)
-- expression 62 operands: lhs = Expression(63, Add), rhs = Expression(64, Add)
-- expression 63 operands: lhs = Counter(12), rhs = Counter(13)
-- expression 64 operands: lhs = Counter(14), rhs = Counter(15)
+- expression 33 operands: lhs = Expression(34, Sub), rhs = Counter(11)
+- expression 34 operands: lhs = Expression(35, Sub), rhs = Counter(10)
+- expression 35 operands: lhs = Expression(36, Sub), rhs = Counter(16)
+- expression 36 operands: lhs = Expression(0, Add), rhs = Counter(3)
+- expression 37 operands: lhs = Expression(41, Sub), rhs = Counter(13)
+- expression 38 operands: lhs = Counter(17), rhs = Counter(12)
+- expression 39 operands: lhs = Counter(17), rhs = Counter(12)
+- expression 40 operands: lhs = Expression(41, Sub), rhs = Counter(13)
+- expression 41 operands: lhs = Counter(17), rhs = Counter(12)
+- expression 42 operands: lhs = Expression(46, Sub), rhs = Counter(15)
+- expression 43 operands: lhs = Counter(19), rhs = Counter(14)
+- expression 44 operands: lhs = Counter(19), rhs = Counter(14)
+- expression 45 operands: lhs = Expression(46, Sub), rhs = Counter(15)
+- expression 46 operands: lhs = Counter(19), rhs = Counter(14)
+- expression 47 operands: lhs = Expression(48, Add), rhs = Counter(3)
+- expression 48 operands: lhs = Counter(4), rhs = Expression(49, Add)
+- expression 49 operands: lhs = Expression(50, Add), rhs = Expression(54, Add)
+- expression 50 operands: lhs = Counter(5), rhs = Expression(51, Add)
+- expression 51 operands: lhs = Expression(52, Add), rhs = Expression(53, Add)
+- expression 52 operands: lhs = Counter(6), rhs = Counter(7)
+- expression 53 operands: lhs = Counter(8), rhs = Counter(9)
+- expression 54 operands: lhs = Expression(55, Add), rhs = Expression(56, Add)
+- expression 55 operands: lhs = Counter(10), rhs = Counter(11)
+- expression 56 operands: lhs = Expression(57, Add), rhs = Expression(58, Add)
+- expression 57 operands: lhs = Counter(12), rhs = Counter(13)
+- expression 58 operands: lhs = Counter(14), rhs = Counter(15)
 Number of file 0 mappings: 40
 - Code(Counter(0)) at (prev + 60, 1) to (start + 3, 23)
 - Code(Expression(0, Add)) at (prev + 8, 9) to (start + 0, 14)
     = (c0 + (c1 + c2))
-- Code(Expression(40, Sub)) at (prev + 2, 9) to (start + 4, 26)
+- Code(Expression(36, Sub)) at (prev + 2, 9) to (start + 4, 26)
     = ((c0 + (c1 + c2)) - c3)
 - Code(Counter(16)) at (prev + 6, 13) to (start + 0, 47)
 - Code(Counter(4)) at (prev + 0, 47) to (start + 0, 48)
-- Code(Expression(20, Sub)) at (prev + 0, 49) to (start + 3, 53)
+- Code(Expression(18, Sub)) at (prev + 0, 49) to (start + 3, 53)
     = (c16 - c4)
 - Code(Counter(5)) at (prev + 4, 17) to (start + 0, 18)
-- Code(Expression(19, Sub)) at (prev + 2, 17) to (start + 4, 18)
+- Code(Expression(17, Sub)) at (prev + 2, 17) to (start + 4, 18)
     = ((c16 - c4) - c5)
-- Code(Expression(17, Sub)) at (prev + 5, 17) to (start + 0, 20)
+- Code(Expression(15, Sub)) at (prev + 5, 17) to (start + 0, 20)
     = ((((c16 - c4) - c5) - c6) - c7)
-- Code(Expression(10, Add)) at (prev + 0, 23) to (start + 0, 65)
-    = (((c16 - c4) - c5) + Zero)
+- Code(Expression(17, Sub)) at (prev + 0, 23) to (start + 0, 65)
+    = ((c16 - c4) - c5)
 - Code(Counter(6)) at (prev + 0, 65) to (start + 0, 66)
-- Code(Expression(18, Sub)) at (prev + 0, 67) to (start + 0, 95)
+- Code(Expression(16, Sub)) at (prev + 0, 67) to (start + 0, 95)
     = (((c16 - c4) - c5) - c6)
 - Code(Counter(7)) at (prev + 0, 95) to (start + 0, 96)
-- Code(Expression(16, Add)) at (prev + 1, 13) to (start + 0, 32)
-    = (((((c16 - c4) - c5) - c6) - c7) + Zero)
-- Code(Expression(25, Sub)) at (prev + 1, 17) to (start + 0, 20)
+- Code(Expression(15, Sub)) at (prev + 1, 13) to (start + 0, 32)
+    = ((((c16 - c4) - c5) - c6) - c7)
+- Code(Expression(22, Sub)) at (prev + 1, 17) to (start + 0, 20)
     = ((c18 - c8) - c9)
 - Code(Counter(18)) at (prev + 0, 23) to (start + 0, 65)
 - Code(Counter(8)) at (prev + 0, 65) to (start + 0, 66)
-- Code(Expression(26, Sub)) at (prev + 0, 67) to (start + 0, 96)
+- Code(Expression(23, Sub)) at (prev + 0, 67) to (start + 0, 96)
     = (c18 - c8)
 - Code(Counter(9)) at (prev + 0, 96) to (start + 0, 97)
-- Code(Expression(24, Add)) at (prev + 1, 13) to (start + 0, 32)
-    = (((c18 - c8) - c9) + Zero)
-- Code(Expression(37, Sub)) at (prev + 4, 17) to (start + 0, 20)
+- Code(Expression(22, Sub)) at (prev + 1, 13) to (start + 0, 32)
+    = ((c18 - c8) - c9)
+- Code(Expression(33, Sub)) at (prev + 4, 17) to (start + 0, 20)
     = (((((c0 + (c1 + c2)) - c3) - c16) - c10) - c11)
-- Code(Expression(39, Sub)) at (prev + 0, 23) to (start + 0, 66)
+- Code(Expression(35, Sub)) at (prev + 0, 23) to (start + 0, 66)
     = (((c0 + (c1 + c2)) - c3) - c16)
 - Code(Counter(10)) at (prev + 0, 66) to (start + 0, 67)
-- Code(Expression(38, Sub)) at (prev + 0, 68) to (start + 0, 97)
+- Code(Expression(34, Sub)) at (prev + 0, 68) to (start + 0, 97)
     = ((((c0 + (c1 + c2)) - c3) - c16) - c10)
 - Code(Counter(11)) at (prev + 0, 97) to (start + 0, 98)
-- Code(Expression(36, Add)) at (prev + 1, 13) to (start + 0, 32)
-    = ((((((c0 + (c1 + c2)) - c3) - c16) - c10) - c11) + Zero)
-- Code(Expression(45, Sub)) at (prev + 1, 17) to (start + 0, 20)
+- Code(Expression(33, Sub)) at (prev + 1, 13) to (start + 0, 32)
+    = (((((c0 + (c1 + c2)) - c3) - c16) - c10) - c11)
+- Code(Expression(40, Sub)) at (prev + 1, 17) to (start + 0, 20)
     = ((c17 - c12) - c13)
 - Code(Counter(17)) at (prev + 0, 23) to (start + 1, 54)
 - Code(Counter(12)) at (prev + 1, 54) to (start + 0, 55)
-- Code(Expression(46, Sub)) at (prev + 1, 18) to (start + 0, 47)
+- Code(Expression(41, Sub)) at (prev + 1, 18) to (start + 0, 47)
     = (c17 - c12)
 - Code(Counter(13)) at (prev + 0, 47) to (start + 0, 48)
-- Code(Expression(44, Add)) at (prev + 1, 13) to (start + 0, 32)
-    = (((c17 - c12) - c13) + Zero)
-- Code(Expression(51, Sub)) at (prev + 1, 17) to (start + 0, 20)
+- Code(Expression(40, Sub)) at (prev + 1, 13) to (start + 0, 32)
+    = ((c17 - c12) - c13)
+- Code(Expression(45, Sub)) at (prev + 1, 17) to (start + 0, 20)
     = ((c19 - c14) - c15)
 - Code(Counter(19)) at (prev + 0, 23) to (start + 1, 54)
 - Code(Counter(14)) at (prev + 2, 17) to (start + 0, 18)
-- Code(Expression(52, Sub)) at (prev + 1, 18) to (start + 0, 47)
+- Code(Expression(46, Sub)) at (prev + 1, 18) to (start + 0, 47)
     = (c19 - c14)
 - Code(Counter(15)) at (prev + 1, 17) to (start + 0, 18)
-- Code(Expression(50, Add)) at (prev + 2, 13) to (start + 0, 32)
-    = (((c19 - c14) - c15) + Zero)
+- Code(Expression(45, Sub)) at (prev + 2, 13) to (start + 0, 32)
+    = ((c19 - c14) - c15)
 - Code(Counter(3)) at (prev + 3, 5) to (start + 0, 11)
-- Code(Expression(53, Add)) at (prev + 1, 1) to (start + 0, 2)
+- Code(Expression(47, Add)) at (prev + 1, 1) to (start + 0, 2)
     = ((c4 + ((c5 + ((c6 + c7) + (c8 + c9))) + ((c10 + c11) + ((c12 + c13) + (c14 + c15))))) + c3)
 
diff --git a/tests/coverage-map/status-quo/unused.cov-map b/tests/coverage-map/status-quo/unused.cov-map
index c8b8f195fbd..9383d1e90ac 100644
--- a/tests/coverage-map/status-quo/unused.cov-map
+++ b/tests/coverage-map/status-quo/unused.cov-map
@@ -47,45 +47,45 @@ Number of file 0 mappings: 1
 - Code(Counter(0)) at (prev + 37, 1) to (start + 4, 2)
 
 Function name: unused::unused_func (unused)
-Raw bytes (24): 0x[01, 01, 00, 04, 01, 13, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
+Raw bytes (24): 0x[01, 01, 00, 04, 00, 13, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 4
-- Code(Counter(0)) at (prev + 19, 1) to (start + 1, 14)
+- Code(Zero) at (prev + 19, 1) to (start + 1, 14)
 - Code(Zero) at (prev + 1, 15) to (start + 2, 6)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
 - Code(Zero) at (prev + 1, 1) to (start + 0, 2)
 
 Function name: unused::unused_func2 (unused)
-Raw bytes (24): 0x[01, 01, 00, 04, 01, 19, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
+Raw bytes (24): 0x[01, 01, 00, 04, 00, 19, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 4
-- Code(Counter(0)) at (prev + 25, 1) to (start + 1, 14)
+- Code(Zero) at (prev + 25, 1) to (start + 1, 14)
 - Code(Zero) at (prev + 1, 15) to (start + 2, 6)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
 - Code(Zero) at (prev + 1, 1) to (start + 0, 2)
 
 Function name: unused::unused_func3 (unused)
-Raw bytes (24): 0x[01, 01, 00, 04, 01, 1f, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
+Raw bytes (24): 0x[01, 01, 00, 04, 00, 1f, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 4
-- Code(Counter(0)) at (prev + 31, 1) to (start + 1, 14)
+- Code(Zero) at (prev + 31, 1) to (start + 1, 14)
 - Code(Zero) at (prev + 1, 15) to (start + 2, 6)
 - Code(Zero) at (prev + 2, 6) to (start + 0, 7)
 - Code(Zero) at (prev + 1, 1) to (start + 0, 2)
 
 Function name: unused::unused_template_func::<_> (unused)
-Raw bytes (34): 0x[01, 01, 00, 06, 01, 0b, 01, 01, 12, 00, 02, 0b, 00, 11, 00, 01, 09, 00, 0f, 00, 00, 13, 00, 19, 00, 01, 09, 00, 0f, 00, 02, 01, 00, 02]
+Raw bytes (34): 0x[01, 01, 00, 06, 00, 0b, 01, 01, 12, 00, 02, 0b, 00, 11, 00, 01, 09, 00, 0f, 00, 00, 13, 00, 19, 00, 01, 09, 00, 0f, 00, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 0
 Number of file 0 mappings: 6
-- Code(Counter(0)) at (prev + 11, 1) to (start + 1, 18)
+- Code(Zero) at (prev + 11, 1) to (start + 1, 18)
 - Code(Zero) at (prev + 2, 11) to (start + 0, 17)
 - Code(Zero) at (prev + 1, 9) to (start + 0, 15)
 - Code(Zero) at (prev + 0, 19) to (start + 0, 25)
diff --git a/tests/coverage-map/status-quo/yield.cov-map b/tests/coverage-map/status-quo/yield.cov-map
index 16caa2db343..c9c9709fa4f 100644
--- a/tests/coverage-map/status-quo/yield.cov-map
+++ b/tests/coverage-map/status-quo/yield.cov-map
@@ -1,54 +1,44 @@
 Function name: yield::main
-Raw bytes (118): 0x[01, 01, 11, 01, 00, 05, 09, 0d, 00, 0d, 11, 32, 15, 0d, 11, 11, 15, 2e, 00, 32, 15, 0d, 11, 2e, 00, 32, 15, 0d, 11, 19, 1d, 21, 00, 25, 29, 2d, 00, 10, 01, 07, 01, 01, 16, 03, 06, 0b, 00, 2e, 0d, 01, 27, 00, 29, 07, 01, 0e, 00, 34, 0b, 02, 0b, 00, 2e, 32, 01, 22, 00, 27, 2e, 00, 2c, 00, 2e, 1b, 01, 0e, 00, 34, 1f, 03, 09, 00, 16, 2b, 07, 0b, 00, 2e, 21, 01, 27, 00, 29, 37, 01, 0e, 00, 34, 3b, 02, 0b, 00, 2e, 2d, 01, 27, 00, 29, 3f, 01, 0e, 00, 34, 43, 02, 01, 00, 02]
+Raw bytes (106): 0x[01, 01, 0b, 05, 09, 0d, 11, 22, 15, 0d, 11, 11, 15, 22, 15, 0d, 11, 22, 15, 0d, 11, 19, 1d, 25, 29, 10, 01, 07, 01, 01, 16, 01, 06, 0b, 00, 2e, 0d, 01, 27, 00, 29, 03, 01, 0e, 00, 34, 0d, 02, 0b, 00, 2e, 22, 01, 22, 00, 27, 1e, 00, 2c, 00, 2e, 13, 01, 0e, 00, 34, 1e, 03, 09, 00, 16, 1e, 07, 0b, 00, 2e, 21, 01, 27, 00, 29, 27, 01, 0e, 00, 34, 21, 02, 0b, 00, 2e, 2d, 01, 27, 00, 29, 2b, 01, 0e, 00, 34, 2d, 02, 01, 00, 02]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 17
-- expression 0 operands: lhs = Counter(0), rhs = Zero
-- expression 1 operands: lhs = Counter(1), rhs = Counter(2)
-- expression 2 operands: lhs = Counter(3), rhs = Zero
+Number of expressions: 11
+- expression 0 operands: lhs = Counter(1), rhs = Counter(2)
+- expression 1 operands: lhs = Counter(3), rhs = Counter(4)
+- expression 2 operands: lhs = Expression(8, Sub), rhs = Counter(5)
 - expression 3 operands: lhs = Counter(3), rhs = Counter(4)
-- expression 4 operands: lhs = Expression(12, Sub), rhs = Counter(5)
-- expression 5 operands: lhs = Counter(3), rhs = Counter(4)
-- expression 6 operands: lhs = Counter(4), rhs = Counter(5)
-- expression 7 operands: lhs = Expression(11, Sub), rhs = Zero
-- expression 8 operands: lhs = Expression(12, Sub), rhs = Counter(5)
-- expression 9 operands: lhs = Counter(3), rhs = Counter(4)
-- expression 10 operands: lhs = Expression(11, Sub), rhs = Zero
-- expression 11 operands: lhs = Expression(12, Sub), rhs = Counter(5)
-- expression 12 operands: lhs = Counter(3), rhs = Counter(4)
-- expression 13 operands: lhs = Counter(6), rhs = Counter(7)
-- expression 14 operands: lhs = Counter(8), rhs = Zero
-- expression 15 operands: lhs = Counter(9), rhs = Counter(10)
-- expression 16 operands: lhs = Counter(11), rhs = Zero
+- expression 4 operands: lhs = Counter(4), rhs = Counter(5)
+- expression 5 operands: lhs = Expression(8, Sub), rhs = Counter(5)
+- expression 6 operands: lhs = Counter(3), rhs = Counter(4)
+- expression 7 operands: lhs = Expression(8, Sub), rhs = Counter(5)
+- expression 8 operands: lhs = Counter(3), rhs = Counter(4)
+- expression 9 operands: lhs = Counter(6), rhs = Counter(7)
+- expression 10 operands: lhs = Counter(9), rhs = Counter(10)
 Number of file 0 mappings: 16
 - Code(Counter(0)) at (prev + 7, 1) to (start + 1, 22)
-- Code(Expression(0, Add)) at (prev + 6, 11) to (start + 0, 46)
-    = (c0 + Zero)
+- Code(Counter(0)) at (prev + 6, 11) to (start + 0, 46)
 - Code(Counter(3)) at (prev + 1, 39) to (start + 0, 41)
-- Code(Expression(1, Add)) at (prev + 1, 14) to (start + 0, 52)
+- Code(Expression(0, Add)) at (prev + 1, 14) to (start + 0, 52)
     = (c1 + c2)
-- Code(Expression(2, Add)) at (prev + 2, 11) to (start + 0, 46)
-    = (c3 + Zero)
-- Code(Expression(12, Sub)) at (prev + 1, 34) to (start + 0, 39)
+- Code(Counter(3)) at (prev + 2, 11) to (start + 0, 46)
+- Code(Expression(8, Sub)) at (prev + 1, 34) to (start + 0, 39)
     = (c3 - c4)
-- Code(Expression(11, Sub)) at (prev + 0, 44) to (start + 0, 46)
+- Code(Expression(7, Sub)) at (prev + 0, 44) to (start + 0, 46)
     = ((c3 - c4) - c5)
-- Code(Expression(6, Add)) at (prev + 1, 14) to (start + 0, 52)
+- Code(Expression(4, Add)) at (prev + 1, 14) to (start + 0, 52)
     = (c4 + c5)
-- Code(Expression(7, Add)) at (prev + 3, 9) to (start + 0, 22)
-    = (((c3 - c4) - c5) + Zero)
-- Code(Expression(10, Add)) at (prev + 7, 11) to (start + 0, 46)
-    = (((c3 - c4) - c5) + Zero)
+- Code(Expression(7, Sub)) at (prev + 3, 9) to (start + 0, 22)
+    = ((c3 - c4) - c5)
+- Code(Expression(7, Sub)) at (prev + 7, 11) to (start + 0, 46)
+    = ((c3 - c4) - c5)
 - Code(Counter(8)) at (prev + 1, 39) to (start + 0, 41)
-- Code(Expression(13, Add)) at (prev + 1, 14) to (start + 0, 52)
+- Code(Expression(9, Add)) at (prev + 1, 14) to (start + 0, 52)
     = (c6 + c7)
-- Code(Expression(14, Add)) at (prev + 2, 11) to (start + 0, 46)
-    = (c8 + Zero)
+- Code(Counter(8)) at (prev + 2, 11) to (start + 0, 46)
 - Code(Counter(11)) at (prev + 1, 39) to (start + 0, 41)
-- Code(Expression(15, Add)) at (prev + 1, 14) to (start + 0, 52)
+- Code(Expression(10, Add)) at (prev + 1, 14) to (start + 0, 52)
     = (c9 + c10)
-- Code(Expression(16, Add)) at (prev + 2, 1) to (start + 0, 2)
-    = (c11 + Zero)
+- Code(Counter(11)) at (prev + 2, 1) to (start + 0, 2)
 
 Function name: yield::main::{closure#0}
 Raw bytes (14): 0x[01, 01, 00, 02, 01, 08, 1c, 01, 10, 05, 02, 10, 01, 06]
diff --git a/tests/mir-opt/instrument_coverage.bar.InstrumentCoverage.diff b/tests/mir-opt/instrument_coverage.bar.InstrumentCoverage.diff
index afcfde09c02..28a7ffda371 100644
--- a/tests/mir-opt/instrument_coverage.bar.InstrumentCoverage.diff
+++ b/tests/mir-opt/instrument_coverage.bar.InstrumentCoverage.diff
@@ -5,7 +5,7 @@
       let mut _0: bool;
   
       bb0: {
-+         Coverage::Counter(0) for /the/src/instrument_coverage.rs:20:1 - 22:2;
++         Coverage::Counter(0) for [/the/src/instrument_coverage.rs:20:1 - 22:2];
           _0 = const true;
           return;
       }
diff --git a/tests/mir-opt/instrument_coverage.main.InstrumentCoverage.diff b/tests/mir-opt/instrument_coverage.main.InstrumentCoverage.diff
index e17c6ddc56e..9a8caa26307 100644
--- a/tests/mir-opt/instrument_coverage.main.InstrumentCoverage.diff
+++ b/tests/mir-opt/instrument_coverage.main.InstrumentCoverage.diff
@@ -8,12 +8,12 @@
       let mut _3: !;
   
       bb0: {
-+         Coverage::Counter(0) for /the/src/instrument_coverage.rs:11:1 - 11:11;
++         Coverage::Counter(0) for [/the/src/instrument_coverage.rs:11:1 - 11:11];
           goto -> bb1;
       }
   
       bb1: {
-+         Coverage::Expression(0) = Counter(0) + Counter(1) for /the/src/instrument_coverage.rs:12:5 - 13:17;
++         Coverage::Expression(0) = Counter(0) + Counter(1) for [/the/src/instrument_coverage.rs:12:5 - 13:17];
           falseUnwind -> [real: bb2, unwind: bb6];
       }
   
@@ -27,15 +27,14 @@
       }
   
       bb4: {
-+         Coverage::Expression(2) = Expression(1) + Zero for /the/src/instrument_coverage.rs:17:1 - 17:2;
-+         Coverage::Expression(1) = Expression(0) - Counter(1) for /the/src/instrument_coverage.rs:14:13 - 14:18;
++         Coverage::Expression(1) = Expression(0) - Counter(1) for [/the/src/instrument_coverage.rs:14:13 - 14:18, /the/src/instrument_coverage.rs:17:1 - 17:2];
           _0 = const ();
           StorageDead(_2);
           return;
       }
   
       bb5: {
-+         Coverage::Counter(1) for /the/src/instrument_coverage.rs:15:10 - 15:11;
++         Coverage::Counter(1) for [/the/src/instrument_coverage.rs:15:10 - 15:11];
           _1 = const ();
           StorageDead(_2);
           goto -> bb1;