diff options
Diffstat (limited to 'tests/mir-opt/dead-store-elimination/call_arg_copy.rs')
| -rw-r--r-- | tests/mir-opt/dead-store-elimination/call_arg_copy.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.rs b/tests/mir-opt/dead-store-elimination/call_arg_copy.rs index 490a4aa502c..37b3313f7d0 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.rs +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.rs @@ -1,6 +1,5 @@ -// skip-filecheck // EMIT_MIR_FOR_EACH_PANIC_STRATEGY -// unit-test: DeadStoreElimination +// unit-test: DeadStoreElimination-final // compile-flags: -Zmir-enable-passes=+CopyProp #![feature(core_intrinsics)] @@ -12,8 +11,10 @@ use std::intrinsics::mir::*; #[inline(never)] fn use_both(_: i32, _: i32) {} -// EMIT_MIR call_arg_copy.move_simple.DeadStoreElimination.diff +// EMIT_MIR call_arg_copy.move_simple.DeadStoreElimination-final.diff fn move_simple(x: i32) { + // CHECK-LABEL: fn move_simple( + // CHECK: = use_both(_1, move _1) use_both(x, x); } @@ -23,11 +24,14 @@ struct Packed { y: i32, } -// EMIT_MIR call_arg_copy.move_packed.DeadStoreElimination.diff +// EMIT_MIR call_arg_copy.move_packed.DeadStoreElimination-final.diff #[custom_mir(dialect = "analysis")] fn move_packed(packed: Packed) { + // CHECK-LABEL: fn move_packed( + // CHECK: = use_both(const 0_i32, (_1.1: i32)) mir!( { + // We have a packed struct, verify that the copy is not turned into a move. Call(RET = use_both(0, packed.y), ReturnTo(ret), UnwindContinue()) } ret = { |