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authorbors <bors@rust-lang.org>2022-07-28 16:22:19 +0000
committerbors <bors@rust-lang.org>2022-07-28 16:22:19 +0000
commit36f4f4aa38563d0c02bbdbbc03fb20145edef567 (patch)
tree9ccd853d5a9097d70f30a26016de023231841a96 /src/test/mir-opt/simplify_locals.d2.SimplifyLocals.diff
parente5682615bb4fdb90e3a37b810a1b7bded2a1199e (diff)
parent11c0280798da8f4d65dec25764237d2354e65273 (diff)
downloadrust-36f4f4aa38563d0c02bbdbbc03fb20145edef567.tar.gz
rust-36f4f4aa38563d0c02bbdbbc03fb20145edef567.zip
Auto merge of #99780 - Nilstrieb:mir-opt-test-line-no, r=oli-obk
Use line numbers relative to the function in mir-opt tests

As shown in #99770, the line numbers can be a big source of needless and confusing diffs. This PR adds a new flag `-Zmir-pretty-relative-line-numbers` to make them relative to the function declaration, which avoids most needless diffs from attribute changes.

`@JakobDegen` told me that there has been a zulip conversation about disabling line numbers with mixed opinions, so I'd like to get some feedback here, for this hopefully better solution.

r? rust-lang/wg-mir-opt
Diffstat (limited to 'src/test/mir-opt/simplify_locals.d2.SimplifyLocals.diff')
-rw-r--r--src/test/mir-opt/simplify_locals.d2.SimplifyLocals.diff40
1 files changed, 20 insertions, 20 deletions
diff --git a/src/test/mir-opt/simplify_locals.d2.SimplifyLocals.diff b/src/test/mir-opt/simplify_locals.d2.SimplifyLocals.diff
index 641f64fd9b7..6a89e45843b 100644
--- a/src/test/mir-opt/simplify_locals.d2.SimplifyLocals.diff
+++ b/src/test/mir-opt/simplify_locals.d2.SimplifyLocals.diff
@@ -2,28 +2,28 @@
 + // MIR for `d2` after SimplifyLocals
   
   fn d2() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/simplify-locals.rs:26:9: 26:9
--     let mut _1: E;                       // in scope 0 at $DIR/simplify-locals.rs:28:22: 28:26
--     let mut _2: (i32, E);                // in scope 0 at $DIR/simplify-locals.rs:28:5: 28:17
--     let mut _3: E;                       // in scope 0 at $DIR/simplify-locals.rs:28:11: 28:15
+      let mut _0: ();                      // return place in scope 0 at $DIR/simplify-locals.rs:+0:9: +0:9
+-     let mut _1: E;                       // in scope 0 at $DIR/simplify-locals.rs:+2:22: +2:26
+-     let mut _2: (i32, E);                // in scope 0 at $DIR/simplify-locals.rs:+2:5: +2:17
+-     let mut _3: E;                       // in scope 0 at $DIR/simplify-locals.rs:+2:11: +2:15
   
       bb0: {
--         StorageLive(_1);                 // scope 0 at $DIR/simplify-locals.rs:28:22: 28:26
--         Deinit(_1);                      // scope 0 at $DIR/simplify-locals.rs:28:22: 28:26
--         discriminant(_1) = 1;            // scope 0 at $DIR/simplify-locals.rs:28:22: 28:26
--         StorageLive(_2);                 // scope 0 at $DIR/simplify-locals.rs:28:5: 28:17
--         StorageLive(_3);                 // scope 0 at $DIR/simplify-locals.rs:28:11: 28:15
--         Deinit(_3);                      // scope 0 at $DIR/simplify-locals.rs:28:11: 28:15
--         discriminant(_3) = 0;            // scope 0 at $DIR/simplify-locals.rs:28:11: 28:15
--         Deinit(_2);                      // scope 0 at $DIR/simplify-locals.rs:28:6: 28:16
--         (_2.0: i32) = const 10_i32;      // scope 0 at $DIR/simplify-locals.rs:28:6: 28:16
--         (_2.1: E) = move _3;             // scope 0 at $DIR/simplify-locals.rs:28:6: 28:16
--         StorageDead(_3);                 // scope 0 at $DIR/simplify-locals.rs:28:15: 28:16
--         (_2.1: E) = move _1;             // scope 0 at $DIR/simplify-locals.rs:28:5: 28:26
--         StorageDead(_1);                 // scope 0 at $DIR/simplify-locals.rs:28:25: 28:26
--         StorageDead(_2);                 // scope 0 at $DIR/simplify-locals.rs:28:26: 28:27
-          _0 = const ();                   // scope 0 at $DIR/simplify-locals.rs:26:9: 29:2
-          return;                          // scope 0 at $DIR/simplify-locals.rs:29:2: 29:2
+-         StorageLive(_1);                 // scope 0 at $DIR/simplify-locals.rs:+2:22: +2:26
+-         Deinit(_1);                      // scope 0 at $DIR/simplify-locals.rs:+2:22: +2:26
+-         discriminant(_1) = 1;            // scope 0 at $DIR/simplify-locals.rs:+2:22: +2:26
+-         StorageLive(_2);                 // scope 0 at $DIR/simplify-locals.rs:+2:5: +2:17
+-         StorageLive(_3);                 // scope 0 at $DIR/simplify-locals.rs:+2:11: +2:15
+-         Deinit(_3);                      // scope 0 at $DIR/simplify-locals.rs:+2:11: +2:15
+-         discriminant(_3) = 0;            // scope 0 at $DIR/simplify-locals.rs:+2:11: +2:15
+-         Deinit(_2);                      // scope 0 at $DIR/simplify-locals.rs:+2:6: +2:16
+-         (_2.0: i32) = const 10_i32;      // scope 0 at $DIR/simplify-locals.rs:+2:6: +2:16
+-         (_2.1: E) = move _3;             // scope 0 at $DIR/simplify-locals.rs:+2:6: +2:16
+-         StorageDead(_3);                 // scope 0 at $DIR/simplify-locals.rs:+2:15: +2:16
+-         (_2.1: E) = move _1;             // scope 0 at $DIR/simplify-locals.rs:+2:5: +2:26
+-         StorageDead(_1);                 // scope 0 at $DIR/simplify-locals.rs:+2:25: +2:26
+-         StorageDead(_2);                 // scope 0 at $DIR/simplify-locals.rs:+2:26: +2:27
+          _0 = const ();                   // scope 0 at $DIR/simplify-locals.rs:+0:9: +3:2
+          return;                          // scope 0 at $DIR/simplify-locals.rs:+3:2: +3:2
       }
   }