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authorbors <bors@rust-lang.org>2022-05-11 04:09:45 +0000
committerbors <bors@rust-lang.org>2022-05-11 04:09:45 +0000
commitb862b438dbffb959ef4e9643148ecd05b8da4d8a (patch)
tree41b95e1702a46117e8067953f5f9d920db064516 /src/test
parent532be942ddf8f40d086e54d157453434b16e9647 (diff)
parentaa0cc9c1e24bc383996e65ef612f02ffa181bf39 (diff)
downloadrust-b862b438dbffb959ef4e9643148ecd05b8da4d8a.tar.gz
rust-b862b438dbffb959ef4e9643148ecd05b8da4d8a.zip
Auto merge of #96888 - Aaron1011:fake-borrow-no-sort, r=petrochenkov
Use `FxIndexSet` to avoid sorting fake borrows

This fixes #96449, but I haven't yet been able to
make the reproducer work using `#[cfg]` attributes,
so we can't use the 'revision' infra to write a test

The previous implementation relied on sorting by `PlaceRef`.
This requires sorting by a `DefId`, which uses untracked state
(see #93315)
Diffstat (limited to 'src/test')
-rw-r--r--src/test/mir-opt/remove_fake_borrows.match_guard.CleanupNonCodegenStatements.diff8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/test/mir-opt/remove_fake_borrows.match_guard.CleanupNonCodegenStatements.diff b/src/test/mir-opt/remove_fake_borrows.match_guard.CleanupNonCodegenStatements.diff
index c1ba019f33c..7b6146d4bc1 100644
--- a/src/test/mir-opt/remove_fake_borrows.match_guard.CleanupNonCodegenStatements.diff
+++ b/src/test/mir-opt/remove_fake_borrows.match_guard.CleanupNonCodegenStatements.diff
@@ -7,8 +7,8 @@
       let mut _0: i32;                     // return place in scope 0 at $DIR/remove_fake_borrows.rs:6:46: 6:49
       let mut _3: isize;                   // in scope 0 at $DIR/remove_fake_borrows.rs:8:9: 8:16
       let mut _4: &std::option::Option<&&i32>; // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
-      let mut _5: &&&i32;                  // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
-      let mut _6: &&i32;                   // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
+      let mut _5: &&i32;                   // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
+      let mut _6: &&&i32;                  // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
       let mut _7: &i32;                    // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
       let mut _8: bool;                    // in scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
   
@@ -34,8 +34,8 @@
   
       bb4: {
 -         _4 = &shallow _1;                // scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
--         _5 = &shallow ((_1 as Some).0: &&i32); // scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
--         _6 = &shallow (*((_1 as Some).0: &&i32)); // scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
+-         _5 = &shallow (*((_1 as Some).0: &&i32)); // scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
+-         _6 = &shallow ((_1 as Some).0: &&i32); // scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
 -         _7 = &shallow (*(*((_1 as Some).0: &&i32))); // scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
 +         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
 +         nop;                             // scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12