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| author | bors <bors@rust-lang.org> | 2023-08-23 19:48:39 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-08-23 19:48:39 +0000 |
| commit | 5680fa18feaa87f3ff04063800aec256c3d4b4be (patch) | |
| tree | f0daae2bd1d2aea53a44c261bd4f3e359a436567 /compiler/rustc_mir_transform | |
| parent | f155f8c3d9b6f63f1752dc205665869c475d3c1f (diff) | |
| parent | 298ec5258f8e5f1211734bcb43c89aa184d3ca1b (diff) | |
| download | rust-1.72.0.tar.gz rust-1.72.0.zip | |
Auto merge of #115140 - wesleywiser:turn_off_mir_sroa, r=cuviper 1.72.0
Disable MIR SROA optimization by default Turn off the MIR SROA optimization by default to prevent incorrect debuginfo generation and rustc ICEs caused by invalid LLVM IR being created. Related to #115113 r? `@cuviper` cc `@saethlin`
Diffstat (limited to 'compiler/rustc_mir_transform')
| -rw-r--r-- | compiler/rustc_mir_transform/src/sroa.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/sroa.rs b/compiler/rustc_mir_transform/src/sroa.rs index 881a1547c52..94e1da8e145 100644 --- a/compiler/rustc_mir_transform/src/sroa.rs +++ b/compiler/rustc_mir_transform/src/sroa.rs @@ -12,7 +12,7 @@ pub struct ScalarReplacementOfAggregates; impl<'tcx> MirPass<'tcx> for ScalarReplacementOfAggregates { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { - sess.mir_opt_level() >= 2 + sess.mir_opt_level() >= 3 } #[instrument(level = "debug", skip(self, tcx, body))] |