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authorThe Miri Cronjob Bot <miri@cron.bot>2025-05-10 05:01:09 +0000
committerThe Miri Cronjob Bot <miri@cron.bot>2025-05-10 05:01:09 +0000
commita4f765dcada7c37abfc3beda66b7823736b58ea6 (patch)
treeb815913f2d6c42de19b550fd5f5941555789ab08 /compiler/rustc_mir_transform/src/lib.rs
parent6e5d6473aaa21d6fae3eb7afdacdfaf93391bfc7 (diff)
parent35679bad981e1551138a8b367c0571b0a5928a27 (diff)
downloadrust-a4f765dcada7c37abfc3beda66b7823736b58ea6.tar.gz
rust-a4f765dcada7c37abfc3beda66b7823736b58ea6.zip
Merge from rustc
Diffstat (limited to 'compiler/rustc_mir_transform/src/lib.rs')
-rw-r--r--compiler/rustc_mir_transform/src/lib.rs3
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_mir_transform/src/lib.rs b/compiler/rustc_mir_transform/src/lib.rs
index 24f4c11a66d..dc0eacd3613 100644
--- a/compiler/rustc_mir_transform/src/lib.rs
+++ b/compiler/rustc_mir_transform/src/lib.rs
@@ -701,8 +701,6 @@ pub(crate) fn run_optimization_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'
             // Now, we need to shrink the generated MIR.
             &ref_prop::ReferencePropagation,
             &sroa::ScalarReplacementOfAggregates,
-            &match_branches::MatchBranchSimplification,
-            // inst combine is after MatchBranchSimplification to clean up Ne(_1, false)
             &multiple_return_terminators::MultipleReturnTerminators,
             // After simplifycfg, it allows us to discover new opportunities for peephole
             // optimizations.
@@ -711,6 +709,7 @@ pub(crate) fn run_optimization_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'
             &dead_store_elimination::DeadStoreElimination::Initial,
             &gvn::GVN,
             &simplify::SimplifyLocals::AfterGVN,
+            &match_branches::MatchBranchSimplification,
             &dataflow_const_prop::DataflowConstProp,
             &single_use_consts::SingleUseConsts,
             &o1(simplify_branches::SimplifyConstCondition::AfterConstProp),