bjoernager/rust
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Enable GVN by default.

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This commit is contained in:
Camille GILLOT 2023-05-21 10:33:03 +00:00
parent 08cc634f1a
commit a03c972816
35 changed files with 389 additions and 534 deletions
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2
compiler/rustc_mir_transform/src/lib.rs
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@ -588,9 +588,9 @@ fn run_optimization_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
// destroy the SSA property. It should still happen before const-propagation, so the
// latter pass will leverage the created opportunities.
&separate_const_switch::SeparateConstSwitch,
&const_prop::ConstProp,
&gvn::GVN,
&simplify::SimplifyLocals::AfterGVN,
&const_prop::ConstProp,
&dataflow_const_prop::DataflowConstProp,
&const_debuginfo::ConstDebugInfo,
&o1(simplify_branches::SimplifyConstCondition::AfterConstProp),