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[AnnotationRemarks] Also generate annotation remarks when using -O0. 

The AnnotationRemarks pass is already run at the end of the module
pipeline. This patch also adds it before bailing out for -O0, so remarks
are also generated with -O0.
This commit is contained in:
Florian Hahn 2020-12-15 14:44:38 +00:00
parent 697226550e
commit 7ea3932ab1
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2 changed files with 3 additions and 0 deletions
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2
llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
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@ -569,6 +569,8 @@ void PassManagerBuilder::populateModulePassManager(
// new unnamed globals. // new unnamed globals.
MPM.add(createNameAnonGlobalPass()); MPM.add(createNameAnonGlobalPass());
} }
MPM.add(createAnnotationRemarksLegacyPass());
return; return;
} }

1
llvm/test/Other/opt-O0-pipeline.ll
View File

@ -25,6 +25,7 @@
; CHECK-NEXT: Inliner for always_inline functions ; CHECK-NEXT: Inliner for always_inline functions
; A No-Op Barrier Pass ; A No-Op Barrier Pass
; CHECK: FunctionPass Manager ; CHECK: FunctionPass Manager
; CHECK-NEXT: Annotation Remarks
; CHECK-NEXT: Module Verifier ; CHECK-NEXT: Module Verifier
; CHECK-NEXT: Bitcode Writer ; CHECK-NEXT: Bitcode Writer