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[PGO] Make -disable-preinline work with NPM

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Fixes cspgo_profile_summary.ll under NPM.

Reviewed By: xur

Differential Revision: https://reviews.llvm.org/D91826
This commit is contained in:
Arthur Eubanks 2020-11-19 14:40:33 -08:00
parent e7321a134d
commit 2bf127ff66
3 changed files with 5 additions and 2 deletions
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4
lib/Passes/PassBuilder.cpp
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@ -322,6 +322,8 @@ extern cl::opt<bool> EnableKnowledgeRetention;
extern cl::opt<bool> EnableMatrix;
extern cl::opt<bool> DisablePreInliner;
const PassBuilder::OptimizationLevel PassBuilder::OptimizationLevel::O0 = {
/*SpeedLevel*/ 0,
/*SizeLevel*/ 0};
@ -822,7 +824,7 @@ void PassBuilder::addPGOInstrPasses(ModulePassManager &MPM,
// the size grows, so let's be conservative here and skip this simplification
// at -Os/Oz. We will not do this inline for context sensistive PGO (when
// IsCS is true).
if (!Level.isOptimizingForSize() && !IsCS) {
if (!Level.isOptimizingForSize() && !IsCS && !DisablePreInliner) {
InlineParams IP;
IP.DefaultThreshold = PreInlineThreshold;

2
lib/Transforms/IPO/PassManagerBuilder.cpp
View File

@ -111,7 +111,7 @@ static cl::opt<bool> UseLoopVersioningLICM(
"enable-loop-versioning-licm", cl::init(false), cl::Hidden,
cl::desc("Enable the experimental Loop Versioning LICM pass"));
static cl::opt<bool>
cl::opt<bool>
DisablePreInliner("disable-preinline", cl::init(false), cl::Hidden,
cl::desc("Disable pre-instrumentation inliner"));

1
test/Transforms/PGOProfile/cspgo_profile_summary.ll
View File

@ -1,6 +1,7 @@
; Test the profile summary for context sensitive PGO (CSPGO)
; RUN: llvm-profdata merge %S/Inputs/cspgo.proftext -o %t.profdata
; RUN: opt < %s -passes='default<O2>' -disable-preinline -pgo-instrument-entry=false -pgo-kind=pgo-instr-use-pipeline -profile-file=%t.profdata -S | FileCheck %s --check-prefix=PGOSUMMARY
; RUN: opt < %s -O2 -disable-preinline -pgo-instrument-entry=false -pgo-kind=pgo-instr-use-pipeline -profile-file=%t.profdata -S | FileCheck %s --check-prefix=PGOSUMMARY
; RUN: opt < %s -O2 -disable-preinline -pgo-instrument-entry=false -pgo-kind=pgo-instr-use-pipeline -profile-file=%t.profdata -S -cspgo-kind=cspgo-instr-use-pipeline| FileCheck %s --check-prefix=CSPGOSUMMARY