96c69b7393
Unconditionally add AllocTokenPass to the optimization pipelines, and ensure that it runs last in LTO backend pipelines. The latter ensures that AllocToken instrumentation can be moved later in the LTO pipeline to avoid interference with other optimizations (e.g. PGHO) and enable late heap-allocation optimizations. In preparation of removing AllocTokenPass being added by Clang, add support for AllocTokenPass to read configuration options from LLVM module flags. To optimize given the pass is now runs unconditionally, only retrieve TargetLibraryInfo and OptimizationRemarkEmitter when necessary.
239 lines
12 KiB
LLVM
239 lines
12 KiB
LLVM
; Validate ThinLTO postlink pipeline when we have Sample PGO
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;
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; RUN: opt -disable-verify -verify-analysis-invalidation=0 -eagerly-invalidate-analyses=0 -debug-pass-manager \
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; RUN: -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
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; RUN: -passes='thinlto<O1>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O1,%llvmcheckext
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; RUN: opt -disable-verify -verify-analysis-invalidation=0 -eagerly-invalidate-analyses=0 -debug-pass-manager \
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; RUN: -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
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; RUN: -passes='thinlto<O2>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,%llvmcheckext
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; RUN: opt -disable-verify -verify-analysis-invalidation=0 -eagerly-invalidate-analyses=0 -debug-pass-manager -passes-ep-pipeline-start='no-op-module' \
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; RUN: -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
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; RUN: -passes='thinlto<O3>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O3,CHECK-O23SZ,%llvmcheckext
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; RUN: opt -disable-verify -verify-analysis-invalidation=0 -eagerly-invalidate-analyses=0 -debug-pass-manager \
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; RUN: -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
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; RUN: -passes='thinlto<Os>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-Os,CHECK-O23SZ,%llvmcheckext
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; RUN: opt -disable-verify -verify-analysis-invalidation=0 -eagerly-invalidate-analyses=0 -debug-pass-manager \
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; RUN: -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
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; RUN: -passes='thinlto<Oz>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O23SZ,%llvmcheckext
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; RUN: opt -disable-verify -verify-analysis-invalidation=0 -eagerly-invalidate-analyses=0 -debug-pass-manager -debug-info-for-profiling \
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; RUN: -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
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; RUN: -passes='thinlto<O2>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,%llvmcheckext
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; Suppress FileCheck --allow-unused-prefixes=false diagnostics.
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; CHECK-NOEXT: {{^}}
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; CHECK-EP-PIPELINE-START: Running pass: NoOpModulePass
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; CHECK-O: Running pass: SampleProfileLoaderPass
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; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
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; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
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; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
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; CHECK-O-NEXT: Running analysis: ProfileSummaryAnalysis
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; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
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; CHECK-O-NEXT: Running pass: PGOIndirectCallPromotion
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; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
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; CHECK-O-NEXT: Running pass: OpenMPOptPass
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; CHECK-O-NEXT: Running pass: LowerTypeTestsPass
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; CHECK-O-NEXT: Running pass: IPSCCPPass
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; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
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; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
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; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
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; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
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; CHECK-O-NEXT: Running pass: GlobalOptPass
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; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
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; CHECK-O-NEXT: Running pass: PromotePass
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; CHECK-O-NEXT: Running pass: InstCombinePass
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; CHECK-O-NEXT: Running analysis: LastRunTrackingAnalysis
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; CHECK-O-NEXT: Running analysis: AAManager on foo
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; CHECK-O-NEXT: Running analysis: BasicAA
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; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
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; CHECK-O-NEXT: Running analysis: TypeBasedAA
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; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
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; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
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; CHECK-O-NEXT: Running analysis: BranchProbabilityAnalysis on foo
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; CHECK-O-NEXT: Running analysis: LoopAnalysis on foo
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; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
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; CHECK-O-NEXT: Running pass: SimplifyCFGPass on foo
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; CHECK-O-NEXT: Running pass: PGOForceFunctionAttrsPass
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; CHECK-O-NEXT: Running pass: AlwaysInlinerPass
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; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
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; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
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; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
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; CHECK-O-NEXT: Running analysis: GlobalsAA
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; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
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; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
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; CHECK-O-NEXT: Invalidating analysis: AAManager
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; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
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; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
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; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
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; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
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; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
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; CHECK-O-NEXT: Running pass: InlinerPass
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; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
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; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
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; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass
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; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass
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; CHECK-O-NEXT: Running pass: SROAPass
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; CHECK-O-NEXT: Running pass: EarlyCSEPass
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; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
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; CHECK-O-NEXT: Running analysis: AAManager
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; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
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; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
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; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
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; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
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; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
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; CHECK-O-NEXT: Running pass: SimplifyCFGPass
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; CHECK-O-NEXT: Running pass: InstCombinePass
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; CHECK-O23SZ-NEXT: Running pass: AggressiveInstCombinePass
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; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
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; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
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; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
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; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
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; CHECK-O-NEXT: Running pass: SimplifyCFGPass
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; CHECK-O-NEXT: Running pass: ReassociatePass
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; CHECK-O23SZ-NEXT: Running pass: ConstraintEliminationPass
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; CHECK-O23SZ-NEXT: Running analysis: ScalarEvolutionAnalysis
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; CHECK-O-NEXT: Running pass: LoopSimplifyPass
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; CHECK-O-NEXT: Running pass: LCSSAPass
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; CHECK-O1-NEXT: Running analysis: ScalarEvolutionAnalysis
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; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
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; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
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; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
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; CHECK-O-NEXT: Running pass: LICM
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; CHECK-O-NEXT: Running pass: LoopRotatePass
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; CHECK-O-NEXT: Running pass: LICM
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; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
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; CHECK-O-NEXT: Running pass: SimplifyCFGPass
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; CHECK-O-NEXT: Running pass: InstCombinePass
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; CHECK-O-NEXT: Running pass: LoopSimplifyPass
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; CHECK-O-NEXT: Running pass: LCSSAPass
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; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
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; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
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; CHECK-O-NEXT: Running pass: LoopDeletionPass
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; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
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; CHECK-O-NEXT: Running pass: SROAPass on foo
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; CHECK-O23SZ-NEXT: Running pass: VectorCombinePass
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; CHECK-O23SZ-NEXT: Running pass: MergedLoadStoreMotionPass
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; CHECK-O23SZ-NEXT: Running pass: GVNPass
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; CHECK-O23SZ-NEXT: Running analysis: MemoryDependenceAnalysis
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; CHECK-O1-NEXT: Running pass: MemCpyOptPass
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; CHECK-O-NEXT: Running pass: SCCPPass
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; CHECK-O-NEXT: Running pass: BDCEPass
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; CHECK-O-NEXT: Running analysis: DemandedBitsAnalysis
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; CHECK-O-NEXT: Running pass: InstCombinePass
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; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
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; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
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; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
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; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
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; CHECK-O1-NEXT: Running pass: CoroElidePass
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; CHECK-O-NEXT: Running pass: ADCEPass
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; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
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; CHECK-O23SZ-NEXT: Running pass: DSEPass
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; CHECK-O23SZ-NEXT: Running pass: MoveAutoInitPass
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; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
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; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
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; CHECK-O23SZ-NEXT: Running pass: LICMPass
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; CHECK-O23SZ-NEXT: Running pass: CoroElidePass
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; CHECK-O-NEXT: Running pass: SimplifyCFGPass
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; CHECK-O-NEXT: Running pass: InstCombinePass
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; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
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; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ShouldNotRunFunctionPassesAnalysis
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; CHECK-O-NEXT: Running analysis: ShouldNotRunFunctionPassesAnalysis
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; CHECK-O-NEXT: Running pass: CoroSplitPass
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; CHECK-O-NEXT: Running pass: CoroAnnotationElidePass
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; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ShouldNotRunFunctionPassesAnalysis
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; CHECK-O-NEXT: Invalidating analysis: ShouldNotRunFunctionPassesAnalysis
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; CHECK-O-NEXT: Invalidating analysis: InlineAdvisorAnalysis
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; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
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; CHECK-O-NEXT: Running pass: SimplifyTypeTestsPass
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; CHECK-O-NEXT: Running pass: CoroCleanupPass
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; CHECK-O-NEXT: Running pass: GlobalOptPass
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; CHECK-O-NEXT: Running pass: GlobalDCEPass
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; CHECK-O-NEXT: Running pass: EliminateAvailableExternallyPass
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; CHECK-O-NEXT: Running pass: ReversePostOrderFunctionAttrsPass
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; CHECK-O-NEXT: Running pass: RecomputeGlobalsAAPass
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; CHECK-O-NEXT: Running pass: DropUnnecessaryAssumesPass
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; CHECK-O-NEXT: Running pass: Float2IntPass
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; CHECK-O-NEXT: Running pass: LowerConstantIntrinsicsPass
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; CHECK-O3-NEXT: Running pass: ControlHeightReductionPass
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; CHECK-O3-NEXT: Running analysis: RegionInfoAnalysis
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; CHECK-O3-NEXT: Running analysis: DominanceFrontierAnalysis
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; CHECK-EXT: Running pass: {{.*}}::Bye
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; CHECK-O-NEXT: Running pass: LoopSimplifyPass
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; CHECK-O-NEXT: Running pass: LCSSAPass
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; CHECK-O-NEXT: Running pass: LoopRotatePass
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; CHECK-O-NEXT: Running pass: LoopDeletionPass
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; CHECK-O-NEXT: Running pass: LoopDistributePass
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; CHECK-O-NEXT: Running analysis: LoopAccessAnalysis
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; CHECK-O-NEXT: Running pass: InjectTLIMappings
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; CHECK-O-NEXT: Running pass: LoopVectorizePass
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; CHECK-O-NEXT: Running pass: DropUnnecessaryAssumesPass
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; CHECK-O-NEXT: Running pass: InferAlignmentPass
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; CHECK-O-NEXT: Running pass: LoopLoadEliminationPass
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; CHECK-O-NEXT: Running pass: InstCombinePass
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; CHECK-O-NEXT: Running pass: SimplifyCFGPass
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; CHECK-O2-NEXT: Running pass: SLPVectorizerPass
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; CHECK-O3-NEXT: Running pass: SLPVectorizerPass
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; CHECK-Os-NEXT: Running pass: SLPVectorizerPass
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; CHECK-O-NEXT: Running pass: VectorCombinePass
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; CHECK-O-NEXT: Running pass: InstCombinePass
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; CHECK-O-NEXT: Running pass: LoopUnrollPass
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; CHECK-O-NEXT: Running pass: WarnMissedTransformationsPass
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; CHECK-O-NEXT: Running pass: SROAPass
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; CHECK-O-NEXT: Running pass: InferAlignmentPass
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; CHECK-O-NEXT: Running pass: InstCombinePass
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; CHECK-O-NEXT: Running pass: LoopSimplifyPass
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; CHECK-O-NEXT: Running pass: LCSSAPass
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; CHECK-O-NEXT: Running pass: LICMPass
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; CHECK-O-NEXT: Running pass: AlignmentFromAssumptionsPass
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; CHECK-O-NEXT: Running pass: LoopSinkPass
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; CHECK-O-NEXT: Running pass: InstSimplifyPass
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; CHECK-O-NEXT: Running pass: DivRemPairsPass
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; CHECK-O-NEXT: Running pass: TailCallElimPass
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; CHECK-O-NEXT: Running pass: SimplifyCFGPass
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; CHECK-O-NEXT: Running pass: AllocTokenPass
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; CHECK-O-NEXT: Running pass: GlobalDCEPass
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; CHECK-O-NEXT: Running pass: ConstantMergePass
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; CHECK-O-NEXT: Running pass: CGProfilePass
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; CHECK-O-NEXT: Running pass: RelLookupTableConverterPass
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; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
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; CHECK-O-NEXT: Running pass: PrintModulePass
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; Make sure we get the IR back out without changes when we print the module.
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; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr
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; CHECK-O-NEXT: entry:
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; CHECK-O-NEXT: br label %loop
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; CHECK-O: loop:
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; CHECK-O-NEXT: %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
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; CHECK-O-NEXT: %iv.next = add i32 %iv, 1
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; CHECK-O-NEXT: tail call void @bar()
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; CHECK-O-NEXT: %cmp = icmp eq i32 %iv, %n
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; CHECK-O-NEXT: br i1 %cmp, label %exit, label %loop
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; CHECK-O: exit:
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; CHECK-O-NEXT: ret void
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; CHECK-O-NEXT: }
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;
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; Ignore a bunch of intervening metadata containing profile data.
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;
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declare void @bar() local_unnamed_addr
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define void @foo(i32 %n) local_unnamed_addr {
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entry:
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br label %loop
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loop:
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%iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
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%iv.next = add i32 %iv, 1
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tail call void @bar()
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%cmp = icmp eq i32 %iv, %n
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br i1 %cmp, label %exit, label %loop
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exit:
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ret void
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}
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