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fda0edff63
This is a followup to D96780 to add one more pass missing from the
NewPM LTO pipeline. The missing ArgPromotion run is inserted at
the same position as in the LegacyPM, resolving the already
present FIXME:
16086d47c0/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp (L1096-L1098)
The compile-time impact is minimal with ~0.1% geomean regression
on CTMark.
Differential Revision: https://reviews.llvm.org/D108866
(cherry picked from commit b28c3b9d9f4292d7779a0e2661d308f1230c6ecd)
165 lines
8.3 KiB
LLVM
165 lines
8.3 KiB
LLVM
; Basic test for the new LTO pipeline.
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; For now the only difference is between -O1 and everything else, so
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; -O2, -O3, -Os, -Oz are the same.
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; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
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; RUN: -passes='lto<O1>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-O --check-prefix=CHECK-O1
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; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
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; RUN: -passes='lto<O2>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-O --check-prefix=CHECK-O23SZ \
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; RUN: --check-prefix=CHECK-O2
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; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
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; RUN: -passes='lto<O3>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-O --check-prefix=CHECK-O23SZ \
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; RUN: --check-prefix=CHECK-O3
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; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
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; RUN: -passes='lto<Os>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-O --check-prefix=CHECK-O23SZ \
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; RUN: --check-prefix=CHECK-OS
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; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
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; RUN: -passes='lto<Oz>' -S %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-O --check-prefix=CHECK-O23SZ
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; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
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; RUN: -passes='lto<O3>' -S %s -passes-ep-peephole='no-op-function' 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-O --check-prefix=CHECK-O23SZ \
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; RUN: --check-prefix=CHECK-O3 --check-prefix=CHECK-EP-Peephole
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; CHECK-O: Running pass: Annotation2Metadata
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; CHECK-O-NEXT: Running pass: CrossDSOCFIPass
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; CHECK-O-NEXT: Running pass: GlobalDCEPass
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; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
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; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
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; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Module
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; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
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; CHECK-O23SZ-NEXT: Running pass: CallSiteSplittingPass on foo
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; CHECK-O23SZ-NEXT: Running analysis: TargetLibraryAnalysis on foo
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; CHECK-O23SZ-NEXT: Running analysis: TargetIRAnalysis on foo
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; CHECK-O23SZ-NEXT: Running analysis: DominatorTreeAnalysis on foo
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; CHECK-O23SZ-NEXT: PGOIndirectCallPromotion
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; CHECK-O23SZ-NEXT: Running analysis: ProfileSummaryAnalysis
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; CHECK-O23SZ-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
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; CHECK-O23SZ-NEXT: Running pass: IPSCCPPass
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; CHECK-O23SZ-NEXT: Running analysis: AssumptionAnalysis on foo
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; CHECK-O23SZ-NEXT: Running pass: CalledValuePropagationPass
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; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}SCC
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; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
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; CHECK-O1-NEXT: Running analysis: TargetLibraryAnalysis
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; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
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; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph{{.*}}>
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; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
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; CHECK-O-NEXT: Running analysis: AAManager
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; CHECK-O-NEXT: Running analysis: BasicAA
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; CHECK-O1-NEXT: Running analysis: AssumptionAnalysis on foo
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; CHECK-O1-NEXT: Running analysis: DominatorTreeAnalysis
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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 pass: ReversePostOrderFunctionAttrsPass
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; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
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; CHECK-O-NEXT: Running pass: GlobalSplitPass
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; CHECK-O-NEXT: Running pass: WholeProgramDevirtPass
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; CHECK-O1-NEXT: Running pass: LowerTypeTestsPass
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; CHECK-O23SZ-NEXT: Running pass: GlobalOptPass
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; CHECK-O23SZ-NEXT: Running pass: PromotePass
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; CHECK-O23SZ-NEXT: Running pass: ConstantMergePass
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; CHECK-O23SZ-NEXT: Running pass: DeadArgumentEliminationPass
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; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
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; CHECK-O23SZ-NEXT: Running pass: InstCombinePass
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; CHECK-EP-Peephole-NEXT: Running pass: NoOpFunctionPass
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; CHECK-O23SZ-NEXT: Running pass: ModuleInlinerWrapperPass
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; CHECK-O23SZ-NEXT: Running analysis: InlineAdvisorAnalysis
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; CHECK-O23SZ-NEXT: Running pass: InlinerPass
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; CHECK-O23SZ-NEXT: Running pass: InlinerPass
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; CHECK-O23SZ-NEXT: Running pass: GlobalOptPass
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; CHECK-O23SZ-NEXT: Running pass: GlobalDCEPass
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; CHECK-O23SZ-NEXT: Running pass: ArgumentPromotionPass
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; CHECK-O23SZ-NEXT: Running pass: InstCombinePass
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; CHECK-EP-Peephole-NEXT: Running pass: NoOpFunctionPass
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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: SROA on foo
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; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass on foo
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; CHECK-O23SZ-NEXT: Running pass: PostOrderFunctionAttrsPass on (foo)
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; CHECK-O23SZ-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
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; CHECK-O23SZ-NEXT: Running analysis: GlobalsAA on [module]
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; CHECK-O23SZ-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
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; CHECK-O23SZ-NEXT: Invalidating analysis: AAManager on foo
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; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass on foo
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; CHECK-O23SZ-NEXT: Running analysis: LoopAnalysis on foo
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; CHECK-O23SZ-NEXT: Running pass: LCSSAPass on foo
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; CHECK-O23SZ-NEXT: Running analysis: MemorySSAAnalysis on foo
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; CHECK-O23SZ-NEXT: Running analysis: AAManager on foo
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; CHECK-O23SZ-NEXT: Running analysis: ScalarEvolutionAnalysis on foo
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; CHECK-O23SZ-NEXT: Running analysis: InnerAnalysisManagerProxy
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; CHECK-O23SZ-NEXT: Running pass: LICMPass on Loop
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; CHECK-O23SZ-NEXT: Running pass: GVN on foo
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; CHECK-O23SZ-NEXT: Running analysis: MemoryDependenceAnalysis on foo
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; CHECK-O23SZ-NEXT: Running analysis: PhiValuesAnalysis on foo
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; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass on foo
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; CHECK-O23SZ-NEXT: Running pass: DSEPass on foo
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; CHECK-O23SZ-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
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; CHECK-O23SZ-NEXT: Running pass: MergedLoadStoreMotionPass on foo
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; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass on foo
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; CHECK-O23SZ-NEXT: Running pass: LCSSAPass on foo
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; CHECK-O23SZ-NEXT: Running pass: IndVarSimplifyPass on Loop
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; CHECK-O23SZ-NEXT: Running pass: LoopDeletionPass on Loop
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; CHECK-O23SZ-NEXT: Running pass: LoopFullUnrollPass on Loop
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; CHECK-O23SZ-NEXT: Running pass: LoopDistributePass on foo
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; CHECK-O23SZ-NEXT: Running pass: LoopVectorizePass on foo
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; CHECK-O23SZ-NEXT: Running analysis: BlockFrequencyAnalysis on foo
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; CHECK-O23SZ-NEXT: Running analysis: BranchProbabilityAnalysis on foo
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; CHECK-O23SZ-NEXT: Running analysis: DemandedBitsAnalysis on foo
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; CHECK-O23SZ-NEXT: Running pass: LoopUnrollPass on foo
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; CHECK-O23SZ-NEXT: WarnMissedTransformationsPass on foo
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; CHECK-O23SZ-NEXT: Running pass: InstCombinePass on foo
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; CHECK-O23SZ-NEXT: Running pass: SimplifyCFGPass on foo
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; CHECK-O23SZ-NEXT: Running pass: SCCPPass on foo
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; CHECK-O23SZ-NEXT: Running pass: InstCombinePass on foo
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; CHECK-O23SZ-NEXT: Running pass: BDCEPass on foo
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; CHECK-O2-NEXT: Running pass: SLPVectorizerPass on foo
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; CHECK-O3-NEXT: Running pass: SLPVectorizerPass on foo
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; CHECK-OS-NEXT: Running pass: SLPVectorizerPass on foo
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; CHECK-O23SZ-NEXT: Running pass: VectorCombinePass on foo
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; CHECK-O23SZ-NEXT: Running pass: AlignmentFromAssumptionsPass on foo
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; CHECK-O23SZ-NEXT: Running pass: InstCombinePass on foo
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; CHECK-EP-Peephole-NEXT: Running pass: NoOpFunctionPass on foo
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; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass on foo
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; CHECK-O23SZ-NEXT: Running pass: LowerTypeTestsPass
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; CHECK-O-NEXT: Running pass: LowerTypeTestsPass
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; CHECK-O23SZ-NEXT: Running pass: SimplifyCFGPass
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; CHECK-O23SZ-NEXT: Running pass: EliminateAvailableExternallyPass
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; CHECK-O23SZ-NEXT: Running pass: GlobalDCEPass
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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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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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