2020-01-14 03:09:13 +08:00
|
|
|
; Validate ThinLTO post link pipeline when we have instrumentation PGO
|
|
|
|
;
|
|
|
|
; Postlink pipelines:
|
|
|
|
; RUN: opt -disable-verify -debug-pass-manager \
|
|
|
|
; RUN: -passes='thinlto<O1>' -S %s 2>&1 \
|
2020-10-30 12:54:45 +08:00
|
|
|
; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O1,%llvmcheckext
|
2020-01-14 03:09:13 +08:00
|
|
|
; RUN: opt -disable-verify -debug-pass-manager \
|
|
|
|
; RUN: -passes='thinlto<O2>' -S %s 2>&1 \
|
2020-10-30 12:54:45 +08:00
|
|
|
; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,%llvmcheckext
|
2020-01-14 03:09:13 +08:00
|
|
|
; RUN: opt -disable-verify -debug-pass-manager -passes-ep-pipeline-start='no-op-module' \
|
|
|
|
; RUN: -passes='thinlto<O3>' -S %s 2>&1 \
|
2020-10-30 12:54:45 +08:00
|
|
|
; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O3,CHECK-O23SZ,%llvmcheckext
|
2020-01-14 03:09:13 +08:00
|
|
|
; RUN: opt -disable-verify -debug-pass-manager \
|
|
|
|
; RUN: -passes='thinlto<Os>' -S %s 2>&1 \
|
2020-10-30 12:54:45 +08:00
|
|
|
; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-Os,CHECK-O23SZ,%llvmcheckext
|
2020-01-14 03:09:13 +08:00
|
|
|
; RUN: opt -disable-verify -debug-pass-manager \
|
|
|
|
; RUN: -passes='thinlto<Oz>' -S %s 2>&1 \
|
2020-10-30 12:54:45 +08:00
|
|
|
; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-Oz,CHECK-O23SZ,%llvmcheckext
|
2020-01-14 03:09:13 +08:00
|
|
|
; RUN: opt -disable-verify -debug-pass-manager -new-pm-debug-info-for-profiling \
|
|
|
|
; RUN: -passes='thinlto<O2>' -S %s 2>&1 \
|
2020-10-30 12:54:45 +08:00
|
|
|
; RUN: | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,%llvmcheckext
|
|
|
|
|
|
|
|
; Suppress FileCheck --allow-unused-prefixes=false diagnostics.
|
|
|
|
; CHECK-NOEXT: {{^}}
|
|
|
|
|
2020-07-29 08:08:24 +08:00
|
|
|
; CHECK-O: Starting {{.*}}Module pass manager run.
|
2020-11-16 17:49:04 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: Annotation2Metadata
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
|
|
|
|
; CHECK-EP-PIPELINE-START-NEXT: Running pass: NoOpModulePass
|
|
|
|
; CHECK-O-NEXT: Running pass: PGOIndirectCallPromotion
|
|
|
|
; CHECK-O-NEXT: Running analysis: ProfileSummaryAnalysis
|
|
|
|
; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
|
|
|
|
; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
|
|
|
|
; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
|
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: SimplifyCFGPass
|
|
|
|
; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
|
|
|
|
; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: SROA
|
|
|
|
; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: EarlyCSEPass
|
|
|
|
; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: LowerExpectIntrinsicPass
|
|
|
|
; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
|
Restore "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP"
This restores commit 80d0a137a5aba6998fadb764f1e11cb901aae233, and the
follow on fix in 873c0d0786dcf22f4af39f65df824917f70f2170, with a new
fix for test failures after a 2-stage clang bootstrap, and a more robust
fix for the Chromium build failure that an earlier version partially
fixed. See also discussion on D75201.
Reviewers: evgeny777
Subscribers: mehdi_amini, Prazek, hiraditya, steven_wu, dexonsmith, arphaman, davidxl, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D73242
2020-03-18 02:08:35 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: LowerTypeTestsPass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: IPSCCPPass
|
|
|
|
; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
|
|
|
|
; CHECK-O-NEXT: Running pass: GlobalOptPass
|
2020-07-29 08:08:24 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: PromotePass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
|
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: InstCombinePass
|
|
|
|
; CHECK-O-NEXT: Running analysis: AAManager
|
2021-01-21 08:53:03 +08:00
|
|
|
; CHECK-O-NEXT: Running analysis: BasicAA
|
|
|
|
; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
|
|
|
|
; CHECK-O-NEXT: Running analysis: TypeBasedAA
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
|
|
|
|
; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
|
|
|
|
; These next two can appear in any order since they are accessed as parameters
|
|
|
|
; on the same call to BlockFrequencyInfo::calculate.
|
|
|
|
; CHECK-O-DAG: Running analysis: LoopAnalysis on foo
|
2020-04-28 17:31:20 +08:00
|
|
|
; CHECK-O-DAG: Running analysis: BranchProbabilityAnalysis on foo
|
|
|
|
; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: SimplifyCFGPass
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
|
2020-04-29 04:25:15 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
|
|
|
|
; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
|
[PassBuilder] Moved ProfileSummaryAnalysis in buildInlinerPipeline.
Summary:
As commented in the code, ProfileSummaryAnalysis is required for inliner
pass to query, so this patch moved
RequireAnalysisPass<ProfileSummaryAnalysis> in the recently created
buildInlinerPipeline.
Reviewer: mtrofin, davidxl, tejohnson, dblaikie, jdoerfert, sstefan1
Reviewed By: mtrofin, davidxl, jdoerfert
Subscribers: hiraditya, steven_wu, dexonsmith, wuzish, llvm-commits,
jsji
Tag: LLVM
Differential Revision: https://reviews.llvm.org/D79696
2020-05-12 23:56:14 +08:00
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Module pass manager run.
|
2021-01-16 05:56:57 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
|
|
|
|
; CHECK-O-NEXT: Running analysis: GlobalsAA
|
|
|
|
; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
|
|
|
|
; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
|
|
|
|
; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
|
|
|
|
; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
|
2020-07-29 08:08:24 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Starting CGSCC pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: InlinerPass
|
2020-11-17 06:01:53 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: InlinerPass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
|
|
|
|
; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
|
2020-02-09 05:22:03 +08:00
|
|
|
; CHECK-O2-NEXT: Running pass: OpenMPOptPass
|
|
|
|
; CHECK-O3-NEXT: Running pass: OpenMPOptPass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: SROA
|
|
|
|
; CHECK-O-NEXT: Running pass: EarlyCSEPass
|
|
|
|
; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
|
|
|
|
; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
|
|
|
|
; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
|
|
|
|
; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
|
|
|
|
; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
|
2020-07-31 01:14:02 +08:00
|
|
|
; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: SimplifyCFGPass
|
|
|
|
; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
|
|
|
|
; CHECK-O-NEXT: Running pass: InstCombinePass
|
|
|
|
; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
|
|
|
|
; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
|
|
|
|
; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
|
|
|
|
; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
|
|
|
|
; CHECK-O-NEXT: Running pass: SimplifyCFGPass
|
|
|
|
; CHECK-O-NEXT: Running pass: ReassociatePass
|
|
|
|
; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
|
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopSimplifyPass
|
|
|
|
; CHECK-O-NEXT: Running pass: LCSSAPass
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
|
|
|
|
; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
|
|
|
|
; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
|
|
|
|
; CHECK-O-NEXT: Starting Loop pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopRotatePass
|
|
|
|
; CHECK-O-NEXT: Running pass: LICM
|
|
|
|
; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
|
|
|
|
; CHECK-O-NEXT: Finished Loop pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: SimplifyCFGPass
|
|
|
|
; CHECK-O-NEXT: Running pass: InstCombinePass
|
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopSimplifyPass
|
|
|
|
; CHECK-O-NEXT: Running pass: LCSSAPass
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
|
|
|
|
; CHECK-O-NEXT: Starting Loop pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
|
[PassManager] Run Induction Variable Simplification pass *after* Recognize loop idioms pass, not before
Currently, `-indvars` runs first, and then immediately after `-loop-idiom` does.
I'm not really sure if `-loop-idiom` requires `-indvars` to run beforehand,
but i'm *very* sure that `-indvars` requires `-loop-idiom` to run afterwards,
as it can be seen in the phase-ordering test.
LoopIdiom runs on two types of loops: countable ones, and uncountable ones.
For uncountable ones, IndVars obviously didn't make any change to them,
since they are uncountable, so for them the order should be irrelevant.
For countable ones, well, they should have been countable before IndVars
for IndVars to make any change to them, and since SCEV is used on them,
it shouldn't matter if IndVars have already canonicalized them.
So i don't really see why we'd want the current ordering.
Should this cause issues, it will give us a reproducer test case
that shows flaws in this logic, and we then could adjust accordingly.
While this is quite likely beneficial in-the-wild already,
it's a required part for the full motivational pattern
behind `left-shift-until-bittest` loop idiom (D91038).
Reviewed By: dmgreen
Differential Revision: https://reviews.llvm.org/D91800
2020-11-26 00:17:25 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: LoopDeletionPass
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
|
|
|
|
; CHECK-O-NEXT: Finished Loop pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: SROA on foo
|
|
|
|
; CHECK-Os-NEXT: Running pass: MergedLoadStoreMotionPass
|
|
|
|
; CHECK-Os-NEXT: Running pass: GVN
|
|
|
|
; CHECK-Os-NEXT: Running analysis: MemoryDependenceAnalysis
|
|
|
|
; CHECK-Os-NEXT: Running analysis: PhiValuesAnalysis
|
|
|
|
; CHECK-Oz-NEXT: Running pass: MergedLoadStoreMotionPass
|
|
|
|
; CHECK-Oz-NEXT: Running pass: GVN
|
|
|
|
; CHECK-Oz-NEXT: Running analysis: MemoryDependenceAnalysis
|
|
|
|
; CHECK-Oz-NEXT: Running analysis: PhiValuesAnalysis
|
|
|
|
; CHECK-O2-NEXT: Running pass: MergedLoadStoreMotionPass
|
|
|
|
; CHECK-O2-NEXT: Running pass: GVN
|
|
|
|
; CHECK-O2-NEXT: Running analysis: MemoryDependenceAnalysis
|
|
|
|
; CHECK-O2-NEXT: Running analysis: PhiValuesAnalysis
|
|
|
|
; CHECK-O3-NEXT: Running pass: MergedLoadStoreMotionPass
|
|
|
|
; CHECK-O3-NEXT: Running pass: GVN
|
|
|
|
; CHECK-O3-NEXT: Running analysis: MemoryDependenceAnalysis
|
|
|
|
; CHECK-O3-NEXT: Running analysis: PhiValuesAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: MemCpyOptPass
|
|
|
|
; CHECK-O1-NEXT: Running analysis: MemoryDependenceAnalysis
|
|
|
|
; CHECK-O1-NEXT: Running analysis: PhiValuesAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: SCCPPass
|
|
|
|
; CHECK-O-NEXT: Running pass: BDCEPass
|
|
|
|
; CHECK-O-NEXT: Running analysis: DemandedBitsAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: InstCombinePass
|
|
|
|
; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
|
2020-07-31 01:14:02 +08:00
|
|
|
; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
|
2020-07-31 01:14:02 +08:00
|
|
|
; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
|
2020-10-21 17:21:50 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: ADCEPass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O23SZ-NEXT: Running pass: DSEPass
|
|
|
|
; CHECK-O23SZ-NEXT: Starting {{.*}}Function pass manager run
|
|
|
|
; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
|
|
|
|
; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
|
|
|
|
; CHECK-O23SZ-NEXT: Finished {{.*}}Function pass manager run
|
2020-07-29 08:08:24 +08:00
|
|
|
; CHECK-O23SZ-NEXT: Running pass: LICMPass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: SimplifyCFGPass
|
|
|
|
; CHECK-O-NEXT: Running pass: InstCombinePass
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
|
|
|
|
; CHECK-O-NEXT: Finished CGSCC pass manager run.
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Module pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: GlobalOptPass
|
|
|
|
; CHECK-O-NEXT: Running pass: GlobalDCEPass
|
|
|
|
; CHECK-O-NEXT: Running pass: EliminateAvailableExternallyPass
|
|
|
|
; CHECK-O-NEXT: Running pass: ReversePostOrderFunctionAttrsPass
|
|
|
|
; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
|
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: Float2IntPass
|
|
|
|
; CHECK-O-NEXT: Running pass: LowerConstantIntrinsicsPass
|
|
|
|
; CHECK-EXT: Running pass: {{.*}}::Bye
|
2020-07-29 08:08:24 +08:00
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopSimplifyPass on foo
|
|
|
|
; CHECK-O-NEXT: Running pass: LCSSAPass on foo
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopRotatePass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: LoopDistributePass
|
2020-04-07 02:16:48 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: InjectTLIMappings
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: LoopVectorizePass
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopLoadEliminationPass
|
|
|
|
; CHECK-O-NEXT: Running analysis: LoopAccessAnalysis
|
|
|
|
; CHECK-O-NEXT: Running pass: InstCombinePass
|
|
|
|
; CHECK-O-NEXT: Running pass: SimplifyCFGPass
|
|
|
|
; CHECK-O2-NEXT: Running pass: SLPVectorizerPass
|
|
|
|
; CHECK-O3-NEXT: Running pass: SLPVectorizerPass
|
|
|
|
; CHECK-Os-NEXT: Running pass: SLPVectorizerPass
|
2020-05-23 00:13:18 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: VectorCombinePass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: InstCombinePass
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopUnrollPass
|
|
|
|
; CHECK-O-NEXT: Running pass: WarnMissedTransformationsPass
|
|
|
|
; CHECK-O-NEXT: Running pass: InstCombinePass
|
|
|
|
; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
|
|
|
|
; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopSimplifyPass
|
|
|
|
; CHECK-O-NEXT: Running pass: LCSSAPass
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
|
2020-07-29 08:08:24 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: LICMPass
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: AlignmentFromAssumptionsPass
|
|
|
|
; CHECK-O-NEXT: Running pass: LoopSinkPass
|
|
|
|
; CHECK-O-NEXT: Running pass: InstSimplifyPass
|
|
|
|
; CHECK-O-NEXT: Running pass: DivRemPairsPass
|
|
|
|
; CHECK-O-NEXT: Running pass: SimplifyCFGPass
|
|
|
|
; CHECK-O-NEXT: Running pass: SpeculateAroundPHIsPass
|
|
|
|
; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
|
|
|
|
; CHECK-O-NEXT: Running pass: CGProfilePass
|
|
|
|
; CHECK-O-NEXT: Running pass: GlobalDCEPass
|
|
|
|
; CHECK-O-NEXT: Running pass: ConstantMergePass
|
2020-11-13 17:46:55 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
|
2020-01-14 03:09:13 +08:00
|
|
|
; CHECK-O-NEXT: Running pass: PrintModulePass
|
|
|
|
|
|
|
|
; Make sure we get the IR back out without changes when we print the module.
|
|
|
|
; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr {
|
|
|
|
; CHECK-O-NEXT: entry:
|
|
|
|
; CHECK-O-NEXT: br label %loop
|
|
|
|
; CHECK-O: loop:
|
|
|
|
; CHECK-O-NEXT: %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
|
|
|
|
; CHECK-O-NEXT: %iv.next = add i32 %iv, 1
|
|
|
|
; CHECK-O-NEXT: tail call void @bar()
|
|
|
|
; CHECK-O-NEXT: %cmp = icmp eq i32 %iv, %n
|
|
|
|
; CHECK-O-NEXT: br i1 %cmp, label %exit, label %loop
|
|
|
|
; CHECK-O: exit:
|
|
|
|
; CHECK-O-NEXT: ret void
|
|
|
|
; CHECK-O-NEXT: }
|
|
|
|
;
|
|
|
|
; Ignore a bunch of intervening metadata containing profile data.
|
|
|
|
;
|
|
|
|
; CHECK-O: Finished {{.*}}Module pass manager run.
|
|
|
|
|
|
|
|
declare void @bar() local_unnamed_addr
|
|
|
|
|
|
|
|
define void @foo(i32 %n) local_unnamed_addr {
|
|
|
|
entry:
|
|
|
|
br label %loop
|
|
|
|
loop:
|
|
|
|
%iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
|
|
|
|
%iv.next = add i32 %iv, 1
|
|
|
|
tail call void @bar()
|
|
|
|
%cmp = icmp eq i32 %iv, %n
|
|
|
|
br i1 %cmp, label %exit, label %loop
|
|
|
|
exit:
|
|
|
|
ret void
|
|
|
|
}
|
|
|
|
|
|
|
|
!llvm.module.flags = !{!0}
|
|
|
|
|
|
|
|
!0 = !{i32 1, !"ProfileSummary", !1}
|
|
|
|
!1 = !{!2, !3, !4, !5, !6, !7, !8, !9}
|
|
|
|
!2 = !{!"ProfileFormat", !"InstrProf"}
|
|
|
|
!3 = !{!"TotalCount", i64 0}
|
|
|
|
!4 = !{!"MaxCount", i64 0}
|
|
|
|
!5 = !{!"MaxInternalCount", i64 0}
|
|
|
|
!6 = !{!"MaxFunctionCount", i64 0}
|
|
|
|
!7 = !{!"NumCounts", i64 0}
|
|
|
|
!8 = !{!"NumFunctions", i64 0}
|
|
|
|
!9 = !{!"DetailedSummary", !10}
|
|
|
|
!10 = !{!11, !12, !13, !14, !15, !16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26}
|
|
|
|
!11 = !{i32 10000, i64 0, i32 0}
|
|
|
|
!12 = !{i32 100000, i64 0, i32 0}
|
|
|
|
!13 = !{i32 200000, i64 0, i32 0}
|
|
|
|
!14 = !{i32 300000, i64 0, i32 0}
|
|
|
|
!15 = !{i32 400000, i64 0, i32 0}
|
|
|
|
!16 = !{i32 500000, i64 0, i32 0}
|
|
|
|
!17 = !{i32 600000, i64 0, i32 0}
|
|
|
|
!18 = !{i32 700000, i64 0, i32 0}
|
|
|
|
!19 = !{i32 800000, i64 0, i32 0}
|
|
|
|
!20 = !{i32 900000, i64 0, i32 0}
|
|
|
|
!21 = !{i32 950000, i64 0, i32 0}
|
|
|
|
!22 = !{i32 990000, i64 0, i32 0}
|
|
|
|
!23 = !{i32 999000, i64 0, i32 0}
|
|
|
|
!24 = !{i32 999900, i64 0, i32 0}
|
|
|
|
!25 = !{i32 999990, i64 0, i32 0}
|
|
|
|
!26 = !{i32 999999, i64 0, i32 0}
|