llvm/test/Other/new-pm-thinlto-postlink-samplepgo-defaults.ll

   1 ; Validate ThinLTO postlink pipeline when we have Sample PGO
   2 ;
   3 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -eagerly-invalidate-analyses=0 -debug-pass-manager \
   4 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
   5 ; RUN:     -passes='thinlto<O1>' -S %s 2>&1 \
   6 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O1,%llvmcheckext
   7 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -eagerly-invalidate-analyses=0 -debug-pass-manager \
   8 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
   9 ; RUN:     -passes='thinlto<O2>' -S  %s 2>&1 \
  10 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,%llvmcheckext
  11 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -eagerly-invalidate-analyses=0 -debug-pass-manager -passes-ep-pipeline-start='no-op-module' \
  12 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
  13 ; RUN:     -passes='thinlto<O3>' -S  %s 2>&1 \
  14 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O3,CHECK-O23SZ,%llvmcheckext
  15 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -eagerly-invalidate-analyses=0 -debug-pass-manager \
  16 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
  17 ; RUN:     -passes='thinlto<Os>' -S %s 2>&1 \
  18 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-Os,CHECK-O23SZ,%llvmcheckext
  19 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -eagerly-invalidate-analyses=0 -debug-pass-manager \
  20 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
  21 ; RUN:     -passes='thinlto<Oz>' -S %s 2>&1 \
  22 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-Oz,CHECK-O23SZ,%llvmcheckext
  23 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -eagerly-invalidate-analyses=0 -debug-pass-manager -new-pm-debug-info-for-profiling \
  24 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
  25 ; RUN:     -passes='thinlto<O2>' -S  %s 2>&1 \
  26 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,%llvmcheckext
  27
  28 ; Suppress FileCheck --allow-unused-prefixes=false diagnostics.
  29 ; CHECK-NOEXT: {{^}}
  30
  31 ; CHECK-O: Running pass: Annotation2Metadata
  32 ; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
  33 ; CHECK-EP-PIPELINE-START-NEXT: Running pass: NoOpModulePass
  34 ; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
  35 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
  36 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
  37 ; CHECK-O-NEXT: Running pass: LowerExpectIntrinsicPass
  38 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
  39 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
  40 ; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
  41 ; CHECK-O-NEXT: Running pass: SROAPass
  42 ; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
  43 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
  44 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
  45 ; CHECK-O-NEXT: Running pass: CoroEarlyPass
  46 ; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
  47 ; CHECK-O-NEXT: Running pass: InstCombinePass on foo
  48 ; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis on foo
  49 ; CHECK-O-NEXT: Running analysis: AAManager on foo
  50 ; CHECK-O-NEXT: Running analysis: BasicAA
  51 ; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
  52 ; CHECK-O-NEXT: Running analysis: TypeBasedAA
  53 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
  54 ; CHECK-O-NEXT: Running pass: SampleProfileLoaderPass
  55 ; CHECK-O-NEXT: Running analysis: ProfileSummaryAnalysis
  56 ; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
  57 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
  58 ; CHECK-O-NEXT: Running pass: PGOIndirectCallPromotion
  59 ; CHECK-O-NEXT: Running pass: OpenMPOptPass
  60 ; CHECK-O-NEXT: Running pass: LowerTypeTestsPass
  61 ; CHECK-O-NEXT: Running pass: IPSCCPPass
  62 ; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
  63 ; CHECK-O-NEXT: Running pass: GlobalOptPass
  64 ; CHECK-O-NEXT: Running pass: PromotePass
  65 ; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
  66 ; CHECK-O-NEXT: Running pass: InstCombinePass
  67 ; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
  68 ; These next two can appear in any order since they are accessed as parameters
  69 ; on the same call to BlockFrequencyInfo::calculate.
  70 ; CHECK-O-DAG: Running analysis: LoopAnalysis on foo
  71 ; CHECK-O-DAG: Running analysis: BranchProbabilityAnalysis on foo
  72 ; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
  73 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass on foo
  74
  75 ; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
  76 ; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
  77 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
  78 ; CHECK-O-NEXT: Running analysis: GlobalsAA
  79 ; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
  80 ; CHECK-O-NEXT: Invalidating analysis: AAManager
  81 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
  82 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
  83 ; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
  84 ; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
  85 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
  86 ; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
  87 ; CHECK-O-NEXT: Running pass: InlinerPass
  88 ; CHECK-O-NEXT: Running pass: InlinerPass
  89 ; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
  90 ; CHECK-O-NEXT: Running analysis: AAManager
  91 ; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
  92 ; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass
  93 ; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass
  94 ; CHECK-O-NEXT: Running pass: SROAPass
  95 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
  96 ; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
  97 ; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
  98 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
  99 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 100 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 101 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 102 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 103 ; CHECK-O-NEXT: Running pass: InstCombinePass
 104 ; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
 105 ; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
 106 ; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
 107 ; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
 108 ; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
 109 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 110 ; CHECK-O-NEXT: Running pass: ReassociatePass
 111 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
 112 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 113 ; CHECK-O-NEXT: Running pass: LCSSAPass
 114 ; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
 115 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 116 ; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
 117 ; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
 118 ; CHECK-O-NEXT: Running pass: LICM
 119 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 120 ; CHECK-O-NEXT: Running pass: LICM
 121 ; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
 122 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 123 ; CHECK-O-NEXT: Running pass: InstCombinePass
 124 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 125 ; CHECK-O-NEXT: Running pass: LCSSAPass
 126 ; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
 127 ; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
 128 ; CHECK-O-NEXT: Running pass: LoopDeletionPass
 129 ; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
 130 ; CHECK-O-NEXT: Running pass: SROAPass on foo
 131 ; CHECK-Os-NEXT: Running pass: MergedLoadStoreMotionPass
 132 ; CHECK-Os-NEXT: Running pass: GVNPass
 133 ; CHECK-Os-NEXT: Running analysis: MemoryDependenceAnalysis
 134 ; CHECK-Os-NEXT: Running analysis: PhiValuesAnalysis
 135 ; CHECK-Oz-NEXT: Running pass: MergedLoadStoreMotionPass
 136 ; CHECK-Oz-NEXT: Running pass: GVNPass
 137 ; CHECK-Oz-NEXT: Running analysis: MemoryDependenceAnalysis
 138 ; CHECK-Oz-NEXT: Running analysis: PhiValuesAnalysis
 139 ; CHECK-O2-NEXT: Running pass: MergedLoadStoreMotionPass
 140 ; CHECK-O2-NEXT: Running pass: GVNPass
 141 ; CHECK-O2-NEXT: Running analysis: MemoryDependenceAnalysis
 142 ; CHECK-O2-NEXT: Running analysis: PhiValuesAnalysis
 143 ; CHECK-O3-NEXT: Running pass: MergedLoadStoreMotionPass
 144 ; CHECK-O3-NEXT: Running pass: GVNPass
 145 ; CHECK-O3-NEXT: Running analysis: MemoryDependenceAnalysis
 146 ; CHECK-O3-NEXT: Running analysis: PhiValuesAnalysis
 147 ; CHECK-O1-NEXT: Running pass: MemCpyOptPass
 148 ; CHECK-O-NEXT: Running pass: SCCPPass
 149 ; CHECK-O-NEXT: Running pass: BDCEPass
 150 ; CHECK-O-NEXT: Running analysis: DemandedBitsAnalysis
 151 ; CHECK-O-NEXT: Running pass: InstCombinePass
 152 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 153 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 154 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 155 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 156 ; CHECK-O1-NEXT: Running pass: CoroElidePass
 157 ; CHECK-O-NEXT: Running pass: ADCEPass
 158 ; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
 159 ; CHECK-O23SZ-NEXT: Running pass: DSEPass
 160 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
 161 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
 162 ; CHECK-O23SZ-NEXT: Running pass: LICMPass
 163 ; CHECK-O23SZ-NEXT: Running pass: CoroElidePass
 164 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 165 ; CHECK-O-NEXT: Running pass: InstCombinePass
 166 ; CHECK-O3-NEXT: Running pass: ControlHeightReductionPass on foo
 167 ; CHECK-O3-NEXT: Running analysis: RegionInfoAnalysis on foo
 168 ; CHECK-O3-NEXT: Running analysis: DominanceFrontierAnalysis on foo
 169 ; CHECK-O-NEXT: Running pass: CoroSplitPass
 170 ; CHECK-O-NEXT: Invalidating analysis: InlineAdvisorAnalysis
 171 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 172 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 173 ; CHECK-O-NEXT: Running pass: EliminateAvailableExternallyPass
 174 ; CHECK-O-NEXT: Running pass: ReversePostOrderFunctionAttrsPass
 175 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
 176 ; CHECK-O-NEXT: Running pass: Float2IntPass
 177 ; CHECK-O-NEXT: Running pass: LowerConstantIntrinsicsPass
 178 ; CHECK-EXT: Running pass: {{.*}}::Bye
 179 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 180 ; CHECK-O-NEXT: Running pass: LCSSAPass
 181 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 182 ; CHECK-O-NEXT: Running pass: LoopDeletionPass
 183 ; CHECK-O-NEXT: Running pass: LoopDistributePass
 184 ; CHECK-O-NEXT: Running pass: InjectTLIMappings
 185 ; CHECK-O-NEXT: Running pass: LoopVectorizePass
 186 ; CHECK-O-NEXT: Running pass: LoopLoadEliminationPass
 187 ; CHECK-O-NEXT: Running analysis: LoopAccessAnalysis
 188 ; CHECK-O-NEXT: Running pass: InstCombinePass
 189 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 190 ; CHECK-O2-NEXT: Running pass: SLPVectorizerPass
 191 ; CHECK-O3-NEXT: Running pass: SLPVectorizerPass
 192 ; CHECK-Os-NEXT: Running pass: SLPVectorizerPass
 193 ; CHECK-O-NEXT: Running pass: VectorCombinePass
 194 ; CHECK-O-NEXT: Running pass: InstCombinePass
 195 ; CHECK-O-NEXT: Running pass: LoopUnrollPass
 196 ; CHECK-O-NEXT: Running pass: WarnMissedTransformationsPass
 197 ; CHECK-O-NEXT: Running pass: InstCombinePass
 198 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
 199 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 200 ; CHECK-O-NEXT: Running pass: LCSSAPass
 201 ; CHECK-O-NEXT: Running pass: LICMPass
 202 ; CHECK-O-NEXT: Running pass: AlignmentFromAssumptionsPass
 203 ; CHECK-O-NEXT: Running pass: LoopSinkPass
 204 ; CHECK-O-NEXT: Running pass: InstSimplifyPass
 205 ; CHECK-O-NEXT: Running pass: DivRemPairsPass
 206 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 207 ; CHECK-O-NEXT: Running pass: CoroCleanupPass
 208 ; CHECK-O-NEXT: Running pass: CGProfilePass
 209 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 210 ; CHECK-O-NEXT: Running pass: ConstantMergePass
 211 ; CHECK-O-NEXT: Running pass: RelLookupTableConverterPass
 212 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 213 ; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
 214 ; CHECK-O-NEXT: Running pass: PrintModulePass
 215
 216 ; Make sure we get the IR back out without changes when we print the module.
 217 ; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr
 218 ; CHECK-O-NEXT: entry:
 219 ; CHECK-O-NEXT:   br label %loop
 220 ; CHECK-O:      loop:
 221 ; CHECK-O-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 222 ; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
 223 ; CHECK-O-NEXT:   tail call void @bar()
 224 ; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
 225 ; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
 226 ; CHECK-O:      exit:
 227 ; CHECK-O-NEXT:   ret void
 228 ; CHECK-O-NEXT: }
 229 ;
 230 ; Ignore a bunch of intervening metadata containing profile data.
 231 ;
 232
 233 declare void @bar() local_unnamed_addr
 234
 235 define void @foo(i32 %n) local_unnamed_addr {
 236 entry:
 237   br label %loop
 238 loop:
 239   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 240   %iv.next = add i32 %iv, 1
 241   tail call void @bar()
 242   %cmp = icmp eq i32 %iv, %n
 243   br i1 %cmp, label %exit, label %loop
 244 exit:
 245   ret void
 246 }