1; Validate ThinLTO postlink pipeline when we have Sample PGO
2;
3; RUN: opt -disable-verify -verify-cfg-preserved=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 -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 -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 -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 -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 -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: SROA
42; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
43; CHECK-O-NEXT: Running pass: EarlyCSEPass
44; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
45; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
46; CHECK-O-NEXT: Running pass: InstCombinePass on foo
47; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis on foo
48; CHECK-O-NEXT: Running analysis: AAManager on foo
49; CHECK-O-NEXT: Running analysis: BasicAA
50; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
51; CHECK-O-NEXT: Running analysis: TypeBasedAA
52; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
53; CHECK-O-NEXT: Running pass: SampleProfileLoaderPass
54; CHECK-O-NEXT: Running analysis: ProfileSummaryAnalysis
55; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
56; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
57; CHECK-O-NEXT: Running pass: PGOIndirectCallPromotion
58; CHECK-O-NEXT: Running pass: OpenMPOptPass
59; CHECK-O-NEXT: Running pass: LowerTypeTestsPass
60; CHECK-O-NEXT: Running pass: IPSCCPPass
61; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
62; CHECK-O-NEXT: Running pass: GlobalOptPass
63; CHECK-O-NEXT: Running pass: PromotePass
64; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
65; CHECK-O-NEXT: Running pass: InstCombinePass
66; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
67; These next two can appear in any order since they are accessed as parameters
68; on the same call to BlockFrequencyInfo::calculate.
69; CHECK-O-DAG: Running analysis: LoopAnalysis on foo
70; CHECK-O-DAG: Running analysis: BranchProbabilityAnalysis on foo
71; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
72; CHECK-O-NEXT: Running pass: SimplifyCFGPass on foo
73
74; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
75; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
76; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
77; CHECK-O-NEXT: Running analysis: GlobalsAA
78; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
79; CHECK-O-NEXT: Invalidating analysis: AAManager
80; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
81; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
82; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
83; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
84; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
85; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
86; CHECK-O-NEXT: Running pass: InlinerPass
87; CHECK-O-NEXT: Running pass: InlinerPass
88; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
89; CHECK-O-NEXT: Running analysis: AAManager
90; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
91; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass
92; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass
93; CHECK-O-NEXT: Running pass: SROA
94; CHECK-O-NEXT: Running pass: EarlyCSEPass
95; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
96; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
97; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
98; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
99; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
100; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
101; CHECK-O-NEXT: Running pass: SimplifyCFGPass
102; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
103; CHECK-O-NEXT: Running pass: InstCombinePass
104; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
105; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
106; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
107; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
108; CHECK-O-NEXT: Running pass: SimplifyCFGPass
109; CHECK-O-NEXT: Running pass: ReassociatePass
110; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
111; CHECK-O-NEXT: Running pass: LoopSimplifyPass
112; CHECK-O-NEXT: Running pass: LCSSAPass
113; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
114; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
115; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
116; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
117; CHECK-O-NEXT: Running pass: LICM
118; CHECK-O-NEXT: Running pass: LoopRotatePass
119; CHECK-O-NEXT: Running pass: LICM
120; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
121; CHECK-O-NEXT: Running pass: SimplifyCFGPass
122; CHECK-O-NEXT: Running pass: InstCombinePass
123; CHECK-O-NEXT: Running pass: LoopSimplifyPass
124; CHECK-O-NEXT: Running pass: LCSSAPass
125; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
126; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
127; CHECK-O-NEXT: Running pass: LoopDeletionPass
128; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
129; CHECK-O-NEXT: Running pass: SROA on foo
130; CHECK-Os-NEXT: Running pass: MergedLoadStoreMotionPass
131; CHECK-Os-NEXT: Running pass: GVN
132; CHECK-Os-NEXT: Running analysis: MemoryDependenceAnalysis
133; CHECK-Os-NEXT: Running analysis: PhiValuesAnalysis
134; CHECK-Oz-NEXT: Running pass: MergedLoadStoreMotionPass
135; CHECK-Oz-NEXT: Running pass: GVN
136; CHECK-Oz-NEXT: Running analysis: MemoryDependenceAnalysis
137; CHECK-Oz-NEXT: Running analysis: PhiValuesAnalysis
138; CHECK-O2-NEXT: Running pass: MergedLoadStoreMotionPass
139; CHECK-O2-NEXT: Running pass: GVN
140; CHECK-O2-NEXT: Running analysis: MemoryDependenceAnalysis
141; CHECK-O2-NEXT: Running analysis: PhiValuesAnalysis
142; CHECK-O3-NEXT: Running pass: MergedLoadStoreMotionPass
143; CHECK-O3-NEXT: Running pass: GVN
144; CHECK-O3-NEXT: Running analysis: MemoryDependenceAnalysis
145; CHECK-O3-NEXT: Running analysis: PhiValuesAnalysis
146; CHECK-O1-NEXT: Running pass: MemCpyOptPass
147; CHECK-O-NEXT: Running pass: SCCPPass
148; CHECK-O-NEXT: Running pass: BDCEPass
149; CHECK-O-NEXT: Running analysis: DemandedBitsAnalysis
150; CHECK-O-NEXT: Running pass: InstCombinePass
151; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
152; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
153; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
154; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
155; CHECK-O-NEXT: Running pass: ADCEPass
156; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
157; CHECK-O23SZ-NEXT: Running pass: DSEPass
158; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
159; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
160; CHECK-O23SZ-NEXT: Running pass: LICMPass
161; CHECK-O-NEXT: Running pass: SimplifyCFGPass
162; CHECK-O-NEXT: Running pass: InstCombinePass
163; CHECK-O3-NEXT: Running pass: ControlHeightReductionPass on foo
164; CHECK-O3-NEXT: Running analysis: RegionInfoAnalysis on foo
165; CHECK-O3-NEXT: Running analysis: DominanceFrontierAnalysis on foo
166; CHECK-O-NEXT: Running pass: GlobalOptPass
167; CHECK-O-NEXT: Running pass: GlobalDCEPass
168; CHECK-O-NEXT: Running pass: EliminateAvailableExternallyPass
169; CHECK-O-NEXT: Running pass: ReversePostOrderFunctionAttrsPass
170; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
171; CHECK-O-NEXT: Running pass: Float2IntPass
172; CHECK-O-NEXT: Running pass: LowerConstantIntrinsicsPass
173; CHECK-EXT: Running pass: {{.*}}::Bye
174; CHECK-O-NEXT: Running pass: LoopSimplifyPass
175; CHECK-O-NEXT: Running pass: LCSSAPass
176; CHECK-O-NEXT: Running pass: LoopRotatePass
177; CHECK-O-NEXT: Running pass: LoopDistributePass
178; CHECK-O-NEXT: Running pass: InjectTLIMappings
179; CHECK-O-NEXT: Running pass: LoopVectorizePass
180; CHECK-O-NEXT: Running pass: LoopLoadEliminationPass
181; CHECK-O-NEXT: Running analysis: LoopAccessAnalysis
182; CHECK-O-NEXT: Running pass: InstCombinePass
183; CHECK-O-NEXT: Running pass: SimplifyCFGPass
184; CHECK-O2-NEXT: Running pass: SLPVectorizerPass
185; CHECK-O3-NEXT: Running pass: SLPVectorizerPass
186; CHECK-Os-NEXT: Running pass: SLPVectorizerPass
187; CHECK-O-NEXT: Running pass: VectorCombinePass
188; CHECK-O-NEXT: Running pass: InstCombinePass
189; CHECK-O-NEXT: Running pass: LoopUnrollPass
190; CHECK-O-NEXT: Running pass: WarnMissedTransformationsPass
191; CHECK-O-NEXT: Running pass: InstCombinePass
192; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
193; CHECK-O-NEXT: Running pass: LoopSimplifyPass
194; CHECK-O-NEXT: Running pass: LCSSAPass
195; CHECK-O-NEXT: Running pass: LICMPass
196; CHECK-O-NEXT: Running pass: AlignmentFromAssumptionsPass
197; CHECK-O-NEXT: Running pass: LoopSinkPass
198; CHECK-O-NEXT: Running pass: InstSimplifyPass
199; CHECK-O-NEXT: Running pass: DivRemPairsPass
200; CHECK-O-NEXT: Running pass: SimplifyCFGPass
201; CHECK-O-NEXT: Running pass: CGProfilePass
202; CHECK-O-NEXT: Running pass: GlobalDCEPass
203; CHECK-O-NEXT: Running pass: ConstantMergePass
204; CHECK-O-NEXT: Running pass: RelLookupTableConverterPass
205; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
206; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
207; CHECK-O-NEXT: Running pass: PrintModulePass
208
209; Make sure we get the IR back out without changes when we print the module.
210; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr
211; CHECK-O-NEXT: entry:
212; CHECK-O-NEXT:   br label %loop
213; CHECK-O:      loop:
214; CHECK-O-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
215; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
216; CHECK-O-NEXT:   tail call void @bar()
217; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
218; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
219; CHECK-O:      exit:
220; CHECK-O-NEXT:   ret void
221; CHECK-O-NEXT: }
222;
223; Ignore a bunch of intervening metadata containing profile data.
224;
225
226declare void @bar() local_unnamed_addr
227
228define void @foo(i32 %n) local_unnamed_addr {
229entry:
230  br label %loop
231loop:
232  %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
233  %iv.next = add i32 %iv, 1
234  tail call void @bar()
235  %cmp = icmp eq i32 %iv, %n
236  br i1 %cmp, label %exit, label %loop
237exit:
238  ret void
239}
240