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[NPM][llc] add NPM tests
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‎llvm/test/CodeGen/Generic/llc-start-stop-instance-errors.ll

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; RUN: not --crash llc -debug-pass=Structure -stop-after=dead-mi-elimination,arst %s -o /dev/null 2>&1 \
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; RUN: | FileCheck -check-prefix=NOT-NUM %s
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; RUN: not --crash llc -enable-new-pm -debug-pass-manager -stop-after=dead-mi-elimination,arst %s -o /dev/null 2>&1 \
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; RUN: | FileCheck -check-prefix=NOT-NUM %s
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; NOT-NUM: LLVM ERROR: invalid pass instance specifier dead-mi-elimination,arst

‎llvm/test/CodeGen/Generic/new-pm/llc-start-stop.ll

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; RUN: llc < %s -enable-new-pm -debug-pass-manager -stop-after=verify \
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; RUN: -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER
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; STOP-AFTER: Running pass: VerifierPass
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; STOP-AFTER-NEXT: Running analysis: VerifierAnalysis
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; STOP-AFTER-NEXT: Skipping pass:
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; RUN: llc < %s -enable-new-pm -debug-pass-manager -stop-before=verify \
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; RUN: -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE
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; STOP-BEFORE: Running pass: AtomicExpandPass
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; STOP-BEFORE-NEXT: Skipping pass:
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; RUN: llc < %s -enable-new-pm -debug-pass-manager -start-after=verify \
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; RUN: -o /dev/null 2>&1 | FileCheck %s -check-prefix=START-AFTER
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; START-AFTER: Skipping pass: VerifierPass
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; START-AFTER-NEXT: Running pass:
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; RUN: llc < %s -enable-new-pm -debug-pass-manager -start-before=verify \
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; RUN: -o /dev/null 2>&1 | FileCheck %s -check-prefix=START-BEFORE
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; START-BEFORE-NOT: Running pass:
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; START-BEFORE: Running pass: VerifierPass
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; RUN: not --crash llc < %s -enable-new-pm -start-before=nonexistent -o /dev/null 2>&1 \
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; RUN: | FileCheck %s -check-prefix=NONEXISTENT-START-BEFORE
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; RUN: not --crash llc < %s -enable-new-pm -stop-before=nonexistent -o /dev/null 2>&1 \
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; RUN: | FileCheck %s -check-prefix=NONEXISTENT-STOP-BEFORE
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; RUN: not --crash llc < %s -enable-new-pm -start-after=nonexistent -o /dev/null 2>&1 \
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; RUN: | FileCheck %s -check-prefix=NONEXISTENT-START-AFTER
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; RUN: not --crash llc < %s -enable-new-pm -stop-after=nonexistent -o /dev/null 2>&1 \
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; RUN: | FileCheck %s -check-prefix=NONEXISTENT-STOP-AFTER
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; NONEXISTENT-START-BEFORE: "nonexistent" pass could not be found.
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; NONEXISTENT-STOP-BEFORE: "nonexistent" pass could not be found.
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; NONEXISTENT-START-AFTER: "nonexistent" pass could not be found.
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; NONEXISTENT-STOP-AFTER: "nonexistent" pass could not be found.
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; RUN: not --crash llc < %s -enable-new-pm -start-before=verify -start-after=verify \
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; RUN: -o /dev/null 2>&1 | FileCheck %s -check-prefix=DOUBLE-START
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; RUN: not --crash llc < %s -enable-new-pm -stop-before=verify -stop-after=verify \
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; RUN: -o /dev/null 2>&1 | FileCheck %s -check-prefix=DOUBLE-STOP
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; DOUBLE-START: start-before and start-after specified!
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; DOUBLE-STOP: stop-before and stop-after specified!
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define void @f() {
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br label %b
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b:
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br label %b
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ret void
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}

‎llvm/test/CodeGen/X86/new-pm/O0-pipeline.ll

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; When EXPENSIVE_CHECKS are enabled, the machine verifier appears between each
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; pass. Ignore it with 'grep -v'.
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; RUN: llc -mtriple=x86_64-- -O0 -debug-pass-manager -enable-new-pm < %s \
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; RUN: -o /dev/null 2>&1 | grep -v 'Verify generated machine code' | FileCheck %s
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; REQUIRES: asserts
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; CHECK-LABEL: Running pass: RequireAnalysisPass{{.*}}
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; CHECK-NEXT: Running analysis: ProfileSummaryAnalysis on [module]
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; CHECK-NEXT: Running pass: PreISelIntrinsicLoweringPass on [module]
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; CHECK-NEXT: Running analysis: {{.*InnerAnalysisManagerProxy.*}} on [module]
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; CHECK-NEXT: Running pass: ExpandLargeDivRemPass on f (1 instruction)
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; CHECK-NEXT: Running pass: ExpandLargeFpConvertPass on f (1 instruction)
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; CHECK-NEXT: Running pass: AtomicExpandPass on f (1 instruction)
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; CHECK-NEXT: Running pass: VerifierPass on f (1 instruction)
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; CHECK-NEXT: Running analysis: VerifierAnalysis on f
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; CHECK-NEXT: Running pass: GCLoweringPass on f (1 instruction)
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; CHECK-NEXT: Running pass: ShadowStackGCLoweringPass on f (1 instruction)
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; CHECK-NEXT: Running pass: LowerConstantIntrinsicsPass on f (1 instruction)
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; CHECK-NEXT: Running analysis: TargetLibraryAnalysis on f
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; CHECK-NEXT: Running pass: UnreachableBlockElimPass on f (1 instruction)
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; CHECK-NEXT: Running pass: ExpandVectorPredicationPass on f (1 instruction)
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; CHECK-NEXT: Running analysis: TargetIRAnalysis on f
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; CHECK-NEXT: Running pass: ScalarizeMaskedMemIntrinPass on f (1 instruction)
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; CHECK-NEXT: Running pass: ExpandReductionsPass on f (1 instruction)
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; CHECK-NEXT: Running pass: IndirectBrExpandPass on f (1 instruction)
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; CHECK-NEXT: Running pass: DwarfEHPreparePass on f (1 instruction)
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; CHECK-NEXT: Running pass: CallBrPreparePass on f (1 instruction)
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; CHECK-NEXT: Running pass: SafeStackPass on f (1 instruction)
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; CHECK-NEXT: Running pass: StackProtectorPass on f (1 instruction)
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; CHECK-NEXT: Running pass: VerifierPass on f (1 instruction)
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; CHECK-NEXT: Running analysis: MachineModuleAnalysis on [module]
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; CHECK-NEXT: Running pass: {{.*}}::X86ISelDagPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86GlobalBaseRegPass on f
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; CHECK-NEXT: Running pass: FinalizeISelPass on f
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; CHECK-NEXT: Running pass: MachineVerifierPass on f
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; CHECK-NEXT: Running pass: LocalStackSlotPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86SpeculativeLoadHardeningPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86FlagsCopyLoweringDummyPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86DynAllocaExpanderPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86FastPreTileConfigPass on f
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; CHECK-NEXT: Running pass: PHIEliminationPass on f
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; CHECK-NEXT: Running pass: TwoAddressInstructionPass on f
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; CHECK-NEXT: Running pass: RegAllocPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86FastTileConfigPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86LowerTileCopyPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86FloatingPointStackifierPass on f
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; CHECK-NEXT: Running pass: RemoveRedundantDebugValuesPass on f
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; CHECK-NEXT: Running pass: FixupStatepointCallerSavedPass on f
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; CHECK-NEXT: Running pass: PrologEpilogInserterPass on f
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; CHECK-NEXT: Running pass: ExpandPostRAPseudosPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86ExpandPseudoPass on f
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; CHECK-NEXT: Running pass: MachineKCFIPass on f
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; CHECK-NEXT: Running pass: FEntryInserterPass on f
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; CHECK-NEXT: Running pass: XRayInstrumentationPass on f
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; CHECK-NEXT: Running pass: PatchableFunctionPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86IndirectBranchTrackingPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86IssueVZeroUpperPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86EvexToVexInstsPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86DiscriminateMemOpsPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86InsertPrefetchPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86InsertX87waitPass on f
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; CHECK-NEXT: Running pass: FuncletLayoutPass on f
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; CHECK-NEXT: Running pass: StackMapLivenessPass on f
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; CHECK-NEXT: Running pass: LiveDebugValuesPass on f
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; CHECK-NEXT: Running pass: MachineSanitizerBinaryMetadata on f
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; CHECK-NEXT: Running pass: StackFrameLayoutAnalysisPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86SpeculativeExecutionSideEffectSuppressionPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86IndirectThunksPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86ReturnThunksPass on f
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; CHECK-NEXT: Running pass: CFIInstrInserterPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86LoadValueInjectionRetHardeningPass on f
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; CHECK-NEXT: Running pass: PseudoProbeInserterPass on [module]
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; CHECK-NEXT: Running pass: UnpackMachineBundlesPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86AsmPrinterPass on f
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; CHECK-NEXT: Running pass: FreeMachineFunctionPass on f
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define void @f() {
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ret void
80+
}

‎llvm/test/CodeGen/X86/new-pm/llc-start-stop-instance.ll

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; RUN: llc -mtriple=x86_64-- -enable-new-pm -debug-pass-manager -stop-after=verify,1 \
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; RUN: %s -o /dev/null 2>&1 | FileCheck -check-prefix=STOP-AFTER-1 %s
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; RUN: llc -mtriple=x86_64-- -enable-new-pm -debug-pass-manager -stop-after=verify,0 \
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; RUN: %s -o /dev/null 2>&1 | FileCheck -check-prefix=STOP-AFTER-0 %s
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; RUN: llc -mtriple=x86_64-- -enable-new-pm -debug-pass-manager -stop-before=verify,1 \
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; RUN: %s -o /dev/null 2>&1 | FileCheck -check-prefix=STOP-BEFORE-1 %s
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; RUN: llc -mtriple=x86_64-- -enable-new-pm -debug-pass-manager -start-before=verify,1 \
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; RUN: %s -o /dev/null 2>&1 | FileCheck -check-prefix=START-BEFORE-1 %s
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; RUN: llc -mtriple=x86_64-- -enable-new-pm -debug-pass-manager -start-after=verify,1 \
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; RUN: %s -o /dev/null 2>&1 | FileCheck -check-prefix=START-AFTER-1 %s
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16+
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; STOP-AFTER-1: Running pass: VerifierPass
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; STOP-AFTER-1: Running pass: VerifierPass
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; STOP-AFTER-0-NOT: Running pass: VerifierPass
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; STOP-AFTER-0: Running pass: VerifierPass
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; STOP-AFTER-0-NOT: Running pass: VerifierPass
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; STOP-BEFORE-1: Running pass: VerifierPass
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; STOP-BEFORE-1-NOT: Running pass: VerifierPass
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; START-BEFORE-1-NOT: Running pass: VerifierPass
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; START-BEFORE-1: Running pass: VerifierPass
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; START-BEFORE-1-NOT: Running pass: VerifierPass
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; START-AFTER-1-NOT: Running pass: VerifierPass
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define void @f() {
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ret void
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}

‎llvm/test/CodeGen/X86/new-pm/opt-pipeline.ll

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; When EXPENSIVE_CHECKS are enabled, the machine verifier appears between each
2+
; pass. Ignore it with 'grep -v'.
3+
; RUN: llc -mtriple=x86_64-- -O1 -debug-pass-manager -enable-new-pm < %s \
4+
; RUN: -o /dev/null 2>&1 | FileCheck %s
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; RUN: llc -mtriple=x86_64-- -O2 -debug-pass-manager -enable-new-pm < %s \
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; RUN: -o /dev/null 2>&1 | FileCheck %s
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; RUN: llc -mtriple=x86_64-- -O3 -debug-pass-manager -enable-new-pm < %s \
8+
; RUN: -o /dev/null 2>&1 | FileCheck %s
9+
10+
; REQUIRES: asserts
11+
12+
; CHECK-LABEL: Running pass: RequireAnalysisPass{{.*}}
13+
; CHECK-NEXT: Running analysis: ProfileSummaryAnalysis on [module]
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; CHECK-NEXT: Running pass: PreISelIntrinsicLoweringPass on [module]
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; CHECK-NEXT: Running analysis: {{.*InnerAnalysisManagerProxy.*}} on [module]
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; CHECK-NEXT: Running pass: ExpandLargeDivRemPass on f (3 instructions)
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; CHECK-NEXT: Running pass: ExpandLargeFpConvertPass on f (3 instructions)
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; CHECK-NEXT: Running pass: AtomicExpandPass on f (3 instructions)
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; CHECK-NEXT: Running pass: VerifierPass on f (3 instructions)
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; CHECK-NEXT: Running analysis: VerifierAnalysis on f
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; CHECK-NEXT: Running pass: LoopSimplifyPass on f (3 instructions)
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; CHECK-NEXT: Running analysis: LoopAnalysis on f
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; CHECK-NEXT: Running analysis: DominatorTreeAnalysis on f
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; CHECK-NEXT: Running analysis: AssumptionAnalysis on f
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; CHECK-NEXT: Running analysis: TargetIRAnalysis on f
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; CHECK-NEXT: Running pass: LCSSAPass on f (3 instructions)
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; CHECK-NEXT: Running analysis: MemorySSAAnalysis on f
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; CHECK-NEXT: Running analysis: AAManager on f
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; CHECK-NEXT: Running analysis: TargetLibraryAnalysis on f
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; CHECK-NEXT: Running analysis: BasicAA on f
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; CHECK-NEXT: Running analysis: ScopedNoAliasAA on f
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; CHECK-NEXT: Running analysis: TypeBasedAA on f
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; CHECK-NEXT: Running analysis: {{.*OuterAnalysisManagerProxy.*}} on f
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; CHECK-NEXT: Running analysis: ScalarEvolutionAnalysis on f
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; CHECK-NEXT: Running analysis: {{.*InnerAnalysisManagerProxy.*}} on f
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; CHECK-NEXT: Running pass: CanonicalizeFreezeInLoopsPass on b
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; CHECK-NEXT: Running pass: LoopSimplifyPass on f (3 instructions)
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; CHECK-NEXT: Running pass: LCSSAPass on f (3 instructions)
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; CHECK-NEXT: Running pass: LoopStrengthReducePass on b
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; CHECK-NEXT: Running analysis: IVUsersAnalysis on b
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; CHECK-NEXT: Running pass: MergeICmpsPass on f (3 instructions)
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; CHECK-NEXT: Running pass: ExpandMemCmpPass on f (3 instructions)
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; CHECK-NEXT: Running pass: GCLoweringPass on f (3 instructions)
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; CHECK-NEXT: Running pass: ShadowStackGCLoweringPass on f (3 instructions)
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; CHECK-NEXT: Running pass: LowerConstantIntrinsicsPass on f (3 instructions)
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; CHECK-NEXT: Running pass: UnreachableBlockElimPass on f (3 instructions)
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; CHECK-NEXT: Clearing all analysis results for: <possibly invalidated loop>
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; CHECK-NEXT: Invalidating analysis: VerifierAnalysis on f
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; CHECK-NEXT: Invalidating analysis: LoopAnalysis on f
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; CHECK-NEXT: Invalidating analysis: MemorySSAAnalysis on f
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; CHECK-NEXT: Invalidating analysis: ScalarEvolutionAnalysis on f
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; CHECK-NEXT: Invalidating analysis: {{.*InnerAnalysisManagerProxy.*}} on f
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; CHECK-NEXT: Running pass: ConstantHoistingPass on f (2 instructions)
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; CHECK-NEXT: Running analysis: BlockFrequencyAnalysis on f
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; CHECK-NEXT: Running analysis: BranchProbabilityAnalysis on f
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; CHECK-NEXT: Running analysis: LoopAnalysis on f
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; CHECK-NEXT: Running analysis: PostDominatorTreeAnalysis on f
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; CHECK-NEXT: Running pass: ReplaceWithVeclib on f (2 instructions)
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; CHECK-NEXT: Running pass: PartiallyInlineLibCallsPass on f (2 instructions)
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; CHECK-NEXT: Running pass: ExpandVectorPredicationPass on f (2 instructions)
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; CHECK-NEXT: Running pass: ScalarizeMaskedMemIntrinPass on f (2 instructions)
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; CHECK-NEXT: Running pass: ExpandReductionsPass on f (2 instructions)
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; CHECK-NEXT: Running pass: TLSVariableHoistPass on f (2 instructions)
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; CHECK-NEXT: Running pass: InterleavedAccessPass on f (2 instructions)
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; CHECK-NEXT: Running pass: IndirectBrExpandPass on f (2 instructions)
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; CHECK-NEXT: Running pass: CodeGenPreparePass on f (2 instructions)
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; CHECK-NEXT: Running pass: DwarfEHPreparePass on f (2 instructions)
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; CHECK-NEXT: Running pass: CallBrPreparePass on f (2 instructions)
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; CHECK-NEXT: Running pass: SafeStackPass on f (2 instructions)
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; CHECK-NEXT: Running pass: StackProtectorPass on f (2 instructions)
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; CHECK-NEXT: Running pass: VerifierPass on f (2 instructions)
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; CHECK-NEXT: Running analysis: VerifierAnalysis on f
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; CHECK-NEXT: Running analysis: MachineModuleAnalysis on [module]
74+
; CHECK-NEXT: Running pass: {{.*}}::X86ISelDagPass on f
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; CHECK-NEXT: Running pass: {{.*}}::CleanupLocalDynamicTLSPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86GlobalBaseRegPass on f
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; CHECK-NEXT: Running pass: FinalizeISelPass on f
78+
; CHECK-NEXT: Running pass: MachineVerifierPass on f
79+
; CHECK-NEXT: Running pass: {{.*}}::X86DomainReassignmentPass on f
80+
; CHECK-NEXT: Running pass: EarlyTailDuplicatePass on f
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; CHECK-NEXT: Running pass: OptimizePHIsPass on f
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; CHECK-NEXT: Running pass: StackColoringPass on f
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; CHECK-NEXT: Running pass: LocalStackSlotPass on f
84+
; CHECK-NEXT: Running pass: DeadMachineInstructionElimPass on f
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; CHECK-NEXT: Running pass: EarlyIfConverterPass on f
86+
; CHECK-NEXT: Running pass: MachineCombinerPass on f
87+
; CHECK-NEXT: Running pass: {{.*}}::X86CmovConverterDummyPass on f
88+
; CHECK-NEXT: Running pass: EarlyMachineLICMPass on f
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; CHECK-NEXT: Running pass: MachineCSEPass on f
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; CHECK-NEXT: Running pass: MachineSinkingPass on f
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; CHECK-NEXT: Running pass: PeepholeOptimizerPass on f
92+
; CHECK-NEXT: Running pass: DeadMachineInstructionElimPass on f
93+
; CHECK-NEXT: Running pass: LiveRangeShrinkPass on f
94+
; CHECK-NEXT: Running pass: {{.*}}::X86FixupSetCCPass on f
95+
; CHECK-NEXT: Running pass: {{.*}}::X86OptimizeLEAsPass on f
96+
; CHECK-NEXT: Running pass: {{.*}}::X86CallFrameOptimizationPass on f
97+
; CHECK-NEXT: Running pass: {{.*}}::X86AvoidStoreForwardingBlocksPass on f
98+
; CHECK-NEXT: Running pass: {{.*}}::X86SpeculativeLoadHardeningPass on f
99+
; CHECK-NEXT: Running pass: {{.*}}::X86FlagsCopyLoweringDummyPass on f
100+
; CHECK-NEXT: Running pass: {{.*}}::X86DynAllocaExpanderPass on f
101+
; CHECK-NEXT: Running pass: {{.*}}::X86PreTileConfigPass on f
102+
; CHECK-NEXT: Running pass: DetectDeadLanesPass on f
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; CHECK-NEXT: Running pass: ProcessImplicitDefsPass on f
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; CHECK-NEXT: Running pass: PHIEliminationPass on f
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; CHECK-NEXT: Running pass: TwoAddressInstructionPass on f
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; CHECK-NEXT: Running pass: RegisterCoalescerPass on f
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; CHECK-NEXT: Running pass: RenameIndependentSubregsPass on f
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; CHECK-NEXT: Running pass: MachineSchedulerPass on f
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; CHECK-NEXT: Running pass: RegAllocPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86FastTileConfigPass on f
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; CHECK-NEXT: Running pass: MachineCopyPropagationPass on f
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; CHECK-NEXT: Running pass: MachineLICMPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86LowerTileCopyPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86FloatingPointStackifierPass on f
115+
; CHECK-NEXT: Running pass: {{.*}}::X86LoadValueInjectionRetHardeningPass on f
116+
; CHECK-NEXT: Running pass: RemoveRedundantDebugValuesPass on f
117+
; CHECK-NEXT: Running pass: FixupStatepointCallerSavedPass on f
118+
; CHECK-NEXT: Running pass: PostRAMachineSinkingPass on f
119+
; CHECK-NEXT: Running pass: ShrinkWrapPass on f
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; CHECK-NEXT: Running pass: PrologEpilogInserterPass on f
121+
; CHECK-NEXT: Running pass: BranchFolderPass on f
122+
; CHECK-NEXT: Running pass: TailDuplicatePass on f
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; CHECK-NEXT: Running pass: MachineLateInstrsCleanupPass on f
124+
; CHECK-NEXT: Running pass: MachineCopyPropagationPass on f
125+
; CHECK-NEXT: Running pass: ExpandPostRAPseudosPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86ExpandPseudoPass on f
127+
; CHECK-NEXT: Running pass: MachineKCFIPass on f
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; CHECK-NEXT: Running pass: PostRASchedulerPass on f
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; CHECK-NEXT: Running pass: MachineBlockPlacementPass on f
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; CHECK-NEXT: Running pass: FEntryInserterPass on f
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; CHECK-NEXT: Running pass: XRayInstrumentationPass on f
132+
; CHECK-NEXT: Running pass: PatchableFunctionPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86ExecutionDomainFixPass on f
134+
; CHECK-NEXT: Running pass: BreakFalseDepsPass on f
135+
; CHECK-NEXT: Running pass: {{.*}}::X86IndirectBranchTrackingPass on f
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; CHECK-NEXT: Running pass: {{.*}}::X86IssueVZeroUpperPass on f
137+
; CHECK-NEXT: Running pass: {{.*}}::X86FixupBWInstsPass on f
138+
; CHECK-NEXT: Running pass: {{.*}}::X86PadShortFunctionsPass on f
139+
; CHECK-NEXT: Running pass: {{.*}}::X86FixupLEAsPass on f
140+
; CHECK-NEXT: Running pass: {{.*}}::X86FixupInstTuningPass on f
141+
; CHECK-NEXT: Running pass: {{.*}}::X86FixupVectorConstantsPass on f
142+
; CHECK-NEXT: Running pass: {{.*}}::X86EvexToVexInstsPass on f
143+
; CHECK-NEXT: Running pass: {{.*}}::X86DiscriminateMemOpsPass on f
144+
; CHECK-NEXT: Running pass: {{.*}}::X86InsertPrefetchPass on f
145+
; CHECK-NEXT: Running pass: {{.*}}::X86InsertX87waitPass on f
146+
; CHECK-NEXT: Running pass: FuncletLayoutPass on f
147+
; CHECK-NEXT: Running pass: StackMapLivenessPass on f
148+
; CHECK-NEXT: Running pass: LiveDebugValuesPass on f
149+
; CHECK-NEXT: Running pass: MachineSanitizerBinaryMetadata on f
150+
; CHECK-NEXT: Running pass: StackFrameLayoutAnalysisPass on f
151+
; CHECK-NEXT: Running pass: {{.*}}::X86SpeculativeExecutionSideEffectSuppressionPass on f
152+
; CHECK-NEXT: Running pass: {{.*}}::X86IndirectThunksPass on f
153+
; CHECK-NEXT: Running pass: {{.*}}::X86ReturnThunksPass on f
154+
; CHECK-NEXT: Running pass: CFIInstrInserterPass on f
155+
; CHECK-NEXT: Running pass: {{.*}}::X86LoadValueInjectionRetHardeningPass on f
156+
; CHECK-NEXT: Running pass: PseudoProbeInserterPass on [module]
157+
; CHECK-NEXT: Running pass: UnpackMachineBundlesPass on f
158+
; CHECK-NEXT: Running pass: {{.*}}::X86AsmPrinterPass on f
159+
; CHECK-NEXT: Running pass: FreeMachineFunctionPass on f
160+
161+
define void @f() {
162+
br label %b
163+
b:
164+
br label %b
165+
ret void
166+
}

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