54 lines
2.3 KiB
LLVM
54 lines
2.3 KiB
LLVM
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; RUN: opt -aa-pipeline=basic-aa -passes='require<memoryssa>,invalidate<aa>,early-cse-memssa' \
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; RUN: -debug-pass-manager -disable-output %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-AA-INVALIDATE
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; RUN: opt -aa-pipeline=basic-aa -passes='require<memoryssa>,invalidate<domtree>,early-cse-memssa' \
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; RUN: -debug-pass-manager -disable-output %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-DT-INVALIDATE
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; CHECK-AA-INVALIDATE: Running analysis: MemorySSAAnalysis
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; CHECK-AA-INVALIDATE: Running analysis: DominatorTreeAnalysis
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; CHECK-AA-INVALIDATE: Running analysis: AAManager
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; CHECK-AA-INVALIDATE: Running analysis: BasicAA
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; CHECK-AA-INVALIDATE: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
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; CHECK-AA-INVALIDATE: Invalidating analysis: AAManager
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; CHECK-AA-INVALIDATE: Invalidating analysis: MemorySSAAnalysis
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; CHECK-AA-INVALIDATE: Running pass: EarlyCSEPass
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; CHECK-AA-INVALIDATE: Running analysis: MemorySSAAnalysis
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; CHECK-AA-INVALIDATE: Running analysis: AAManager
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; CHECK-DT-INVALIDATE: Running analysis: MemorySSAAnalysis
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; CHECK-DT-INVALIDATE: Running analysis: DominatorTreeAnalysis
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; CHECK-DT-INVALIDATE: Running analysis: AAManager
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; CHECK-DT-INVALIDATE: Running analysis: BasicAA
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; CHECK-DT-INVALIDATE: Running pass: InvalidateAnalysisPass<{{.*}}DominatorTreeAnalysis
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; CHECK-DT-INVALIDATE: Invalidating analysis: DominatorTreeAnalysis
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; CHECK-DT-INVALIDATE: Invalidating analysis: BasicAA
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; CHECK-DT-INVALIDATE: Invalidating analysis: AAManager
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; CHECK-DT-INVALIDATE: Invalidating analysis: MemorySSAAnalysis
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; CHECK-DT-INVALIDATE: Running pass: EarlyCSEPass
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; CHECK-DT-INVALIDATE: Running analysis: DominatorTreeAnalysis
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; CHECK-DT-INVALIDATE: Running analysis: MemorySSAAnalysis
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; CHECK-DT-INVALIDATE: Running analysis: AAManager
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; CHECK-DT-INVALIDATE: Running analysis: BasicAA
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; Function Attrs: ssp uwtable
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define i32 @main() {
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entry:
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%call = call noalias i8* @_Znwm(i64 4)
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%0 = bitcast i8* %call to i32*
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%call1 = call noalias i8* @_Znwm(i64 4)
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%1 = bitcast i8* %call1 to i32*
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store i32 5, i32* %0, align 4
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store i32 7, i32* %1, align 4
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%2 = load i32, i32* %0, align 4
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%3 = load i32, i32* %1, align 4
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%4 = load i32, i32* %0, align 4
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%5 = load i32, i32* %1, align 4
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%add = add nsw i32 %3, %5
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ret i32 %add
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}
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declare noalias i8* @_Znwm(i64)
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