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20 lines
558 B
LLVM
20 lines
558 B
LLVM
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; RUN: llvm-as < %s | opt -scalarrepl | llvm-dis | not grep alloca
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; RUN: llvm-as < %s | opt -scalarrepl | llvm-dis | not grep {7 x double}
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; RUN: llvm-as < %s | opt -scalarrepl -instcombine | llvm-dis | grep {ret double %B}
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define double @test(double %A, double %B) {
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%ARR = alloca [7 x i64]
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%C = bitcast [7 x i64]* %ARR to double*
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store double %A, double* %C
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%D = getelementptr [7 x i64]* %ARR, i32 0, i32 4
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%E = bitcast i64* %D to double*
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store double %B, double* %E
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%F = getelementptr double* %C, i32 4
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%G = load double* %F
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ret double %G
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}
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