21 lines
661 B
LLVM
21 lines
661 B
LLVM
; RUN: opt < %s -scalarrepl -S | not grep alloca
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; RUN: opt < %s -scalarrepl -S | not grep "7 x double"
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; RUN: opt < %s -scalarrepl -instcombine -S | grep "ret double %B"
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
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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], [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, double* %C, i32 4
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%G = load double, double* %F
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ret double %G
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}
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