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16 lines
332 B
LLVM
16 lines
332 B
LLVM
; RUN: llvm-as < %s | opt -basicaa -load-vn -gcse -instcombine |\
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; RUN: llvm-dis | grep {load i32\\* %A}
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declare double* @useit(i32*)
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define i32 @foo(i32 %Amt) {
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%A = malloc i32, i32 %Amt
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%P = call double* @useit(i32* %A)
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%X = load i32* %A
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store double 0.0, double* %P
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%Y = load i32* %A
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%Z = sub i32 %X, %Y
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ret i32 %Z
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}
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