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17 lines
365 B
LLVM
17 lines
365 B
LLVM
; RUN: llvm-as < %s | opt -instcombine -disable-output &&
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep -v 'store.*,.*null' | not grep store
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void %test1(int* %P) {
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store int undef, int* %P
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store int 123, int* undef
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store int 124, int* null
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ret void
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}
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void %test2(int* %P) {
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%X = load int* %P
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%Y = add int %X, 0
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store int %Y, int* %P
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ret void
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}
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