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22 lines
530 B
Plaintext
22 lines
530 B
Plaintext
; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine -mem2reg | llvm-dis | \
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; RUN: not grep {int 1}
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; When propagating the load through the select, make sure that the load is
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; inserted where the original load was, not where the select is. Not doing
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; so could produce incorrect results!
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implementation
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int %test(bool %C) {
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%X = alloca int
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%X2 = alloca int
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store int 1, int* %X
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store int 2, int* %X2
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%Y = select bool %C, int* %X, int* %X2
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store int 3, int* %X
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%Z = load int* %Y
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ret int %Z
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}
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