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if the other side is overdefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18806 91177308-0d34-0410-b5e6-96231b3b80d8
9 lines
195 B
LLVM
9 lines
195 B
LLVM
; RUN: llvm-as < %s | opt -sccp | llvm-dis | grep 'ret int 0'
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; Test that SCCP has basic knowledge of when and/or nuke overdefined values.
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int %test(int %X) {
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%Y = and int %X, 0
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ret int %Y
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}
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