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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122603 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2010-12-28 18:45:02 +00:00
parent fe024d0a62
commit 1dc5db2beb
1 changed files with 11 additions and 0 deletions
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11
lib/Target/README.txt
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@ -2065,3 +2065,14 @@ entry:
}
//===---------------------------------------------------------------------===//
This compare could fold to false:
define i1 @g(i32 a) nounwind readnone {
%add = shl i32 %a, 1
%mul = shl i32 %a, 1
%cmp = icmp ugt i32 %add, %mul
ret i1 %cmp
}
//===---------------------------------------------------------------------===//