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377a5c1a87
C1-X <u C2 -> (X|(C2-1)) == C1 C1-X >u C2 -> (X|C2) == C1 X-C1 <u C2 -> (X & -C2) == C1 X-C1 >u C2 -> (X & ~C2) == C1 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185909 91177308-0d34-0410-b5e6-96231b3b80d8
9 lines
268 B
LLVM
9 lines
268 B
LLVM
; RUN: opt < %s -instcombine -S | grep "ugt.*, 1"
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define i1 @test(i32 %tmp1030) {
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%tmp1037 = icmp ne i32 %tmp1030, 39 ; <i1> [#uses=1]
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%tmp1039 = icmp ne i32 %tmp1030, 40 ; <i1> [#uses=1]
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%tmp1042 = and i1 %tmp1037, %tmp1039 ; <i1> [#uses=1]
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ret i1 %tmp1042
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}
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