forked from OSchip/llvm-project
15 lines
390 B
LLVM
15 lines
390 B
LLVM
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; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips -verify-machineinstrs < %s | FileCheck %s
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; Function Attrs: nounwind readnone
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define i1 @fun(i32 %a, i32 %b) {
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entry:
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; CHECK-LABEL: fun:
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; CHECK: xor16
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%reg1 = or i32 %a, %b
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%reg2 = xor i32 %reg1, -1
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%bool1 = icmp ne i32 %a, -1
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%bool1.ext = zext i1 %bool1 to i32
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%bool2 = icmp eq i32 %bool1.ext, %reg2
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ret i1 %bool2
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}
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