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14 lines
362 B
LLVM
14 lines
362 B
LLVM
; RUN: llc < %s -mcpu=generic -march=x86-64 -asm-verbose=false | FileCheck %s
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define zeroext i1 @test0(i64 %x) nounwind {
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; CHECK-LABEL: test0:
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; CHECK-NEXT: incq %[[X:rdi|rcx]]
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; CHECK-NEXT: cmpq $1, %[[X]]
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; CHECK-NEXT: seta %al
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; CHECK-NEXT: ret
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%cmp1 = icmp ne i64 %x, -1
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%not.cmp = icmp ne i64 %x, 0
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%.cmp1 = and i1 %cmp1, %not.cmp
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ret i1 %.cmp1
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}
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