; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a8 -asm-verbose=false %s -o - | FileCheck %s | |
define zeroext i1 @test0(i32 %x) nounwind { | |
; CHECK-LABEL: test0: | |
; CHECK: add [[REG:(r[0-9]+)|(lr)]], r0, #1 | |
; CHECK-NEXT: mov r0, #0 | |
; CHECK-NEXT: cmp [[REG]], #1 | |
; CHECK-NEXT: movwhi r0, #1 | |
; CHECK-NEXT: bx lr | |
%cmp1 = icmp ne i32 %x, -1 | |
%not.cmp = icmp ne i32 %x, 0 | |
%.cmp1 = and i1 %cmp1, %not.cmp | |
ret i1 %.cmp1 | |
} |