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