| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 | |
| ; RUN: opt < %s -passes=instcombine -S | FileCheck %s | |
| ; PR2389 | |
| define i1 @test(i1 %a, i1 %b) { | |
| ; CHECK-LABEL: define i1 @test( | |
| ; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) { | |
| ; CHECK-NEXT: [[R:%.*]] = xor i1 [[A]], [[B]] | |
| ; CHECK-NEXT: ret i1 [[R]] | |
| ; | |
| %r = add i1 %a, %b | |
| ret i1 %r | |
| } |