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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt < %s -passes=instcombine -S | FileCheck %s3; PR23894 5define i1 @test(i1 %a, i1 %b) {6; CHECK-LABEL: define i1 @test(7; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {8; CHECK-NEXT: [[R:%.*]] = xor i1 [[A]], [[B]]9; CHECK-NEXT: ret i1 [[R]]10;11 %r = add i1 %a, %b12 ret i1 %r13}14