1 ; This testcase causes an infinite loop in the instruction combiner,
2 ; because it things that the constant value is a not expression... and
3 ; constantly inverts the branch back and forth.
5 ; RUN: opt < %s -instcombine -disable-output
7 define i8 @test19(i1 %c) {
8 br i1 true, label %True, label %False