| ; RUN: opt < %s -passes=instcombine,simplifycfg -S | FileCheck %s |
| ; RUN: verify-uselistorder %s |
| |
| @.str_1 = internal constant [6 x i8] c"_Bool\00" ; <ptr> [#uses=2] |
| |
| ; Make sure there is no branch |
| ; CHECK: define i32 @test( |
| ; CHECK-NEXT: endif.7: |
| ; CHECK-NEXT: ret i32 0 |
| ; CHECK-NEXT: } |
| define i32 @test() { |
| %tmp.54 = load i8, ptr getelementptr ([6 x i8], ptr @.str_1, i64 0, i64 1) ; <i8> [#uses=1] |
| %tmp.55 = icmp ne i8 %tmp.54, 66 ; <i1> [#uses=1] |
| br i1 %tmp.55, label %then.7, label %endif.7 |
| |
| then.7: ; preds = %then.7, %0 |
| br label %then.7 |
| |
| endif.7: ; preds = %0 |
| ret i32 0 |
| } |
| |
