| ; RUN: llc < %s -O0 -march=x86-64 | |
| ; rdar://8204072 | |
| ; PR7652 | |
| @sc = external global i8 | |
| @uc = external global i8 | |
| declare i8 @llvm.atomic.load.and.i8.p0i8(i8* nocapture, i8) nounwind | |
| define void @test_fetch_and_op() nounwind { | |
| entry: | |
| %tmp40 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1] | |
| store i8 %tmp40, i8* @sc | |
| %tmp41 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1] | |
| store i8 %tmp41, i8* @uc | |
| ret void | |
| } |