| ; RUN: opt < %s -passes=instcombine -disable-output | |
| ; This example caused instcombine to spin into an infinite loop. | |
| define void @test(i32* %P) { | |
| ret void | |
| Dead: ; preds = %Dead | |
| %X = phi i32 [ %Y, %Dead ] ; <i32> [#uses=1] | |
| %Y = sdiv i32 %X, 10 ; <i32> [#uses=2] | |
| store i32 %Y, i32* %P | |
| br label %Dead | |
| } | |