| ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {store i32} | count 2 | |
| @g_139 = global i32 0 ; <i32*> [#uses=2] | |
| define void @func_56(i32 %p_60) nounwind { | |
| entry: | |
| store i32 1, i32* @g_139, align 4 | |
| %tmp1 = icmp ne i32 %p_60, 0 ; <i1> [#uses=1] | |
| %tmp12 = zext i1 %tmp1 to i8 ; <i8> [#uses=1] | |
| %toBool = icmp ne i8 %tmp12, 0 ; <i1> [#uses=1] | |
| br i1 %toBool, label %bb, label %return | |
| bb: ; preds = %bb, %entry | |
| store i32 1, i32* @g_139, align 4 | |
| br label %bb | |
| return: ; preds = %entry | |
| ret void | |
| } | |