1 ; RUN: opt < %s -instcombine -S | grep "store i32" | count 2 2 3 @g_139 = global i32 0 ; <i32*> [#uses=2] 4 5 define void @func_56(i32 %p_60) nounwind { 6 entry: 7 store i32 1, i32* @g_139, align 4 8 %tmp1 = icmp ne i32 %p_60, 0 ; <i1> [#uses=1] 9 %tmp12 = zext i1 %tmp1 to i8 ; <i8> [#uses=1] 10 %toBool = icmp ne i8 %tmp12, 0 ; <i1> [#uses=1] 11 br i1 %toBool, label %bb, label %return 12 13 bb: ; preds = %bb, %entry 14 store i32 1, i32* @g_139, align 4 15 br label %bb 16 17 return: ; preds = %entry 18 ret void 19 } 20 21
