1 ; RUN: opt -jump-threading < %s 2 ; <rdar://problem/9284786> 3 4 %0 = type <{ i64, i16, i64, i8, i8 }> 5 6 @g_338 = external global %0, align 8 7 8 define void @func_1() nounwind ssp { 9 entry: 10 ret void 11 12 for.cond1177: 13 %inc1187 = add nsw i32 0, 1 14 %cmp1179 = icmp slt i32 %inc1187, 5 15 br i1 %cmp1179, label %for.cond1177, label %land.rhs1320 16 17 land.rhs1320: 18 %tmp1324 = load volatile i64, i64* getelementptr inbounds (%0, %0* @g_338, i64 0, i32 2), align 1 19 br label %if.end.i 20 21 if.end.i: 22 %tobool.pr.i = phi i1 [ false, %if.end.i ], [ false, %land.rhs1320 ] 23 br i1 %tobool.pr.i, label %return, label %if.end.i 24 25 return: 26 ret void 27 } 28
