1; RUN: llc -march=hexagon -mcpu=hexagonv4 -disable-dfa-sched -disable-hexagon-misched < %s | FileCheck %s
2
3@num = external global i32
4@acc = external global i32
5@val = external global i32
6
7; CHECK: memw(##num)
8; CHECK: memw(##acc)
9; CHECK: memw(##val)
10
11define void @foo() nounwind {
12entry:
13  %0 = load i32* @num, align 4
14  %1 = load i32* @acc, align 4
15  %mul = mul nsw i32 %0, %1
16  %2 = load i32* @val, align 4
17  %add = add nsw i32 %mul, %2
18  store i32 %add, i32* @num, align 4
19  ret void
20}
21