| ; RUN: llc -march=hexagon -mcpu=hexagonv4 -disable-dfa-sched -disable-hexagon-misched < %s | FileCheck %s | |
| @num = external global i32 | |
| @acc = external global i32 | |
| @val = external global i32 | |
| ; CHECK: memw(##num) | |
| ; CHECK: memw(##acc) | |
| ; CHECK: memw(##val) | |
| define void @foo() nounwind { | |
| entry: | |
| %0 = load i32* @num, align 4 | |
| %1 = load i32* @acc, align 4 | |
| %mul = mul nsw i32 %0, %1 | |
| %2 = load i32* @val, align 4 | |
| %add = add nsw i32 %mul, %2 | |
| store i32 %add, i32* @num, align 4 | |
| ret void | |
| } |