1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
; RUN: true
; DISABLED: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
@num = external global i32
@acc = external global i32
@num2 = external global i32
; CHECK: allocframe
; CHECK: dealloc_return
define i32 @foo() nounwind {
entry:
%i = alloca i32, align 4
%0 = load i32* @num, align 4
store i32 %0, i32* %i, align 4
%1 = load i32* %i, align 4
%2 = load i32* @acc, align 4
%mul = mul nsw i32 %1, %2
%3 = load i32* @num2, align 4
%add = add nsw i32 %mul, %3
store i32 %add, i32* %i, align 4
%4 = load i32* %i, align 4
ret i32 %4
}
|
