1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
; RUN: llc %s -march=mipsel -mattr=micromips -filetype=asm \
; RUN: -relocation-model=pic -O3 -o - | FileCheck %s
define i32 @sum(i32* %x, i32* %y) nounwind uwtable {
entry:
%x.addr = alloca i32*, align 8
%y.addr = alloca i32*, align 8
store i32* %x, i32** %x.addr, align 8
store i32* %y, i32** %y.addr, align 8
%0 = load i32*, i32** %x.addr, align 8
%1 = load i32, i32* %0, align 4
%2 = load i32*, i32** %y.addr, align 8
%3 = load i32, i32* %2, align 4
%add = add nsw i32 %1, %3
ret i32 %add
}
define i32 @main() nounwind uwtable {
entry:
%retval = alloca i32, align 4
%x = alloca i32, align 4
%y = alloca i32, align 4
store i32 0, i32* %retval
%call = call i32 @sum(i32* %x, i32* %y)
ret i32 %call
}
; CHECK: addiu ${{[0-9]+}}, $sp, {{[0-9]+}}
; CHECK: addiu ${{[0-9]+}}, $sp, {{[0-9]+}}
|
