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
30
31
32
33
34
35
36
37
38
39
40
|
; RUN: llc -fast-isel -fast-isel-abort -mtriple=aarch64 -o - %s | FileCheck %s
@var8 = global i8 0
@var16 = global i16 0
@var32 = global i32 0
@var64 = global i64 0
define void @test_mul8(i8 %lhs, i8 %rhs) {
; CHECK-LABEL: test_mul8:
; CHECK: mul w0, w0, w1
; %lhs = load i8* @var8
; %rhs = load i8* @var8
%prod = mul i8 %lhs, %rhs
store i8 %prod, i8* @var8
ret void
}
define void @test_mul16(i16 %lhs, i16 %rhs) {
; CHECK-LABEL: test_mul16:
; CHECK: mul w0, w0, w1
%prod = mul i16 %lhs, %rhs
store i16 %prod, i16* @var16
ret void
}
define void @test_mul32(i32 %lhs, i32 %rhs) {
; CHECK-LABEL: test_mul32:
; CHECK: mul w0, w0, w1
%prod = mul i32 %lhs, %rhs
store i32 %prod, i32* @var32
ret void
}
define void @test_mul64(i64 %lhs, i64 %rhs) {
; CHECK-LABEL: test_mul64:
; CHECK: mul x0, x0, x1
%prod = mul i64 %lhs, %rhs
store i64 %prod, i64* @var64
ret void
}
|
