blob: fb83ef626af69e9e32045e20321e281daa38a7de (
plain)
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
41
42
43
44
45
46
47
48
49
50
51
|
; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NEON
; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=A8
define float @t1(float %acc, float %a, float %b) {
entry:
; VFP2: t1:
; VFP2: vmla.f32
; NEON: t1:
; NEON: vmla.f32
; A8: t1:
; A8: vmul.f32
; A8: vadd.f32
%0 = fmul float %a, %b
%1 = fadd float %acc, %0
ret float %1
}
define double @t2(double %acc, double %a, double %b) {
entry:
; VFP2: t2:
; VFP2: vmla.f64
; NEON: t2:
; NEON: vmla.f64
; A8: t2:
; A8: vmul.f64
; A8: vadd.f64
%0 = fmul double %a, %b
%1 = fadd double %acc, %0
ret double %1
}
define float @t3(float %acc, float %a, float %b) {
entry:
; VFP2: t3:
; VFP2: vmla.f32
; NEON: t3:
; NEON: vmla.f32
; A8: t3:
; A8: vmul.f32
; A8: vadd.f32
%0 = fmul float %a, %b
%1 = fadd float %0, %acc
ret float %1
}
|
