blob: 83f4d831241dc71510fe4b70172d63ed710f7fe8 (
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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
; Ensure that floating point operations are lowered to function calls when the
; FPU is not available in the hardware and that function calls are not used
; when the FPU is available in the hardware.
;
; RUN: llc < %s -march=mblaze | FileCheck -check-prefix=FUN %s
; RUN: llc < %s -march=mblaze -mattr=+fpu | FileCheck -check-prefix=FPU %s
define float @test_add(float %a, float %b) {
; FUN: test_add:
; FPU: test_add:
%tmp.1 = fadd float %a, %b
; FUN-NOT: fadd
; FUN: brlid
; FPU-NOT: brlid
; FPU: fadd
ret float %tmp.1
; FUN: rtsd
; FPU: rtsd
}
define float @test_sub(float %a, float %b) {
; FUN: test_sub:
; FPU: test_sub:
%tmp.1 = fsub float %a, %b
; FUN-NOT: frsub
; FUN: brlid
; FPU-NOT: brlid
; FPU: frsub
ret float %tmp.1
; FUN: rtsd
; FPU: rtsd
}
define float @test_mul(float %a, float %b) {
; FUN: test_mul:
; FPU: test_mul:
%tmp.1 = fmul float %a, %b
; FUN-NOT: fmul
; FUN: brlid
; FPU-NOT: brlid
; FPU: fmul
ret float %tmp.1
; FUN: rtsd
; FPU: rtsd
}
define float @test_div(float %a, float %b) {
; FUN: test_div:
; FPU: test_div:
%tmp.1 = fdiv float %a, %b
; FUN-NOT: fdiv
; FUN: brlid
; FPU-NOT: brlid
; FPU: fdiv
ret float %tmp.1
; FUN: rtsd
; FPU: rtsd
}
|