1; RUN: llc < %s -march=ppc32 -fp-contract=fast | FileCheck %s
2
3define double @test_FMADD1(double %A, double %B, double %C) {
4	%D = fmul double %A, %B		; <double> [#uses=1]
5	%E = fadd double %D, %C		; <double> [#uses=1]
6	ret double %E
7; CHECK-LABEL: test_FMADD1:
8; CHECK: fmadd
9; CHECK-NEXT: blr
10}
11
12define double @test_FMADD2(double %A, double %B, double %C) {
13	%D = fmul double %A, %B		; <double> [#uses=1]
14	%E = fadd double %D, %C		; <double> [#uses=1]
15	ret double %E
16; CHECK-LABEL: test_FMADD2:
17; CHECK: fmadd
18; CHECK-NEXT: blr
19}
20
21define double @test_FMSUB(double %A, double %B, double %C) {
22	%D = fmul double %A, %B		; <double> [#uses=1]
23	%E = fsub double %D, %C		; <double> [#uses=1]
24	ret double %E
25; CHECK-LABEL: test_FMSUB:
26; CHECK: fmsub
27; CHECK-NEXT: blr
28}
29
30define double @test_FNMADD1(double %A, double %B, double %C) {
31	%D = fmul double %A, %B		; <double> [#uses=1]
32	%E = fadd double %D, %C		; <double> [#uses=1]
33	%F = fsub double -0.000000e+00, %E		; <double> [#uses=1]
34	ret double %F
35; CHECK-LABEL: test_FNMADD1:
36; CHECK: fnmadd
37; CHECK-NEXT: blr
38}
39
40define double @test_FNMADD2(double %A, double %B, double %C) {
41	%D = fmul double %A, %B		; <double> [#uses=1]
42	%E = fadd double %C, %D		; <double> [#uses=1]
43	%F = fsub double -0.000000e+00, %E		; <double> [#uses=1]
44	ret double %F
45; CHECK-LABEL: test_FNMADD2:
46; CHECK: fnmadd
47; CHECK-NEXT: blr
48}
49
50define double @test_FNMSUB1(double %A, double %B, double %C) {
51	%D = fmul double %A, %B		; <double> [#uses=1]
52	%E = fsub double %C, %D		; <double> [#uses=1]
53	ret double %E
54; CHECK-LABEL: test_FNMSUB1:
55; CHECK: fnmsub
56; CHECK-NEXT: blr
57}
58
59define double @test_FNMSUB2(double %A, double %B, double %C) {
60	%D = fmul double %A, %B		; <double> [#uses=1]
61	%E = fsub double %D, %C		; <double> [#uses=1]
62	%F = fsub double -0.000000e+00, %E		; <double> [#uses=1]
63	ret double %F
64; CHECK-LABEL: test_FNMSUB2:
65; CHECK: fnmsub
66; CHECK-NEXT: blr
67}
68
69define float @test_FNMSUBS(float %A, float %B, float %C) {
70	%D = fmul float %A, %B		; <float> [#uses=1]
71	%E = fsub float %D, %C		; <float> [#uses=1]
72	%F = fsub float -0.000000e+00, %E		; <float> [#uses=1]
73	ret float %F
74; CHECK-LABEL: test_FNMSUBS:
75; CHECK: fnmsubs
76; CHECK-NEXT: blr
77}
78