1 /* { dg-do compile } */
2 /* { dg-options "-mabi=32 -mfp64 -mhard-float -mmsa -EL -flax-vector-conversions" } */
3 /* { dg-skip-if "uses global registers" { *-*-* } { "-O0" } { "" } } */
4
5 typedef int v4i32 __attribute__ ((vector_size(16)));
6 typedef float v4f32 __attribute__ ((vector_size(16)));
7 typedef double v2f64 __attribute__ ((vector_size(16)));
8
9 /* Test that MSA FMADD-like intrinsics do not use first operand for multiplication. */
10
11 register v4i32 a __asm__("$f20");
12 register v4i32 b __asm__("$f22");
13 register v4f32 c __asm__("$f24");
14 register v4f32 d __asm__("$f26");
15 register v2f64 e __asm__("$f28");
16 register v2f64 f __asm__("$f30");
17
18 void
maddv_b_msa(void)19 maddv_b_msa (void)
20 {
21 a = __builtin_msa_maddv_b (a, b, b);
22 }
23 /* { dg-final { scan-assembler "maddv\\\.b\t\\\$w20,\\\$w22,\\\$w22" } } */
24
25 void
maddv_h_msa(void)26 maddv_h_msa (void)
27 {
28 a = __builtin_msa_maddv_h (a, b, b);
29 }
30 /* { dg-final { scan-assembler "maddv\\\.h\t\\\$w20,\\\$w22,\\\$w22" } } */
31
32 void
maddv_w_msa(void)33 maddv_w_msa (void)
34 {
35 a = __builtin_msa_maddv_w (a, b, b);
36 }
37 /* { dg-final { scan-assembler "maddv\\\.w\t\\\$w20,\\\$w22,\\\$w22" } } */
38
39 void
maddv_d_msa(void)40 maddv_d_msa (void)
41 {
42 a = __builtin_msa_maddv_d (a, b, b);
43 }
44 /* { dg-final { scan-assembler "maddv\\\.d\t\\\$w20,\\\$w22,\\\$w22" } } */
45
46 void
msubv_b_msa(void)47 msubv_b_msa (void)
48 {
49 a = __builtin_msa_msubv_b (a, b, b);
50 }
51 /* { dg-final { scan-assembler "msubv\\\.b\t\\\$w20,\\\$w22,\\\$w22" } } */
52
53 void
msubv_h_msa(void)54 msubv_h_msa (void)
55 {
56 a = __builtin_msa_msubv_h (a, b, b);
57 }
58 /* { dg-final { scan-assembler "msubv\\\.h\t\\\$w20,\\\$w22,\\\$w22" } } */
59
60 void
msubv_w_msa(void)61 msubv_w_msa (void)
62 {
63 a = __builtin_msa_msubv_w (a, b, b);
64 }
65 /* { dg-final { scan-assembler "msubv\\\.w\t\\\$w20,\\\$w22,\\\$w22" } } */
66
67 void
msubv_d_msa(void)68 msubv_d_msa (void)
69 {
70 a = __builtin_msa_msubv_d (a, b, b);
71 }
72 /* { dg-final { scan-assembler "msubv\\\.d\t\\\$w20,\\\$w22,\\\$w22" } } */
73
74 void
fmadd_w_msa(void)75 fmadd_w_msa (void)
76 {
77 c = __builtin_msa_fmadd_w (c, d, d);
78 }
79 /* { dg-final { scan-assembler "fmadd\\\.w\t\\\$w24,\\\$w26,\\\$w26" } } */
80
81 void
fmadd_d_msa(void)82 fmadd_d_msa (void)
83 {
84 e = __builtin_msa_fmadd_d (e, f, f);
85 }
86 /* { dg-final { scan-assembler "fmadd\\\.d\t\\\$w28,\\\$w30,\\\$w30" } } */
87
88 void
fmsub_w_msa(void)89 fmsub_w_msa (void)
90 {
91 c = __builtin_msa_fmsub_w (c, d, d);
92 }
93 /* { dg-final { scan-assembler "fmsub\\\.w\t\\\$w24,\\\$w26,\\\$w26" } } */
94
95 void
fmsub_d_msa(void)96 fmsub_d_msa (void)
97 {
98 e = __builtin_msa_fmsub_d (e, f, f);
99 }
100 /* { dg-final { scan-assembler "fmsub\\\.d\t\\\$w28,\\\$w30,\\\$w30" } } */
101
102