1 /* Test SB-1 v2sf extensions. */
2 /* { dg-do compile } */
3 /* { dg-options "-march=sb1 -mpaired-single -mgp64 -ffast-math" } */
4 /* { dg-skip-if "rsqrt code quality test" { *-*-* } { "-O0" } { "" } } */
5 /* { dg-final { scan-assembler "\tdiv.ps\t" } } */
6 /* { dg-final { scan-assembler "\trecip.ps\t" } } */
7 /* { dg-final { scan-assembler "\tsqrt.ps\t" } } */
8 /* { dg-final { scan-assembler "\trsqrt.ps\t" } } */
10 typedef float v2sf
__attribute__ ((vector_size (8)));
12 NOMIPS16 v2sf
divide (v2sf a
, v2sf b
)
17 NOMIPS16 v2sf
recip (v2sf a
)
19 return ((v2sf
) {1.0, 1.0}) / a
;
22 NOMIPS16 v2sf
squareroot (v2sf a
)
24 return __builtin_mips_sqrt_ps (a
);
27 NOMIPS16 v2sf
rsqrt (v2sf a
)
29 return ((v2sf
) {1.0, 1.0}) / __builtin_mips_sqrt_ps (a
);