diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/xop-frczX.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/xop-frczX.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/xop-frczX.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/xop-frczX.c new file mode 100644 index 000000000..931b5ce39 --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/xop-frczX.c @@ -0,0 +1,60 @@ +/* { dg-do run } */ +/* { dg-require-effective-target xop } */ +/* { dg-options "-O2 -mxop" } */ + +#include "xop-check.h" + +#include <x86intrin.h> + +void +check_mm_vmfrcz_sd (__m128d __A, __m128d __B) +{ + union128d a, b, c; + double d[2]; + + a.x = __A; + b.x = __B; + c.x = _mm_frcz_sd (__A, __B); + d[0] = b.a[0] - (int)b.a[0] ; + d[1] = a.a[1]; + if (check_union128d (c, d)) + abort (); +} + +void +check_mm_vmfrcz_ss (__m128 __A, __m128 __B) +{ + union128 a, b, c; + float f[4]; + + a.x = __A; + b.x = __B; + c.x = _mm_frcz_ss (__A, __B); + f[0] = b.a[0] - (int)b.a[0] ; + f[1] = a.a[1]; + f[2] = a.a[2]; + f[3] = a.a[3]; + if (check_union128 (c, f)) + abort (); +} + +static void +xop_test (void) +{ + union128 a, b; + union128d c,d; + int i; + + for (i = 0; i < 4; i++) + { + a.a[i] = i + 3.5; + b.a[i] = i + 7.9; + } + for (i = 0; i < 2; i++) + { + c.a[i] = i + 3.5; + d.a[i] = i + 7.987654321; + } + check_mm_vmfrcz_ss (a.x, b.x); + check_mm_vmfrcz_sd (c.x, d.x); +} |