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re PR target/56788 (_mm_frcz_sd and _mm_frcz_ss ignore their second argument)

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PR target/56788
	* gcc.target/i386/xop-frczX.c: New test.


Co-Authored-By: Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>

From-SVN: r205458
This commit is contained in:
Uros Bizjak 2013-11-27 19:07:22 +01:00 • committed by Uros Bizjak
parent 30f5fc6a42
commit df7a98a6c1
2 changed files with 66 additions and 0 deletions
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6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2013-11-27 Uros Bizjak <ubizjak@gmail.com>
Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
PR target/56788
* gcc.target/i386/xop-frczX.c: New test.
2013-11-27 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/59014

60
gcc/testsuite/gcc.target/i386/xop-frczX.c Normal file
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/* { 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);
}