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sse2-cvt-vec.c: New test.

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* gcc.target/i386/sse2-cvt-vec.c: New test.
	* gcc.target/i386/avx-cvt-vec.c: Ditto.
	* gcc.target/i386/avx-cvt-2-vec.c: Ditto.

From-SVN: r181390
This commit is contained in:
Uros Bizjak 2011-11-15 20:40:04 +01:00 committed by Uros Bizjak
parent f41fc8aaaa
commit e35525e9b4
4 changed files with 133 additions and 1 deletions

5
gcc/testsuite/ChangeLog

@ -1,6 +1,9 @@
2011-11-15 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/avx-floor-sfix-2-vec.c: New test.
* gcc.target/i386/sse2-cvt-vec.c: New test.
* gcc.target/i386/avx-cvt-vec.c: Ditto.
* gcc.target/i386/avx-cvt-2-vec.c: Ditto.
* gcc.target/i386/avx-floor-sfix-2-vec.c: Ditto.
* gcc.target/i386/avx-ceil-sfix-2-vec.c: Ditto.
* gcc.target/i386/avx-rint-sfix-2-vec.c: Ditto.
* gcc.target/i386/avx-round-sfix-2-vec.c: Ditto.

60
gcc/testsuite/gcc.target/i386/avx-cvt-2-vec.c Normal file

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/* { dg-do run } */
/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
/* { dg-require-effective-target avx } */
/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
#ifndef CHECK_H
#define CHECK_H "avx-check.h"
#endif
#ifndef TEST
#define TEST avx_test
#endif
#include CHECK_H
#include <math.h>
#define NUM 4
static void
__attribute__((__target__("fpmath=sse")))
init_src (double *src)
{
int i, sign = 1;
double f = rand ();
for (i = 0; i < NUM; i++)
{
src[i] = (i + 1) * f * M_PI * sign;
if (i < (NUM / 2))
{
if ((i % 6) == 0)
f = f * src[i];
}
else if (i == (NUM / 2))
f = rand ();
else if ((i % 6) == 0)
f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
sign = -sign;
}
}
static void
__attribute__((__target__("fpmath=sse")))
TEST (void)
{
double a[NUM];
float r[NUM];
int i;
init_src (a);
for (i = 0; i < NUM; i++)
r[i] = (float) a[i];
/* check results: */
for (i = 0; i < NUM; i++)
if (r[i] != (float) a[i])
abort();
}

9
gcc/testsuite/gcc.target/i386/avx-cvt-vec.c Normal file

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/* { dg-do run } */
/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
/* { dg-require-effective-target avx } */
/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
#define CHECK_H "avx-check.h"
#define TEST avx_test
#include "sse2-cvt-vec.c"

60
gcc/testsuite/gcc.target/i386/sse2-cvt-vec.c Normal file

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/* { dg-do run } */
/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse2" } */
/* { dg-require-effective-target sse2 } */
/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
#ifndef CHECK_H
#define CHECK_H "sse2-check.h"
#endif
#ifndef TEST
#define TEST sse2_test
#endif
#include CHECK_H
#include <math.h>
#define NUM 64
static void
__attribute__((__target__("fpmath=sse")))
init_src (double *src)
{
int i, sign = 1;
double f = rand ();
for (i = 0; i < NUM; i++)
{
src[i] = (i + 1) * f * M_PI * sign;
if (i < (NUM / 2))
{
if ((i % 6) == 0)
f = f * src[i];
}
else if (i == (NUM / 2))
f = rand ();
else if ((i % 6) == 0)
f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
sign = -sign;
}
}
static void
__attribute__((__target__("fpmath=sse")))
TEST (void)
{
double a[NUM];
float r[NUM];
int i;
init_src (a);
for (i = 0; i < NUM; i++)
r[i] = (float) a[i];
/* check results: */
for (i = 0; i < NUM; i++)
if (r[i] != (float) a[i])
abort();
}