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avx512vpopcntdq-check.h: New. 

* gcc.target/i386/avx512vpopcntdq-check.h: New.
	* gcc.target/i386/avx512vpopcntdq-vpopcntd-1.c: Ditto.
	* gcc.target/i386/avx512vpopcntdq-vpopcntq-1.c: Ditto.
	* gcc.target/i386/avx512f-helper.h: Add avx512vpopcntdq-check.h.
	* gcc.target/i386/i386.exp
	(check_effective_target_avx512vpopcntdq): New.

From-SVN: r245879
This commit is contained in:
Andrew Senkevich 2017-03-03 16:55:31 +00:00 committed by Uros Bizjak
parent da7c751ba7
commit 945b6e16e2
6 changed files with 188 additions and 0 deletions
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9
gcc/testsuite/ChangeLog
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@ -1,3 +1,12 @@
2017-03-03 Andrew Senkevich <andrew.senkevich@intel.com>
* gcc.target/i386/avx512vpopcntdq-check.h: New.
* gcc.target/i386/avx512vpopcntdq-vpopcntd-1.c: Ditto.
* gcc.target/i386/avx512vpopcntdq-vpopcntq-1.c: Ditto.
* gcc.target/i386/avx512f-helper.h: Add avx512vpopcntdq-check.h.
* gcc.target/i386/i386.exp
(check_effective_target_avx512vpopcntdq): New.
2017-03-03 Toma Tabacu <toma.tabacu@imgtec.com>
* gcc.target/mips/pr68273.c (dg-final): Match SImode registers only for

5
gcc/testsuite/gcc.target/i386/avx512f-helper.h
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@ -26,6 +26,8 @@
#include "avx5124fmaps-check.h"
#elif defined (AVX5124VNNIW) && !defined (AVX512VL)
#include "avx5124vnniw-check.h"
#elif defined (AVX512VPOPCNTDQ) && !defined (AVX512VL)
#include "avx512vpopcntdq-check.h"
#elif defined (AVX512VL)
#include "avx512vl-check.h"
#endif
@ -144,6 +146,9 @@ avx5124fmaps_test (void) { test_512 (); }
#elif defined (AVX5124VNNIW) && !defined (AVX512VL)
void
avx5124vnniw_test (void) { test_512 (); }
#elif defined (AVX512VPOPCNTDQ) && !defined (AVX512VL)
void
avx512vpopcntdq_test (void) { test_512 (); }
#elif defined (AVX512VL)
void
avx512vl_test (void) { test_256 (); test_128 (); }

47
gcc/testsuite/gcc.target/i386/avx512vpopcntdq-check.h Normal file
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@ -0,0 +1,47 @@
#include <stdlib.h>
#include "cpuid.h"
#include "m512-check.h"
#include "avx512f-os-support.h"
static void avx512vpopcntdq_test (void);
static void __attribute__ ((noinline)) do_test (void)
{
avx512vpopcntdq_test ();
}
int
main ()
{
unsigned int eax, ebx, ecx, edx;
if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx))
return 0;
/* Run AVX512_VPOPCNTDQ test only if host has the support. */
if ((ecx & bit_OSXSAVE) == (bit_OSXSAVE))
{
if (__get_cpuid_max (0, NULL) < 7)
return 0;
__cpuid_count (7, 0, eax, ebx, ecx, edx);
if ((avx512f_os_support ()) && ((ecx & bit_AVX512VPOPCNTDQ) == bit_AVX512VPOPCNTDQ))
{
do_test ();
#ifdef DEBUG
printf ("PASSED\n");
#endif
return 0;
}
#ifdef DEBUG
printf ("SKIPPED\n");
#endif
}
#ifdef DEBUG
else
printf ("SKIPPED\n");
#endif
return 0;
}

57
gcc/testsuite/gcc.target/i386/avx512vpopcntdq-vpopcntd-1.c Normal file
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@ -0,0 +1,57 @@
/* { dg-do run } */
/* { dg-options "-O2 -mavx512vpopcntdq" } */
/* { dg-require-effective-target avx512vpopcntdq } */
#define AVX512VPOPCNTDQ
#include "avx512f-helper.h"
#define SIZE (AVX512F_LEN / 32)
#include "avx512f-mask-type.h"
#define TYPE int
static int
compute_popcnt (TYPE v)
{
int ret;
int i;
ret = 0;
for (i = 0; i < sizeof(v) * 8; i++)
if ((v & ((TYPE)1 << (TYPE) i)))
ret++;
return ret;
}
void
TEST (void)
{
UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3, src, src0;
MASK_TYPE mask = MASK_VALUE;
TYPE res_ref[SIZE];
src.x = _mm512_set1_epi8 (0x3D);
int i;
for (i = 0; i < SIZE; i++)
{
res_ref[i] = compute_popcnt (src.a[i]);
src0.a[i] = DEFAULT_VALUE;
}
res1.x = INTRINSIC (_popcnt_epi32) (src.x);
res2.x = INTRINSIC (_mask_popcnt_epi32) (src.x, mask, src0.x);
res3.x = INTRINSIC (_maskz_popcnt_epi32) (mask, src.x);
if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
abort ();
MASK_MERGE (i_d) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
abort ();
MASK_ZERO (i_d) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
abort ();
}

57
gcc/testsuite/gcc.target/i386/avx512vpopcntdq-vpopcntq-1.c Normal file
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@ -0,0 +1,57 @@
/* { dg-do run } */
/* { dg-options "-O2 -mavx512vpopcntdq" } */
/* { dg-require-effective-target avx512vpopcntdq } */
#define AVX512VPOPCNTDQ
#include "avx512f-helper.h"
#define SIZE (AVX512F_LEN / 64)
#include "avx512f-mask-type.h"
#define TYPE long long
static int
compute_popcnt (TYPE v)
{
int ret;
int i;
ret = 0;
for (i = 0; i < sizeof(v) * 8; i++)
if ((v & ((TYPE)1 << (TYPE) i)))
ret++;
return ret;
}
void
TEST (void)
{
UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3, src, src0;
MASK_TYPE mask = MASK_VALUE;
TYPE res_ref[SIZE];
src.x = _mm512_set1_epi8 (0x3D);
int i;
for (i = 0; i < SIZE; i++)
{
res_ref[i] = compute_popcnt (src.a[i]);
src0.a[i] = DEFAULT_VALUE;
}
res1.x = INTRINSIC (_popcnt_epi64) (src.x);
res2.x = INTRINSIC (_mask_popcnt_epi64) (src.x, mask, src0.x);
res3.x = INTRINSIC (_maskz_popcnt_epi64) (mask, src.x);
if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
abort ();
MASK_MERGE (i_q) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
abort ();
MASK_ZERO (i_q) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
abort ();
}

13
gcc/testsuite/gcc.target/i386/i386.exp
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@ -408,6 +408,19 @@ proc check_effective_target_avx5124vnniw { } {
} "-mavx5124vnniw" ]
}
# Return 1 if avx512_vpopcntdq instructions can be compiled.
proc check_effective_target_avx512vpopcntdq { } {
return [check_no_compiler_messages avx512vpopcntdq object {
typedef int __v16si __attribute__ ((__vector_size__ (64)));
__v16si
_mm512_popcnt_epi32 (__v16si __A)
{
return (__v16si) __builtin_ia32_vpopcountd_v16si ((__v16si) __A);
}
} "-mavx512vpopcntdq" ]
}
# If a testcase doesn't have special options, use these.
global DEFAULT_CFLAGS
if ![info exists DEFAULT_CFLAGS] then {