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Support AVX for cmpss/cmpsd. 

gcc/

2010-05-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/44088
	* config/i386/sse.md (*avx_vmmaskcmp<mode>3): New.

gcc/testsuite/

2010-05-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/44088
	* gcc.target/i386/avx-cmpsd-1.c: New.
	* gcc.target/i386/avx-cmpsd-2.c: Likewise.
	* gcc.target/i386/avx-cmpss-1.c: Likewise.
	* gcc.target/i386/avx-cmpss-2.c: Likewise.
	* gcc.target/i386/sse-cmpss-1.c: Likewise.
	* gcc.target/i386/sse2-cmpsd-1.c: Likewise.

From-SVN: r159319
This commit is contained in:
H.J. Lu 2010-05-12 12:48:02 +00:00 committed by H.J. Lu
parent f22f434020
commit 49f19b1cfc
9 changed files with 187 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2010-05-12 H.J. Lu <hongjiu.lu@intel.com>
PR target/44088
* config/i386/sse.md (*avx_vmmaskcmp<mode>3): New.
2010-05-12 Jakub Jelinek <jakub@redhat.com>
PR middle-end/44085

14
gcc/config/i386/sse.md
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@ -1483,6 +1483,20 @@
(set_attr "length_immediate" "1")
(set_attr "mode" "<MODE>")])
(define_insn "*avx_vmmaskcmp<mode>3"
[(set (match_operand:SSEMODEF2P 0 "register_operand" "=x")
(vec_merge:SSEMODEF2P
(match_operator:SSEMODEF2P 3 "sse_comparison_operator"
[(match_operand:SSEMODEF2P 1 "register_operand" "x")
(match_operand:SSEMODEF2P 2 "nonimmediate_operand" "xm")])
(match_dup 1)
(const_int 1)))]
"AVX_VEC_FLOAT_MODE_P (<MODE>mode)"
"vcmp%D3s<ssemodesuffixf2c>\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "ssecmp")
(set_attr "prefix" "vex")
(set_attr "mode" "<ssescalarmode>")])
(define_insn "<sse>_vmmaskcmp<mode>3"
[(set (match_operand:SSEMODEF2P 0 "register_operand" "=x")
(vec_merge:SSEMODEF2P

10
gcc/testsuite/ChangeLog
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@ -1,3 +1,13 @@
2010-05-12 H.J. Lu <hongjiu.lu@intel.com>
PR target/44088
* gcc.target/i386/avx-cmpsd-1.c: New.
* gcc.target/i386/avx-cmpsd-2.c: Likewise.
* gcc.target/i386/avx-cmpss-1.c: Likewise.
* gcc.target/i386/avx-cmpss-2.c: Likewise.
* gcc.target/i386/sse-cmpss-1.c: Likewise.
* gcc.target/i386/sse2-cmpsd-1.c: Likewise.
2010-05-12 Jakub Jelinek <jakub@redhat.com>
PR middle-end/44085

8
gcc/testsuite/gcc.target/i386/avx-cmpsd-1.c Normal file
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/* { dg-do run } */
/* { dg-require-effective-target avx } */
/* { dg-options "-O2 -mavx" } */
#define CHECK_H "avx-check.h"
#define TEST avx_test
#include "sse2-cmpsd-1.c"

13
gcc/testsuite/gcc.target/i386/avx-cmpsd-2.c Normal file
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/* { dg-do compile } */
/* { dg-options "-O2 -mavx" } */
#include <emmintrin.h>
__m128d
foo (__m128d x, __m128d y)
{
return _mm_cmpeq_sd (x, y);
}
/* { dg-final { scan-assembler "vcmpeqsd" } } */

8
gcc/testsuite/gcc.target/i386/avx-cmpss-1.c Normal file
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/* { dg-do run } */
/* { dg-require-effective-target avx } */
/* { dg-options "-O2 -mavx" } */
#define CHECK_H "avx-check.h"
#define TEST avx_test
#include "sse-cmpss-1.c"

13
gcc/testsuite/gcc.target/i386/avx-cmpss-2.c Normal file
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/* { dg-do compile } */
/* { dg-options "-O2 -mavx" } */
#include <xmmintrin.h>
__m128
foo (__m128 x, __m128 y)
{
return _mm_cmpeq_ss (x, y);
}
/* { dg-final { scan-assembler "vcmpeqss" } } */

59
gcc/testsuite/gcc.target/i386/sse-cmpss-1.c Normal file
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/* { dg-do run } */
/* { dg-options "-O2 -msse -std=c99" } */
#ifndef CHECK_H
#define CHECK_H "sse-check.h"
#endif
#ifndef TEST
#define TEST sse_test
#endif
#include CHECK_H
#include <math.h>
float s1[]={2134.3343, 6678.346, 453.345635, 54646.464356};
float s2[]={41124.234, 6678.346, 8653.65635, 856.43576};
int dd[] = {1, 2, 3, 4};
float d[4];
union{int i[4]; float f[4];} e;
void check(char *id)
{
if(checkVi((int*)d, e.i, 4)){
printf("mm_cmp%s_ss FAILED\n", id);
}
}
static void
TEST ()
{
__m128 source1, source2, dest;
int i;
#define CMP(cmp, rel) \
e.i[0] = rel ? -1 : 0; \
dest = _mm_loadu_ps((float*)dd); \
source1 = _mm_loadu_ps(s1); \
source2 = _mm_loadu_ps(s2); \
dest = _mm_cmp##cmp##_ss(source1, source2); \
_mm_storeu_ps(d, dest); \
check("" #cmp "");
for(i = 1; i < 4; i++) e.f[i] = s1[i];
CMP(eq, !isunordered(s1[0], s2[0]) && s1[0] == s2[0]);
CMP(lt, !isunordered(s1[0], s2[0]) && s1[0] < s2[0]);
CMP(le, !isunordered(s1[0], s2[0]) && s1[0] <= s2[0]);
CMP(unord, isunordered(s1[0], s2[0]));
CMP(neq, isunordered(s1[0], s2[0]) || s1[0] != s2[0]);
CMP(nlt, isunordered(s1[0], s2[0]) || s1[0] >= s2[0]);
CMP(nle, isunordered(s1[0], s2[0]) || s1[0] > s2[0]);
CMP(ord, !isunordered(s1[0], s2[0]));
CMP(ge, isunordered(s1[0], s2[0]) || s1[0] >= s2[0]);
CMP(gt, isunordered(s1[0], s2[0]) || s1[0] > s2[0]);
CMP(nge, !isunordered(s1[0], s2[0]) && s1[0] < s2[0]);
CMP(ngt, !isunordered(s1[0], s2[0]) && s1[0] <= s2[0]);
}

57
gcc/testsuite/gcc.target/i386/sse2-cmpsd-1.c Normal file
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/* { dg-do run } */
/* { dg-options "-O2 -msse2 -std=c99" } */
#ifndef CHECK_H
#define CHECK_H "sse2-check.h"
#endif
#ifndef TEST
#define TEST sse2_test
#endif
#include CHECK_H
#include <math.h>
double s1[] = {2134.3343, 6678.346};
double s2[] = {41124.234, 6678.346};
long long dd[] = {1, 2}, d[2];
union{long long l[2]; double d[2];} e;
void check(char *id)
{
if(checkVl(d, e.l, 2)){
printf("mm_cmp%s_sd FAILED\n", id);
}
}
#define CMP(cmp, rel) \
e.l[0] = rel ? -1 : 0; \
dest = _mm_loadu_pd((double*)dd); \
source1 = _mm_loadu_pd(s1); \
source2 = _mm_loadu_pd(s2); \
dest = _mm_cmp##cmp##_sd(source1, source2); \
_mm_storeu_pd((double*) d, dest); \
check("" #cmp "");
static void
TEST ()
{
__m128d source1, source2, dest;
e.d[1] = s1[1];
CMP(eq, !isunordered(s1[0], s2[0]) && s1[0] == s2[0]);
CMP(lt, !isunordered(s1[0], s2[0]) && s1[0] < s2[0]);
CMP(le, !isunordered(s1[0], s2[0]) && s1[0] <= s2[0]);
CMP(unord, isunordered(s1[0], s2[0]));
CMP(neq, isunordered(s1[0], s2[0]) || s1[0] != s2[0]);
CMP(nlt, isunordered(s1[0], s2[0]) || s1[0] >= s2[0]);
CMP(nle, isunordered(s1[0], s2[0]) || s1[0] > s2[0]);
CMP(ord, !isunordered(s1[0], s2[0]));
CMP(ge, isunordered(s1[0], s2[0]) || s1[0] >= s2[0]);
CMP(gt, isunordered(s1[0], s2[0]) || s1[0] > s2[0]);
CMP(nge, !isunordered(s1[0], s2[0]) && s1[0] < s2[0]);
CMP(ngt, !isunordered(s1[0], s2[0]) && s1[0] <= s2[0]);
}