i386-cpuid.h (bit_SSSE3): New.
2006-12-15 H.J. Lu <hongjiu.lu@intel.com> * gcc.dg/i386-cpuid.h (bit_SSSE3): New. * gcc.target/i386/ssse3-pabsb.c: New file. * gcc.target/i386/ssse3-pabsd.c: Likewise. * gcc.target/i386/ssse3-pabsw.c: Likewise. * gcc.target/i386/ssse3-palignr.c: Likewise. * gcc.target/i386/ssse3-phaddd.c: Likewise. * gcc.target/i386/ssse3-phaddsw.c: Likewise. * gcc.target/i386/ssse3-phaddw.c: Likewise. * gcc.target/i386/ssse3-phsubd.c: Likewise. * gcc.target/i386/ssse3-phsubsw.c: Likewise. * gcc.target/i386/ssse3-phsubw.c: Likewise. * gcc.target/i386/ssse3-pmaddubsw.c: Likewise. * gcc.target/i386/ssse3-pmulhrsw.c: Likewise. * gcc.target/i386/ssse3-pshufb.c: Likewise. * gcc.target/i386/ssse3-psignb.c: Likewise. * gcc.target/i386/ssse3-psignd.c: Likewise. * gcc.target/i386/ssse3-psignw.c: Likewise. * gcc.target/i386/ssse3-vals.h: Likewise. From-SVN: r119958
This commit is contained in:
H.J. Lu
H.J. Lu
parent
bac8730736
commit
e96af95382
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@ -1,3 +1,25 @@
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2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
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* gcc.dg/i386-cpuid.h (bit_SSSE3): New.
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* gcc.target/i386/ssse3-pabsb.c: New file.
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* gcc.target/i386/ssse3-pabsd.c: Likewise.
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* gcc.target/i386/ssse3-pabsw.c: Likewise.
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* gcc.target/i386/ssse3-palignr.c: Likewise.
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* gcc.target/i386/ssse3-phaddd.c: Likewise.
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* gcc.target/i386/ssse3-phaddsw.c: Likewise.
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* gcc.target/i386/ssse3-phaddw.c: Likewise.
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* gcc.target/i386/ssse3-phsubd.c: Likewise.
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* gcc.target/i386/ssse3-phsubsw.c: Likewise.
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* gcc.target/i386/ssse3-phsubw.c: Likewise.
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* gcc.target/i386/ssse3-pmaddubsw.c: Likewise.
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* gcc.target/i386/ssse3-pmulhrsw.c: Likewise.
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* gcc.target/i386/ssse3-pshufb.c: Likewise.
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* gcc.target/i386/ssse3-psignb.c: Likewise.
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* gcc.target/i386/ssse3-psignd.c: Likewise.
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* gcc.target/i386/ssse3-psignw.c: Likewise.
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* gcc.target/i386/ssse3-vals.h: Likewise.
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2006-12-15 Janis Johnson <janis187@us.ibm.com>
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* lib/gfortran-dg.exp: Don't include fortran-torture.exp.
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@ -4,6 +4,7 @@
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/* %ecx */
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#define bit_SSE3 (1 << 0)
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#define bit_SSSE3 (1 << 9)
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/* %edx */
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#define bit_CMOV (1 << 15)
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@ -0,0 +1,82 @@
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/* { dg-do run { target i?86-*-* x86_64-*-* } } */
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/* { dg-options "-O2 -mssse3" } */
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#include <tmmintrin.h>
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#include <stdlib.h>
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#include "../../gcc.dg/i386-cpuid.h"
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#include "ssse3-vals.h"
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static void ssse3_test (void);
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int
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main ()
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{
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unsigned long cpu_facilities;
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cpu_facilities = i386_cpuid_ecx ();
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/* Run SSSE3 test only if host has SSSE3 support. */
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if ((cpu_facilities & bit_SSSE3))
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ssse3_test ();
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exit (0);
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}
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/* Test the 64-bit form */
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static void
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ssse3_test_pabsb (int *i1, int *r)
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{
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__m64 t1 = *(__m64 *) i1;
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*(__m64 *) r = _mm_abs_pi8 (t1);
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_mm_empty ();
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}
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/* Test the 128-bit form */
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static void
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ssse3_test_pabsb128 (int *i1, int *r)
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{
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/* Assumes incoming pointers are 16-byte aligned */
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__m128i t1 = *(__m128i *) i1;
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*(__m128i *) r = _mm_abs_epi8 (t1);
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}
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/* Routine to manually compute the results */
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static void
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compute_correct_result (int *i1, int *r)
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{
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char *b1 = (char *) i1;
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char *bout = (char *) r;
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int i;
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for (i = 0; i < 16; i++)
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if (b1[i] < 0)
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bout[i] = -b1[i];
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else
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bout[i] = b1[i];
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}
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static void
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ssse3_test (void)
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{
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int i;
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int r [4] __attribute__ ((aligned(16)));
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int ck [4];
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int fail = 0;
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for (i = 0; i < 256; i += 4)
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{
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/* Manually compute the result */
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compute_correct_result(&vals[i + 0], ck);
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/* Run the 64-bit tests */
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ssse3_test_pabsb (&vals[i + 0], &r[0]);
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ssse3_test_pabsb (&vals[i + 2], &r[2]);
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fail += chk_128 (ck, r);
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/* Run the 128-bit tests */
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ssse3_test_pabsb128 (&vals[i + 0], r);
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fail += chk_128 (ck, r);
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}
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if (fail != 0)
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abort ();
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}
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/* { dg-do run { target i?86-*-* x86_64-*-* } } */
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/* { dg-options "-O2 -mssse3" } */
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#include <tmmintrin.h>
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#include <stdlib.h>
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#include "../../gcc.dg/i386-cpuid.h"
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#include "ssse3-vals.h"
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static void ssse3_test (void);
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int
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main ()
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{
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unsigned long cpu_facilities;
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cpu_facilities = i386_cpuid_ecx ();
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/* Run SSSE3 test only if host has SSSE3 support. */
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if ((cpu_facilities & bit_SSSE3))
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ssse3_test ();
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exit (0);
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}
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/* Test the 64-bit form */
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static void
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ssse3_test_pabsd (int *i1, int *r)
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{
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__m64 t1 = *(__m64 *) i1;
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*(__m64 *) r = _mm_abs_pi32 (t1);
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_mm_empty ();
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}
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/* Test the 128-bit form */
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static void
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ssse3_test_pabsd128 (int *i1, int *r)
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{
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/* Assumes incoming pointers are 16-byte aligned */
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__m128i t1 = *(__m128i *) i1;
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*(__m128i *) r = _mm_abs_epi32 (t1);
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}
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/* Routine to manually compute the results */
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static void
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compute_correct_result (int *i1, int *r)
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{
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int i;
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for (i = 0; i < 4; i++)
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if (i1[i] < 0)
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r[i] = -i1[i];
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else
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r[i] = i1[i];
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}
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static void
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ssse3_test (void)
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{
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int i;
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int r [4] __attribute__ ((aligned(16)));
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int ck [4];
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int fail = 0;
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for (i = 0; i < 256; i += 4)
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{
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/* Manually compute the result */
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compute_correct_result(&vals[i + 0], ck);
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/* Run the 64-bit tests */
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ssse3_test_pabsd (&vals[i + 0], &r[0]);
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ssse3_test_pabsd (&vals[i + 2], &r[2]);
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fail += chk_128 (ck, r);
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/* Run the 128-bit tests */
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ssse3_test_pabsd128 (&vals[i + 0], r);
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fail += chk_128(ck, r);
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}
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if (fail != 0)
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abort ();
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}
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/* { dg-do run { target i?86-*-* x86_64-*-* } } */
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/* { dg-options "-O2 -mssse3" } */
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#include <tmmintrin.h>
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#include <stdlib.h>
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#include "../../gcc.dg/i386-cpuid.h"
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#include "ssse3-vals.h"
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static void ssse3_test (void);
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int
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main ()
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{
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unsigned long cpu_facilities;
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cpu_facilities = i386_cpuid_ecx ();
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/* Run SSSE3 test only if host has SSSE3 support. */
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if ((cpu_facilities & bit_SSSE3))
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ssse3_test ();
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exit (0);
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}
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/* Test the 64-bit form */
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static void
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ssse3_test_pabsw (int *i1, int *r)
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{
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__m64 t1 = *(__m64 *) i1;
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*(__m64 *) r = _mm_abs_pi16 (t1);
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_mm_empty ();
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}
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/* Test the 128-bit form */
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static void
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ssse3_test_pabsw128 (int *i1, int *r)
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{
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/* Assumes incoming pointers are 16-byte aligned */
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__m128i t1 = *(__m128i *) i1;
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*(__m128i *) r = _mm_abs_epi16 (t1);
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}
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/* Routine to manually compute the results */
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static void
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compute_correct_result (int *i1, int *r)
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{
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short *s1 = (short *) i1;
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short *sout = (short *) r;
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int i;
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for (i = 0; i < 8; i++)
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if (s1[i] < 0)
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sout[i] = -s1[i];
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else
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sout[i] = s1[i];
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}
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static void
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ssse3_test (void)
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{
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int i;
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int r [4] __attribute__ ((aligned(16)));
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int ck [4];
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int fail = 0;
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for (i = 0; i < 256; i += 4)
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{
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/* Manually compute the result */
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compute_correct_result (&vals[i + 0], ck);
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/* Run the 64-bit tests */
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ssse3_test_pabsw (&vals[i + 0], &r[0]);
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ssse3_test_pabsw (&vals[i + 2], &r[2]);
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fail += chk_128 (ck, r);
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/* Run the 128-bit tests */
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ssse3_test_pabsw128 (&vals[i + 0], r);
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fail += chk_128 (ck, r);
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}
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if (fail != 0)
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abort ();
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}
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@ -0,0 +1,278 @@
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/* { dg-do run { target i?86-*-* x86_64-*-* } } */
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/* { dg-options "-O2 -mssse3" } */
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#include <tmmintrin.h>
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#include <string.h>
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#include <stdlib.h>
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#include "../../gcc.dg/i386-cpuid.h"
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#include "ssse3-vals.h"
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static void ssse3_test (void);
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int
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main ()
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{
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unsigned long cpu_facilities;
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cpu_facilities = i386_cpuid_ecx ();
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/* Run SSSE3 test only if host has SSSE3 support. */
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if ((cpu_facilities & bit_SSSE3))
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ssse3_test ();
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exit (0);
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}
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/* Test the 64-bit form */
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static void
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ssse3_test_palignr (int *i1, int *i2, unsigned int imm, int *r)
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{
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__m64 t1 = *(__m64 *) i1;
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__m64 t2 = *(__m64 *) i2;
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switch (imm)
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{
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case 0:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 0);
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break;
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case 1:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 1);
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break;
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case 2:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 2);
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break;
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case 3:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 3);
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break;
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case 4:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 4);
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break;
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case 5:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 5);
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break;
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case 6:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 6);
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break;
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case 7:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 7);
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break;
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case 8:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 8);
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break;
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case 9:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 9);
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break;
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case 10:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 10);
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break;
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case 11:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 11);
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break;
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case 12:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 12);
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break;
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case 13:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 13);
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break;
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case 14:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 14);
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break;
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case 15:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 15);
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break;
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default:
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*(__m64 *) r = _mm_alignr_pi8 (t1, t2, 16);
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break;
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}
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_mm_empty();
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}
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/* Test the 128-bit form */
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static void
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ssse3_test_palignr128 (int *i1, int *i2, unsigned int imm, int *r)
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{
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/* Assumes incoming pointers are 16-byte aligned */
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__m128i t1 = *(__m128i *) i1;
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__m128i t2 = *(__m128i *) i2;
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switch (imm)
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{
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case 0:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 0);
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break;
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case 1:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 1);
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break;
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case 2:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 2);
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break;
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case 3:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 3);
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break;
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case 4:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 4);
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break;
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case 5:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 5);
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break;
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case 6:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 6);
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break;
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case 7:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 7);
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break;
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case 8:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 8);
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break;
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case 9:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 9);
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break;
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case 10:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 10);
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break;
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case 11:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 11);
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break;
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case 12:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 12);
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break;
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case 13:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 13);
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break;
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case 14:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 14);
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break;
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case 15:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 15);
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break;
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case 16:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 16);
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break;
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case 17:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 17);
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break;
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case 18:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 18);
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break;
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case 19:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 19);
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break;
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case 20:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 20);
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break;
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case 21:
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*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 21);
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break;
|
||||
case 22:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 22);
|
||||
break;
|
||||
case 23:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 23);
|
||||
break;
|
||||
case 24:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 24);
|
||||
break;
|
||||
case 25:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 25);
|
||||
break;
|
||||
case 26:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 26);
|
||||
break;
|
||||
case 27:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 27);
|
||||
break;
|
||||
case 28:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 28);
|
||||
break;
|
||||
case 29:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 29);
|
||||
break;
|
||||
case 30:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 30);
|
||||
break;
|
||||
case 31:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 31);
|
||||
break;
|
||||
default:
|
||||
*(__m128i *) r = _mm_alignr_epi8 (t1, t2, 32);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result_128 (int *i1, int *i2, unsigned int imm, int *r)
|
||||
{
|
||||
char buf [32];
|
||||
char *bout = (char *) r;
|
||||
int i;
|
||||
|
||||
memcpy (&buf[0], i2, 16);
|
||||
memcpy (&buf[16], i1, 16);
|
||||
|
||||
for (i = 0; i < 16; i++)
|
||||
if (imm >= 32 || imm + i >= 32)
|
||||
bout[i] = 0;
|
||||
else
|
||||
bout[i] = buf[imm + i];
|
||||
}
|
||||
|
||||
static void
|
||||
compute_correct_result_64 (int *i1, int *i2, unsigned int imm, int *r)
|
||||
{
|
||||
char buf [16];
|
||||
char *bout = (char *)r;
|
||||
int i;
|
||||
|
||||
/* Handle the first half */
|
||||
memcpy (&buf[0], i2, 8);
|
||||
memcpy (&buf[8], i1, 8);
|
||||
|
||||
for (i = 0; i < 8; i++)
|
||||
if (imm >= 16 || imm + i >= 16)
|
||||
bout[i] = 0;
|
||||
else
|
||||
bout[i] = buf[imm + i];
|
||||
|
||||
/* Handle the second half */
|
||||
memcpy (&buf[0], &i2[2], 8);
|
||||
memcpy (&buf[8], &i1[2], 8);
|
||||
|
||||
for (i = 0; i < 8; i++)
|
||||
if (imm >= 16 || imm + i >= 16)
|
||||
bout[i + 8] = 0;
|
||||
else
|
||||
bout[i + 8] = buf[imm + i];
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
unsigned int imm;
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
for (imm = 0; imm < 100; imm++)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result_64 (&vals[i + 0], &vals[i + 4], imm, ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_palignr (&vals[i + 0], &vals[i + 4], imm, &r[0]);
|
||||
ssse3_test_palignr (&vals[i + 2], &vals[i + 6], imm, &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Recompute the results for 128-bits */
|
||||
compute_correct_result_128 (&vals[i + 0], &vals[i + 4], imm, ck);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_palignr128 (&vals[i + 0], &vals[i + 4], imm, r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,82 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_phaddd (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_hadd_pi32 (t1, t2);
|
||||
_mm_empty();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_phaddd128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_hadd_epi32 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result(int *i1, int *i2, int *r)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 2; i++)
|
||||
r[i] = i1[2 * i] + i1[2 * i + 1];
|
||||
for (i = 0; i < 2; i++)
|
||||
r[i + 2] = i2[2 * i] + i2[2 * i + 1];
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_phaddd (&vals[i + 0], &vals[i + 2], &r[0]);
|
||||
ssse3_test_phaddd (&vals[i + 4], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_phaddd128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_phaddsw (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_hadds_pi16 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_phaddsw128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_hadds_epi16 (t1, t2);
|
||||
}
|
||||
|
||||
static short
|
||||
signed_saturate_to_word (int x)
|
||||
{
|
||||
if (x > (int) 0x7fff)
|
||||
return 0x7fff;
|
||||
|
||||
if (x < (int) 0xffff8000)
|
||||
return 0x8000;
|
||||
|
||||
return (short) x;
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
short *s1 = (short *) i1;
|
||||
short *s2 = (short *) i2;
|
||||
short *sout = (short *) r;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
sout[i] = signed_saturate_to_word(s1[2 * i] + s1[2 * i + 1]);
|
||||
for (i = 0; i < 4; i++)
|
||||
sout[i + 4] = signed_saturate_to_word(s2[2 * i] + s2[2 * i + 1]);
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_phaddsw (&vals[i + 0], &vals[i + 2], &r[0]);
|
||||
ssse3_test_phaddsw (&vals[i + 4], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_phaddsw128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_phaddw (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_hadd_pi16 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_phaddw128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_hadd_epi16 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result(int *i1, int *i2, int *r)
|
||||
{
|
||||
short *s1 = (short *) i1;
|
||||
short *s2 = (short *) i2;
|
||||
short *sout = (short *) r;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
sout[i] = s1[2 * i] + s1[2 * i + 1];
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
sout[i + 4] = s2[2 * i] + s2[2 * i + 1];
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_phaddw (&vals[i + 0], &vals[i + 2], &r[0]);
|
||||
ssse3_test_phaddw (&vals[i + 4], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_phaddw128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,81 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_phsubd (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_hsub_pi32(t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_phsubd128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_hsub_epi32 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 2; i++)
|
||||
r[i] = i1[2 * i] - i1[2 * i + 1];
|
||||
for (i = 0; i < 2; i++)
|
||||
r[i + 2] = i2[2 * i] - i2[2 * i + 1];
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_phsubd (&vals[i + 0], &vals[i + 2], &r[0]);
|
||||
ssse3_test_phsubd (&vals[i + 4], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_phsubd128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_phsubsw (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
|
||||
*(__m64 *) r = _mm_hsubs_pi16 (t1, t2);
|
||||
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_phsubsw128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_hsubs_epi16 (t1, t2);
|
||||
}
|
||||
|
||||
static short
|
||||
signed_saturate_to_word (int x)
|
||||
{
|
||||
if (x > (int )0x7fff)
|
||||
return 0x7fff;
|
||||
|
||||
if (x < (int) 0xffff8000)
|
||||
return 0x8000;
|
||||
|
||||
return (short)x;
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
short *s1 = (short *) i1;
|
||||
short *s2 = (short *) i2;
|
||||
short *sout = (short *) r;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
sout[i] = signed_saturate_to_word (s1[2 * i] - s1[2 * i + 1]);
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
sout[i + 4] = signed_saturate_to_word (s2[2 * i] - s2[2 * i + 1]);
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_phsubsw (&vals[i + 0], &vals[i + 2], &r[0]);
|
||||
ssse3_test_phsubsw (&vals[i + 4], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_phsubsw128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_phsubw (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_hsub_pi16 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_phsubw128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
|
||||
*(__m128i *) r = _mm_hsub_epi16 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
short *s1 = (short *) i1;
|
||||
short *s2 = (short *) i2;
|
||||
short *sout = (short *) r;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
sout[i] = s1[2 * i] - s1[2 * i + 1];
|
||||
for (i = 0; i < 4; i++)
|
||||
sout[i + 4] = s2[2 * i] - s2[2 * i + 1];
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_phsubw (&vals[i + 0], &vals[i + 2], &r[0]);
|
||||
ssse3_test_phsubw (&vals[i + 4], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_phsubw128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_pmaddubsw (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_maddubs_pi16 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_pmaddubsw128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_maddubs_epi16 (t1, t2);
|
||||
}
|
||||
|
||||
static short
|
||||
signed_saturate_to_word(int x)
|
||||
{
|
||||
if (x > (int) 0x7fff)
|
||||
return 0x7fff;
|
||||
|
||||
if (x < (int) 0xffff8000)
|
||||
return 0x8000;
|
||||
|
||||
return (short) x;
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
unsigned char *ub1 = (unsigned char *) i1;
|
||||
char *sb2 = (char *) i2;
|
||||
short *sout = (short *) r;
|
||||
int t0;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 8; i++)
|
||||
{
|
||||
t0 = ((int) ub1[2 * i] * (int) sb2[2 * i] +
|
||||
(int) ub1[2 * i + 1] * (int) sb2[2 * i + 1]);
|
||||
sout[i] = signed_saturate_to_word (t0);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_pmaddubsw (&vals[i + 0], &vals[i + 4], &r[0]);
|
||||
ssse3_test_pmaddubsw (&vals[i + 2], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_pmaddubsw128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,86 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_pmulhrsw (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_mulhrs_pi16 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_pmulhrsw128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_mulhrs_epi16 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
short *s1 = (short *) i1;
|
||||
short *s2 = (short *) i2;
|
||||
short *sout = (short *) r;
|
||||
int t0;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 8; i++)
|
||||
{
|
||||
t0 = (((int) s1[i] * (int) s2[i]) >> 14) + 1;
|
||||
sout[i] = (short) (t0 >> 1);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_pmulhrsw (&vals[i + 0], &vals[i + 4], &r[0]);
|
||||
ssse3_test_pmulhrsw (&vals[i + 2], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_pmulhrsw128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,113 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_pshufb (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *)r = _mm_shuffle_pi8 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_pshufb128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *)r = _mm_shuffle_epi8 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result_64 (int *i1, int *i2, int *r)
|
||||
{
|
||||
char *b1 = (char *) i1;
|
||||
char *b2 = (char *) i2;
|
||||
char *bout = (char *) r;
|
||||
int i;
|
||||
char select;
|
||||
|
||||
for (i = 0; i < 16; i++)
|
||||
{
|
||||
select = b2[i];
|
||||
if (select & 0x80)
|
||||
bout[i] = 0;
|
||||
else if (i < 8)
|
||||
bout[i] = b1[select & 0x7];
|
||||
else
|
||||
bout[i] = b1[8 + (select & 0x7)];
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
compute_correct_result_128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
char *b1 = (char *) i1;
|
||||
char *b2 = (char *) i2;
|
||||
char *bout = (char *) r;
|
||||
int i;
|
||||
char select;
|
||||
|
||||
for (i = 0; i < 16; i++)
|
||||
{
|
||||
select = b2[i];
|
||||
if (select & 0x80)
|
||||
bout[i] = 0;
|
||||
else
|
||||
bout[i] = b1[select & 0xf];
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result_64 (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_pshufb (&vals[i + 0], &vals[i + 4], &r[0]);
|
||||
ssse3_test_pshufb (&vals[i + 2], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Recompute the result for 128-bits */
|
||||
compute_correct_result_128 (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_pshufb128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,87 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_psignb (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_sign_pi8 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_psignb128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_sign_epi8 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
char *b1 = (char *) i1;
|
||||
char *b2 = (char *) i2;
|
||||
char *bout = (char *) r;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 16; i++)
|
||||
if (b2[i] < 0)
|
||||
bout[i] = -b1[i];
|
||||
else if (b2[i] == 0)
|
||||
bout[i] = 0;
|
||||
else
|
||||
bout[i] = b1[i];
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_psignb (&vals[i + 0], &vals[i + 4], &r[0]);
|
||||
ssse3_test_psignb (&vals[i + 2], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_psignb128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,84 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_psignd (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_sign_pi32 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_psignd128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *)r = _mm_sign_epi32 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
if (i2[i] < 0)
|
||||
r[i] = -i1[i];
|
||||
else if (i2[i] == 0)
|
||||
r[i] = 0;
|
||||
else
|
||||
r[i] = i1[i];
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_psignd (&vals[i + 0], &vals[i + 4], &r[0]);
|
||||
ssse3_test_psignd (&vals[i + 2], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_psignd128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,87 @@
|
|||
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
||||
/* { dg-options "-O2 -mssse3" } */
|
||||
#include <tmmintrin.h>
|
||||
#include <stdlib.h>
|
||||
#include "../../gcc.dg/i386-cpuid.h"
|
||||
#include "ssse3-vals.h"
|
||||
|
||||
static void ssse3_test (void);
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
unsigned long cpu_facilities;
|
||||
|
||||
cpu_facilities = i386_cpuid_ecx ();
|
||||
|
||||
/* Run SSSE3 test only if host has SSSE3 support. */
|
||||
if ((cpu_facilities & bit_SSSE3))
|
||||
ssse3_test ();
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
/* Test the 64-bit form */
|
||||
static void
|
||||
ssse3_test_psignw (int *i1, int *i2, int *r)
|
||||
{
|
||||
__m64 t1 = *(__m64 *) i1;
|
||||
__m64 t2 = *(__m64 *) i2;
|
||||
*(__m64 *) r = _mm_sign_pi16 (t1, t2);
|
||||
_mm_empty ();
|
||||
}
|
||||
|
||||
/* Test the 128-bit form */
|
||||
static void
|
||||
ssse3_test_psignw128 (int *i1, int *i2, int *r)
|
||||
{
|
||||
/* Assumes incoming pointers are 16-byte aligned */
|
||||
__m128i t1 = *(__m128i *) i1;
|
||||
__m128i t2 = *(__m128i *) i2;
|
||||
*(__m128i *) r = _mm_sign_epi16 (t1, t2);
|
||||
}
|
||||
|
||||
/* Routine to manually compute the results */
|
||||
static void
|
||||
compute_correct_result (int *i1, int *i2, int *r)
|
||||
{
|
||||
short *s1 = (short *) i1;
|
||||
short *s2 = (short *) i2;
|
||||
short *sout = (short *) r;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 8; i++)
|
||||
if (s2[i] < 0)
|
||||
sout[i] = -s1[i];
|
||||
else if (s2[i] == 0)
|
||||
sout[i] = 0;
|
||||
else
|
||||
sout[i] = s1[i];
|
||||
}
|
||||
|
||||
static void
|
||||
ssse3_test (void)
|
||||
{
|
||||
int i;
|
||||
int r [4] __attribute__ ((aligned(16)));
|
||||
int ck [4];
|
||||
int fail = 0;
|
||||
|
||||
for (i = 0; i < 256; i += 8)
|
||||
{
|
||||
/* Manually compute the result */
|
||||
compute_correct_result (&vals[i + 0], &vals[i + 4], ck);
|
||||
|
||||
/* Run the 64-bit tests */
|
||||
ssse3_test_psignw (&vals[i + 0], &vals[i + 4], &r[0]);
|
||||
ssse3_test_psignw (&vals[i + 2], &vals[i + 6], &r[2]);
|
||||
fail += chk_128 (ck, r);
|
||||
|
||||
/* Run the 128-bit tests */
|
||||
ssse3_test_psignw128 (&vals[i + 0], &vals[i + 4], r);
|
||||
fail += chk_128 (ck, r);
|
||||
}
|
||||
|
||||
if (fail != 0)
|
||||
abort ();
|
||||
}
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
/* Routine to check correctness of the results */
|
||||
static int
|
||||
chk_128 (int *v1, int *v2)
|
||||
{
|
||||
int i;
|
||||
int n_fails = 0;
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
if (v1[i] != v2[i])
|
||||
n_fails += 1;
|
||||
|
||||
return n_fails;
|
||||
}
|
||||
|
||||
static int vals [256] __attribute__ ((aligned(16))) =
|
||||
{
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x5be800ee, 0x4f2d7b15,
|
||||
0x409d9291, 0xdd95f27f, 0x423986e3, 0x21a4d2cd, 0xa7056d84, 0x4f4e5a3b,
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
|
||||
0x73ef0244, 0xcd836329, 0x847f634f, 0xa7e3abcf, 0xb4c14764, 0x1ef42c06,
|
||||
0x504f29ac, 0x4ae7ca73, 0xaddde3c9, 0xf63ded2e, 0xa5d3553d, 0xa52ae05f,
|
||||
0x6fd3c83a, 0x7dc2b300, 0x76b05de7, 0xea8ebae5, 0x549568dd, 0x172f0358,
|
||||
0x917eadf0, 0x796fb0a7, 0xb39381af, 0xd0591d61, 0x731d2f17, 0xbc4b6f5d,
|
||||
0x8ec664c2, 0x3c199c19, 0x9c81db12, 0x6d85913b, 0x486107a9, 0xab6f4b26,
|
||||
0x5630d37c, 0x20836e85, 0x40d4e746, 0xdfbaba36, 0xbeacaa69, 0xb3c84083,
|
||||
0x8a688eb4, 0x08cde481, 0x66e7a190, 0x74ee1639, 0xb3942a19, 0xe0c40471,
|
||||
0x9b789489, 0x9751207a, 0x543a1524, 0x41da7ad6, 0x614bb563, 0xf86f57b1,
|
||||
0x69e62199, 0x2150cb12, 0x9ed74062, 0x429471f4, 0xad28502b, 0xf2e2d4d5,
|
||||
0x45b6ce09, 0xaaa5e649, 0xb46da484, 0x0a637515, 0xae7a3212, 0x5afc784c,
|
||||
0x776cfbbe, 0x9c542bb2, 0x64193aa8, 0x16e8a655, 0x4e3d2f92, 0xe05d7b72,
|
||||
0x89854ebc, 0x8c318814, 0xb81e76e0, 0x3f2625f5, 0x61b44852, 0x5209d7ad,
|
||||
0x842fe317, 0xd3cfcca1, 0x8d287cc7, 0x80f0c9a8, 0x4215f4e5, 0x563993d6,
|
||||
0x5d627433, 0xc4449e35, 0x5b4fe009, 0x3ef92286, 0xacbc8927, 0x549ab870,
|
||||
0x9ac5b959, 0xed8f1c91, 0x7ecf02cd, 0x989c0e8b, 0xa31d6918, 0x1dc2bcc1,
|
||||
0x99d3f3cc, 0x6857acc8, 0x45d7324a, 0xaebdf2e6, 0x7af2f2ae, 0x09716f73,
|
||||
0x7816e694, 0xc65493c0, 0x9f7e87bc, 0xaa96cd40, 0xbfb5bfc6, 0x01a2cce7,
|
||||
0x5f1d8c46, 0x45303efb, 0xb24607c3, 0xef2009a7, 0xba873753, 0xbefb14bc,
|
||||
0x74e53cd3, 0x70124708, 0x6eb4bdbd, 0xf3ba5e43, 0x4c94085f, 0x0c03e7e0,
|
||||
0x9a084931, 0x62735424, 0xaeee77c5, 0xdb34f90f, 0x6860cbdd, 0xaf77cf9f,
|
||||
0x95b28158, 0x23bd70d7, 0x9fbc3d88, 0x742e659e, 0x53bcfb48, 0xb8a63f6c,
|
||||
0x4dcf3373, 0x2b168627, 0x4fe20745, 0xd0af5e94, 0x22514e6a, 0xb8ef25c2,
|
||||
0x89ec781a, 0x13d9002b, 0x6d724500, 0x7fdbf63f, 0xb0e9ced5, 0xf919e0f3,
|
||||
0x00fef203, 0x8905d47a, 0x434e7517, 0x4aef8e2c, 0x689f51e8, 0xe513b7c3,
|
||||
0x72bbc5d2, 0x3a222f74, 0x05c3a0f9, 0xd5489d82, 0xb41fbe83, 0xec5d305f,
|
||||
0x5ea02b0b, 0xb176065b, 0xa8eb404e, 0x80349117, 0x210fd49e, 0x43898d0e,
|
||||
0x6c151b9c, 0x8742df18, 0x7b64de73, 0x1dbf52b2, 0x55c9cb19, 0xeb841f10,
|
||||
0x10b8ae76, 0x0764ecb6, 0xb7479018, 0x2672cb3f, 0x7ac9ac90, 0x4be5332c,
|
||||
0x8f1a0615, 0x4efb7a77, 0x16551a85, 0xdb2c3d66, 0x49179c07, 0x5dc4657e,
|
||||
0x5e76907e, 0xd7486a9c, 0x445204a4, 0x65cdc426, 0x33f86ded, 0xcba95dda,
|
||||
0x83351f16, 0xfedefad9, 0x639b620f, 0x86896a64, 0xba4099ba, 0x965f4a21,
|
||||
0x1247154f, 0x25604c42, 0x5862d692, 0xb1e9149e, 0x612516a5, 0x02c49bf8,
|
||||
0x631212bf, 0x9f69f54e, 0x168b63b0, 0x310a25ba, 0xa42a59cd, 0x084f0af9,
|
||||
0x44a06cec, 0x5c0cda40, 0xb932d721, 0x7c42bb0d, 0x213cd3f0, 0xedc7f5a4,
|
||||
0x7fb85859, 0x6b3da5ea, 0x61cd591e, 0xe8e9aa08, 0x4361fc34, 0x53d40d2a,
|
||||
0x0511ad1b, 0xf996b44c, 0xb5ead756, 0xc022138d, 0x6172adf1, 0xa4a0a3b4,
|
||||
0x8c2977b8, 0xa8e482ed, 0x04fcdd6b, 0x3f7b85d4, 0x4fca1e46, 0xa392ddca,
|
||||
0x569fc791, 0x346a706c, 0x543bf3eb, 0x895b3cde, 0x2146bb80, 0x26b3c168,
|
||||
0x929998db, 0x1ea472c9, 0x7207b36b, 0x6a8f10d4
|
||||
};
|
||||
Loading…
Reference in New Issue