diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/ssse3-pshufb.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/ssse3-pshufb.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/ssse3-pshufb.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/ssse3-pshufb.c deleted file mode 100644 index b995456b6..000000000 --- a/gcc-4.8/gcc/testsuite/gcc.target/i386/ssse3-pshufb.c +++ /dev/null @@ -1,114 +0,0 @@ -/* { dg-do run } */ -/* { dg-require-effective-target ssse3 } */ -/* { dg-options "-O2 -fno-strict-aliasing -mssse3" } */ - -#ifndef CHECK_H -#define CHECK_H "ssse3-check.h" -#endif - -#ifndef TEST -#define TEST ssse3_test -#endif - -#include CHECK_H - -#include "ssse3-vals.h" - -#include <tmmintrin.h> - -#ifndef __AVX__ -/* 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 (); -} -#endif - -/* 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); -} - -#ifndef __AVX__ -/* 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)]; - } -} -#endif - -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 -TEST (void) -{ - int i; - int r [4] __attribute__ ((aligned(16))); - int ck [4]; - int fail = 0; - - for (i = 0; i < 256; i += 8) - { -#ifndef __AVX__ - /* 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); -#endif - - /* 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 (); -} |