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Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.target/i386/ssse3-pmaddubsw.c')
-rw-r--r--gcc-4.8.1/gcc/testsuite/gcc.target/i386/ssse3-pmaddubsw.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.target/i386/ssse3-pmaddubsw.c b/gcc-4.8.1/gcc/testsuite/gcc.target/i386/ssse3-pmaddubsw.c
deleted file mode 100644
index 00bfc844f..000000000
--- a/gcc-4.8.1/gcc/testsuite/gcc.target/i386/ssse3-pmaddubsw.c
+++ /dev/null
@@ -1,98 +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_pmaddubsw (int *i1, int *i2, int *r)
-{
- __m64 t1 = *(__m64 *) i1;
- __m64 t2 = *(__m64 *) i2;
- *(__m64 *) r = _mm_maddubs_pi16 (t1, t2);
- _mm_empty ();
-}
-#endif
-
-/* 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
-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);
-
-#ifndef __AVX__
- /* 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);
-#endif
-
- /* Run the 128-bit tests */
- ssse3_test_pmaddubsw128 (&vals[i + 0], &vals[i + 4], r);
- fail += chk_128 (ck, r);
- }
-
- if (fail != 0)
- abort ();
-}