diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/mmx-4.c')
| -rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/mmx-4.c | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/mmx-4.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/mmx-4.c deleted file mode 100644 index 05d2b553b..000000000 --- a/gcc-4.8/gcc/testsuite/gcc.target/i386/mmx-4.c +++ /dev/null @@ -1,236 +0,0 @@ -/* { dg-do run } */ -/* { dg-options "-O2 -mmmx" } */ - -#include "mmx-check.h" - -#include <mmintrin.h> -#include <string.h> - -#define SHIFT (4) - -typedef union { - __m64 v; - unsigned char c[8]; - unsigned short int s[4]; - unsigned long long t; - unsigned int u[2]; -}vecInWord; - -void mmx_tests (void) __attribute__((noinline)); -void dump64_16 (char *, char *, vecInWord); -void dump64_32 (char *, char *, vecInWord); -void dump64_64 (char *, char *, vecInWord); -int check (const char *, const char *[]); - -char buf[8000]; -char comparison[8000]; -static int errors = 0; - -vecInWord a64, b64, c64, d64, e64; -__m64 m64_16, s64, m64_32, m64_64; - -const char *reference_mmx[] = { - "_mm_srai_pi16 0012 0012 0012 0012 \n", - "_mm_sra_pi16 0012 0012 0012 0012 \n", - "_mm_srai_pi32 00123456 00123456 \n", - "_mm_sra_pi32 00123456 00123456 \n", - "_mm_srli_pi16 0012 0012 0012 0012 \n", - "_mm_srl_pi16 0012 0012 0012 0012 \n", - "_mm_srli_pi32 00123456 00123456 \n", - "_mm_srl_pi32 00123456 00123456 \n", - "_mm_srli_si64 00123456789abcde\n", - "_mm_srl_si64 00123456789abcde\n", - "_mm_slli_pi16 1230 1230 1230 1230 \n", - "_mm_sll_pi16 1230 1230 1230 1230 \n", - "_mm_slli_pi32 12345670 12345670 \n", - "_mm_sll_pi32 12345670 12345670 \n", - "_mm_slli_si64 123456789abcdef0\n", - "_mm_sll_si64 123456789abcdef0\n", - "" -}; - - -static void -mmx_test (void) -{ - d64.u[0] = 0x01234567; - d64.u[1] = 0x01234567; - - m64_32 = d64.v; - - e64.t = 0x0123456789abcdefULL; - - m64_64 = e64.v; - - a64.s[0] = 0x0123; - a64.s[1] = 0x0123; - a64.s[2] = 0x0123; - a64.s[3] = 0x0123; - - m64_16 = a64.v; - - b64.s[0] = SHIFT; - b64.s[1] = 0; - b64.s[2] = 0; - b64.s[3] = 0; - - s64 = b64.v; - - mmx_tests(); - check (buf, reference_mmx); -#ifdef DEBUG - printf ("mmx testing:\n"); - printf (buf); - printf ("\ncomparison:\n"); - printf (comparison); -#endif - buf[0] = '\0'; - - if (errors != 0) - abort (); -} - -void __attribute__((noinline)) -mmx_tests (void) -{ - /* psraw */ - c64.v = _mm_srai_pi16 (m64_16, SHIFT); - dump64_16 (buf, "_mm_srai_pi16", c64); - c64.v = _mm_sra_pi16 (m64_16, s64); - dump64_16 (buf, "_mm_sra_pi16", c64); - - /* psrad */ - c64.v = _mm_srai_pi32 (m64_32, SHIFT); - dump64_32 (buf, "_mm_srai_pi32", c64); - c64.v = _mm_sra_pi32 (m64_32, s64); - dump64_32 (buf, "_mm_sra_pi32", c64); - - /* psrlw */ - c64.v = _mm_srli_pi16 (m64_16, SHIFT); - dump64_16 (buf, "_mm_srli_pi16", c64); - c64.v = _mm_srl_pi16 (m64_16, s64); - dump64_16 (buf, "_mm_srl_pi16", c64); - - /* psrld */ - c64.v = _mm_srli_pi32 (m64_32, SHIFT); - dump64_32 (buf, "_mm_srli_pi32", c64); - c64.v = _mm_srl_pi32 (m64_32, s64); - dump64_32 (buf, "_mm_srl_pi32", c64); - - /* psrlq */ - c64.v = _mm_srli_si64 (m64_64, SHIFT); - dump64_64 (buf, "_mm_srli_si64", c64); - c64.v = _mm_srl_si64 (m64_64, s64); - dump64_64 (buf, "_mm_srl_si64", c64); - - /* psllw */ - c64.v = _mm_slli_pi16 (m64_16, SHIFT); - dump64_16 (buf, "_mm_slli_pi16", c64); - c64.v = _mm_sll_pi16 (m64_16, s64); - dump64_16 (buf, "_mm_sll_pi16", c64); - - /* pslld */ - c64.v = _mm_slli_pi32 (m64_32, SHIFT); - dump64_32 (buf, "_mm_slli_pi32", c64); - c64.v = _mm_sll_pi32 (m64_32, s64); - dump64_32 (buf, "_mm_sll_pi32", c64); - - /* psllq */ - c64.v = _mm_slli_si64 (m64_64, SHIFT); - dump64_64 (buf, "_mm_slli_si64", c64); - c64.v = _mm_sll_si64 (m64_64, s64); - dump64_64 (buf, "_mm_sll_si64", c64); -} - -void -dump64_16 (char *buf, char *name, vecInWord x) -{ - int i; - char *p = buf + strlen (buf); - - sprintf (p, "%s ", name); - p += strlen (p); - - for (i=0; i<4; i++) - { - sprintf (p, "%4.4x ", x.s[i]); - p += strlen (p); - } - strcat (p, "\n"); -} - -void -dump64_32 (char *buf, char *name, vecInWord x) -{ - int i; - char *p = buf + strlen (buf); - - sprintf (p, "%s ", name); - p += strlen (p); - - for (i=0; i<2; i++) - { - sprintf (p, "%8.8x ", x.u[i]); - p += strlen (p); - } - strcat (p, "\n"); -} - -void -dump64_64 (char *buf, char *name, vecInWord x) -{ - char *p = buf + strlen (buf); - - sprintf (p, "%s ", name); - p += strlen (p); - -#if defined(_WIN32) && !defined(__CYGWIN__) - sprintf (p, "%16.16I64x\n", x.t); -#else - sprintf (p, "%16.16llx\n", x.t); -#endif -} - -int -check (const char *input, const char *reference[]) -{ - int broken, i, j, len; - const char *p_input; - char *p_comparison; - int new_errors = 0; - - p_comparison = &comparison[0]; - p_input = input; - - for (i = 0; *reference[i] != '\0'; i++) - { - broken = 0; - len = strlen (reference[i]); - for (j = 0; j < len; j++) - { - /* Ignore the terminating NUL characters at the end of every string in 'reference[]'. */ - if (!broken && *p_input != reference[i][j]) - { - *p_comparison = '\0'; - strcat (p_comparison, " >>> "); - p_comparison += strlen (p_comparison); - new_errors++; - broken = 1; - } - *p_comparison = *p_input; - p_comparison++; - p_input++; - } - if (broken) - { - *p_comparison = '\0'; - strcat (p_comparison, "expected:\n"); - strcat (p_comparison, reference[i]); - p_comparison += strlen (p_comparison); - } - } - *p_comparison = '\0'; - strcat (p_comparison, new_errors ? "failure\n\n" : "O.K.\n\n") ; - errors += new_errors; - return 0; -} |