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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse2-psrlw-1.c] - Rev 318
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/* { dg-do run } */ /* { dg-options "-O2 -msse2" } */ /* { dg-require-effective-target sse2 } */ #ifndef CHECK_H #define CHECK_H "sse2-check.h" #endif #ifndef TEST #define TEST sse2_test #endif #define N 0xb #include CHECK_H #include <emmintrin.h> static __m128i __attribute__((noinline, unused)) test (__m128i s1) { return _mm_srli_epi16 (s1, N); } static void TEST (void) { union128i_w u, s; short e[8] = {0}; unsigned short tmp; int i; s.x = _mm_set_epi16 (1, -2, 3, -4, 5, 6, 0x7000, 0x9000); u.x = test (s.x); if (N < 16) for (i = 0; i < 8; i++) { tmp = s.a[i]; e[i] = tmp >> N; } if (check_union128i_w (u, e)) abort (); }