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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse2-pshuflw-1.c] - Rev 839
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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 0xec #include CHECK_H #include <emmintrin.h> static __m128i __attribute__((noinline, unused)) test (__m128i s1) { return _mm_shufflelo_epi16 (s1, N); } static void TEST (void) { union128i_q s1; union128i_w u; short e[8] = {0}; int i; int m1[4] = {0x3, 0x3<<2, 0x3<<4, 0x3<<6}; int m2[4]; s1.x = _mm_set_epi64x (0xabcde,0xef58a234); u.x = test (s1.x); for (i = 0; i < 4; i++) e[i+4] = (s1.a[1]>>(16 * i)) & 0xffff; for (i = 0; i < 4; i++) m2[i] = (N & m1[i])>>(2*i); for (i = 0; i < 4; i++) e[i] = (s1.a[0] >> (16 * m2[i])) & 0xffff; if (check_union128i_w(u, e)) abort (); }
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