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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse-set-ps-1.c] - Rev 328
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/* { dg-do run } */ /* { dg-options "-O2 -msse" } */ /* { dg-require-effective-target sse } */ #include "sse-check.h" #ifdef DEBUG #include <stdio.h> #endif #include <xmmintrin.h> static void __attribute__((noinline)) test (float *v) { union { __m128 x; float f[4]; } u; unsigned int i; u.x = _mm_set_ps (v[3], v[2], v[1], v[0]); for (i = 0; i < sizeof (v) / sizeof (v[0]); i++) if (v[i] != u.f[i]) { #ifdef DEBUG printf ("%i: %f != %f\n", i, v[i], u.f[i]); #endif abort (); } } static void sse_test (void) { float v[4] = { -3, 2, 1, 9 }; test (v); }
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