26 lines
610 B
C
26 lines
610 B
C
/* PR 12902 */
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/* { dg-do compile } */
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/* { dg-options "-O1 -msse" } */
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#include <xmmintrin.h>
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typedef union
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{
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int i[4];
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float f[4];
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__m128 v;
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} vector4_t;
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void
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swizzle (const void *a, vector4_t * b, vector4_t * c)
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{
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b->v = _mm_loadl_pi (b->v, (__m64 *) a);
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c->v = _mm_loadl_pi (c->v, ((__m64 *) a) + 1);
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}
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/* While one legal rendering of each statement would be movaps;movlps;movaps,
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we can implmenent this with just movlps;movlps. Since we do now, anything
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less would be a regression. */
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/* { dg-final { scan-assembler-not "movaps" } } */
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/* { dg-final { scan-assembler "movlps" } } */
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