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Add another 256bit vectorizer test.
2010-10-14 H.J. Lu <hongjiu.lu@intel.com> * gcc.target/i386/vect-sizes-1.c: New. From-SVN: r165458
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2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
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* gcc.target/i386/vect-sizes-1.c: New.
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2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
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PR middle-end/46011
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gcc/testsuite/gcc.target/i386/vect-sizes-1.c
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gcc/testsuite/gcc.target/i386/vect-sizes-1.c
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/* { dg-do compile } */
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/* { dg-options "-O3 -ffast-math -mavx" } */
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double a[1024];
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void dependence_distance_4 (void)
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{
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int i;
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for (i = 0; i < 1020; ++i)
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a[i + 4] = a[i] + a[i + 4];
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}
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/* { dg-final { scan-assembler "vmovapd\[ \\t\]+\[^\n\]*%ymm" } } */
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