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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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Rev 298 |
Rev 384 |
/* { dg-require-effective-target vect_float } */
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/* { dg-require-effective-target vect_float } */
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#include <stdlib.h>
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#include <stdlib.h>
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#include "tree-vect.h"
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#include "tree-vect.h"
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__attribute__ ((noinline))
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__attribute__ ((noinline))
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void interp_pitch(float *exc, float *interp, int pitch, int len)
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void interp_pitch(float *exc, float *interp, int pitch, int len)
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{
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{
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int i,k;
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int i,k;
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int maxj;
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int maxj;
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maxj=3;
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maxj=3;
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for (i=0;i<len;i++)
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for (i=0;i<len;i++)
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{
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{
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float tmp = 0;
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float tmp = 0;
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for (k=0;k<7;k++)
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for (k=0;k<7;k++)
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{
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{
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tmp += exc[i-pitch+k+maxj-6];
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tmp += exc[i-pitch+k+maxj-6];
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}
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}
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interp[i] = tmp;
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interp[i] = tmp;
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}
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}
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}
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}
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int main()
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int main()
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{
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{
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float *exc = calloc(126,sizeof(float));
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float *exc = calloc(126,sizeof(float));
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float *interp = calloc(80,sizeof(float));
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float *interp = calloc(80,sizeof(float));
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int pitch = -35;
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int pitch = -35;
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check_vect ();
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check_vect ();
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interp_pitch(exc, interp, pitch, 80);
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interp_pitch(exc, interp, pitch, 80);
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free(exc);
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free(exc);
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free(interp);
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free(interp);
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return 0;
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return 0;
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}
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}
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/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
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/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
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/* { dg-final { cleanup-tree-dump "vect" } } */
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/* { dg-final { cleanup-tree-dump "vect" } } */
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