Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/fast-math-vect-pr29925.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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/* { dg-require-effective-target vect_float } */ #include <stdlib.h> #include "tree-vect.h" __attribute__ ((noinline)) void interp_pitch(float *exc, float *interp, int pitch, int len) { int i,k; int maxj; maxj=3; for (i=0;i<len;i++) { float tmp = 0; #pragma GCC unroll 0 for (k=0;k<7;k++) { tmp += exc[i-pitch+k+maxj-6]; } interp[i] = tmp; } } int main() { float *exc = calloc(126,sizeof(float)); float *interp = calloc(80,sizeof(float)); int pitch = -35; check_vect (); interp_pitch(exc, interp, pitch, 80); free(exc); free(interp); return 0; } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */