Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/vect-5.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-require-effective-target vect_float } */ /* { dg-add-options bind_pic_locally } */ #include <stdarg.h> #include "tree-vect.h" #define N 16 float a[N]; float c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}; float d[N] = {0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30}; __attribute__ ((noinline)) int main1 () { int i, j; i = 0; j = 0; while (i < 5*N) { a[j] = c[j]; i += 5; j++; } /* check results: */ for (i = 0; i <N; i++) { if (a[i] != c[i]) abort (); } for (i = N; i > 0; i--) { a[N-i] = d[N-i]; } /* check results: */ for (i = 0; i < N; i++) { if (a[i] != d[i]) abort (); } return 0; } int main (void) { check_vect (); return main1 (); } /* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */ /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */