Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/vect-iv-3.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_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 16 __attribute__ ((noinline)) int main1 () { int arr1[N]; int arr2[N]; int k = 0; int m = 3, i = 0; /* vectorization of induction. Peeling to align the store is also applied. */ do { k = k + 2; arr1[i] = k; m = k + 3; arr2[i] = m; i++; } while (i < N); /* check results: */ for (i = 0; i < N; i++) { if (arr1[i] != 2+2*i || arr2[i] != 5 + 2*i) abort (); } return 0; } int main (void) { check_vect (); return main1 (); } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */