Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/vect-85-big-array.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 128 __attribute__ ((noinline)) int main1 (int *a) { int i, j, k; int b[N]; for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { k = i + N; a[j] = k; } b[i] = k; } for (j = 0; j < N; j++) if (a[j] != i + N - 1) abort (); for (j = 0; j < N; j++) if (b[j] != j + N) abort (); return 0; } int main (void) { int a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))); check_vect (); main1 (a); return 0; } /* Fails for targets that don't vectorize PLUS (e.g alpha). */ /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */