Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/no-scevccp-noreassoc-outer-4.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 40 __attribute__ ((noinline)) int foo (){ int i,j; int sum,s=0; for (i = 0; i < 200*N; i++) { sum = 0; for (j = 0; j < N; j++) { sum += (i + j); i++; } s += sum; } return s; } __attribute__ ((noinline)) int bar (int i, int j) { return (i + j); } int main (void) { int i,j,k=0; int sum,s=0; int res; check_vect (); res = foo (); /* check results: */ for (i=0; i<200*N; i++) { sum = 0; for (j = 0; j < N; j++){ sum += bar (i, j); i++; } s += sum; } if (res != s) abort (); return 0; } /* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" } } */