Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/O3-vect-pr34223.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 "tree-vect.h" #define M 10 #define N 3 void __attribute__((noinline)) foo (int n, int *ub, int *uc) { int i, j, tmp1; for (i = 0; i < n; i++) { tmp1 = 0; for (j = 0; j < M; j++) { tmp1 += uc[i] * ((int)(j << N) / M); } ub[i] = tmp1; } } int main() { int uc[16], ub[16]; check_vect (); foo (16, uc, ub); return 0; } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_int_mult } } } */