Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr82726.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 84e7813d76e9 |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-O3 --param tree-reassoc-width=4" } */ /* { dg-additional-options "-mavx2" { target { x86_64-*-* i?86-*-* } } } */ #define N 40 #define M 128 unsigned int in[N+M]; unsigned short out[N]; /* Outer-loop vectorization. */ void foo (){ int i,j; unsigned int diff; for (i = 0; i < N; i++) { diff = 0; for (j = 0; j < M; j+=8) { diff += in[j+i]; } out[i]=(unsigned short)diff; } return; }