Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/gomp/simd3.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-fopenmp" } */ /* { dg-additional-options "-std=c99" { target c } } */ extern int a[13*13*13*13*2], b[1024], *k, l, m; void foo (int *q, float *p) { int *i, *j, *n, *o; #pragma omp simd collapse (4) linear(k : m + 1) aligned(p, q) for (i = &a[0]; i < &a[13*13*13*13*2]; i += 13*13*13*2) for (j = &a[0]; j < &a[13*13*13*2]; j += 13*13*2) for (n = &a[0]; n < &a[13*13*2]; n += 13*2) for (o = &a[0]; o < &a[13*2]; o += 2) q[k - &a[0]] *= p[k - &a[0]] + 7 * (i-&a[0]) + 14 * (j-&a[0]) + 21 * (n-&a[0]) + 28 * (o-&a[0]), k += m + 1; } void bar () { int *i; #pragma omp simd safelen(16) aligned(a, b : 32) for (i = &a[0]; i < &a[1024]; i++) *i *= b[i - &a[0]]; }