Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/gomp/pr82374.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR tree-optimization/82374 */ /* { dg-do compile } */ /* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-vect-details" } */ /* { dg-additional-options "-mavx -mno-avx2" { target i?86-*-* x86_64-*-* } } */ /* { dg-additional-options "-mvsx" { target powerpc_vsx_ok } } */ #define SIZE (1024 * 1024) float a[SIZE]; float b[SIZE]; float c[SIZE]; float d[SIZE]; __attribute__((optimize ("O2", "tree-vectorize"))) void foo (void) { int i; #pragma omp parallel for for (i = 0; i < SIZE; i++) c[i] = a[i] + b[i]; } __attribute__((optimize ("O2", "tree-vectorize"))) void bar (void) { int i; for (i = 0; i < SIZE; i++) d[i] = a[i] + b[i]; } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" { target { { i?86-*-* x86_64-*-* } || { powerpc_vsx_ok } } } } } */