Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/gomp/simd8.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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/* { dg-do compile } */ /* { dg-options "-fopenmp -O3 -fdump-tree-vect-details" } */ /* { dg-final { scan-tree-dump-times "vectorized 0 loops in function" 4 "vect" } } */ int a[1024]; void foo (void) { #pragma omp simd if (0) for (int i = 0; i < 1024; ++i) a[i] = a[i] + 1; } void bar (void) { #pragma omp simd if (0) safelen (256) simdlen (8) for (int i = 0; i < 512; ++i) a[i] = a[i] + 1; } void baz (void) { #pragma omp simd safelen (256) simdlen (1) for (int i = 0; i < 512; ++i) a[i] = a[i] + 1; } void qux (void) { #pragma omp simd simdlen (1) if (1) for (int i = 0; i < 512; ++i) a[i] = a[i] + 1; }