Mercurial > hg > CbC > CbC_gcc
view libgomp/testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
line wrap: on
line source
/* { dg-do run } */ /* { dg-additional-options "-O2 -fdump-tree-vect-details" } */ /* { dg-additional-options "-mavx" { target avx_runtime } } */ /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 3 "vect" { target avx_runtime } } } */ int v, x; __attribute__((noipa)) int foo (int *a) { #pragma omp parallel for simd lastprivate (conditional: x) schedule(simd: static) for (int i = 0; i < 128; i++) if (a[i]) x = a[i]; return x; } __attribute__((noipa)) int bar (int *a, int *b) { #pragma omp parallel #pragma omp for simd lastprivate (conditional: x, v) schedule(static, 16) for (int i = 16; i < 128; ++i) { if (a[i]) x = a[i]; if (b[i]) v = b[i] + 10; } return x; } __attribute__((noipa)) int baz (int *a) { #pragma omp parallel for simd lastprivate (conditional: x) schedule(simd: dynamic, 16) for (int i = 0; i < 128; i++) if (a[i]) x = a[i] + 5; return x; } int main () { int a[128], b[128], i; for (i = 0; i < 128; i++) { a[i] = ((i % 11) == 2) ? i + 10 : 0; asm volatile ("" : "+g" (i)); b[i] = ((i % 13) == 5) ? i * 2 : 0; } if (foo (a) != 133) __builtin_abort (); if (bar (b, a) != 244 || v != 143) __builtin_abort (); if (baz (b) != 249) __builtin_abort (); return 0; }