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Diffstat (limited to 'gcc/tree-parloops.c')
| -rw-r--r-- | gcc/tree-parloops.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/tree-parloops.c b/gcc/tree-parloops.c index d017479..c164121 100644 --- a/gcc/tree-parloops.c +++ b/gcc/tree-parloops.c @@ -57,6 +57,7 @@ along with GCC; see the file COPYING3. If not see #include "tree-nested.h" #include "cgraph.h" #include "tree-ssa.h" +#include "params.h" /* This pass tries to distribute iterations of loops into several threads. The implementation is straightforward -- for each loop we test whether its @@ -2092,6 +2093,10 @@ create_parallel_loop (struct loop *loop, tree loop_fn, tree data, type = TREE_TYPE (cvar); t = build_omp_clause (loc, OMP_CLAUSE_SCHEDULE); OMP_CLAUSE_SCHEDULE_KIND (t) = OMP_CLAUSE_SCHEDULE_STATIC; + int chunk_size = PARAM_VALUE (PARAM_PARLOOPS_CHUNK_SIZE); + if (chunk_size != 0) + OMP_CLAUSE_SCHEDULE_CHUNK_EXPR (t) + = build_int_cst (integer_type_node, chunk_size); for_stmt = gimple_build_omp_for (NULL, GF_OMP_FOR_KIND_FOR, t, 1, NULL); gimple_set_location (for_stmt, loc); |