diff options
Diffstat (limited to 'gcc/omp-low.cc')
| -rw-r--r-- | gcc/omp-low.cc | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/omp-low.cc b/gcc/omp-low.cc index 70a2c10..32d252c 100644 --- a/gcc/omp-low.cc +++ b/gcc/omp-low.cc @@ -4206,6 +4206,11 @@ scan_omp_1_stmt (gimple_stmt_iterator *gsi, bool *handled_ops_p, scan_omp (gimple_omp_body_ptr (stmt), ctx); break; + case GIMPLE_OMP_DISPATCH: + ctx = new_omp_context (stmt, ctx); + scan_omp (gimple_omp_body_ptr (stmt), ctx); + break; + case GIMPLE_OMP_SECTIONS: scan_omp_sections (as_a <gomp_sections *> (stmt), ctx); break; @@ -8948,6 +8953,31 @@ lower_omp_scope (gimple_stmt_iterator *gsi_p, omp_context *ctx) if (BLOCK_VARS (block)) TREE_USED (block) = 1; } + +/* Lower code for an OMP dispatch directive. */ + +static void +lower_omp_dispatch (gimple_stmt_iterator *gsi_p, omp_context *ctx) +{ + tree block; + gimple *stmt = gsi_stmt (*gsi_p); + gbind *bind; + + push_gimplify_context (); + + block = make_node (BLOCK); + bind = gimple_build_bind (NULL, NULL, block); + gsi_replace (gsi_p, bind, true); + + lower_omp (gimple_omp_body_ptr (stmt), ctx); + gimple_bind_set_body (bind, maybe_catch_exception (gimple_omp_body (stmt))); + + pop_gimplify_context (bind); + + gimple_bind_append_vars (bind, ctx->block_vars); + BLOCK_VARS (block) = ctx->block_vars; +} + /* Expand code for an OpenMP master or masked directive. */ static void @@ -14579,6 +14609,11 @@ lower_omp_1 (gimple_stmt_iterator *gsi_p, omp_context *ctx) gcc_assert (ctx); lower_omp_scope (gsi_p, ctx); break; + case GIMPLE_OMP_DISPATCH: + ctx = maybe_lookup_ctx (stmt); + gcc_assert (ctx); + lower_omp_dispatch (gsi_p, ctx); + break; case GIMPLE_OMP_SINGLE: ctx = maybe_lookup_ctx (stmt); gcc_assert (ctx); |