diff options
Diffstat (limited to 'gcc/ddg.c')
| -rw-r--r-- | gcc/ddg.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/ddg.c b/gcc/ddg.c index 73e37225a25..295811db4c1 100644 --- a/gcc/ddg.c +++ b/gcc/ddg.c @@ -159,9 +159,9 @@ create_ddg_dep_from_intra_loop_link (ddg_ptr g, ddg_node_ptr src_node, gcc_assert (link); /* Note: REG_DEP_ANTI applies to MEM ANTI_DEP as well!! */ - if (DEP_KIND (link) == REG_DEP_ANTI) + if (DEP_TYPE (link) == REG_DEP_ANTI) t = ANTI_DEP; - else if (DEP_KIND (link) == REG_DEP_OUTPUT) + else if (DEP_TYPE (link) == REG_DEP_OUTPUT) t = OUTPUT_DEP; /* We currently choose not to create certain anti-deps edges and @@ -368,7 +368,6 @@ build_intra_loop_deps (ddg_ptr g) /* Hold the dependency analysis state during dependency calculations. */ struct deps tmp_deps; rtx head, tail; - dep_link_t link; /* Build the dependence information, using the sched_analyze function. */ init_deps_global (); @@ -383,19 +382,19 @@ build_intra_loop_deps (ddg_ptr g) for (i = 0; i < g->num_nodes; i++) { ddg_node_ptr dest_node = &g->nodes[i]; + sd_iterator_def sd_it; + dep_t dep; if (! INSN_P (dest_node->insn)) continue; - FOR_EACH_DEP_LINK (link, INSN_BACK_DEPS (dest_node->insn)) + FOR_EACH_DEP (dest_node->insn, SD_LIST_BACK, sd_it, dep) { - dep_t dep = DEP_LINK_DEP (link); ddg_node_ptr src_node = get_node_of_insn (g, DEP_PRO (dep)); if (!src_node) continue; - add_forw_dep (link); create_ddg_dep_from_intra_loop_link (g, src_node, dest_node, dep); } @@ -420,6 +419,9 @@ build_intra_loop_deps (ddg_ptr g) /* Free the INSN_LISTs. */ finish_deps_global (); free_deps (&tmp_deps); + + /* Free dependencies. */ + sched_free_deps (head, tail, false); } |