diff options
| author | Richard Guenther <rguenther@suse.de> | 2012-03-28 12:14:26 +0000 |
|---|---|---|
| committer | Richard Guenther <rguenther@suse.de> | 2012-03-28 12:14:26 +0000 |
| commit | 93213c7eee946d01e43b2ac44278248584b244ad (patch) | |
| tree | a016e8f205f21bb435691b9d07878f5480b9aee9 /gcc/omp-low.c | |
| parent | 13114d4de090bb813db37406d0eaef90defea4ff (diff) | |
2012-03-28 Richard Guenther <rguenther@suse.de>
* loop-init.c (loop_optimizer_init): If loops are preserved
perform incremental initialization of required loop features.
(loop_optimizer_finalize): If loops are to be preserved only
clean up optional loop features.
(rtl_loop_done): Forcefully free loops here.
* cgraph.c (cgraph_release_function_body): Forcefully free
loops.
* cfgexpand.c (expand_gimple_cond): Properly add new basic-blocks
to existing loops.
(construct_init_block): Likewise.
(construct_exit_block): Likewise.
(gimple_expand_cfg): Clear LOOP_CLOSED_SSA loop state. Cleanup
the CFG after expanding.
* cfgloop.c (verify_loop_structure): Calculate or verify
dominators. If we needed to calculate them, free them afterwards.
* tree-pass.h (PROP_loops): New define.
* tree-ssa-loop.c (pass_tree_loop_init): Provide PROP_loops.
* basic-block.h (CLEANUP_CFG_CHANGED): New.
* cfgcleanup.c (merge_blocks_move): Protect loop latches.
(cleanup_cfg): If we did something and have loops around, fix
them up.
* cse.c (rest_of_handle_cse_after_global_opts): Call cleanup_cfg
with CLEANUP_CFG_CHANGED.
* cfghooks.c (merge_blocks): If we merge a loop header into
its predecessor, update the loop structure.
(duplicate_block): If we copy a loop latch, adjust loop state
to note we may have multiple latches.
(delete_basic_block): Mark loops for fixup if we remove a loop.
* cfganal.c (forwarder_block_p): Protect loop latches, headers
and preheaders.
* cfgrtl.c (rtl_can_merge_blocks): Protect loop latches.
(cfg_layout_can_merge_blocks_p): Likewise.
* cprop.c (bypass_block): If we create a loop with multiple
entries, mark it for removal.
* except.c (emit_to_new_bb_before): Add the new basic-block
to existing loops.
* tree-eh.c (lower_resx): Likewise.
* omp-low.c (finalize_task_copyfn): Do not copy PROP_loops.
(expand_omp_taskreg): Likewise.
* tree-inline.c (initialize_cfun): Likewise.
* tree-mudflap.c (add_bb_to_loop): Prototype.
(mf_build_check_statement_for): Properly add new basic-blocks
to existing loops.
* tree-ssa-threadupdate.c (thread_block): Mark loops for fixup
if we remove a loop.
(thread_through_loop_header): Likewise.
* trans-mem.c (tm_log_emit_save_or_restores): Properly add
new basic-blocks to existing loops.
(expand_transaction): Likewise.
* Makefile.in (except.o): Add $(CFGLOOP_H).
(expr.o): Likewise.
(cgraph.o): Likewise.
(cprop.o): Likewise.
(cfgexpand.o): Likewise.
(cfganal.o): Likewise.
(trans-mem.o): Likewise.
(tree-eh.o): Likewise.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@185913 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/omp-low.c')
| -rw-r--r-- | gcc/omp-low.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/omp-low.c b/gcc/omp-low.c index 84986efcdda..ec1a5522d7f 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -1242,7 +1242,7 @@ finalize_task_copyfn (gimple task_stmt) /* Inform the callgraph about the new function. */ DECL_STRUCT_FUNCTION (child_fn)->curr_properties - = cfun->curr_properties; + = cfun->curr_properties & ~PROP_loops; old_fn = current_function_decl; push_cfun (child_cfun); @@ -3562,7 +3562,7 @@ expand_omp_taskreg (struct omp_region *region) /* Inform the callgraph about the new function. */ DECL_STRUCT_FUNCTION (child_fn)->curr_properties - = cfun->curr_properties; + = cfun->curr_properties & ~PROP_loops; cgraph_add_new_function (child_fn, true); /* Fix the callgraph edges for child_cfun. Those for cfun will be |