diff options
| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-06 20:22:01 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-06 20:22:01 +0000 |
| commit | 708ef452ce1abfc4cd93aafa74e972154053ee23 (patch) | |
| tree | dace042ac1038b54261308967be3feafe51a51ed /gcc/tree-flow.h | |
| parent | 572f2d1c18b188403f95a2152904017715fc433d (diff) | |
| download | gcc-708ef452ce1abfc4cd93aafa74e972154053ee23.tar.gz | |
PR tree-optimization/18601
* tree-cfg.c (thread_jumps, thread_jumps_from_bb): Removed.
(tree_forwarder_block_p): Do not consider blocks that are its own
successors forwarders.
(cleanup_forwarder_blocks, remove_forwarder_block): New functions.
(cleanup_tree_cfg): Use cleanup_forwarder_blocks instead of
thread_jumps.
* tree-flow.h (bb_ann_d): Remove forwardable.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91787 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-flow.h')
| -rw-r--r-- | gcc/tree-flow.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 39b81fc2ded..9952f8a1ae0 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -345,10 +345,6 @@ struct bb_ann_d GTY(()) /* Chain of PHI nodes for this block. */ tree phi_nodes; - /* Nonzero if this block is forwardable during cfg cleanups. This is also - used to detect loops during cfg cleanups. */ - unsigned forwardable: 1; - /* Nonzero if this block contains an escape point (see is_escape_site). */ unsigned has_escape_site : 1; |