OSDN Git Service

(root) / pf3gnuchains / gcc-fork.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f2b84b8) | patch
* flow.c (try_merge_block): Rename to try_optimize_cfg;
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 28 Jun 2001 18:14:05 +0000 (18:14 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 28 Jun 2001 18:14:05 +0000 (18:14 +0000)
commitb1e17e1006e4a1526de00e7ddcd899169e83b340
tree411b8f5eb989eadf53babde84c57d46a4759fd2etree | snapshot
parentf2b84b8e6c572eaf41d7a8af992a09be98450beecommit | diff
* flow.c (try_merge_block): Rename to try_optimize_cfg;
do basic simplifications on the CFG.
(is_forwarder_block_p, can_fallthru, try_redirect_by_replacing_jump,
 try_simplify_condjump): New.
(redirect_edge_and_branch): Try replace jump insn.
(flow_delete_insn): Handle deleting of ADDR_VEC insns.

* basic-block.h (FALLTHRU_EDGE, BRANCH_EDGE): New macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43642 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/basic-block.h diff | blob | history
gcc/flow.c diff | blob | history
About OSDN
Find Software
Develop Software
Help