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| author | Jan Hubicka <jh@suse.cz> | 2001-06-28 20:14:05 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-06-28 18:14:05 +0000 |
| commit | 7a442791bbd35236ae2c45e383db88d704f8f41c (patch) | |
| tree | 411b8f5eb989eadf53babde84c57d46a4759fd2e /gcc/rtl.c | |
| parent | d72c3ec3f65c7e75b9d7149de4eb02701992cdb9 (diff) | |
| download | gcc-7a442791bbd35236ae2c45e383db88d704f8f41c.zip gcc-7a442791bbd35236ae2c45e383db88d704f8f41c.tar.gz gcc-7a442791bbd35236ae2c45e383db88d704f8f41c.tar.bz2 | |
flow.c (try_merge_block): Rename to try_optimize_cfg; do basic simplifications on the CFG.
* 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.
From-SVN: r43642
Diffstat (limited to 'gcc/rtl.c')
0 files changed, 0 insertions, 0 deletions