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| author | Richard Henderson <rth@cygnus.com> | 2000-04-26 22:03:35 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-04-26 22:03:35 -0700 |
| commit | 292f38694a71cd35b5eb3239e39bff7bf2b244e4 (patch) | |
| tree | 90175835ba5241d36507c7d8a595c87194368f89 /gcc/basic-block.h | |
| parent | 7f8a79ba7ef4483fe205890213a5584c76683d45 (diff) | |
| download | gcc-292f38694a71cd35b5eb3239e39bff7bf2b244e4.zip gcc-292f38694a71cd35b5eb3239e39bff7bf2b244e4.tar.gz gcc-292f38694a71cd35b5eb3239e39bff7bf2b244e4.tar.bz2 | |
flow.c (propagate_one_insn): Break out from propagate_block.
* flow.c (propagate_one_insn): Break out from propagate_block.
(init_propagate_block_info): Likewise.
(free_propagate_block_info): Likewise.
(propagate_block): Use them. Export.
* basic-block.h: Declare them all.
From-SVN: r33460
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index f8da181..f9eb268 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -431,6 +431,13 @@ extern void life_analysis PARAMS ((rtx, FILE *, int)); extern void update_life_info PARAMS ((sbitmap, enum update_life_extent, int)); extern int count_or_remove_death_notes PARAMS ((sbitmap, int)); +extern void propagate_block PARAMS ((basic_block, regset, regset, int)); + +struct propagate_block_info; +extern rtx propagate_one_insn PARAMS ((struct propagate_block_info *, rtx)); +extern struct propagate_block_info *init_propagate_block_info + PARAMS ((basic_block, regset, regset, int)); +extern void free_propagate_block_info PARAMS ((struct propagate_block_info *)); /* In lcm.c */ extern struct edge_list *pre_edge_lcm PARAMS ((FILE *, int, sbitmap *, |