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| author | Jan Hubicka <jh@suse.cz> | 2001-08-20 01:46:10 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-08-19 23:46:10 +0000 |
| commit | 247a370b4f2f91d4b82c66902d46649e57b1ec91 (patch) | |
| tree | 41105a8a5becd86725e0db5742de2ed66c51ad55 /gcc/cppinit.c | |
| parent | 13fac94a68a4da815faa73d6a457c3d9d3bf94f5 (diff) | |
| download | gcc-247a370b4f2f91d4b82c66902d46649e57b1ec91.zip gcc-247a370b4f2f91d4b82c66902d46649e57b1ec91.tar.gz gcc-247a370b4f2f91d4b82c66902d46649e57b1ec91.tar.bz2 | |
final.c (compute_alignments): New function.
* final.c (compute_alignments): New function.
(init_insn_lengths): Do not care label_align.
(LABEL_ALIGN_AFTER_BARRIER): Default to 1.
(LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Default to 0.
(JUMP_ALIGN, JUMP_ALIGN_MAX_SKIP): New.
(shorted_branches): Realloc label_align array; do
not call init_insn_lengths; Do not care about loop alignments.
* output.h (compute_alignments): Declare.
* toplev.c (rest_of_compilation): Call compute_alignments.
* tm.texi (JUMP_ALIGN, JUMP_ALIGN_MAX_SKIP): Document.
* predict.c (block_info_def): Add npredecesors, remove nvisited;
change visited to tovisit.
(propagate_freq): Use faster traversing algorithm.
(estimate_loops_at_level, estimate_bb_frequencies): Change visited
to tovisit; reverse meaning.
* predict.c (struct block_info_def): Remove nvisited.
(propagate_freq): Use EDGE_DFS_BACK to detect irreducible regions.
(estimate_bb_frequencies): Call mark_dfs_back_edges.
From-SVN: r45042
Diffstat (limited to 'gcc/cppinit.c')
0 files changed, 0 insertions, 0 deletions