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| author | Steven Bosscher <stevenb@suse.de> | 2005-05-12 19:29:21 +0000 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2005-05-12 19:29:21 +0000 |
| commit | 98f464e05898aa368da60d94c24b7818552eb0f7 (patch) | |
| tree | e8fbec3fe9a12f57e69dd33bd03e77391cc8bc6b /gcc/tree-cfg.c | |
| parent | 1ed17cd539718575f2587c75bd69fa3259b25910 (diff) | |
| download | gcc-98f464e05898aa368da60d94c24b7818552eb0f7.zip gcc-98f464e05898aa368da60d94c24b7818552eb0f7.tar.gz gcc-98f464e05898aa368da60d94c24b7818552eb0f7.tar.bz2 | |
except.c (duplicate_eh_region_1, [...]): New functions, based on old implementation removed with RTL inliner.
* except.c (duplicate_eh_region_1, duplicate_eh_region_2,
duplicate_eh_regions): New functions, based on old
implementation removed with RTL inliner.
(reachable_next_level): Modify behaviour pre-inline.
* except.h (duplicate_eh_regions_map, duplicate_eh_regions):
Declare.
* function.h (struct function): Add after_inlining flag.
* tree-optimize.c (tree_rest_of_compilation): Set it.
* tree-eh.c (add_stmt_to_eh_region_fn): Initialize hashtable
when needed.
* tree-cfg.c (label_to_block_fn): Deal with cases where
label was never insterted into code.
Co-Authored-By: Jan Hubicka <jh@suse.cz>
Co-Authored-By: Stuart Hastings <stuart@apple.com>
From-SVN: r99625
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index c54305c..9860a29 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -823,6 +823,8 @@ label_to_block_fn (struct function *ifun, tree dest) bsi_insert_before (&bsi, stmt, BSI_NEW_STMT); uid = LABEL_DECL_UID (dest); } + if (VARRAY_SIZE (ifun->cfg->x_label_to_block_map) <= (unsigned int)uid) + return NULL; return VARRAY_BB (ifun->cfg->x_label_to_block_map, uid); } |