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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 167feba2e2f..5e7738ed12a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,17 @@ +2004-05-27 Steven Bosscher <stevenb@suse.de> + + * gimplify.c (compare_case_labels): New function. + (gimplify_switch_expr): Sort case labels, and make sure the + last label in the label vector is the default case. + * tree-cfg.c (group_case_labels): New function. + (build_tree_cfg): Cleanup redundant labels and group case labels + before creating edges. + (cleanup_dead_labels): Handle GOTO_EXPRs. + (find_case_label_for_value): Use a binary search to find the + case label for the given value. + * tree-gimple.c: Mention that labels are sorted, and that the + last label must be the default. + 2004-05-27 Jan Hubicka <jh@suse.cz> * cfgcleanup.c (try_optimize_cfg): Do not merge across jumptables. |