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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 343125f..b5b35c8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,16 @@ +2005-02-01 Steven Bosscher <stevenb@suse.de> + + PR optimization/15242 + * params.def (PARAM_MAX_GOTO_DUPLICATION_INSNS): New param. + * basic-block.h (duplicate_computed_gotos): Add prototype. + * bb-reorder.c (duplicate_computed_gotos): New function to + duplicate sufficiently small blocks ending in a computed jump. + * passes.c (rest_of_compilation): Call duplicate_computed_gotos + if not optimizing for size. + * cfgcleanup.c (try_crossjump_bb): If not optimizing for size, + never do tail merging for blocks ending in a computed jump. + * doc/invoke.texi: Document the max-goto-duplication-insns param. + 2005-02-01 Eric Botcazou <ebotcazou@libertysurf.fr> Patch from Richard Sandiford <rsandifo@redhat.com> |