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| author | Jeff Law <law@redhat.com> | 2004-11-27 09:36:30 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2004-11-27 09:36:30 -0700 |
| commit | 086aa12e9c57cef4e4872a179cf1610487215f19 (patch) | |
| tree | 4388e10fcea8d4b50a90beaf5a0ff26f5a4bd962 | |
| parent | 1daa567cf8e5d6c69e97021aac2a46281328d1ee (diff) | |
| download | gcc-086aa12e9c57cef4e4872a179cf1610487215f19.zip gcc-086aa12e9c57cef4e4872a179cf1610487215f19.tar.gz gcc-086aa12e9c57cef4e4872a179cf1610487215f19.tar.bz2 | |
tree-cfg.c (cleanup_tree_cfg): Also return true if blocks are merged.
* tree-cfg.c (cleanup_tree_cfg): Also return true if blocks
are merged.
From-SVN: r91376
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-cfg.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a45f517..f633b68 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-11-27 Jeff Law <law@redhat.com> + + * tree-cfg.c (cleanup_tree_cfg): Also return true if blocks + are merged. + 2004-11-27 Jakub Jelinek <jakub@redhat.com> * config/i386/linux64.h (REG_NAME): Define. diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index ee0bce2..bcf3d3e 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -918,7 +918,7 @@ cleanup_tree_cfg (void) /* Merging the blocks creates no new opportunities for the other optimizations, so do it here. */ - merge_seq_blocks (); + retval |= merge_seq_blocks (); compact_blocks (); |