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| author | Zdenek Dvorak <dvorakz@suse.cz> | 2004-12-25 23:53:54 +0100 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2004-12-25 22:53:54 +0000 |
| commit | eec5fec983fd8738d842a5d916086b29aeb650bf (patch) | |
| tree | dd158a2937b61524aac9d3dd24821202ba8b51d8 /gcc/ChangeLog | |
| parent | 6b262ee81e0c4a4d4e2c1afc0b9f6fdb980f7365 (diff) | |
| download | gcc-eec5fec983fd8738d842a5d916086b29aeb650bf.zip gcc-eec5fec983fd8738d842a5d916086b29aeb650bf.tar.gz gcc-eec5fec983fd8738d842a5d916086b29aeb650bf.tar.bz2 | |
re PR rtl-optimization/19078 (Poor quality code after loop unrolling.)
PR rtl-optimization/19078
* tree-ssa-loop-ivopts.c (determine_use_iv_cost_generic,
determine_use_iv_cost_outer): Fix computing of cost for the original
bivs.
(dump_use): Handle case related_cands == NULL.
From-SVN: r92608
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 76b79a4..db26b3a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2004-12-25 Zdenek Dvorak <dvorakz@suse.cz> + + PR rtl-optimization/19078 + * tree-ssa-loop-ivopts.c (determine_use_iv_cost_generic, + determine_use_iv_cost_outer): Fix computing of cost for the original + bivs. + (dump_use): Handle case related_cands == NULL. + 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl> PR target/19059 |