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| author | Steven Bosscher <stevenb@suse.de> | 2005-01-23 19:35:58 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2005-01-23 19:35:58 +0000 |
| commit | 8584034934a8df819b2aec29942dec97bf60f3aa (patch) | |
| tree | 678f4eee306a2e196a95b13031ab834c129477aa | |
| parent | 9fcdd8917caba77d188f6facf1623100318cba43 (diff) | |
| download | gcc-8584034934a8df819b2aec29942dec97bf60f3aa.zip gcc-8584034934a8df819b2aec29942dec97bf60f3aa.tar.gz gcc-8584034934a8df819b2aec29942dec97bf60f3aa.tar.bz2 | |
re PR rtl-optimization/19464 (gcse causes poor register allocation)
PR rtl-optimization/19464
* tree-optimize.c (init_tree_optimization_passes): Add one more
copyrename pass just before out-of-ssa.
From-SVN: r94124
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/tree-optimize.c | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b8e4a16..103be64 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-01-23 Steven Bosscher <stevenb@suse.de> + + PR rtl-optimization/19464 + * tree-optimize.c (init_tree_optimization_passes): Add one more + copyrename pass just before out-of-ssa. + 2005-01-23 Joseph S. Myers <joseph@codesourcery.com> PR bootstrap/18058 diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c index a66e8fd..30429e8 100644 --- a/gcc/tree-optimize.c +++ b/gcc/tree-optimize.c @@ -397,6 +397,7 @@ init_tree_optimization_passes (void) NEXT_PASS (pass_forwprop); NEXT_PASS (pass_phiopt); NEXT_PASS (pass_tail_calls); + NEXT_PASS (pass_rename_ssa_copies); NEXT_PASS (pass_del_ssa); NEXT_PASS (pass_nrv); NEXT_PASS (pass_remove_useless_vars); |