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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
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Steven Bosscher 2005-01-23 19:35:58 +00:00 committed by Steven Bosscher
parent 9fcdd8917c
commit 8584034934
2 changed files with 7 additions and 0 deletions
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gcc/ChangeLog
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@ -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

1
gcc/tree-optimize.c
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@ -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);