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| author | Kazu Hirata <kazu@cs.umass.edu> | 2004-11-22 15:18:50 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2004-11-22 15:18:50 +0000 |
| commit | 907109016b1f9be5ce130620b9c176aac8331abe (patch) | |
| tree | b8f81455a3e7c15f447a002b296f8fd308893110 /gcc/sbitmap.c | |
| parent | f96bc213541a8a468935acd64e1170717a455cd7 (diff) | |
| download | gcc-907109016b1f9be5ce130620b9c176aac8331abe.zip gcc-907109016b1f9be5ce130620b9c176aac8331abe.tar.gz gcc-907109016b1f9be5ce130620b9c176aac8331abe.tar.bz2 | |
re PR rtl-optimization/18599 (Quadratic behavior in copyprop_hardreg_forward)
PR rtl-optimization/18599
* regrename.c (copyprop_hardreg_forward): Speed up by putting
BB_VISITED flags on basic blocks as we process them.
From-SVN: r91016
Diffstat (limited to 'gcc/sbitmap.c')
0 files changed, 0 insertions, 0 deletions