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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b3aae11cf09..fdd72da1c60 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,4 +1,15 @@ -2010-06-22 Uros Bizjak <ubizjak@gmail.com> +2010-06-22 Jan Hubicka <jh@suse.cz> + + * df-problems.c (df_rd_confluence_n, df_lr_confluence_n, df_live_confluence_n, + df_byte_lr_confluence_n, df_md_confluence_n): Return true if something changed. + * df.h (df_confluence_function_n): Return bool. + * df-core.c (df_worklist_propagate_forward, df_worklist_propagate_backward): + track changes and ages. + (df_worklist_dataflow_doublequeue): Use bitmap iterator for main walk; + track ages. + * dse.c (dse_confluence_n): Return always true. + +2010-06-22 Jan Hubicka <jh@suse.cz> * bitmap.c (bitmap_clear_bit): Micro optimize. |