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Diffstat (limited to 'gcc/ChangeLog.RA')
| -rw-r--r-- | gcc/ChangeLog.RA | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/ChangeLog.RA b/gcc/ChangeLog.RA index 418457864e6..65a1aa2189b 100644 --- a/gcc/ChangeLog.RA +++ b/gcc/ChangeLog.RA @@ -1,4 +1,17 @@ 2003-06-30 Michael Matz <matz@suse.de> + * df.h (enum df_ref_flags, DF_REF_STRICTLY_PARTIAL_DEF): New. + * ra-build.c (live_out_1): Set this flag on some refs. + (select_regclass): Obey flag_caller_saves. + * ra-rewrite.c (detect_web_parts_to_rebuild): Reset + DF_REF_STRICTLY_PARTIAL_DEF. + (create_flow_barriers_2): Rename from ... + (create_flow_barriers): ... this. Reimplement. + * ra.c (reg_alloc): Delete the fake clobbers inserted as + flow barriers before returning. + * toplev.c (parse_options_and_default_flags): Don't do register + renaming with the new RA. + +2003-06-30 Michael Matz <matz@suse.de> * Makefile.in (cse.o): Depend on df.h. * cse.c (insn_live_p): Trapping insns are not necessarily live. * defaults.h (SPILL_REGS): Define. |