diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 51d1b34e7dc..c65ec1ed14e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,48 @@ +2008-06-18 Steven Bosscher <steven@gcc.gnu.org> + + * df.h (struct df_ref): Replace 'insn' field with 'insn_info' field. + (DF_REF_INSN_INFO): New. + (DF_REF_INSN, DF_REF_INSN_UID): Rewrite macros using DF_REF_INSN_INFO. + (DF_REF_IS_ARTIFICIAL): Artificial refs are now identified as refs + with a NULL DF_REF_INSN_INFO. + (DF_INSN_INFO_GET, DF_INSN_INFO_SET): Renamed from DF_INSN_GET and + DF_INSN_SET. + (DF_INSN_INFO_LUID, DF_INSN_INFO_DEFS, DF_INSN_INFO_USES, + DF_INSN_INFO_EQ_USES): New. + (DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES, DF_INSN_EQ_USES, + DF_INSN_UID_LUID, DF_INSN_UID_DEFS, DF_INSN_UID_USES, + DF_INSN_UID_EQ_USES): Rewrite using DF_INSN_INFO_* macros. + * df-core.c: Update comment for above changes. + (df_insn_debug_regno): Use DF_INSN_INFO_GET instead of INSN_UID and + DF_INSN_UID_* macros. + (df_ref_debug): Check for NULL DF_REF_INSN_INFO. + * df-scan.c (df_ref_record): Take a df_insn_info instead of an + insn rtx. Update all callers. + (df_def_record_1, df_defs_record, df_uses_record, df_get_call_refs, + df_ref_create_structure, df_insn_refs_collect): Likewise. + (df_ref_equal_p): Compare DF_REF_INSN_INFO pointers for the refs. + * df-problems.c (df_chain_dump): Test for non-NULL DF_REF_INSN_INFO. + (df_live_bb_local_compute): Retrieve DF_INSN_INFO, use DF_INSN_INFO_* + macros to access the insn refs. + (df_chain_top_dump, df_chain_bottom_dump, df_byte_lr_alloc): Likewise. + * fwprop.c (use_killed_between): Use DF_REF_INSN accessor macro. + (all_uses_available): Retrieve DF_INSN_INFO for def_insn, and use it + for accessing the refs. + (try_fwprop_subst): Likewise. + * ddg.c (add_cross_iteration_register_deps): Use DF_REF_INSN macro. + * web.c (union_defs): Retrieve DF_INSN_INFO for def_insn, and use it + for accessing the refs. + * loop-invariant.c (invariant_for_use): Use DF_REF_BB macro. + (check_dependencies): Use DF_INSN_INFO_GET, use DF_INSN_INFO_* macros + to look at the insn refs. + (record_uses): Likewise. + * dce.c (deletable_insn_p): Don't tolerate artificial DEFs in this + function anymore. + (mark_artificial_uses): Don't mark_insn for artificial refs. + (mark_reg_rependencies): Likewise. + + * doc/rtl.texi: Remove documentation of ADDRESSOF. + 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure: Regenerate. |