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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 c56a403aa97..b4fff9ae7ee 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,48 @@ +2005-06-07 Zdenek Dvorak <dvorakz@suse.cz> + + * tree-ssa-address.c: New file. + * Makefile.in (tree-ssa-address.o): Add. + * expr.c (expand_expr_real_1): Do not handle REF_ORIGINAL on + INDIRECT_REFs. Handle TARGET_MEM_REFs. + * tree-eh.c (tree_could_trap_p): Handle TARGET_MEM_REFs. + * tree-flow.h (struct mem_address): New. + (struct affine_tree_combination): Moved from tree-ssa-loop-ivopts.c. + (create_mem_ref, addr_for_mem_ref, get_address_description, + maybe_fold_tmr, multiplier_allowed_in_address_p, + multiply_by_cost): Declare. + * tree-mudflap.c (mf_xform_derefs_1): Handle TARGET_MEM_REFs. + * tree-pretty-print.c (dump_generic_node): Ditto. + * tree-ssa-loop-im.c (for_each_index): Ditto. + * tree-ssa-loop-ivopts.c (may_be_unaligned_p, + find_interesting_uses_address): Ditto. + (rewrite_address_base, build_addr_strip_iref): Removed. + (struct affine_tree_combination): Moved to tree-flow.h. + (get_ref_tag, copy_ref_info): New functions. + (rewrite_use_address): Produce TARGET_MEM_REFs. + (tree_ssa_iv_optimize): Do not call update_ssa + and rewrite_into_loop_closed_ssa. + (tree_to_aff_combination): Use build_fold_addr_expr instead of + build_addr_strip_iref. + (unshare_aff_combination): New function. + (fold_affine_sum): Removed. + (get_computation_at): Use get_computation_aff. Unshare the result. + (get_computation_aff, multiplier_allowed_in_address_p): New function. + (multiply_by_cost): Exported. + (get_address_cost): Use multiplier_allowed_in_address_p. + * tree-ssa-operands.c (get_tmr_operands): New function. + (get_expr_operands): Handle TARGET_MEM_REFs. + * tree.c (copy_node_stat): Copy annotations for TARGET_MEM_REFs. + (build): Handle 7 arguments. + (build7_stat): New function. + * tree.def (TARGET_MEM_DEF): New. + * tree.h (REF_ORIGINAL): Removed. + (TMR_SYMBOL, TMR_BASE, TMR_INDEX, TMR_STEP, TMR_OFFSET, TMR_ORIGINAL, + TMR_TAG, build7): New macros. + (build7_stat, tree_mem_ref_addr, copy_mem_ref_info): Declare. + * tree-ssa-ccp.c (fold_stmt_r): Call maybe_fold_tmr. + * doc/c-tree.texi: Document TARGET_MEM_REF. + * doc/tree-ssa.texi: Add TARGET_MEM_REF to gimple grammar. + 2005-06-07 Jakub Jelinek <jakub@redhat.com> PR debug/21946 |
