+2009-05-06 Janis Johnson <janis187@us.ibm.com>
+
+ PR middle-end/39986
+ * dfp.c (encode_decimal32, decode_decimal32, encode_decimal64,
+ decode_decimal64, encode_decimal128, decode_decimal128): Avoid
+ 32-bit memcpy into long.
+
+2009-05-06 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (new_reg_loc_descr): Don't ever create DW_OP_regX.
+ (one_reg_loc_descriptor): Create DW_OP_regX here instead of calling
+ new_reg_loc_descr.
+ (loc_by_reference): If loc is DW_OP_regX, change it into DW_OP_bregX 0
+ instead of appending DW_OP_deref*.
+
+2009-05-06 Michael Matz <matz@suse.de>
+
+ PR middle-end/40021
+ * cfgexpand.c (maybe_cleanup_end_of_block): New static function.
+ (expand_gimple_cond): Use it to cleanup CFG and superfluous jumps.
+
+2009-05-06 Rafael Avila de Espindola <espindola@google.com>
+
+ * Makefile.in (install-plugin): Fix srcdir handling.
+
+2009-05-06 Andrey Belevantsev <abel@ispras.ru>
+
+ * tree-ssa.c (execute_update_address_taken): Handle TARGET_MEM_REF
+ when processing for not_regs_needed bitmap.
+ * gimple.c (walk_stmt_load_store_addr_ops): When visiting address,
+ handle TARGET_MEM_REF in lhs. Check TMR_BASE for NULL while
+ handling it for rhs.
+
+2009-05-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.md (unnamed inc/dec peephole): Use
+ optimize_insn_for_size_p instead
+ of optimize_size.
+ * config/i386/predicates.md (incdec_operand): Likewise.
+ (aligned_operand): Likewise.
+ * config/i386/sse.md (divv8sf3): Likewise.
+ (sqrtv8sf2): Likewise.
+
+2009-05-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_build_signbit_mask): Make it static.
+
+ * config/i386/i386-protos.h (ix86_build_signbit_mask): Removed.
+
+2009-05-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.md (*avx_<code><mode>3_finite): Replace
+ ssemodesuffixf2c with avxmodesuffixf2c.
+
+2009-05-06 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/40032
+ * c-decl.c (grokdeclarator): Handle incomplete type of unnamed
+ field.
+
+2009-05-05 Jakub Jelinek <jakub@redhat.com>
+
+ * tree.h: Remove DECL_BY_REFERENCE from private_flag comment.
+ (struct tree_base): Adjust spacing for 8 bit boundaries.
+ (struct tree_decl_common): Add decl_by_reference_flag bit.
+ (DECL_BY_REFERENCE): Adjust.
+ * print-tree.c (print_node): For VAR_DECL, PARM_DECL or RESULT_DECL,
+ print DECL_BY_REFERENCE bit.
+ * dbxout.c (DECL_ACCESSIBILITY_CHAR): Revert last change.
+ * dwarf2out.c (loc_by_reference, gen_decl_die): Check
+ DECL_BY_REFERENCE for all VAR_DECLs, not just non-static ones.
+ (gen_variable_die): Likewise. Check TREE_PRIVATE/TREE_PROTECTED
+ unconditionally.
+
+ PR middle-end/39666
+ * gimplify.c (gimplify_switch_expr): If case labels cover the whole
+ range of the type, but default label is missing, add it with one
+ of the existing labels instead of adding a new label for it.
+
+2009-05-05 Joseph Myers <joseph@codesourcery.com>
+
+ * dwarf.h: Remove.
+
+2009-05-05 Rafael Avila de Espindola <espindola@google.com>
+
+ * Makefile.in (enable_plugin, plugin_includedir): New.
+ (install): Depend on install-plugin.
+ (PLUGIN_HEADERS): New.
+ (install-plugin): New.
+ * config.gcc: Add vxworks-dummy.h to tm_file for x86 and x86-64.
+
+2009-05-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/40022
+ * tree-ssa-phiprop.c (struct phiprop_d): Exchange vop_stmt for
+ the only vuse.
+ (phivn_valid_p): Fix tuplification error, simplify.
+ (phiprop_insert_phi): Add dumps.
+ (propagate_with_phi): Simplify.
+
+2009-05-05 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/40023
+ * builtins.c (gimplify_va_arg_expr): Properly build the
+ address.
+
+2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
+
+ * tree.h (strip_float_extensions): Remove duplicate declaration.
+ (build_low_bits_mask, debug_fold_checksum, expand_function_end,
+ expand_function_start, stack_protect_prologue, stack_protect_epilogue,
+ block_ultimate_origin): Rearrange the declarations line to match the
+ comment that indicates the .c file which the functions are defined.
+ (dwarf2out_*, set_decl_rtl): Add comment.
+ (get_base_address): Adjust comment.
+ (change_decl_assembler_name, maybe_fold_*, build_addr): Rearrange the
+ declarations line and add comment.
+ (is_builtin_name): Add blank after function name, for clarity.
+
+2009-05-04 Joseph Myers <joseph@codesourcery.com>
+
+ * attribs.c (decl_attributes): Use %qE for identifiers in
+ diagnostics.
+ * cgraphunit.c (verify_cgraph_node): Translate function names to
+ locale character set in diagnostics.
+ * coverage.c (get_coverage_counts): Use %qE for identifiers in
+ diagnostics.
+ * doc/invoke.texi (-finstrument-functions-exclude-function-list):
+ Document that functions are named in UTF-8.
+ * expr.c (expand_expr_real_1): Translate function names to locale
+ character set in diagnostics.
+ * gimplify.c (omp_notice_variable, omp_is_private,
+ gimplify_scan_omp_clauses): Use %qE for identifiers in
+ diagnostics.
+ * langhooks.c (lhd_print_error_function): Translate function names
+ to locale character set.
+ * langhooks.h (decl_printable_name): Document that return value is
+ in internal character set.
+ * stmt.c: Include pretty-print.h
+ (tree_conflicts_with_clobbers_p): Use %qE for identifiers in
+ diagnostics.
+ (resolve_operand_name_1): Translate named operand name to locale
+ character set.
+ * stor-layout.c (finalize_record_size): Use %qE for identifiers in
+ diagnostics.
+ * toplev.c (announce_function): Translate function names to locale
+ character set.
+ (warn_deprecated_use): Use %qE for identifiers in diagnostics.
+ (default_tree_printer): Use pp_identifier or translate identifiers
+ to locale character set. Mark "<anonymous>" for translation.
+ * tree-mudflap.c (mx_register_decls, mudflap_finish_file): Use %qE
+ for identifiers in diagnostics.
+ * tree.c (handle_dll_attribute): Use %qE for identifiers in
+ diagnostics.
+ * varasm.c (output_constructor): Use %qE for identifiers in
+ diagnostics.
+
+2009-05-04 Rafael Avila de Espindola <espindola@google.com>
+
+ * configure.ac: use ` ` instead of $()
+ * configure: Regenerate.
+
+2009-05-05 Ben Elliston <bje@au.ibm.com>
+
+ * config/pa/linux-atomic.c: Eliminate conditional include of
+ errno.h on non-LP64 systems to simplify build requirements.
+
+2009-05-04 Joseph Myers <joseph@codesourcery.com>
+
+ * c-common.c (handle_mode_attribute): Use %qE for identifiers in
+ diagnostics.
+ * c-decl.c (check_bitfield_type_and_width): Make orig_name a tree
+ and pass value to identifier_to_locale.
+ (warn_variable_length_array): Make name a tree.
+ (grokdeclarator): Separate diagnostic texts for named and unnamed
+ declarators. Use %qE for named declarators.
+ * c-parser.c (c_lex_one_token): Use %qE for identifiers in
+ diagnostics.
+ * c-pragma.c (pop_alignment, handle_pragma_pack): Use %qE for
+ identifiers in diagnostics.
+ * c-typeck.c (push_member_name, start_init): Pass identifiers to
+ identifier_to_locale. Mark "anonymous" strings for translation.
+
+2009-05-04 Michael Eager <eager@eagercon.com>
+
+ * config/rs6000/rs6000.c (rs6000_legitimate_address): Allow
+ address for DImode/DFmode only if double-precision FP regs.
+
+2009-05-04 Michael Eager <eager@eagercon.com>
+
+ * config/rs6000/rs6000.c (rs6000_libcall_value): Add
+ TARGET_SINGLE_FLOAT check.
+
+2009-05-04 Michael Eager <eager@eagercon.com>
+
+ * config/rs6000/xilinx.h: Add CPP_SPEC for -mxilinx-fpu options.
+
2009-05-04 Michael Eager <eager@eagercon.com>
* gcc/config.gcc: (powerpc-xilinx-eabi*): Add tm t-xilinx
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