+2006-07-23 Steven Bosscher <steven@gcc.gnu.org>
+
+ PR debug/25468
+ * config/elfos.h (ASM_OUTPUT_ASCII): Remove 'register' marks.
+ Cache the last found '\0' marker to avoid quadratic behavior.
+
+2006-07-23 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (subsi_3_zext): Fix output template.
+
+2006-07-21 Mike Stump <mrs@apple.com>
+
+ * doc/invoke.texi (C++ Dialect Options): Note that
+ -fvisibility-inlines-hidden doesn't affect explicitly
+ instantiationed inline methods.
+
+2006-07-20 Roger Sayle <roger@eyesopen.com>
+
+ * config.gcc (i[34567]86-*-solaris2*): Add usegas.h to $tm_file
+ if the target assembler is GNU binutils' gas.
+ * config/i386/sol2-10.h (ASM_SPEC): Check USE_GAS to determine
+ whether to pass GNU gas or native as command line options.
+
+2006-07-20 Jason Merrill <jason@redhat.com>
+
+ * tree.c (remove_attribute): New fn.
+ * tree.h: Declare it.
+
+2006-07-20 Paul Brook <paul@codesourcery.com>
+
+ PR 27363
+ * cse.c (cse_insn): Add destination addresses to hash table. Check if
+ they are invalidated by this instruction.
+
+2006-07-21 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR target/28427
+ * config/i386/cygming.h (MAX_OFILE_ALIGNMENT): Define.
+
+2006-07-20 Eric Christopher <echristo@apple.com>
+
+ PR target/26877
+ * config/i386/i386.h (OPTION_DEFAULT_SPECS): Reorder.
+
+2006-07-19 Eric Christopher <echristo@apple.com>
+
+ * config/t-slibgcc-darwin (stmp-lipo): Remove.
+ Rewrite dependencies for libgcc_s.1.dylib.
+
+2006-07-19 Jakub Jelinek <jakub@redhat.com>
+
+ * except.c (duplicate_eh_regions_1): Clear next_peer.
+
+2006-07-17 Nathan Sidwell <nathan@codesourcery.com>
+
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Document that
+ -mlongcall does not guarantee all calls will be long.
+ * doc/extend.texi (long_call/short_call): Document that longcall
+ does not guarantee a long call will be used.
+ (longcall/shortcall): Likewise.
+
+2006-07-18 Roger Sayle <roger@eyesopen.com>
+
+ PR middle-end/28283
+ * expmed.c (expand_shift): Additionally check that the shift_cost
+ is not MAX_COST and that INTVAL(op1) is less than MAX_BITS_PER_WORD
+ before implementing a LSHIFT_EXPR as a sequence of additions.
+ * config/sh/sh.c (shift_costs): Return MAX_COST to inform the
+ middle-end that DImode shifts need to be synthesized by expand.
+
+2006-07-18 Diego Novillo <dnovillo@redhat.com>
+
+ PR 28410
+ * tree-ssa-operands.c (access_can_touch_variable): Update
+ comment.
+ Return true if ALIAS is .GLOBAL_VAR.
+
+2006-07-18 David Daney <ddaney@avtrex.com>
+
+ * gcc.c (display_help): Fix typo in help text.
+
+2006-07-18 Olivier Hainque <hainque@adacore.com>
+
+ * tree.h (categorize_ctor_elements): Adjust prototype and add
+ descriptive comment, both in accordance with the interface change
+ described below.
+ * varasm.c (constructor_static_from_elts_p): New function.
+ Whether a constructor node is a valid static constant initializer
+ if all its elements are.
+ (initializer_constant_valid_p) <CONSTRUCTOR value>: Use it.
+ * output.h: Declare it.
+ * expr.c (categorize_ctor_elements_1): Return whether the constructor
+ is a valid constant initializer instead of computing the number of
+ non-constant elements. Use constructor_static_from_elts_p for this
+ purpose. Replace the head comment with an indication that this is a
+ helper for categorize_ctor_elements.
+ (categorize_ctor_elements): Same interface change as for the _1
+ helper. Former head comment from this helper moved here, adjusted to
+ account for the interface changes.
+ (mostly_zeros_p): Adjust call to categorize_ctor_elements.
+ (all_zeros_p): Likewise.
+ * gimplify.c (gimplify_init_constructor): Decide whether we can make
+ static versions of the constructor from the categorize_ctor_elements
+ return value instead of the formerly computed number of non-constant
+ elements.
+
+2006-07-18 Paolo Bonzini <bonzini@gnu.org>
+
+ * configure: Regenerate.
+ * Makefile.in (build_libsubdir): New configure substitution
+ (build_libobjdir): New variable.
+ (BUILD_LIBIBERTY): Use it.
+
+2006-07-18 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+
+ PR c/28286
+ * c-pragma.c (handle_pragma_pack): Handle invalid constants.
+
+2006-07-18 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c/26993
+ * c-common.c (handle_weakref_attribute): Ignore attribute in
+ the same conditions the alias attribute is ignored.
+
+2006-07-17 Carlos O'Donell <carlos@codesourcery.com>
+
+ * dbxout.c (dbxout_function_end): Do not increment scope_labelno.
+ (dbxout_begin_prologue): Increment scope_labelno.
+
+2006-07-17 Richard Henderson <rth@redhat.com>
+
+ PR 27889
+ * tree-nested.c (create_tmp_var_for): Set DECL_COMPLEX_GIMPLE_REG_P
+ if needed.
+
+2006-07-17 Roger Sayle <roger@eyesopen.com>
+ Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * config/i386/gmon-sol2.c: Silence compilation warnings by partially
+ synchronizing code with config/sparc/gmon-sol2.c. Remove #if 0
+ blocks. #include "tconfig.h" and "tsystem.h" to prototype system
+ functions such as sbrk, write, etc.. Add function prototypes.
+ Convert function declarations from K&R to ISO C. Cast pointers
+ to "long" and "unsigned long" instead of "int" and "unsigned int".
+ Convert tokens following #endif into comments.
+
+2006-07-17 Toon Moene <toon@moene.indiv.nluug.nl>
+
+ * invoke.texi: Remove mention of f77; Reformat table for
+ inline parameter options correctly; mention that -malign-double
+ is default on x86-64 targets.
+
+2006-07-17 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-chrec.c (avoid_arithmetics_in_type_p): New.
+ (convert_affine_scev, chrec_convert_aggressive): Use
+ avoid_arithmetics_in_type_p. Do not check for the subtypes
+ separately.
+
+2006-07-17 Richard Sandiford <richard@codesourcery.com>
+
+ PR middle-end/28403
+ * optabs.c (expand_doubleword_shift): Wrap the call to
+ do_compare_rtx_and_jump with NO_DEFER_POP and OK_DEFER_POP.
+
+2006-07-17 Richard Sandiford <richard@codesourcery.com>
+
+ PR middle-end/28402
+ * optabs.c (expand_binop): Pass next_methods rather than methods
+ to expand_doubleword_shift.
+
+2006-07-17 J"orn Rennecke <joern.rennecke@st.com>
+
+ PR other/28251
+ * tree.h (dump_addr): Declare.
+ * print-tree.c (dump_addr): New function.
+ (print_node_brief, print_node): Use it.
+ * print-rtl.c (print_rtx): Likewise.
+ * common.opt (-fdump-noaddr): New option.
+ * doc/invoke.texi (-fdump-noaddr): Document.
+ * loop-unroll.c (si_info_hash): Make hash independent of addresses.
+ (ve_info_hash): Likewise.
+
+2006-07-13 Andrew Haley <aph@redhat.com>
+
+ PR tree-optimization/19505
+ * tree-cfgcleanup.c (tree_forwarder_block_p): If we have an EH
+ edge leaving this block, make sure that the destination of this
+ block has only one predecessor.
+
+2006-07-17 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/28238
+ * tree-inline.c (copy_bb): Check if we produced valid
+ gimple copying and substituting a stmt. If not, gimplify
+ it.
+
+2006-07-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * optabs.c (maybe_encapsulate_block): New function extracted from...
+ (emit_libcall_block): ...here. Invoke it on the block of insns to
+ maybe emit REG_LIBCALL/REG_RETVAL notes around the block.
+ (emit_no_conflict_block): Likewise.
+
+2006-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * doc/install.texi (sparc-sun-solaris2*): Add GMP version number.
+
+2006-07-15 Roger Sayle <roger@eyesopen.com>
+
+ * tree-gimple.c (is_gimple_stmt): Sink test of IS_EMPTY_STMT into
+ a new NOP_EXPR case of the switch statement.
+
+2006-07-15 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR middle-end/28160
+ * stor-layout.c (place_field): Take the bit field with
+ an excessive size into account in the ms-bitfiled case.
+
+ PR middle-end/28161
+ * stor-layout.c (place_field): Use DECL_BIT_FIELD_TYPE of
+ the previous bit field.
+
+2006-07-14 Eliot Dresselhaus <eliot@sonic.net>
+
+ PR target/27287
+ * config/rs6000/spe.md (frob_di_df_2): Add m->r alternative.
+
+2006-07-14 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/linux-unwind.h (s390_fallback_frame_state): Detect
+ signal frames correctly even when the signal was installed with
+ sa_restorer set.
+
+2006-07-14 Carlos O'Donell <carlos@codesourcery.com>
+
+ * dbxout.c (dbxout_begin_prologue): Emit LFBB label at function start.
+ (dbxout_function_end): Use local label LFBB. Remove hook
+ DBX_OUTPUT_NFUN.
+ (dbxout_source_line): Use local label LFBB.
+ (dbxout_block): Likewise.
+ (dbx_output_lbrac): Remove hook DBX_OUTPUT_LBRAC.
+ (dbx_output_rbrac): Remove hook DBX_OUTPUT_RBRAC.
+ * config/rs6000/linux64.h: Remove DBX_OUTPUT_LBRAC, DBX_OUTPUT_RBRAC,
+ and DBX_OUTPUT_NFUN.
+
+2006-07-13 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/sourcebuild.texi (Test Directives): Document dg-shouldfail.
+
+2006-07-13 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (cgraph_varpool_analyze_pending_decls): Call
+ align_variable.
+ * output.h (align_variable): Declare.
+ * varasm.c (align_variable): Export.
+ * value-prof.c (tree_value_profile_transformations): Recompute iterator
+ when basic block changed.
+
+2006-07-13 Nick Clifton <nickc@redhat.com>
+
+ * config/sh/sh.c (sh_reorg): Ignore deleted insns whilst
+ walking the LOG_LINKS chain.
+
+2006-07-12 Geoffrey Keating <geoffk@apple.com>
+
+ * doc/invoke.texi (C++ Dialect Options): Explain difference
+ between -fvisibility-inlines-hidden and setting hidden
+ visibility explicitly.
+
+2006-07-12 Eric Christopher <echristo@apple.com>
+
+ * config/t-slibgcc-darwin (SHLIB_LINK): Don't munge stmp-lipo.
+ (stmp-lipo): Depend on libgcc.a.
+
+2006-07-12 Kazu Hirata <kazu@codesourcery.com>
+
+ * tree.c: Fix a comment typo.
+
+2006-07-12 Naveen.H.S <naveenh@kpitcummins.com>
+
+ * config/m32c/muldiv.md (umulhisi3_c): Use only registers for
+ dest.
+ (umulhisi3_r): Likewise.
+
+2006-07-12 Paolo Carlini <pcarlini@suse.de>
+
+ PR libstdc++/27878
+ * doc/install.texi (mips-sgi-irix6): Add note about IRIX 6.5.x,
+ x < 19, vs wchar_t support.
+
+2006-07-12 Nick Clifton <nickc@redhat.com>
+
+ * config/sh/sh.h (SUBTARGET_ASM_RELAX_SPEC): Use -isa=sh4-up
+ instead of -isa=sh4.
+
+2006-07-12 Mike Stump <mrs@apple.com>
+
+ * protoize.c (edit_fn_definition): Add volatile to clean_text_p.
+
+2006-07-10 Eric Christopher <echristo@apple.com>
+
+ * config/t-slibgcc-darwin: Rewrite.
+
+2006-07-10 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+
+ PR bootstrap/20437
+ * Makefile.in (configure): add missing aclocal.m4 and acinclude.m4
+ dependencies.
+
+2006-07-08 Matthias Klose <doko@debian.org>
+
+ * doc/sourcebuild.texi: Fix typo.
+
+2006-07-07 Mike Stump <mrs@apple.com>
+
+ * toplev.c (process_options): Don't give -ffunction-sections may
+ affect debugging warning for Mach-O.
+
+2006-07-07 James E Wilson <wilson@specifix.com>
+
+ * config/mips/mips.md (cpu): Add sb1a.
+ * config/mips/sb1.md: Modify almost all patterns to accept sb1a in
+ addition to sb1. Adjust comments to clarify SB-1A differences from
+ SB-1.
+ (ir_sb1a_load): New. Modify bypasses to use it.
+ (ir_sb1a_simple_alu): Likewise.
+ * config/mips/mips.c (mips_cpu_info_table): Add sb1a.
+ (mips_rtx_cost_data): Add PROCESSOR_SB1A support.
+ (mips_issue_rate): Add PROCESSOR_SB1A.
+ (mips_multipass_dfa_lookahead): Use TUNE_SB1 instead of PROCESSOR_SB1.
+ * config/mips/mips.h (processor_type): Add PROCESSOR_SB1A.
+ (TARGET_SB1): Add PROCESSOR_SB1A check.
+ (TUNE_SB1): Likewise.
+
+ * config/mips/mips-protos.h (mips_store_data_bypass_p): New.
+ * config/mips/mips.c (mips_store_data_bypass_p): New.
+ * config/mips/sb1.md: Use mips_store_data_bypass_p instead of
+ store_data_bypass_p.
+
+2006-07-08 Paul Brook <paul@codesourcery.com>
+
+ PR target/27991
+ * config/m68k/m68k.md: Add r-m patterns for 68881 movxf.
+
+2006-07-07 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/28268
+ * tree.h (build_one_cst): Declare.
+ * tree.c (build_one_cst): New function.
+ * tree-ssa-math-opts.c (get_constant_one): Remove.
+ (insert_reciprocals): Use build_one_cst.
+ * fold-const.c (fold_plusminus_mult): Likewise.
+
+2006-07-07 Roger Sayle <roger@eyesopen.com>
+
+ * pointer-set.c (pointer_set_destroy): Correct whitespace.
+ * cfgloopanal.c (dump_graph): Likewise.
+ * dojump.c (discard_pending_stack_adjust): Likewise.
+ * fix-header.c (TARGET_EXTRA_INCLUDE, TARGET_EXTRA_PRE_INCLUDES):
+ Likewise.
+ * alloc-pool.c (dump_alloc_pool_statistics): Likewise.
+ * function.c (finalize_block_changes): Likewise.
+ * gcc-common.c (ggc_free_overhead, dump_gcc_loc_statistics): Likewise.
+ * tree-ssa-dce.c (clear_control_dependence_bitmap): Likewise.
+ * rtl.c (dump_rtx_statistics): Likewise.
+ * tree-ssa-structalias.c (sort_fieldstack, init_alias_heapvars):
+ Likewise.
+ * varray.c (dump_varray_statistics): Likewise.
+ * dfp.c (encode_decimal32, decode_decimal32, encode_decimal64,
+ decode_decimal64, encode_decimal128, decode_decimal128,
+ decimal_real_to_decimal): Likewise.
+
+2006-07-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/28187
+ * tree-vrp.c (vrp_operand_equal_p): New function.
+ (vrp_bitmap_equal_p): Likewise.
+ (update_value_range): Use them to compare old and new
+ max and min values.
+
+2006-07-06 Roger Sayle <roger@eyesopen.com>
+
+ * c-parser.c (c_parser_skip_to_end_of_block_or_statement): Add
+ a default case to switch statement to silence compiler warnings.
+
+2006-07-06 Roger Sayle <roger@eyesopen.com>
+
+ PR target/27968
+ * configure.ac (HAVE_AS_IX86_FFREEP): On x86 targets check whether
+ the configured assembler supports the x87's ffreep mnemonic.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+
+ * config/i386/i386.c (output_387_ffreep): New function.
+ (output_fp_compare): Use output_387_ffreep to emit ffreep insns.
+ (output_387_reg_move): Likewise.
+
+2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port to hosts whose 'sort' and 'tail' implementations
+ treat operands with leading '+' as file names, as POSIX
+ has required since 2001. However, make sure the code still
+ works on pre-POSIX hosts.
+ * Makefile.in (slowcompare): Port to POSIX 1003.1-2001,
+ which says you should use "tail -c +N" rather than "tail +Nc".
+ Fix a bug: the old code incorrectly skipped 15 bytes, not 16.
+
+2006-07-06 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-ssa-loop-niter.c (scev_probably_wraps_p): Fix typo in
+ argument name.
+
+2006-07-06 David Edelsohn <edelsohn@gnu.org>
+
+ PR target/28150
+ * config/rs6000/rs6000.c (rs6000_legitimate_address): Do not allow
+ PRE_{INC,DEC} of TFmode.
+
+2006-07-06 David Edelsohn <edelsohn@gnu.org>
+ Alan Modra <amodra@bigpond.net.au>
+
+ PR target/28170
+ * config/rs6000/rs6000.c (insvdi_rshift_rlwimi_p): Correct shiftop
+ bounds. Simplify.
+
+2006-07-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ PR target/28285
+ * config/alpha/predicates.md (alpha_swapped_comparison_operator):
+ Remove duplicate gtu.
+
+2006-07-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/13983
+ PR c++/17519
+ * stor-layout.c (finish_record_layout): Copy TYPE_PACKED to variants.
+ * c-common.c (handle_packed_attribute): So don't copy it here.
+ * c-decl.c (finish_struct): Don't copy TYPE_ALIGN.
+
+2006-07-05 Mike Stump <mrs@apple.com>
+
+ * doc/invoke.texi (Invoking G++): Clarify prose for g++.
+
+2006-07-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/26146
+ * config.gcc: Check with_cpu for i[34567]86--*-solaris2.1[0-9]*.
+
+2006-07-05 Richard Guenther <rguenther@suse.de>
+
+ PR target/28158
+ * config/i386/i386.md (*negdf2_1): Restrict pattern to
+ TARGET_SSE2 targets if using SSE math.
+ (*absdf2_1): Likewise.
+
+2006-07-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/28162
+ * fold-const.c (fold_binary): For (-A) * (-B) -> A * B
+ make sure to convert the operands to the correct type.
+
+2006-07-04 Paolo Bonzini <bonzini@gnu.org>
+
+ PR tree-optimization/28218
+
+ * tree-ssa-math-opts.c (execute_cse_reciprocals): Fix calls
+ to calculate and free the dominator information.
+
+2006-07-04 Peter O'Gorman <peter@pogma.com>
+
+ * mklibgcc.in: chmod 644 before ranlib during install.
+
+2006-07-04 Andrew Stubbs <andrew.stubbs@st.com>
+ J"orn Rennecke <joern.rennecke@st.com>
+
+ * configure.ac (.eh_frame data check): Use diff -b.
+
+2006-07-04 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR bootstrap/18058
+ * Makefile.in (BUILD_RTL): Add build/vec.o.
+ (build/gencondmd.o): Filter out -fkeep-inline-functions.
+ (build/genextract): Delete.
+ (build/genautomata): Likewise.
+
+2006-07-04 Alan Modra <amodra@bigpond.net.au>
+
+ PR target/28207
+ * config/rs6000/rs6000.c (function_arg_boundary): Double-word align
+ 128-bit IBM long doubles for ABI_V4.
+
+2006-07-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree.c (range_in_array_bounds_p): New predicate.
+ * tree.h (range_in_array_bounds_p): Declare it.
+ * tree-eh.c (tree_could_trap_p) <ARRAY_RANGE_REF>: Use it to
+ return a less conservative answer.
+ * tree-sra.c (struct sra_elt): Add new pointer field 'groups'
+ and flag 'is_group'.
+ (IS_ELEMENT_FOR_GROUP): New macro.
+ (FOR_EACH_ACTUAL_CHILD): Likewise.
+ (next_child_for_group): New helper function.
+ (can_completely_scalarize_p): Take into account groups.
+ (sra_hash_tree): Handle RANGE_EXPR.
+ (sra_elt_eq): Likewise.
+ (lookup_element): Be prepared for handling groups.
+ (is_valid_const_index): Delete.
+ (maybe_lookup_element_for_expr) <ARRAY_REF>: Use in_array_bounds_p
+ instead of is_valid_const_index.
+ <ARRAY_RANGE_REF>: New case.
+ (sra_walk_expr) <ARRAY_REF>: Use in_array_bounds_p instead of
+ is_valid_const_index.
+ <ARRAY_RANGE_REF>: Do not unconditionally punt.
+ (scan_dump): Dump info for groups too.
+ (decide_instantiation_1): Likewise.
+ (decide_block_copy): Assert that the element is not a group.
+ Propagate decision to groups.
+ (generate_one_element_ref): Handle RANGE_EXPR.
+ (mark_no_warning): Iterate over actual childs.
+ (generate_copy_inout): Likewise.
+ (generate_element_copy): Likewise.
+ (generate_element_zero): Likewise.
+ (generate_element_init_1): Likewise.
+ (dump_sra_elt_name): Handle RANGE_EXPR.
+
+2006-07-03 Roger Sayle <roger@eyesopen.com>
+
+ PR tree-optimization/26251
+ * tree-ssa-threadupdate.c (redirection_block_p): New function.
+ (thread_block): When optimizing for size refuse to thread jumps
+ that would require duplication of blocks other than redirection
+ blocks.
+
+2006-07-03 Paolo Bonzini <bonzini@gnu.org>
+
+ * configure.ac: Fix thinko in previous check-in.
+ * configure: Regenerate.
+
+2006-07-03 Paolo Bonzini <bonzini@gnu.org>
+
+ PR other/27063
+ * configure.ac (for lang...): Simplify nesting of conditionals.
+ Test subdir_requires for non-enabled languages. Move processing
+ of lang_opt_files and lang_tree_fiels below that test.
+ * configure: Regenerate.
+ * doc/sourcebuild.texi (Front End Config): Document subdir_requires.
+
+2006-07-01 Martin Michlmayr <tbm@cyrius.com>
+
+ * doc/gcov.texi (Invoking Gcov): Add a missing word.
+
+2006-06-30 Kazu Hirata <kazu@codesourcery.com>
+
+ * cfgexpand.c, config/i386/i386.c, genpreds.c, tree-cfg.c: Fix
+ comment typos.
+
+2006-06-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/26905
+ PR c++/26612
+ PR c++/27000
+ PR c++/26984
+ PR c++/19134
+ * tree.c (build_decl_stat): Don't hande #pragma visibility here.
+ * c-common.c (c_determine_visibility): Handle it here.
+ * c-decl.c (finish_decl): Call c_determine_visibility for
+ functions, too.
+ * flags.h (enum symbol_visibility): Sort from most to least visibility.
+ * tree.h: Likewise.
+ * varasm.c (default_assemble_visibility): Likewise.
+ * c-common.c (handle_visibility_attribute): Complain about trying
+ to give visibility to an already defined class, or trying to change
+ declared visibility. Always attach the attribute.
+
+ PR c++/26905
+ PR c++/21675
+ PR c++/17470
+ * attribs.c (decl_attributes): Ignore type-in-place attributes
+ once the type has been defined.
+
+2006-06-29 Roger Sayle <roger@eyesopen.com>
+
+ PR middle-end/27428
+ * c-lex.c (c_lex_with_flags) <CPP_N_INVALID>: Increment errorcount
+ to indicate the cpplib has issued an error message for us.
+
+2006-06-29 Asher Langton <langton2@llnl.gov>
+
+ PR target/25765
+ * config/i386/i386.c (ix86_output_function_epilogue): Don't
+ insert a label at the end of an function under Mach-O.
+
+2006-06-29 Eric Christopher <echristo@apple.com>
+ Evan Cheng <evan.cheng@apple.com>
+
+ * predicates.md (vector_all_ones_operand): New.
+ (nonimmediate_or_sse_const_operand): Ditto.
+ * config/i386/i386-protos.h (standard_sse_constant_opcode): Declare.
+ * config/i386/i386.c (standard_sse_constant_opcode): Define.
+ (standard_sse_mode_p): Ditto.
+ (standard_sse_constant_p): Add case for -1 vector.
+ (ix86_expand_vector_move): Try to use.
+ * sse.md (*mov<mode>_internal): Use nonimmediate_or_sse_const_operand.
+ Call standard_sse_constant_opcode.
+ (*movv4sf_internal): Ditto.
+ (*movv2df_internal): Ditto.
+
+2006-06-29 Roger Sayle <roger@eyesopen.com>
+
+ * genpreds.c (write_match_code_switch): Correctly use XSTR instead
+ of XEXP to extract the operands of a MATCH_CODE rtx.
+
2006-06-28 Andrew Pinski <pinskia@gmail.com>
* tree.c (tree_size): Do not waste tail padding in
* config/m32c/mov.md (SI mov peephole): New.
* config/m32c/m32.c (m32c_immd_dbl_mov): New.
* config/m32c/m32c-protos.h (m32c_immd_dbl_mov): New.
-
+
2006-06-26 Olivier Hainque <hainque@adacore.com>
* function.c (aggregate_value_p): Honor DECL_BY_REFERENCE on
function.
* alloc-pool.c (free_alloc_pool_if_empty): New function.
* et-forest.h (et_free_pools): Prototype new function.
- * et-forest.c (et_free_tree_force): Free parent occurrence.
+ * et-forest.c (et_free_tree_force): Free parent occurrence.
(et_free_pools): New function.
* dominance.c (free_dominance_info): Free et-forest alloc
pools.
Fix PR tree-optimization/27341
* tree-cfg.c (gimplify_val): Call mark_new_vars_to_rename on the
statement we get.
- * tree-complex.c (pass_lower_complex): Update SMT usage.
+ * tree-complex.c (pass_lower_complex): Update SMT usage.
2006-06-19 Andreas Krebbel <krebbel1@de.ibm.com>
- * config/s390/s390.md ("doloop_si64", "doloop_si31", "doloop_di"):
+ * config/s390/s390.md ("doloop_si64", "doloop_si31", "doloop_di"):
Add a new alternative to the constraint strings. Add move of
operand 1 to 3 to the splitter definition.
("doloop_si_long"): Second contraint alternative removed.
2006-06-08 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.h (avr_have_movw_lpmx_p): Declare.
- (TARGET_CPU_CPP_BUILTINS): Add __AVR_HAVE_MOVW__ and
+ (TARGET_CPU_CPP_BUILTINS): Add __AVR_HAVE_MOVW__ and
__AVR_HAVE_LPMX__.
(AVR_HAVE_MOVW) Define.
(ASSEMBLER_DIALECT): Use AVR_HAVE_MOVW.
attiny44, attiny84, attiny25, attiny45, attiny85, attiny261,
attiny461, attiny861 and at86rf401 in 'avr25' arhitecture.
(avr_override_options): Init 'avr_have_movw_lpmx_p'.
- (output_movhi, output_movsisf, ashlsi3_out, avr_rtx_costs): Use
+ (output_movhi, output_movsisf, ashlsi3_out, avr_rtx_costs): Use
AVR_HAVE_MOVW.
(avr_file_start): Do not output '.arh' derective.
* config/avr/libgcc.S (mov_l): Use __AVR_HAVE_MOVW__.
(call_insn, call_value_insn): Use 'call_insn' and __AVR_HAVE_MOVW__.
* config/avr/t-avr(MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Add avr25.
(MULTILIB_MATCHES): Add attiny13, attiny2313, attiny24, attiny44,
- attiny84, attiny25, attiny45, attiny85, attiny261, attiny461,
+ attiny84, attiny25, attiny45, attiny85, attiny261, attiny461,
attiny861 and at86rf401 devices.
2006-06-18 Jie Zhang <jie.zhang@analog.com>
bind locally.
2006-06-15 Andrew MacLeod <amacleod@redhat.com>
-
+
PR middle-end/27793
* tree-dfa.c (referenced_vars_dup_list): Remove.
(find_referenced_vars): Remove assert.
* Makefile.in: Define HTMLS_BUILD, HTMLS_INSTALL,
html__strip_dir, html__mkdir_p. Enhance install-html target.
- * configure.ac: AC_SUBST datarootdir, docdir and htmldir.
+ * configure.ac: AC_SUBST datarootdir, docdir and htmldir.
* configure: Regenerate.
2006-06-13 Fariborz Jahanian <fjahanian@apple.com>
- * fold-const.c (fold_cond_expr_with_comparison): Check for
+ * fold-const.c (fold_cond_expr_with_comparison): Check for
Objective-C++ as language in deciding COND_EXPR transformation.
2006-06-06 J"orn Rennecke <joern.rennecke@st.com>
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