+2009-10-02 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.h (USER_LABEL_PREFIX): Define.
+ (ASM_OUTPUT_LABELREF): Use asm_fprintf and %U.
+
+2009-10-01 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_clone_node): Add redirect_callers parameter.
+ (cgraph_create_virtual_clone): Just pass redirect_callers
+ around.
+ * cgraph.h (cgraph_clone_node): Update prototype.
+ * ipa-pure-const.c (self_recursive_p): New function.
+ (propagate): Use it.
+ * ipa-inline.c (cgraph_clone_inlined_nodes,
+ cgraph_decide_recursive_inlining): Update.
+
+2009-10-01 David Daney <ddaney@caviumnetworks.com>
+
+ * gcc/config/mips/mips.c (mips_process_sync_loop) Emit syncw
+ instructions for TARGET_OCTEON.
+
+2009-10-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * config/arm/arm.c (arm_override_options): Turn off
+ flag_dwarf2_cfi_asm for AAPCS variants.
+
+2009-10-01 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/12392
+ * tree-sra.c (convert_callers): Do not call
+ compute_inline_parameters on one caller more than once.
+
+2009-10-01 Nick Clifton <nickc@redhat.com>
+
+ * config/vax/netbsd-elf.h (NETBSD_CC1_AND_CC1PLUS_SPEC): Define as
+ an empty string if not already defined.
+
+2009-10-01 Martin Jambor <mjambor@suse.cz>
+
+ PR bootstrap/41395
+ * tree-sra.c (is_va_list_type): New function.
+ (find_var_candidates): Call is_va_list_type.
+ (find_param_candidates): Check that the type or the type pointed
+ to are not va_list types.
+
+2009-10-01 Martin Jambor <mjambor@suse.cz>
+
+ PR c++/41503
+ * cp/pt.c (function_parameter_expanded_from_pack_p): Return false if
+ DECL_ARTIFICIAL (param_decl) is true.
+
+2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
+
+ * tree.h (tree_decl_common::lang_flag_8): New.
+ * c-common.c (c_common_reswords): Include "constexpr" as C++0x
+ keyword.
+ * c-common.h (RID_CONSTEXPR): New.
+
+2009-09-30 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_gimplify_va_arg_1):
+ Use ref-all pointers.
+ (alpha_gimplify_va_arg): Ditto.
+
+2009-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/41279
+ * cfgloopanal.c (num_loop_insns): Don't increment ninsns for each bb
+ before insn counting loop now that BB_END (bb) is counted. Ensure
+ the return value isn't zero.
+
+2009-09-30 Nick Clifton <nickc@redhat.com>
+
+ * config.gcc (sh-symbianelf): Replace definition of extra_objs
+ with separate definitions of c_target_objs and cxx_target_objs.
+ * config/sh/t-sh: Add rules to build symbian-cxx.o, symbian-c.o
+ and symbian-base.o.
+ * config/sh/sh.c (TARGET_CXX_INPUT_EXPORT_CLASS): Use
+ sh_symbian_import_export_class.
+ * config/sh/sh-protos.h: Fix names of exported symbian functions.
+ * config/sh/symbian.c: Delete, moving code into...
+ * config/sh/symbian-base.c: ... here
+ * config/sh/symbian-c.c: ... and here
+ * config/sh/symbian-cxx.c: ... and here.
+
+2009-09-30 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/22093
+ * config/alpha/alpha.md (unaligned_storehi_be): Force operand
+ of plus RTX into register.
+
+2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/install.texi: Linguistic and markup fixes.
+ (Configuration) <--disable-cpp>: Remove description.
+ <--enable-maintainer-mode>: Autotools files are affected, too.
+ <--with-sysroot>: Improve description.
+ (Building): Bump required GNU make version.
+
+2009-09-29 Harsha Jagasia <harsha.jagasia@amd.com>
+
+ * config.gcc (i[34567]86-*-*): Include fma4intrin.h.
+ (x86_64-*-*): Ditto.
+
+ * config/i386/fma4intrin.h: New file, provide common x86 compiler
+ intrinisics for FMA4.
+ * config/i386/cpuid.h (bit_FMA4): Define FMA4 bit.
+ * config/i386/x86intrin.h: Fix typo to SSE4A instead of SSE4a.
+ Add FMA4 check and fma4intrin.h.
+ * config/i386/i386-c.c(ix86_target_macros_internal): Check
+ ISA_FLAG for FMA4.
+ * config/i386/i386.h(TARGET_FMA4): New macro for FMA4.
+ * config/i386/i386.md (UNSPEC_FMA4_INTRINSIC): Add new UNSPEC
+ constant for FMA4 support.
+ (UNSPEC_FMA4_FMADDSUB): Ditto.
+ (UNSPEC_FMA4_FMSUBADD): Ditto.
+ * config/i386/i386.opt (-mfma4): New switch for FMA4 support.
+ * config/i386/i386-protos.h (ix86_fma4_valid_op_p): Add declaration.
+ (ix86_expand_fma4_multiple_memory): Ditto.
+ * config/i386/i386.c (OPTION_MASK_ISA_FMA4_SET): New.
+ (OPTION_MASK_ISA_FMA4_UNSET): New.
+ (OPTION_MASK_ISA_SSE4A_UNSET): Change definition to depend on FMA4.
+ (OPTION_MASK_ISA_AVX_UNSET): Change definition to depend on FMA4.
+ (ix86_handle_option): Handle -mfma4.
+ (isa_opts): Handle -mfma4.
+ (enum pta_flags): Add PTA_FMA4.
+ (override_options): Add FMA4 support.
+ (IX86_BUILTIN_VFMADDSS): New for FMA4 intrinsic.
+ (IX86_BUILTIN_VFMADDSD): Ditto.
+ (IX86_BUILTIN_VFMADDPS): Ditto.
+ (IX86_BUILTIN_VFMADDPD): Ditto.
+ (IX86_BUILTIN_VFMSUBSS): Ditto.
+ (IX86_BUILTIN_VFMSUBSD): Ditto.
+ (IX86_BUILTIN_VFMSUBPS): Ditto.
+ (IX86_BUILTIN_VFMSUBPD): Ditto.
+ (IX86_BUILTIN_VFMADDSUBPS): Ditto.
+ (IX86_BUILTIN_VFMADDSUBPD): Ditto.
+ (IX86_BUILTIN_VFMSUBADDPS): Ditto.
+ (IX86_BUILTIN_VFMSUBADDPD): Ditto.
+ (IX86_BUILTIN_VFNMADDSS): Ditto.
+ (IX86_BUILTIN_VFNMADDSD): Ditto.
+ (IX86_BUILTIN_VFNMADDPS): Ditto.
+ (IX86_BUILTIN_VFNMADDPD): Ditto.
+ (IX86_BUILTIN_VFNMSUBSS): Ditto.
+ (IX86_BUILTIN_VFNMSUBSD): Ditto.
+ (IX86_BUILTIN_VFNMSUBPS): Ditto.
+ (IX86_BUILTIN_VFNMSUBPD): Ditto.
+ (IX86_BUILTIN_VFMADDPS256): Ditto.
+ (IX86_BUILTIN_VFMADDPD256): Ditto.
+ (IX86_BUILTIN_VFMSUBPS256): Ditto.
+ (IX86_BUILTIN_VFMSUBPD256): Ditto.
+ (IX86_BUILTIN_VFMADDSUBPS256): Ditto.
+ (IX86_BUILTIN_VFMADDSUBPD256): Ditto.
+ (IX86_BUILTIN_VFMSUBADDPS256): Ditto.
+ (IX86_BUILTIN_VFMSUBADDPD256): Ditto.
+ (IX86_BUILTIN_VFNMADDPS256): Ditto.
+ (IX86_BUILTIN_VFNMADDPD256): Ditto.
+ (IX86_BUILTIN_VFNMSUBPS256): Ditto.
+ (IX86_BUILTIN_VFNMSUBPD256): Ditto.
+ (enum multi_arg_type): New enum for describing the various FMA4
+ intrinsic argument types.
+ (bdesc_multi_arg): New table for FMA4 intrinsics.
+ (ix86_init_mmx_sse_builtins): Add FMA4 intrinsic support.
+ (ix86_expand_multi_arg_builtin): New function for creating FMA4
+ intrinsics.
+ (ix86_expand_builtin): Add FMA4 intrinsic support.
+ (ix86_fma4_valid_op_p): New function to validate FMA4 3 and 4
+ operand instructions.
+ (ix86_expand_fma4_multiple_memory): New function to split the
+ second memory reference from FMA4 instructions.
+ * config/i386/sse.md (ssemodesuffixf4): New mode attribute for FMA4.
+ (ssemodesuffixf2s): Ditto.
+ (fma4_fmadd<mode>4): Add FMA4 floating point multiply/add
+ instructions.
+ (fma4_fmsub<mode>4): Ditto.
+ (fma4_fnmadd<mode>4): Ditto.
+ (fma4_fnmsub<mode>4): Ditto.
+ (fma4_vmfmadd<mode>4): Ditto.
+ (fma4_vmfmsub<mode>4): Ditto.
+ (fma4_vmfnmadd<mode>4): Ditto.
+ (fma4_vmfnmsub<mode>4): Ditto.
+ (fma4_fmadd<mode>4256): Ditto.
+ (fma4_fmsub<mode>4256): Ditto.
+ (fma4_fnmadd<mode>4256): Ditto.
+ (fma4_fnmsub<mode>4256): Ditto.
+ (fma4_fmaddsubv8sf4): Ditto.
+ (fma4_fmaddsubv4sf4): Ditto.
+ (fma4_fmaddsubv4df4): Ditto.
+ (fma4_fmaddsubv2df4): Ditto.
+ (fma4_fmsubaddv8sf4): Ditto.
+ (fma4_fmsubaddv4sf4): Ditto.
+ (fma4_fmsubaddv4df4): Ditto.
+ (fma4_fmsubaddv2df4): Ditto.
+ (fma4i_fmadd<mode>4): Add FMA4 floating point multiply/add
+ instructions for intrinsics.
+ (fma4i_fmsub<mode>4): Ditto.
+ (fma4i_fnmadd<mode>4): Ditto.
+ (fma4i_fnmsub<mode>4): Ditto.
+ (fma4i_vmfmadd<mode>4): Ditto.
+ (fma4i_vmfmsub<mode>4): Ditto.
+ (fma4i_vmfnmadd<mode>4): Ditto.
+ (fma4i_vmfnmsub<mode>4): Ditto.
+ (fma4i_fmadd<mode>4256): Ditto.
+ (fma4i_fmsub<mode>4256): Ditto.
+ (fma4i_fnmadd<mode>4256): Ditto.
+ (fma4i_fnmsub<mode>4256): Ditto.
+ (fma4i_fmaddsubv8sf4): Ditto.
+ (fma4i_fmaddsubv4sf4): Ditto.
+ (fma4i_fmaddsubv4df4): Ditto.
+ (fma4i_fmaddsubv2df4): Ditto.
+ (fma4i_fmsubaddv8sf4): Ditto.
+ (fma4i_fmsubaddv4sf4): Ditto.
+ (fma4i_fmsubaddv4df4): Ditto.
+ (fma4i_fmsubaddv2df4): Ditto.
+
+ * doc/invoke.texi (-mfma4): Add documentation.
+ * doc/extend.texi (x86 intrinsics): Add FMA4 intrinsics.
+
+2009-09-29 Richard Henderson <rth@redhat.com>
+
+ * tree-eh.c (unsplit_eh): Do not unsplit if there's already
+ an edge to the new destination block.
+
+2009-09-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/41393
+ * pa.c (hppa_profile_hook): Use
+ make_reg_eh_region_note_nothrow_nononlocal to add REG_EH_REGION note.
+
+2009-09-29 Steve Ellcey <sje@cup.hp.com>
+ Alexander Monakov <amonakov@ispras.ru>
+
+ PR target/41365
+ * config/ia64/predicates.md (not_postinc_destination_operand): New.
+ (not_postinc_memory_operand): New.
+ (not_postinc_move_operand): New.
+ * config/ia64/ia64.md (*cmovdi_internal): Disallow autoincrement.
+ (*cmovsi_internal): Ditto.
+
+2009-09-29 Pat Haugen <pthaugen@us.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_issue_rate): Don't artificially
+ restrict issue_rate in first pass when scheduling for register
+ pressure.
+
+2009-09-29 Basile Starynkevitch <basile@starynkevitch.net>
+ Rafael Avila de Espindola <espindola@google.com>
+
+ * gengtype.c (plugin_output): New.
+ (get_output_file_with_visibility): Return plugin_output for plugins.
+ (main): Parse and use the -P option.
+ * gty.texi: Update the command line format.
+
+2009-09-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/41438
+ * dwarf2out.c (const_ok_for_output_1, const_ok_for_output): New
+ functions.
+ (mem_loc_descriptor, loc_descriptor, add_const_value_attribute): Bail
+ out if !const_ok_for_output.
+
+ PR debug/41474
+ * dwarf2out.c (mem_loc_descriptor) <case CONCAT, case CONCATN,
+ case VAR_LOCATION>: Remove gcc_unreachable ().
+
+2009-09-29 Harsha Jagasia <harsha.jagasia@amd.com>
+
+ * config.gcc (i[34567]86-*-*): Remove mmintrin-common.h.
+ (x86_64-*-*): Ditto.
+ * config/i386/smmintrin.h: Move instructions in mmintrin-common.h
+ back to smmintrin.h.
+ * config/i386/cpuid.h: (bit_SSE5): Remove SSE5 bit.
+ * config/i386/x86intrin.h: Remove SSE5.
+ * config/i386/mmintrin-common.h: Delete file.
+ * doc/extend.texi (x86 intrinsics): Remove SSE5 flags and builtins.
+
+2009-09-29 Richard Guenther <rguenther@suse.de>
+
+ * alias.c (ao_ref_from_mem): Properly deal with off decl accesses
+ resulting from stack temporaries on STRICT_ALIGNMENT targets.
+
+2009-09-29 Nick Clifton <nickc@redhat.com>
+
+ * function.c (current_function_name): If there is no current
+ function just return "<none>".
+
+2009-09-28 Sriraman Tallam <tmsriram@google.com>
+
+ * tree-pass.h (register_pass_info): New structure.
+ (pass_positioning_ops): Move enum from gcc-plugin.h.
+ (register_pass): New function.
+ * gcc-plugin.h (plugin_pass): Delete structure.
+ (pass_positioning_ops): Delete enum.
+ * plugin.c (regsiter_pass): Delete function.
+ (position_pass): Delete function.
+ (added_pass_nodes): Delete variable.
+ (prev_added_pass_nodes): Delete variable.
+ (pass_list_node): Delete structure.
+ * passes.c (make_pass_instance): New function.
+ (next_pass_1): Change to call make_pass_instance.
+ (pass_list_node): Move structure from gcc-plugin.h.
+ (added_pass_nodes): Move variable from plugin.c.
+ (prev_added_pass_nodes): Move variable from plugin.c.
+ (position_pass): New function.
+ (register_pass): New function.
+
+2009-09-28 Easwaran Raman <eraman@google.com>
+
+ * ifcvt.c (noce_try_abs): Recognize pattern and call
+ expand_one_cmpl_abs_nojump.
+ * optabs.c (expand_one_cmpl_abs_nojump): New function.
+ * optabs.h (expand_one_cmpl_abs_nojump): Declare.
+
+2009-09-28 Ian Lance Taylor <iant@google.com>
+
+ PR middle-end/40500
+ * c-opts.c (c_common_handle_option): Don't set
+ warn_jump_misses_init for -Wall.
+ * doc/invoke.texi (Warning Options): Update documentation.
+
+2009-09-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.in ($(out_object_file)): Depend on
+ gt-$(basename $(notdir $(out_file))).h.
+
+2009-09-28 Richard Henderson <rth@redhat.com>
+
+ * except.h (struct eh_region_d): Add use_cxa_end_cleanup.
+ * except.c (gen_eh_region): Set it.
+ (duplicate_eh_regions_1): Copy it.
+ * tree-eh.c (lower_resx): Use it to determine which function
+ to call to resume.
+
+ * langhooks.h (struct lang_hooks): Add eh_use_cxa_end_cleanup.
+ * langhooks-def.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
+ * builtins.def (BUILT_IN_CXA_END_CLEANUP): New.
+ * tree.c (build_common_builtin_nodes): Remove parameter. Build
+ BUILT_IN_CXA_END_CLEANUP if necessary.
+
+ * c-common.c (c_define_builtins): Update call to
+ build_common_builtin_nodes.
+
+2009-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ * spu.c (get_branch_target): Return NULL for ASM_OPERANDS patterns.
+
+2009-09-28 Michael Matz <matz@suse.de>
+
+ * builtins.c (interclass_mathfn_icode): New helper.
+ (expand_builtin_interclass_mathfn): Use it here, and split folding
+ into ...
+ (fold_builtin_interclass_mathfn): ... this new folder.
+ (build_call_nofold_loc): New static helper.
+ (build_call_nofold): New wrapper macro for above.
+ (expand_builtin_int_roundingfn): Use it instead of build_call_expr.
+ (expand_builtin_pow): Ditto.
+ (expand_builtin_memset_args): Ditto.
+ (expand_builtin_printf): Ditto.
+ (expand_builtin_fprintf): Ditto.
+ (expand_builtin_sprintf): Ditto.
+ (expand_builtin_memory_chk): Ditto.
+ (expand_builtin_mempcpy_args): Ditto and don't call folders.
+ (expand_builtin_stpcpy): Ditto.
+ (expand_builtin_strcmp): Ditto.
+ (expand_builtin_strncmp): Ditto.
+ (expand_builtin_strcpy): Remove FNDECL and MODE arguments.
+ (expand_builtin_strcpy_args): Don't call folders.
+ (expand_builtin_memcmp): Ditto.
+ (expand_builtin_strncpy): Ditto, and use target.
+ (expand_builtin_memcpy): Ditto.
+ (expand_builtin_strstr, expand_builtin_strchr, expand_builtin_strrchr,
+ expand_builtin_strpbrk, expand_builtin_memmove,
+ expand_builtin_memmove_args, expand_builtin_bcopy,
+ expand_builtin_memchr, expand_builtin_strcat, expand_builtin_strncat,
+ expand_builtin_strspn, expand_builtin_strcspn,
+ expand_builtin_fputs): Remove these.
+ (expand_builtin): Don't call the above, change calls to other
+ expanders that changed prototype.
+ (fold_builtin_stpcpy): New folder split out from expand_builtin_stpcpy.
+ (fold_builtin_1 <ISFINITE, ISINF, ISNORMAL>): Call
+ fold_builtin_interclass_mathfn.
+ (fold_builtin_2 <STPCPY>): Call fold_builtin_stpcpy.
+ (fold_builtin_strcat): Add folding split from expand_builtin_strcat.
+
+ * fold-const.c (fold_binary_loc <NE_EXPR>): Add !exp != 0 -> !exp.
+ * passes.c (init_optimization_passes): Move pass_fold_builtins
+ after last phiopt pass.
+ * tree-inline.c (fold_marked_statements): When folding builtins
+ iterate over all instruction potentially generated.
+ * tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Declare
+ earlier.
+ (fold_gimple_call): Use it to always fold calls (into potentially
+ multiple instructions).
+ * tree-ssa-dom.c (optimize_stmt): Resolve __builtin_constant_p
+ calls into zero at this time.
+ * tree-ssa-propagate.c (substitute_and_fold): Ignore multiple
+ statements generated by builtin folding.
+
+2009-09-28 Nick Clifton <nickc@redhat.com>
+
+ * config/m32r/m32r.c (m32r_is_insn): Return false for debugging
+ insns.
+
+2009-09-28 Duncan Sands <baldrick@free.fr>
+
+ * gcc-plugin.h (PLUGIN_REGISTER_GGC_CACHES): New event.
+ * plugin.c (plugin_event_name): Add PLUGIN_REGISTER_GGC_CACHES.
+ (register_callback): Dispatch it.
+ (invoke_plugin_callbacks): Incorporate in sanity check.
+ * ggc.h (ggc_register_cache_tab): Add declaration.
+ * ggc-common.c (ggc_register_root_tab): Simplify.
+ (const_ggc_cache_tab_t): New typedef.
+ (extra_cache_vec): New vector of dynamically added cache tables.
+ (ggc_register_cache_tab): New function.
+ (ggc_scan_cache_tab): New function.
+ (ggc_mark_roots): Simplify dynamic roots. Handle dynamic caches.
+ * doc/plugins.texi: Document PLUGIN_REGISTER_GGC_CACHES.
+
+2009-09-27 Richard Henderson <rth@redhat.com>
+
+ * tree-ssa-ccp.c (optimize_stack_restore): Relax the conditions under
+ which we remove __builtin_stack_restore.
+
+2009-09-27 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * loop-iv.c (iv_analyze_op): Use function_invariant_p, not CONSTANT_P,
+ to test for GRD_INVARIANT.
+ (simple_rhs_p): Anything that's function_invariant_p is fine.
+
+2009-09-27 Rafael Avila de Espindola <espindola@google.com>
+
+ * gengtype.c (main): Use plunge_files instead of plugin_output.
+
+2009-09-27 Basile Starynkevitch <basile@starynkevitch.net>
+ Rafael Avila de Espindola <espindola@google.com>
+
+ * gengtype.c (write_root, write_roots): Add a emit_pch argument.
+ Don't print pch related info if it is false.
+ (main): Don't print pch info in plugin mode.
+
+2009-09-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (enum dw_val_class): Replace dw_val_class_long_long
+ with dw_val_class_const_double.
+ (struct dw_val_struct): Replace val_long_long with val_double and
+ adjust for above change.
+ (output_loc_operands): Likewise.
+ (add_AT_long_long): Rename into...
+ (add_AT_double): ...this.
+ (print_die): Replace dw_val_class_long_long with
+ dw_val_class_const_double and adjust.
+ (attr_checksum): Likewise.
+ (same_dw_val_p): Likewise.
+ (size_of_die): Likewise.
+ (value_format): Likewise.
+ (output_die): Likewise.
+ (loc_descriptor) <CONST_DOUBLE>: Likewise.
+ (add_const_value_attribute) <CONST_DOUBLE>: Call add_AT_double
+ instead of add_AT_long_long.
+ (add_bound_info) <INTEGER_CST>: Generate the bound as an unsigned
+ value with the precision of its type.
+
+2009-09-27 Andreas Schwab <schwab@linux-m68k.org>
+
+ PR c/41476
+ * c-typeck.c (build_conditional_expr): Use the readonly and
+ volatile flags of the operand types, not of the operands itself.
+
+2009-09-27 Peter O'Gorman <pogma@thewrittenword.com>
+
+ collect2.c (main): Look for -brtl before adding libraries.
+
+2009-09-27 Jonathan Gray <jsg@openbsd.org>
+
+ * config.gcc: Update OpenBSD targets.
+ * config/openbsd-stdint.h: New file.
+ * config/openbsd-libpthread.h: New file.
+ * config/openbsd.h: Update and break out LIB_SPEC definition.
+ * config/alpha/openbsd.h: Overhaul to reflect ELF migration.
+ * config/i386/openbsdelf.h: Correct types.
+ * config/m68k/openbsd.h: Likewise.
+ * config/mips/openbsd.h: Likewise.
+ * config/vax/openbsd.h: Likewise.
+
+2009-09-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * fold-const.c (maybe_lvalue_p): Return false for M(IN|AX)_EXPR.
+ (extract_muldiv_1) <MINUS_EXPR>: Swap operands if necessary.
+ * stor-layout.c (layout_type) <ARRAY_TYPE>: Do not take the maximum
+ of the length and zero.
+
+2009-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.in (TOPLEV_H): Use $(INPUT_H) not input.h.
+ (FLAGS_H): Add options.h $(REAL_H).
+ (SEL_SCHED_IR_H): Add $(BITMAP_H) vecprim.h $(CFGLOOP_H).
+ (TREE_VECTORIZER_H): New.
+ (EBITMAP_H): Renamed from EBIMAP_H.
+ (c-decl.o, c-objc-common.o, c-pretty-print.o, attribs.o, c-omp.o)
+ (gtype-desc.o, ggc-common.o, ggc-page.o, ggc-zone.o, langhooks.o)
+ (tree.o, tree-ssa-structalias.o, tree-ssa-ter.o, tree-ssanames.o)
+ (tree-phinodes.o, tree-ssa-loop.o, tree-ssa-math-opts.o)
+ (gimple-low.o, omp-low.o, sese.o, graphite-blocking.o)
+ (graphite-clast-to-gimple.o, graphite-dependences.o)
+ (graphite-interchange.o, graphite-poly.o, graphite-scop-detection.o)
+ (graphite-sese-to-poly.o, tree-vect-loop.o, tree-vect-loop-manip.o)
+ (tree-vect-patterns.o, tree-vect-slp.o, tree-vect-stmts.o)
+ (tree-vect-data-refs.o, tree-vectorizer.o, gimple.o, tree-mudflap.o)
+ (targhooks.o, stmt.o, emit-rtl.o, ipa.o, matrix-reorg.o, ipa-inline.o)
+ (gcse.o, tree-ssa-ccp.o, df-byte-scan.o, vec.o, caller-save.o)
+ (ira-build.o, ira-costs.o, ira-color.o, ira-emit.o, ira.o)
+ (haifa-sched.o, sched-rgn.o, sel-sched.o, sel-sched-dump.o)
+ (sel-sched-ir.o, final.o, $(out_object_file)): Dependencies
+ updated and fixed as per above changes and per
+ check_makefile_deps.sh output.
+
+ PR bootstrap/40928
+ * configure.ac: Use $LIBS for '-ldl', not $LDFLAGS.
+ * configure: Regenerate.
+
+2009-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * doc/install.texi: Update minimum MPC version to 0.7.
+
+2009-09-26 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/install.texi (Binaries): Remove reference to the binary
+ distribution CD-ROM from the FSF.
+
+2009-09-26 Michael Matz <matz@suse.de>
+
+ PR lto/40758
+ PR middle-end/41470
+ * tree-ssa-coalesce.c (coalesce_ssa_name): Add only SSA names
+ that are mentioned in the body.
+
+2009-09-26 Michael Matz <matz@suse.de>
+
+ PR tree-optimization/41454
+ * tree-ssa-dom (stmts_to_rescan): Remove variable.
+ (tree_ssa_dominator_optimize): Don't allocate and free it.
+ (dom_opt_leave_block): Don't iterate over it.
+ (eliminate_redundant_computations): Don't return a value.
+ (cprop_operand, cprop_into_stmt): Ditto.
+ (optimize_stmt): Don't defer updating stmts.
+
+2009-09-25 Dodji Seketeli <dodji@redhat.com>
+
+ * dwarf2out.c (dwarf_tag_name, gen_generic_params_dies,
+ generic_parameter_die, template_parameter_pack_die,
+ gen_formal_parameter_die, gen_subprogram_die): Adjust after renaming
+ DW_TAG_formal_parameter_pack and DW_TAG_template_parameter_pack into
+ DW_TAG_GNU_formal_parameter_pack and DW_TAG_GNU_template_parameter_pack.
+
+2009-09-25 Anatoly Sokolov <aesok@post.ru>
+
+ * config/v850/v850.h (FUNCTION_VALUE): Remove.
+ * config/v850/v850.c (v850_function_value): New function.
+ (TARGET_FUNCTION_VALUE): Define.
+
+2009-09-25 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-stmts.c (vectorizable_call): Call
+ mark_symbols_for_renaming after vect_finish_stmt_generation.
+
+ * dwarf2out.c (tls_mem_loc_descriptor): Pass 1 instead of 2
+ to loc_descriptor_from_tree.
+ (add_location_or_const_value_attribute): Pass 0 instead of 2
+ for decl_by_reference_p decls.
+
+2009-09-25 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/41463
+ * tree-dfa.c (get_ref_base_and_extent): Fix issue with trailing
+ arrays again.
+
+2009-09-25 Ben Elliston <bje@au.ibm.com>
+
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Add missing comma
+ after `power7'.
+
+2009-09-25 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.md (load_toc_v4_PIC_3c): Correct POWER
+ form of instruction.
+
+2009-09-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ PR middle-end/41435
+ * fold-const.c (const_binop): Handle complex int division.
+ * tree-complex.c (expand_complex_div_straight,
+ expand_complex_div_wide): Update comments.
+
+2009-09-24 DJ Delorie <dj@redhat.com>
+
+ PR target/41456
+ * config/m32c/m32c.h (REG_CLASS_CONTENTS): Add R13.
+ (reg_class): Likewise.
+ (REG_CLASS_NAMES): Likewise.
+ * config/m32c/m32c.c (m32c_reg_class_from_constraint): Likewise.
+
+ * config/m32c/m32c.c (m32c_override_options): Disable -fivopts for
+ M32C.
+
+2009-09-24 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/predicates.md (indexed_or_indirect_operand):
+ Delete VSX load/store with update support.
+ * config/rs6000/rs6000.c (rs6000_legitimate_address_p): Ditto.
+ * config/rs6000/vsx.md (vsx_mov<mode>): Ditto.
+ (vsx_movti): Ditto.
+ (VSX_U): Delete.
+ (VSbit): Ditto.
+ (VStype_load_update): Ditto.
+ (VStype_store_update): Ditto.
+ (vsx_load<VSX_U:mode>_update_<P:mptrsize>): Ditto.
+ (vsx_store<VSX_U:mode>_update_<P:mptrsize>): Ditto.
+
+ * config/rs6000/rs6000.h (enum rs6000_builtins): Delete VSX
+ load/store with update builtins.
+
+2009-09-24 Kai Tietz <kai.tietz@onevision.com>
+
+ * libgcc2.c (L_trampoline): Prototype for getpagesize
+ and mprotect in WINNT case.
+
+2009-09-24 Anatoly Sokolov <aesok@post.ru>
+
+ * config/rs6000/rs6000.h (FUNCTION_VALUE): Remove macro.
+ * config/rs6000/rs6000-protos.h (rs6000_function_value): Remove.
+ * config/rs6000/rs6000.c (rs6000_function_value): Make static, add
+ 'outgoing' argument.
+ (TARGET_FUNCTION_VALUE): Define.
+
+2009-09-24 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
+
+ * config/darwin.h (DWARF2_DEBUGGING_INFO): Define as 1.
+
+2009-09-24 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
+
+ PR bootstrap/41405
+ * common.opt: Initialize dwarf_strict to -1.
+ * toplev.c (process_options): Catch unset dwarf_strict
+ and set to 0 for all targets not overriding.
+ * config/darwin.c (darwin_override_options): Catch unset
+ dwarf_strict and override to 1.
+
+2009-09-24 Jeff Law <law@redhat.com>
+
+ * tree-into-ssa.c (rewrite_into_ssa): Free interesting_blocks.
+
+2009-09-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/36143
+ PR tree-optimization/38747
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Only
+ create VIEW_CONVERT_EXPRs for TBAA compatible accesses.
+
+2009-09-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/41457
+ * dwarf2out.c (add_const_value_attribute): For HIGH and CONST_FIXED,
+ return false instead of gcc_unreachable (). For CONST return the
+ value returned by recursive call instead of always returning true.
+ (tree_add_const_value_attribute): Return the value returned by
+ add_const_value_attribute instead of always returning true if rtl
+ is non-NULL.
+
+2009-09-23 Justin Seyster <jrseys@gmail.com>
+
+ * Makefile.in (PLUGIN_HEADERS): Include real.h.
+
+2009-09-24 Jakub Jelinek <jakub@redhat.com>
+
+ * cgraphunit.c (cgraph_lower_function): Revert last change.
+ * targhooks.c (default_static_chain): Use !DECL_STATIC_CHAIN
+ instead of DECL_NO_STATIC_CHAIN.
+ * tree-cfg.c (verify_gimple_call): Likewise.
+ * tree-nested.c (get_chain_decl, get_chain_field,
+ convert_tramp_reference_op, convert_gimple_call): Likewise.
+ (convert_all_function_calls): Likewise. Always set or clear
+ DECL_STATIC_CHAIN initially, for !n->outer clear it.
+ (lower_nested_functions): Remove DECL_NO_STATIC_CHAIN checking code.
+ * c-parser.c (c_parser_declaration_or_fndef): Set DECL_STATIC_CHAIN
+ if nested.
+ * print-tree.c (print_node): Handle DECL_STATIC_CHAIN instead of
+ DECL_NO_STATIC_CHAIN.
+ * config/i386/i386.c (ix86_static_chain): Use !DECL_STATIC_CHAIN
+ instead of DECL_NO_STATIC_CHAIN.
+ (ix86_function_regparm, find_drap_reg): Likewise. Don't test
+ decl_function_context.
+ * varasm.c (initializer_constant_valid_p): Likewise.
+ * tree.h (DECL_NO_STATIC_CHAIN): Renamed to ...
+ (DECL_STATIC_CHAIN): ... this.
+ * config/moxie/moxie.c (moxie_static_chain): Use !DECL_STATIC_CHAIN
+ instead of DECL_NO_STATIC_CHAIN.
+
+2009-09-23 Basile Starynkevitch <basile@starynkevitch.net>
+ Rafael Avila de Espindola <espindola@google.com>
+
+ * gengtype.c (nb_plugin_files): Make it unsigned to match
+ num_gt_files. Adjust other variables to avoid warnings.
+ (main): Allocate an all zero lang_bitmap before each plugin file name
+ to match regular file names.
+
+2009-09-23 Richard Henderson <rth@redhat.com>
+
+ * doc/tm.texi (STATIC_CHAIN, STATIC_CHAIN_INCOMING): Remove.
+ (TARGET_STATIC_CHAIN): Mention that this hook must be used for
+ static chain passed in memory.
+ * system.h (STATIC_CHAIN, STATIC_CHAIN_INCOMING): Poison.
+ * targhooks.c (default_static_chain): Don't handle STATIC_CHAIN,
+ STATIC_CHAIN_INCOMING. Issue a sorry if there's no
+ STATIC_CHAIN_REGNUM defined.
+
+ * config/picochip/picochip-protos.h: s/class/klass/.
+ * config/picochip/picochip.c (TARGET_STATIC_CHAIN): New.
+ (picochip_static_chain): New.
+ * config/picochip/picochip.h (STATIC_CHAIN): Remove.
+ (STATIC_CHAIN_INCOMING): Remove.
+
+ * config/xtensa/xtensa.c (TARGET_STATIC_CHAIN): New.
+ (xtensa_static_chain): New.
+ * config/xtensa/xtensa.h (STATIC_CHAIN, STATIC_CHAIN_INCOMING): Remove.
+
+2009-09-23 Anatoly Sokolov <aesok@post.ru>
+
+ * config/pa/pa.h (FUNCTION_VALUE): Remove macro.
+ * config/pa/pa-protos.h (function_value): Remove.
+ * config/pa/pa.c (pa_function_value): Rename from function_value.
+ Make static, add 'outgoing' argument.
+ (TARGET_FUNCTION_VALUE): Define.
+
+2009-09-23 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr.c (avr_regs_to_save): Use current_function_is_leaf
+ instead of cfun->machine->is_leaf.
+ * config/avr/avr.h (machine_function): Remove is_leaf field.
+
+2009-09-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/41439
+ * dwarf2out.c (address_of_int_loc_descriptor): Don't emit
+ DW_OP_piece after DW_OP_stack_value, adjust size calculations
+ for it, when DW_OP_stack_value and DW_OP_implicit_value has
+ the same size, prefer DW_OP_stack_value.
+ (loc_descriptor, loc_list_for_address_of_addr_expr_of_indirect_ref,
+ loc_list_from_tree): Don't emit DW_OP_piece after DW_OP_stack_value.
+
+2009-09-23 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/41353
+ * var-tracking.c (add_with_sets): Sort MO_VAL_LOC last among uses.
+
2009-09-23 Alexandre Oliva <aoliva@redhat.com>
PR debug/41248
* reload1.c (reload): Reset debug insns with pseudos without
equivalences.
-2009-09-22 Neil Vachharajani <nvachhar@google.com>
-
- * testsuite/gcc.dg/pr40209.c: Add test case.
-
2009-09-22 Janis Johnson <janis187@us.ibm.com>
* config/i386/i386.c (ix86_scalar_mode_supported_p): Don't return
(TARGET_TRAMPOLINE_INIT): New.
(mcore_function_value): Fix typo.
(mcore_asm_trampoline_template, mcore_trampoline_init): New.
- * config/mcore/mcore.h (TRAMPOLINE_TEMPLATE): Move code
+ * config/mcore/mcore.h (TRAMPOLINE_TEMPLATE): Move code
to mcore_asm_trampoline_template.
(INITIALIZE_TRAMPOLINE): Move code to mcore_trampoline_init.
INTERESTING_STRINGOP_TO_PROFILE_P to find size argument.
* value-prof.c (gimple_stringops_transform): Update call sites to
INTERESTING_STRINGOP_TO_PROFILE_P to reflect parameter change.
- * testsuite/gcc.dg/tree-prof/val-prof-7.c: Added test case.
2009-09-18 Uros Bizjak <ubizjak@gmail.com>
* doc/install.texi (avr): Remove obsolete reference site.
2009-09-12 Gerald Pfeifer <gerald@pfeifer.com>
-
+
* doc/install.texi (Binaries): Adjust AIX link.
2009-09-12 Akim Demaille <demaille@gostai.com>
(graphite_carried_dependence_level_k): Free unused objects before
returning.
- * testsuite/gcc.dg/graphite/interchange-1.c: XFAILed.
- * testsuite/gcc.dg/graphite/interchange-2.c: XFAILed.
- * testsuite/gcc.dg/graphite/interchange-3.c: XFAILed.
- * testsuite/gcc.dg/graphite/interchange-4.c: XFAILed.
- * testsuite/gcc.dg/graphite/interchange-7.c: XFAILed.
-
2009-08-12 Sebastian Pop <sebastian.pop@amd.com>
* graphite-blocking.c (scop_do_strip_mine): Call store_scattering.
* config/m68k/linux.h (HAVE_GAS_BALIGN_AND_P2ALIGN): Move to ...
* config/m68k/m68k.h: ... here.
- * testsuite/gcc.dg/falign-labels.c (dg-options): Don't restrict for
- m68k and fido.
2009-06-03 Martin Jambor <mjambor@suse.cz>
PR target/39501
* arm.md (movsfcc): Disable if not TARGET_HARD_FLOAT.
- * testsuite/gcc.c-torture/execute/pr39501.c: New file.
- * testsuite/gcc.c-torture/execute/pr39501.x: New file.
2009-04-04 Richard Guenther <rguenther@suse.de>
(struct scop): Remove bbs_b bitmap and loop2cloog_loop.
(loop_domain_dim, loop_iteration_vector_dim): Remove.
(SCOP_BBS_B, bb_in_scop_p, loop_in_scop_p): Removed.
- * testsuite/gcc.dg/graphite/scop-19.c: New
2009-02-04 Paolo Bonzini <bonzini@gnu.org>
Hans-Peter Nilsson <hp@axis.com>
PR middlend/38385
* tree-loop-distribution.c (prop_phis): New function.
(generate_builtin): Call prop_phis.
- * testsuite/gcc.dg/tree-ssa/pr38385.c: New file.
2009-01-12 Jakub Jelinek <jakub@redhat.com>
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