+2009-03-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR c/39323
+ * c-common.c (handle_aligned_attribute): Properly check alignment
+ overflow. Use (1U << i) instead of (1 << i).
+
+ * emit-rtl.c (get_mem_align_offset): Use "unsigned int" for
+ align.
+
+ * expr.h (get_mem_align_offset): Updated.
+
+ * tree.h (tree_decl_common): Change align to "unsigned int" and
+ move it before pointer_alias_set.
+
+2009-03-27 H.J. Lu <hongjiu.lu@intel.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR target/38034
+ * config/ia64/sync.md (cmpxchg_rel_<mode>): Replace input
+ gr_register_operand with gr_reg_or_0_operand.
+ (cmpxchg_rel_di): Likewise.
+ (sync_lock_test_and_set<mode>): Likewise.
+
+2009-03-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * jump.c (rtx_renumbered_equal_p): Use subreg_get_info.
+ (true_regnum): Likewise.
+
+ * rtlanal.c (subreg_info): Moved to ...
+ * rtl.h (subreg_info): Here. New.
+ (subreg_get_info): New.
+
+ * rtlanal.c (subreg_get_info): Make it extern.
+
+2009-03-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39472
+ * config/i386/i386.c (ix86_abi): New.
+ (override_options): Handle -mabi=.
+ (ix86_function_arg_regno_p): Replace DEFAULT_ABI with
+ ix86_abi.
+ (ix86_call_abi_override): Likewise.
+ (init_cumulative_args): Likewise.
+ (function_arg_advance): Likewise.
+ (function_arg_64): Likewise.
+ (function_arg): Likewise.
+ (ix86_pass_by_reference): Likewise.
+ (ix86_function_value_regno_p): Likewise.
+ (ix86_build_builtin_va_list_abi): Likewise.
+ (setup_incoming_varargs_64): Likewise.
+ (is_va_list_char_pointer): Likewise.
+ (ix86_init_machine_status): Likewise.
+ (ix86_reg_parm_stack_space): Use enum calling_abi on
+ call_abi.
+ (ix86_function_type_abi): Return enum calling_abi. Rewrite
+ for 64bit. Replace DEFAULT_ABI with ix86_abi.
+ (ix86_function_abi): Make it static and return enum
+ calling_abi.
+ (ix86_cfun_abi): Return enum calling_abi. Replace DEFAULT_ABI
+ with ix86_abi.
+ (ix86_fn_abi_va_list): Updated.
+
+ * config/i386/i386.h (ix86_abi): New.
+ (STACK_BOUNDARY): Replace DEFAULT_ABI with ix86_abi.
+ (CONDITIONAL_REGISTER_USAGE): Likewise.
+ (CUMULATIVE_ARGS): Change call_abi type to enum calling_abi.
+ (machine_function): Likewise.
+
+ * config/i386/i386.md (untyped_call): Replace DEFAULT_ABI
+ with ix86_abi.
+ * config/i386/cygming.h (TARGET_64BIT_MS_ABI): Likewise.
+ (STACK_BOUNDARY): Likewise.
+ * config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Likewise.
+
+ * config/i386/i386.opt (mabi=): New.
+
+ * config/i386/i386-protos.h (ix86_cfun_abi): Changed to
+ return enum calling_abi.
+ (ix86_function_type_abi): Likewise.
+ (ix86_function_abi): Removed.
+
+ * doc/invoke.texi: Document -mabi= option for x86.
+
+2009-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (real_dconstp): Delete.
+ (fold_builtin_logarithm): Remove inaccurate log(e) special case.
+
+2009-03-27 Dodji Seketeli <dodji@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/37959
+ * dwarf2out.c (dwarf_attr_name): Handle DW_AT_explicit attribute.
+ (gen_subprogram_die): When a function is explicit, generate the
+ DW_AT_explicit attribute.
+ * langhooks.h (struct lang_hooks_for_decls): Add
+ function_decl_explicit_p langhook.
+ * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
+ (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P.
+
+2009-03-27 Jakub Jelinek <jakub@redhat.com>
+
+ * builtins.c (fold_builtin_memory_op): Optimize memmove
+ into memcpy if we can prove source and destination don't overlap.
+
+ * tree-inline.c: Include gt-tree-inline.h.
+ (clone_fn_id_num): New variable.
+ (clone_function_name): New function.
+ (tree_function_versioning): Use it.
+ * Makefile.in (GTFILES): Add tree-inline.c.
+
+2009-03-27 Mark Mitchell <mark@codesourcery.com>
+
+ * BASE-VER: Change to 4.5.0.
+
+2009-03-27 Xinliang David Li <davidxl@google.com>
+
+ PR tree-optimization/39557
+ * tree-ssa.c (warn_uninitialized_vars): free postdom info.
+
+2009-03-27 Xinliang David Li <davidxl@google.com>
+
+ PR tree-optimization/39548
+ * tree-ssa-copy.c (copy_prop_visit_phi_node): Add copy
+ candidate check.
+
+2009-03-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * c-common.c (pointer_int_sum): Use %wd on return from
+ tree_low_cst.
+
+2009-03-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * c-common.c (pointer_int_sum): Use HOST_WIDE_INT_PRINT_DEC
+ on return from tree_low_cst.
+
+2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR c++/36799
+ * ginclude/stdarg.h (va_copy): Define also for __GXX_EXPERIMENTAL_CXX0X__.
+
+2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/35652
+ * builtins.h (c_strlen): Do not warn here.
+ * c-typeck.c (build_binary_op): Adjust calls to pointer_int_sum.
+ * c-common.c (pointer_int_sum): Take an explicit location.
+ Warn about offsets out of bounds.
+ * c-common.h (pointer_int_sum): Adjust declaration.
+
+2009-03-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/invoke.texi (i386 and x86-64 Windows Options): Fix texinfo
+ markup glitch.
+
+2009-03-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/39554
+ * opts.c (warn_if_disallowed_function_p): Don't assume
+ get_callee_fndecl must return non-NULL.
+
+2009-03-26 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/39522
+ * reload1.c (reload_as_needed): Invalidate reg_last_reload_reg too
+ when reg_reloaded_valid is set.
+
+2009-03-26 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/divv2df3.c: New file.
+ * config/spu/t-spu-elf (LIB2FUNCS_STATIC_EXTRA): Add it.
+ (DPBIT_FUNCS): Filter out _div_df.
+
+2009-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin.c (bfin_optimize_loop): If the LSETUP goes before
+ a jump insn, count that jump in the distance to the loop start.
+
+2009-03-25 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/39523
+ * config/sh/sh.c (calc_live_regs): Fix condition for global
+ registers except PIC_OFFSET_TABLE_REGNUM.
+
+2009-03-25 Kai Tietz <kai.tietz@onevision.com>
+
+ PR/39518
+ * doc/invoke.texi (-mconsole): New.
+ (-mcygwin): New.
+ (-mno-cygwin): New.
+ (-mdll): New.
+ (-mnop-fun-dllimport): New.
+ (-mthread): New.
+ (-mwin32): New.
+ (-mwindows): New.
+ (sub section "i386 and x86-64 Windows Options"): New.
+
+2009-03-25 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config/arm/rtems-elf.h: Remove LINK_GCC_C_SEQUENCE_SPEC.
+ * config/rs6000/t-rtems: Remove MULTILIB_EXTRA_OPTS.
+
+2009-03-25 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/39497
+ * Makefile.in (dfp.o-warn): Use -fno-strict-aliasing instead
+ of -Wno-error.
+
+2009-03-25 Andrey Belevantsev <abel@ispras.ru>
+
+ * config/ia64/ia64.c (ia64_set_sched_flags): Zero spec_info->mask when
+ neither of haifa/selective schedulers are working.
+
+2009-03-25 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/invoke.texi (Debugging Options): Fix description of
+ -fno-merge-debug-strings.
+
+2009-03-24 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/libgcc.ver: New version-script.
+ * config/cris/t-linux (SHLIB_MAPFILES): Use it.
+
+ * configure.ac <GAS features, nop mnemonic>: Add pattern
+ crisv32-*-* for "nop".
+ <GAS features, Thread-local storage>: Add item for CRIS and
+ CRIS v32.
+ * configure: Regenerate.
+
+2009-03-24 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/39529
+ * tree-vect-transform.c (vect_create_data_ref_ptr): Call
+ mark_sym_for_renaming for the tag copied to the new vector
+ pointer.
+
+2009-03-24 Arthur Loiret <aloiret@debian.org>
+
+ * config.host (alpha*-*-linux*): Use driver-alpha.o and
+ alpha/x-alpha.
+ * config/alpha/linux.h (host_detect_local_cpu): Declare, add to
+ EXTRA_SPEC_FUNCTIONS.
+ (MCPU_MTUNE_NATIVE_SPECS, DRIVER_SELF_SPECS): New macros.
+ * config/alpha/driver-alpha.c, config/alpha/x-alpha: New.
+ * doc/invoke.texi (DEC Alpha Options): Document 'native' value for
+ -march and -mtune options.
+
+2009-03-24 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config/m68k/t-rtems: Add m5329 multilib.
+
+2009-03-24 Dodji Seketeli <dodji@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/39524
+ * dwarf2out.c (gen_variable_die): Avoid adding duplicate declaration
+ nodes.
+
+2009-03-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/39495
+ * c-parser.c (c_parser_omp_for_loop): Call c_parser_binary_expression
+ instead of c_parser_expression_conv, if original_code isn't one of the
+ 4 allowed comparison codes, fail.
+
+2009-03-23 Richard Guenther <rguenther@suse.de>
+
+ * cgraph.h (struct cgraph_node): Reorder fields for 64-bit hosts.
+ * tree.h (struct tree_type): Likewise.
+ * reload.h (struct insn_chain): Likewise.
+ * dwarf2out.c (struct dw_loc_descr_struct): Likewise.
+ * function.h (struct function): Likewise.
+ * tree-ssa-structalias.c (struct equiv_class_label): Likewise.
+
+2009-03-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/39516
+ * lambda-code.c (perfect_nestify): Fix type of the uboundvar variable.
+
+2009-03-23 Bingfeng Mei <bmei@broadcom.com>
+
+ * config.gcc (need_64bit_hwint): Make clear that need_64bit_hwint
+ should be set true if BITS_PER_WORD of target is bigger than 32
+
+2009-03-22 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC):
+ Translate -B-options to -rpath-link. Correct existing
+ rpath-link and conditionalize on !nostdlib.
+
+2009-03-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/extend.texi (Function Attributes, Variable Attributes):
+ Fix typos.
+ * doc/invoke.texi (Debugging Options, Optimize Options)
+ (i386 and x86-64 Options, MCore Options): Likewise.
+
+2009-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/37890
+ * dwarf2out.c (gen_namespace_die): Add context_die argument and use
+ it for block local namespace aliases.
+ (gen_decl_die): Pass context_die to gen_namespace_die.
+
+2009-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/39495
+ * c-omp.c (c_finish_omp_for): Allow NE_EXPR with TREE_TYPE (decl)'s
+ minimum or maximum value.
+
+2009-03-19 Alexandre Oliva <aoliva@redhat.com>
+
+ * reginfo.c (globalize_reg): Recompute derived reg sets.
+
+2009-03-19 Ozkan Sezer <sezeroz@gmail.com>
+
+ PR target/39063
+ * libgcc2.c (mprotect): Do not use signed arguments for
+ VirtualProtect, use DWORD arguments. Also fix the 'may
+ be used uninitialized' warning for the np variable.
+
+2009-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/39496
+ * config/i386/i386.c (ix86_function_regparm): Don't optimize local
+ functions using regparm calling conventions when not optimizing.
+ (ix86_function_sseregparm): Similarly for sseregparm calling
+ conventions.
+
+2009-03-19 Li Feng <nemokingdom@gmail.com>
+
+ PR middle-end/39500
+ * tree-data-ref.c (analyze_subscript_affine_affine): There is no
+ dependence if the first conflict is after niter iterations.
+
+2009-03-19 Hans-Peter Nilsson <hp@axis.com>
+
+ PR middle-end/38609
+ * config/cris/cris.h (FRAME_POINTER_REQUIRED): Force for all
+ functions with dynamic stack-pointer adjustments.
+
+2009-03-19 Ben Elliston <bje@au.ibm.com>
+
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Fix -msdata-data
+ option; change to -msdata=data.
+
+2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * c.opt: Unify help texts for -Wdeprecated, -Wsystem-headers,
+ and -fopenmp.
+
+2009-03-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/35180
+ * config/sparc/sparc.md (do_builtin_setjmp_setup): Prettify asm output.
+
+2009-03-18 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi (Code Gen Options): Expand discussion of
+ -fno-common.
+
+2009-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ * dse.c (struct group_info): Reorder fields for 64-bit hosts.
+ * matrix-reorg.c (struct matrix_info): Likewise.
+ * tree-ssa-loop-ivopts.c (struct ivopts_data): Likewise.
+ * rtl.h (struct mem_attrs): Likewise.
+ * df.h (struct df): Likewise.
+ * tree-data-ref.h (struct data_dependence_relation): Likewise.
+ * ira-int.h (struct ira_allocno): Likewise.
+ * df-scan.c (struct df_collection_rec): Likewise.
+ * ira.c (struct equivalence): Likewise.
+ * function.c (struct temp_slot): Likewise.
+ * cfgloop.h (struct loop): Likewise.
+
+ PR debug/39485
+ * function.c (use_register_for_decl): When not optimizing, disregard
+ register keyword for variables with types containing methods.
+
+2009-03-18 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/39447
+ * graphite.c (exclude_component_ref): Renamed contains_component_ref_p.
+ (is_simple_operand): Call contains_component_ref_p before calling data
+ reference analysis that would fail on COMPONENT_REFs.
+
+ * tree-vrp.c (search_for_addr_array): Fix formatting.
+
+2009-03-18 Richard Guenther <rguenther@suse.de>
+
+ * tree-vect-transform.c (vect_loop_versioning): Fold the
+ generated comparisons.
+ * tree-vectorizer.c (set_prologue_iterations): Likewise.
+ (slpeel_tree_peel_loop_to_edge): Likewise.
+
+2009-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ PR middle-end/37805
+ * opts.c (print_specific_help): In addition to `undocumented',
+ accept `separate' and `joined' flags if passed alone. Describe
+ output by the first matched one of those.
+ (common_handle_option): Skip over empty strings.
+ * gcc.c (display_help): Fix help string for `--help='.
+ * doc/invoke.texi (Option Summary, Overall Options): With
+ `--help=', classes and qualifiers can both be repeated, but
+ only the latter can be negated. One should not pass only
+ negated qualifiers. Fix markup and examples.
+
+ Revert
+ 2008-10-14 Jakub Jelinek <jakub@redhat.com>
+ PR middle-end/37805
+ * opts.c (common_handle_option): Don't ICE on -fhelp=joined
+ and -fhelp=separate.
+
+2009-03-17 Jing Yu <jingyu@google.com>
+
+ PR middle-end/39378
+ * function.h (struct rtl_data): Move is_thunk from here...
+ (struct function): ...to here.
+ * cp/method.c (use_thunk): Change is_thunk from crtl to cfun.
+ * varasm.c (assemble_start_function): Change is_thunk from crtl to
+ cfun.
+ * config/alpha/alpha.c (alpha_sa_mask): Change is_thunk from crtl to
+ cfun.
+ (alpha_does_function_need_gp, alpha_start_function): Likewise.
+ (alpha_output_function_end_prologue): Likewise.
+ (alpha_end_function, alpha_output_mi_thunk_osf): Likewise.
+ * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likewise.
+ (rs6000_output_function_epilogue): Likewise.
+ * config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Likewise.
+
+2009-03-17 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/39482
+ * config/i386/i386.md (*truncdfsf_mixed): Avoid combining registers
+ from different units in a single alternative.
+ (*truncdfsf_i387): Ditto.
+ (*truncxfsf2_mixed): Ditto.
+ (*truncxfdf2_mixed): Ditto.
+
+2009-03-17 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (dwarf2out_imported_module_or_decl_1): Allow
+ non-NAMESPACE_DECL IMPORTED_DECL_ASSOCIATED_DECL.
+
+ PR debug/39474
+ * tree-ssa-live.c (remove_unused_locals): Don't remove local
+ unused non-artificial variables when not optimizing.
+
+ PR debug/39471
+ * dwarf2out.c (dwarf2out_imported_module_or_decl_1): Emit
+ DW_TAG_imported_module even if decl is IMPORTED_DECL with
+ NAMESPACE_DECL in its DECL_INITIAL.
+
+ PR middle-end/39443
+ * optabs.c (set_user_assembler_libfunc): New function.
+ * expr.h (set_user_assembler_libfunc): New prototype.
+ * c-common.c: Include libfuncs.h.
+ (set_builtin_user_assembler_name): Call set_user_assembler_libfunc
+ for memcmp, memset, memcpy, memmove and abort.
+ * Makefile.in (c-common.o): Depend on libfuncs.h.
+
+ PR debug/39412
+ * dwarf2out.c (gen_inlined_enumeration_type_die,
+ gen_inlined_structure_type_die, gen_inlined_union_type_die,
+ gen_tagged_type_instantiation_die): Removed.
+ (gen_decl_die): For TYPE_DECL_IS_STUB with non-NULL decl_origin
+ do nothing.
+
+2009-03-17 Janis Johnson <janis187@us.ibm.com>
+
+ PR testsuite/38526
+ * Makefile.in (site.exp): Rename TEST_GCC_EXEC_PREFIX and comment
+ its use.
+ (check-%): Don't set GCC_EXEC_PREFIX when invoking runtest.
+ (check-parallel-%): Ditto.
+ (check-consistency): Ditto.
+
+2009-03-17 Kai Tietz <kai.tietz@onevision.com>
+
+ * ipa-struct-reorg.c (create_general_new_stmt): Initialize
+ local variable rhs by NULL_TREE.
+
+2009-03-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39477
+ * doc/extend.texi: Correct register behavior for regparm on Intel 386.
+
+2009-03-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39476
+ * config/i386/i386.c (ix86_function_regparm): Rewrite for 64bit.
+
+2009-03-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39473
+ * config/i386/i386.c (ix86_expand_call): Check extra clobbers
+ for ms->sysv ABI calls only in 64bit mode.
+
+ * config/i386/i386.md (untyped_call): Support 32bit.
+
+2009-03-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/extend.texi: Replace x86_65 with x86_64.
+
+2009-03-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/39455
+ * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Fix types
+ mismatches for POINTER_TYPE_P (type).
+ (number_of_iterations_le): Likewise.
+
+2009-03-16 Hariharan Sandanagobalane <hariharan@picochip.com>
+
+ * config/picochip/picochip.c: Removed profiling support.
+ * config/picochip/picochip.md: Removed profiling instruction.
+ * config/picochip/picochip.h: Removed profiling builtin.
+
+2009-03-16 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/install.texi (--with-host-libstdcxx): Document.
+
+2009-03-14 Anatoly Sokolov <aesok@post.ru>
+
+ PR target/34299
+ * config/avr/avr.c (avr_handle_fndecl_attribute): Move code for
+ generate a warning if the function name does not begin with
+ "__vector" and the function has either the 'signal' or 'interrupt'
+ attribute, from here to ...
+ (avr_declare_function_name): ...here. New function.
+ * config/avr/avr.h (ASM_DECLARE_FUNCTION_NAME): Redefine.
+ * config/avr/avr-protos.h (avr_declare_function_name): Declare.
+
+2009-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/39454
+ * cse.c (fold_rtx): Don't modify original const_arg1 when
+ canonicalizing SHIFT_COUNT_TRUNCATED shift count, do it on a
+ separate variable instead.
+ * rtlanal.c (nonzero_bits1) <case ASHIFTRT>: Don't assume anything
+ from out of range shift counts.
+ (num_sign_bit_copies1) <case ASHIFTRT, case ASHIFT>: Similarly.
+
+2008-03-13 Catherine Moore <clm@codesourcery.com>
+
+ * gcc/config/i386/x-mingw32 (host-mingw32.o): Replace
+ diagnostic.h with $(DIAGNOSTIC_H).
+
+2008-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/39431
+ * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): New
+ predicate.
+ * config/i386/sync.md (sync_compare_and_swap<mode>,
+ sync_compare_and_swap_cc<mode>): For DImode with -m32 -fpic check
+ if operands[1] is cmpxchg8b_pic_memory_operand, if not force address
+ into a register.
+ (sync_double_compare_and_swapdi_pic,
+ sync_double_compare_and_swap_ccdi_pic): Require operand 1 to be
+ cmpxchg8b_pic_memory_operand instead of just memory_operand.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39445
+ * config/i386/i386.c (ix86_expand_push): Don't set memory alignment.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39327
+ * config/i386/sse.md (avx_addsubv8sf3): Correct item bits.
+ (avx_addsubv4df3): Likewise.
+ (*avx_addsubv4sf3): Likewise.
+ (sse3_addsubv4sf3): Likewise.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/38824
+ * config/i386/i386.md: Compare REGNO on the new peephole2 patterns.
+
+2009-03-12 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR debug/39432
+ * ira-int.h (struct allocno): Fix comment for calls_crossed_num.
+ * ira-conflicts.c (ira_build_conflicts): Prohibit call used
+ registers for allocnos created from user-defined variables.
+
+2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR target/39181
+ * config/spu/spu.c (spu_expand_mov): Handle invalid subregs
+ of non-integer mode as well.
+
+2009-03-11 Adam Nemet <anemet@caviumnetworks.com>
+
+ * gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P
+ for functions for which the parameter types are unknown.
+
+2009-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/39137
+ * cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT macro.
+ * defaults.h (LOCAL_DECL_ALIGNMENT): Define if not yet defined.
+ * config/i386/i386.h (LOCAL_DECL_ALIGNMENT): Define.
+ * config/i386/i386.c (ix86_local_alignment): For
+ -m32 -mpreferred-stack-boundary=2 use 32-bit alignment for
+ long long variables on the stack to avoid dynamic realignment.
+ Allow the first argument to be a decl rather than type.
+ * doc/tm.texi (LOCAL_DECL_ALIGNMENT): Document.
+
+2009-03-11 Nick Clifton <nickc@redhat.com>
+
+ PR target/5362
+ * config/mcore/mcore.opt: Remove deprecated m4align and m8align
+ options.
+ Add description to mno-lsim option.
+ * config/mcore/mcore.h: Remove comment about deprecated m4align
+ option.
+ (TARGET_DEFAULT): Remove deprecated MASK_M8ALIGN.
+ * doc/invoke.texi: Add description of mno-lsim and
+ mstack-increment options.
+
+ * config/fr30/fr30.opt: Document the -mno-lsim option.
+ * doc/invoke.texi: Add descriptions of the FR30's -msmall-model
+ and -mno-lsim options.
+
+2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * fold-const.c (fold_comparison): Only call fold_inf_compare
+ if the mode supports infinities.
+
2009-03-11 Jason Merrill <jason@redhat.com>
PR debug/39086
Nathan Froyd <froydnj@codesourcery.com>
PR middle-end/37850
- * libgcc2.c (__mulMODE3): Use explicit assignments to form the
- result.
+ * libgcc2.c (__mulMODE3): Use explicit assignments to form the result.
(__divMODE3): Likewise.
2009-03-09 Jakub Jelinek <jakub@redhat.com>
2009-03-07 Jan Hubicka <jh@suse.cz>
PR target/39361
- * tree-inline.c (setup_one_parameter): Do replacement of const argument
- by constant in SSA form.
+ * tree-inline.c (setup_one_parameter): Do replacement of const
+ argument by constant in SSA form.
2009-03-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
of referenced_var_check_and_insert.
PR debug/39372
- * dwarf2out.c (add_abstract_origin_attribute): Return
- origin_die.
+ * dwarf2out.c (add_abstract_origin_attribute): Return origin_die.
(gen_variable_die): Emit DW_AT_location on abstract static variable's
DIE, don't emit it if abstract origin already has it.
* tree-cfg.c (remove_useless_stmts_bind): GIMPLE_BINDs with any
2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* optc-gen.awk: No need to duplicate option flags twice.
- Reuse help texts for duplicate options which do not have
- any.
+ Reuse help texts for duplicate options which do not have any.
* gcc.c (display_help): Document --version.
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