+2004-08-21 Mike Stump <mrs@apple.com>
+
+ * config/rs6000/darwin.h (SUBTARGET_OPTIONS): Move from here, to...
+ (darwin_fix_and_continue): Likewise.
+ (darwin_fix_and_continue_switch): Likewise.
+ * config/darwin.h (SUBTARGET_OPTIONS): ...here, to fix -mone-byte-bool.
+ (darwin_fix_and_continue): Likewise.
+ (darwin_fix_and_continue_switch): Likewise.
+
+2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR c++/16030
+ * config/i386/winnt/c (gen_stdcall_suffix, gen_fastcall_suffix):
+ Remove, merging into ...
+ (gen_stdcall_or_fastcall_suffix): New function, returning tree
+ rather than const char*, and accepting additional parameter.
+ Don't add suffix to '*'-prefixed symbols or variadic functions.
+ (i386_pe_encode_section_info): Adjust for call to new function.
+ Call change_decl_assembler_name.
+
+2004-08-20 Mike Stump <mrs@apple.com>
+
+ * config/darwin.c (machopic_indirect_data_reference): Mark
+ stubs as defined.
+ * config/386/386.c (darwin_local_data_pic): Add.
+ (legitimate_constant_p): Reorder so that PLUS handling runs
+ before darwin_local_data_pic to match the ordering in
+ legitimate_pic_address_disp_p and so that MINUS runs after
+ darwin_local_data_pic as otherwise the darwin_local_data_pic
+ logic can be skipped, which would be very bad.
+ (legitimate_pic_address_disp_p): Move from from here to
+ darwin_local_data_pic so it can be reused.
+
+2004-08-21 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/linux64.h (DOT_SYMBOLS): Define.
+ (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version.
+ (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS.
+ (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise.
+ (RS6000_ABI_NAME): Define as "linux".
+ (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols.
+ * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select
+ ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT.
+ * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl.
+ * config/rs6000/rs6000.c (dot_symbols): New global var.
+ (rs6000_output_function_entry): New function, modified for
+ !DOT_SYMBOLS..
+ (print_operand <case 'z'>): ..extracted from here.
+ (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS.
+ (rs6000_output_function_epilogue): Likewise.
+ (rs6000_elf_declare_function_name): Likewise.
+ * config/rs6000/rs6000.h (DOT_SYMBOLS): Define.
+ (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS.
+ * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+
+2004-08-20 Mark Mitchell <mark@codesourcery.com>
+
+ * reload.c (find_reloads_address): Fix thinko in previous change.
+
+ * reload.c (find_reloads_address): Reload the sum of a LO_SUM and
+ a CONST_INT.
+
+2004-08-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/17099
+ * combine.c (force_to_mode): Check if inner_mask has any bits set
+ outside of GET_MODE (x) instead of op_mode.
+
+2004-08-20 Mark Mitchell <mark@codesourcery.com>
+
+ * config.gcc (arm*-*-symbianelf*): Add t-symbian Makefile
+ fragment.
+ * config/arm/bpabi.h (RENAME_LIBRARY_SET): Fix typo.
+ (SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=3 to the assembler.
+ * config/arm/symbian.h (SUBTARGET_CPU_DEFAULT): Assume ARMV5
+ architecture.
+ (SUBTARGET_ASM_FLOAT_SPEC): Default to -mfpu=vfp for hard-float
+ configurations.
+ * config/arm/t-symbian: New file.
+
+2004-08-20 Andrew Pinski <apinski@apple.com>
+
+ * regrename.c (kill_value_regno): ANSIfy.
+
+2004-08-20 Dale Johannesen <dalej@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_rtx_costs): Improve DIV/MOD.
+
+2004-08-20 Daniel Jacobowitz <dan@debian.org>
+
+ * regrename.c (kill_value_one_regno): Renamed from kill_value_regno.
+ (kill_value_regno): New function, derived from kill_value.
+ (kill_value): Update.
+ (copyprop_hardreg_forward_1): Update call to kill_value_regno.
+
+2004-08-20 Daniel Berlin <dberlin@dberlin.org>
+
+ Fix PR tree-optimization/17111
+ * tree-ssa-pre.c (create_value_expr_from): Don't change the types
+ of non-value_handles.
+ (bitmap_set_contains): All constants are in every set.
+
+2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
+
+ * fold-const.c (round_up, round_down): Use build_int_cst.
+ Optimize common case.
+
+2004-08-20 Zack Weinberg <zack@codesourcery.com>
+ John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config/pa/pa-protos.h (readonly_data, one_only_readonly_data_section,
+ one_only_data_section): Rename to som_readonly_data_section,
+ som_one_only_readonly_data_section and som_one_only_data_section.
+ * config/pa/pa.c (ONE_ONLY_TEXT_SECTION_ASM_OP,
+ NEW_TEXT_SECTION_ASM_OP, DEFAULT_TEXT_SECTION_ASM_OP): Delete
+ conditional defines.
+ (som_text_section_asm_op): Replace ONE_ONLY_TEXT_SECTION_ASM_OP,
+ NEW_TEXT_SECTION_ASM_OP and DEFAULT_TEXT_SECTION_ASM_OP with actual
+ string values.
+ (pa_select_section): Use renamed section functions.
+ * config/pa/pa.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS,
+ SOM_READONLY_DATA_SECTION_FUNCTION,
+ SOM_ONE_ONLY_READONLY_DATA_SECTION_FUNCTION,
+ SOM_ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION):
+ Define here ...
+ * config/pa/som.h: ... not here.
+ (DEFAULT_TEXT_SECTION_ASM_OP, NEW_TEXT_SECTION_ASM_OP,
+ ONE_ONLY_TEXT_SECTION_ASM_OP, READONLY_DATA_ASM_OP,
+ ONE_ONLY_READONLY_DATA_SECTION_ASM_OP,
+ ONE_ONLY_DATA_SECTION_ASM_OP): Delete.
+ (READONLY_DATA_SECTION): Use som_readonly_data_section.
+
+2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
+
+ * fold-const.c (int_const_binop): Don't generate non-overflowing
+ size-types specially.
+ (fold_convert_const): Likewise.
+
+ * stor-layout.c (initialize_sizetypes): Set SIZETYPE earlier,
+ clear cache on copied sizetype.
+
+2004-08-20 Ben Elliston <bje@au.ibm.com>
+
+ * configure.ac: Don't escape apostrophe in --enable-coverage help.
+ * configure: Regenerate.
+
+2004-08-20 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR 5620
+ * gcc.c (struct stat input_stat): Don't define if
+ HOST_LACKS_INODE_NUMBERS
+ (do_spec_1): If HOST_LACKS_INODE_NUMBERS, use lrealpath rather
+ than stat to determine if temp file is same as input file.
+ * doc/hostconfig.texi: Document HOST_LACKS_INODE_NUMBERS.
+ * config/i386/xm-mingw32.h: Define HOST_LACKS_INODE_NUMBERS
+
+2004-08-20 Richard Sandiford <rsandifo@redhat.com>
+
+ * configure.ac (mips*-*-*): Print an error if not using GAS.
+ * configure: Regenerated.
+ * doc/install.texi: Remove irix5 bullet from --with-gnu-as. Remove
+ comments about buggy MIPSpro assemblers.
+ * config.gcc (mips-sgi-irix[56]*): Combine stanzas. Include elfos.h
+ before mips.h and iris.h after it. Use t-iris and t-slibgcc-irix.
+ Use iris5.h only for IRIX 5 configs. Use iris6.h and t-iris6 for
+ IRIX 6 configs. Define IRIX_USING_GNU_LD if using GNU ld.
+ * config/mips/iris5.h (TARGET_IRIX, SWITCHES_NEED_SPACES)
+ (DEFAULT_SIGNED_CHAR, WORD_SWITCH_TAKES_ARG, SUBTARGET_CC1_SPEC)
+ (NO_IMPLICIT_EXTERN_C, MIPS_DEFAULT_GVALUE)
+ (TARGET_ASM_EXTERNAL_LIBCALL): Move to iris.h.
+ (WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS): Delete in favor
+ of more general IRIX 6 definitions.
+ (OBJECT_FORMAT_ELF, ASM_OUTPUT_ASCII, ASM_WEAKEN_LABEL)
+ (HANDLE_SYSV_PRAGMA): Delete in favor of elfos.h definitions.
+ (TARGET_IRIX5, ABICALLS_ASM_OP, BSS_SECTION_ASM_OP, HAS_INIT_SECTION)
+ (LD_INIT_SWITCH, LD_FINI_SWITCH, SUBTARGET_ASM_OPTIMIZING_SPEC)
+ (ASM_FINAL_SPEC, DBX_DEBUGGING_INFO, MIPS_DEBUGGING_INFO)
+ (PREFERRED_DEBUGGING_TYPE, DWARF2_UNWIND_INFO, SET_FILE_NUMBER)
+ (LABEL_AFTER_LOC, DOLLARS_IN_IDENTIFIERS, NO_DOLLAR_IN_LABEL)
+ (TARGET_ASM_NAMED_SECTION, EXTRA_SECTION_FUNCTIONS)
+ (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_WEAK_ALIAS)
+ (SUBTARGET_EXTRA_SPECS): Delete definitions or undefs.
+ (LINK_SPEC): Move most of definition to iris.h.
+ (SUBTARGET_LINK_SPEC): New macro.
+ (IRIX_STARTFILE_SPEC): Fold into...
+ (STARTFILE_SPEC): ...here.
+ (IRIX_ENDFILE_SPEC): Fold into...
+ (ENDFILE_SPEC): ...here.
+ * config/mips/iris6.h (TARGET_IRIX5): Remove override.
+ (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE)
+ (DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE, SET_ASM_OP)
+ (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES, ASM_DECLARE_OBJECT_NAME)
+ (ASM_FINISH_DECLARE_OBJECT, LOCAL_LABEL_PREFIX): Move to iris.h.
+ (TARGET_OS_CPP_BUILTINS): Likewise. Guard IRIX6-specific bits.
+ (DWARF2_UNWIND_INFO, DWARF2_GENERATE_TEXT_SECTION_LABEL)
+ (SUBTARGET_CPP_SPEC, DWARF2_DEBUGGING_INFO, MIPS_DEBUGGING_INFO)
+ (PREFERRED_DEBUGGING_TYPE, DWARF2_FRAME_INFO, MD_EXEC_PREFIX)
+ (ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE)
+ (FUNCTION_NAME_ALREADY_DECLARED, SUPPORTS_INIT_PRIORITY)
+ (POPSECTION_ASM_OP, SUBTARGET_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC)
+ (SUBTARGET_ASM_DEBUGGING_SPEC, SUBTARGET_ASM_OPTIMIZING_SPEC)
+ (BSS_SECTION_ASM_OP*, READONLY_DATA_SECTION_ASM_OP*)
+ (EH_FRAME_SECTION_NAME, MUST_USE_SJLJ_EXCEPTIONS, CTORS_SECTION_ASM_OP)
+ (DTORS_SECTION_ASM_OP, TARGET_ASM_NAMED_SECTION, EH_FRAME_SECTION_NAME)
+ (ASM_OUTPUT_ALIGN, ASM_OUTPUT_FILENAME, ASM_OUTPUT_ALIGNED_LOCAL)
+ (ASM_OUTPUT_ALIGNED_BSS): Remove definitions or undefs.
+ (TARGET_IRIX6): Define to 1.
+ (DRIVER_SELF_SPECS): Define.
+ (DWARF2_FRAME_INFO): Define to 1 rather than !TARGET_SGI_O32_AS.
+ (SUBTARGET_CC1_SPEC): Remove in favor of DRIVER_SELF_SPECS.
+ (SUBTARGET_LINK_SPEC): New macro.
+ (IRIX_STARTFILE_SPEC): Fold into...
+ (STARTFILE_SPEC): ...here. Remove !mabi=* case.
+ (SUBTARGET_{,DONT_}WARN_UNUSED_SPEC): New macros.
+ (LIB_SPEC, LIBGCC_SPEC): Use them.
+ (LIB_SPEC): Remove !mabi=* case.
+ (IRIX_ENDFILE_SPEC): Fold into...
+ (ENDFILE_SPEC): ...here. Remove !mabi=* case.
+ * config/mips/mips-protos.h (irix_output_external_libcall): Delete.
+ * config/mips/mips.h (TARGET_IRIX5, TARGET_SGI_O32_AS): Delete.
+ (TARGET_IRIX6): New macro.
+ (ASM_ABI_DEFAULT_SPEC): Remove !ELF definition.
+ (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX, SET_FILE_NUMBER)
+ (LABEL_AFTER_LOC): Delete.
+ * config/mips/mips.c (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END)
+ (TARGET_SECTION_TYPE_FLAGS): Remove TARGET_IRIX versions.
+ (mips_build_builtin_va_list): Check TARGET_IRIX6.
+ (override_options): Remove TARGET_SGI_O32_AS-related code.
+ (irix_output_external_libcall): Make static.
+ (mips_output_filename): Avoid use of SET_FILE_NUMBER and
+ LABEL_AFTER_LOC.
+ (mips_file_start): Tidy guard for ABI sections. Remove use of
+ ABICALLS_ASM_OP; use .abicalls instead.
+ (mips_output_aligned_decl_common, mips_declare_object_name)
+ (mips_finish_declare_object): Remove use of TARGET_SGI_O32_AS.
+ (mips_output_function_prologue): Set TREE_ASM_WRITTEN if emitting
+ .globl foo .text directives.
+ (irix_asm_named_section_1, irix_asm_named_section)
+ (irix_section_align_entry, irix_section_align_htab)
+ (irix_orig_asm_out_file, irix_section_align_entry_eq)
+ (irix_section_align_entry_hash, irix_asm_output_align)
+ (irix_file_start, irix_section_align_1, copy_file_data)
+ (irix_file_end, irix_section_type_flags): Delete.
+ * config/mips/irix-crti.asm (__gcc_init): Move to .gcc_init section.
+ Use standard section syntax. Remove protective "jr $31".
+ (__gcc_fini): Likewise .gcc_fini.
+ * config/mips/irix-crtn.asm: Adjust sections accordingly.
+ * config/mips/sdb.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Moved from
+ iris5gas.h.
+ * config/mips/t-iris (irix-crti.o, irix-crtn.o): New rules, moved
+ from t-irix-gld.
+ (EXTRA_MULTILIB_PARTS): Define.
+ * config/mips/t-iris6: Remove bogus comment.
+ (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS): Delete.
+ * config/mips/iris5gas.h, config/mips/iris5gld.h,
+ config/mips/iris6gas.h, config/mips/iris6gld.h,
+ config/mips/t-iris5-as, config/mips/t-iris5-gas
+ config/mips/t-irix-gld: Delete.
+ * config/mips/iris.h: New file.
+ * config/mips/t-slibgcc-irix: Renamed from t-iris5-6.
+
+2004-08-20 Richard Earnshaw <rearnsha@arm.com>
+
+ * postreload.c (reload_cse_move2add): Allow any condjump, but check
+ that the implicit set isn't clobbered in the jump insn.
+
+2004-08-19 Mark Mitchell <mark@codesourcery.com>
+
+ * defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove.
+ * optabs.c (init_optabs): Don't check it.
+ * config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define.
+ * doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove.
+
+2004-08-18 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * config/s390/s390.md (s390_warn_framesize_string)
+ (s390_warn_dynamic_string, s390_stack_size_string)
+ (s390_stack_guard_string): New global string variables.
+ (s390_warn_framesize, s390_warn_dynamicstack_p, s390_stack_size)
+ (s390_stack_guard): New global variables.
+ (override_options): Added checks for the new options.
+ (s390_emit_prologue): Emit stack check and trap code and perform
+ compile time stack size checking.
+
+ * config/s390/s390.h (TARGET_OPTIONS): Added new options
+ "warn-framesize", "warn-dynamicstack", "stack-size" and
+ "stack-guard".
+
+ * doc/invoke.texi: Added documentation for the new options.
+
+2004-08-19 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen
+ to eliminate warning.
+ (linear_search_fdes): Declare p as unsigned.
+ (binary_search_mixed_encoding_fdes): Likewise.
+ * unwind-dw2.c (get_cie_encoding): Cast argument to strlen
+ to eliminate warning.
+ * config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Add missing
+ type cast.
+
+2004-08-19 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390-protos.h (preferred_la_operand_p): Adapt prototype.
+ * config/s390/s390.c (preferred_la_operand_p): Accept two operands
+ instead of one. Check for strictly legitimate address.
+ * config/s390/s390.md ("*la_31"/"*la_64" peepholes): Adapt call
+ to preferred_la_operand_p, do not call gen_rtx_PLUS in predicate.
+
+2004-08-19 Eric Christopher <echristo@redhat.com>
+
+ * langhooks-def.h (LANG_HOOKS_UNSAVE_EXPR_NOW): Remove.
+ * langhooks.h (unsave_expr_now): Ditto.
+ * tree.h (unsave_expr_1): Remove prototype.
+ (lhd_unsave_expr_now): Rename to unsave_expr_now.
+ * tree-inline.c (unsave_expr_1): Move here
+ from tree.c. Make static.
+ (unsave_expr_now): Rename from lhd_unsave_expr_now.
+ * tree-sra.c: Fix up for rename.
+ * tree-ssa-copy.c: Ditto.
+ * tree-eh.c: Ditto.
+ * tree.c (unsave_expr_1): Move to tree-inline.c.
+
+2004-08-19 Caroline Tice <ctice@apple.com>
+
+ * config/i386/cygming.h (switch_to_section): Fix typo (change
+ in_unlikely_text_section to in_unlikely_executed_text).
+
+2004-08-19 Daniel Berlin <dberlin@dberlin.org>
+
+ * vec.h (VEC_lower_bound): New macro.
+
+2004-08-19 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/16446
+ * config/mips/mips.c (struct mips_arg_info): Delete num_bytes.
+ (mips_arg_info): Update accordingly. Remove common treatment of fpr_p;
+ treat each ABI separately. Deal with n32/n64 complex float arguments.
+ (function_arg): Add associated complex handling here.
+
+2004-08-19 Richard Henderson <rth@redhat.com>
+
+ * config/arm/arm.c (arm_gen_load_multiple): Use
+ adjust_automodify_address. Take base memory and offset instead
+ of unchanging/struct/scalar bits.
+ (arm_gen_store_multiple): Likewise.
+ (arm_gen_movmemqi): Use adjust_automodify_address.
+ * config/arm/arm-protos.h: Update decls.
+ * config/arm/arm.md (load_multiple): Update arm_gen_load_multiple call.
+ (store_multiple): Similarly.
+
+2004-08-19 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * regclass.c (globalize_reg): Update call_really_used_regs.
+
+2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
+
+ * doc/invoke.texi (integer-share-limit): Document.
+
+ * tree.h (TYPE_CACHED_VALUES_P): New.
+ (TYPE_CACHED_VALUES): New.
+ (TYPE_ORIG_SIZE_TYPE): Adjust.
+ * tree.def (INTEGER_CST): Update documentation.
+ * tree.c: Inlcude params.h.
+ (build_int_cst): Cache small values.
+ (build_type_copy): Do not copy the value cache.
+ * c-common.c (c_common_nodes_and_builtins): Add comment, remove
+ unneeded zeroing.
+ * c-typeck.c (build_c_cast): Add comment about OVERFLOW setting.
+ * expmed.c (const_mult_add_overflow_p): Clear type copy's value
+ cache.
+ * fold-const.c (force_fit_type): Copy value when setting
+ overflows.
+ (int_const_binop): Likewise.
+ * stor-layout.c: Include params.h
+ (set_sizetype): Create values cache.
+ (fixup_unsigned_type): Set UNSIGNED_P before caching any values.
+ * params.def (PARAM_INTEGER_SHARE_LIMIT): New.
+ * params.h (INTEGER_SHARE_LIMIT): New.
+ * Makefile.in (tree.o, stor-layout.o): Depend on PARAMS_H.
+
+2004-08-19 Paolo Bonzini <bonzini@gnu.org>
+
+ * gimplify.c (gimplify_minimax_expr): Remove.
+ (gimplify_expr) <MIN_EXPR, MAX_EXPR>: Remove special handling.
+
+2004-08-19 Dorit Naishlos <dorit@il.ibm.com>
+
+ * tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace
+ STACK_BOUDARY with PREFERRED_STACK_BOUNDARY.
+
+2004-08-19 Mark Mitchell <mark@codesourcery.com>
+
+ * bpabi.h (FPUTYPE_DEFAULT): Set it to FPUTYPE_VFP.
+
+2004-08-18 Andrew Pinski <apinski@apple.com>
+
+ * varasm.c (ecode_reg_name): Do nothing if the asmspec is empty.
+
+2004-08-18 Mark Mitchell <mark@codesourcery.com>
+
+ * config/arm/bpabi.c (__aeabi_ul2d): Give it default visibility.
+ (__aeabi_ul2f): Likewise.
+
+2004-08-18 Richard Henderson <rth@redhat.com>
+
+ * config/xtensa/xtensa.c (xtensa_expand_block_move): Expand block
+ move to rtl completely.
+ (struct meminsnbuf, xtensa_emit_block_move): Remove.
+ (xtensa_find_mode_for_size): Remove.
+ * config/xtensa/xtensa-protos.h (xtensa_emit_block_move): Remove.
+ * config/xtensa/xtensa.md (movmemsi_internal): Remove.
+
+2004-08-18 Richard Henderson <rth@redhat.com>
+
+ * config/mcore/mcore.c (mode_from_align): Remove DImode.
+ (block_move_sequence): Rewrite to use adjust_address.
+ (mcore_expand_block_move): Cleanup logic. Accept only operands.
+ Return boolean indicating success/failure.
+ * config/mcore/mcore-protos.h (mcore_expand_block_move): Update decl.
+ * config/mcore/mcore.md (movmemsi): Update to match.
+
+2004-08-18 Mike Stump <mrs@apple.com>
+
+ * doc/invoke.texi (-mfix-and-continue): Add support for
+ fast turn around debugging.
+ (-ffix-and-continue): Likewise.
+ (-mindirect-data): Likewise.
+ (-findirect-data): Likewise.
+ * config/darwin.c (TARGET_FIX_AND_CONTINUE): Likewise.
+ (indirect_data): Likewise.
+ (machopic_data_defined_p): Likewise.
+ (machopic_output_indirection): Likewise.
+ (darwin_encode_section_info): Likewise.
+ (darwin_fix_and_continue): Likewise.
+ (darwin_fix_and_continue_switch): Likewise.
+ * config/darwin.h (MACHO_SYMBOL_STATIC): Likewise.
+ * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Likewise.
+ (SUBTARGET_OPTION_TRANSLATE_TABLE): Likewise.
+ (SUBTARGET_OPTIONS): Likewise.
+ (darwin_fix_and_continue): Likewise.
+ (darwin_fix_and_continue_switch): Likewise.
+ (TARGET_FIX_AND_CONTINUE): Likewise.
+ * config/rs6000.c (rs6000_emit_prologue): Likewise.
+
+2004-08-19 Steven Bosscher <stevenb@suse.de>
+
+ * basic-block.h (struct edge_def): Remove crossing_edge.
+ (EDGE_CROSSING): New define.
+ (EDGE_ALL_FLAGS): Update.
+ * bb-reorder.c (find_traces_1_round, better_edge_p,
+ find_rarely_executed_basic_blocks_and_cr, fix_up_fall_thru_edges,
+ find_jump_block, fix_crossing_conditional_branches,
+ fix_crossing_unconditional_branches, add_reg_crossing_jump_notes):
+ Replace all occurences of crossing_edge with an edge flag check
+ or set/reset.
+ * cfgcleanup.c (try_simplify_condjump, try_forward_edges,
+ try_crossjump_bb): Likewise.
+ * cfglayout.c (fixup_reorder_chain): Likewise.
+ * cfgrtl.c (force_nonfallthru_and_redirect,
+ commit_one_edge_insertion): Likewise.
+
+ * Makefile.in (cfganal.o): Depend on TIMEVAR_H.
+ * tree-flow.h (compute_dominance_frontiers): Move prototype...
+ * basic-block.h: ...here.
+ * tree-cfg.c (compute_dominance_frontiers_1,
+ compute_dominance_frontiers): Move from here...
+ * cfganal.c: ...to here. Include timevar.h.
+
+2004-08-18 James E Wilson <wilson@specifixinc.com>
+
+ * config/mips/mips.h (ASM_SPEC): In comment, change -meabi= to -mabi=.
+ * config/mips/sb1.md (ir_sb1_divsf_1pipe): Renamed from ...1pipes.
+
+ * config/mips/mips.md (type): Add frdiv.
+ (divsf3+1, divsf3+2): Change type to frdiv.
+ * config/mips/sb1.md (ir_sb1_recipsf_2pipes, ir_sb1_recipsf_1pipe,
+ ir_sb1_recipdf_2pipes, ir_sb1_recipdf_1pipe): New.
+
+ * config/mips/3000.md (r3k_fdiv_single, r3k_fdiv_double): Add frdiv.
+ * config/mips/4300.md (r4300_fdiv_single, r4300_fdiv_double): Likewise.
+ * config/mips/4600.md (r4600_fdiv_single, f4600_fdiv_double): Likewise.
+ * config/mips/5000.md (r5k_fdiv_single): Likewise.
+ * config/mips/5400.md (ir_vr54_fdiv_sf, ir_vr54_fdiv_df): Likewise.
+ * config/mips/5500.md (ir_vr55_fdiv_sf, ir_vr55_fdiv_df): Likewise.
+ * config/mips/6000.md (r6k_fdiv_single, r6k_fdiv_double): Likewise.
+ * config/mips/7000.md (rm7_fp_divsqrt_df, rm7_fp_divsqrt_sf): Likewise.
+ * config/mips/9000.md (rm8k_fdivs, rm9k_fdivd): Likewise.
+ * config/mips/generic.md (generic_fdiv_single, generic_fdiv_double):
+ Likewise.
+ * config/mips/sr71k.md (ir_sr70_fdiv_sf, ir_sr70_fdiv_df): Likewise.
+
+2004-08-18 Robert Bowdidge <bowdidge@apple.com>
+
+ * config/rs6000/x-darwin: Remove XCFLAGS -mdynamic-no-pic to
+ get regression tester working again.
+
2004-08-18 Zack Weinberg <zack@codesourcery.com>
* insn-notes.def, reg-notes.def: New files.
* rtl.h: Use them to define enum insn_note and enum reg_note.
* rtl.c: Use them to define note_insn_name and reg_note_name.
+ * Makefile.in (RTL_BASE_H): Update.
* modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK
renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK.
* reg-stack.c (emit_swap_insn): Add condition to step over
NOTE_INSN_UNLIKELY_EXECUTED_CODE notes.
* toplev.c (user_defined_section_attribute): New global variable.
- * toplev.h (user_defined_section_attribute): Extern declaration for new
- global variable.
+ * toplev.h (user_defined_section_attribute): Extern declaration
+ for new global variable.
* varasm.c (unlikely_section_label): New global variable.
(unlikely_text_section_name): New global variable.
- (unlikely_text_section): Add code to initialize unlikely_text_section_name
- if necessary; modify to use unlikely_text_section_name and
- unlikely_section_label; also to use named_section properly.
- (in_unlikely_text_section): Modify to work correctly with named_section
- and to use unlikely_text_section_name.
+ (unlikely_text_section): Add code to initialize
+ unlikely_text_section_name if necessary; modify to use
+ unlikely_text_section_name and unlikely_section_label; also to use
+ named_section properly.
+ (in_unlikely_text_section): Modify to work correctly with
+ named_section and to use unlikely_text_section_name.
(named_section): Add code to work properly with cold section.
(function_section): Clean up if-statement.
- * config/darwin.c (darwin_asm_named_section): Return to original code,
- removing use of SECTION_FORMAT_STRING.
+ * config/darwin.c (darwin_asm_named_section): Return to original
+ code, removing use of SECTION_FORMAT_STRING.
* config/arm/pe.h (switch_to_section): Add case for
in_unlikely_executed_text to switch statement.
* config/i386/cygming.h (switch_to_section): Likewise.
(xstormy16_reorg): New.
(TARGET_MACHINE_DEPENDENT_REORG): Define.
-
* config/stormy16/stormy16.md (movqi_internal): Make name public.
(movhi_internal): Likewise.
(cbhranchhi): Likewise.
2004-08-17 Dorit Naishlos <dorit@il.ibm.com>
- * tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE trees.
+ * tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE
+ trees.
* tree-vectorizer.h: New File: Same.
* Makefile.in (tree-vectorizer.c, tree-vectorizer.h): Add new files.
* common.opt (ftree-vectorize): New flag to enable vectorization.
- * timevar.def (TV_TREE_VECTORIZATION): New dump file for vectorization
- pass.
+ * timevar.def (TV_TREE_VECTORIZATION): New dump file for
+ vectorization pass.
* tree-data-ref.h (init_data_ref): Additional argument.
(array_base_name_differ_p): Moved to tree-data-ref.c.
* tree-data-ref.c (array_base_name_differ_p): Revised.
with an extra argument.
(analyze_all_data_dependences): Same.
(init_data_ref): Additional argument is_read to set DR_IS_READ.
- * tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this file.
+ * tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this
+ file.
* tree-flow.h (vectorize_loops, empty_block_p): Add declaration.
* tree-optimize.c (pass_vectorize): Schedule the vectorization pass.
* tree-pass.h (tree_opt_pass pass_vectorize): Declare the new
* tree-ssa-loop.c (tree_ssa_loop_init): Call scev_initialize.
(tree_ssa_loop_done): Call scev_finalize.
(tree_vectorize): Define the new vectorization pass.
- * defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the size of
- the vector they support (until support for multiple vector sizes is
- added to the vectorizer).
+ * defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the
+ size of the vector they support (until support for multiple vector
+ sizes is added to the vectorizer).
* config/i386/i386.h (UNITS_PER_SIMD_WORD): Define.
* config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define.
* invoke.texi (fdump-tree-vect, ftree-vectorize): Add