+2003-08-20 Gunther Nikl <gni@gecko.de>
+
+ * config/m68k/m68k.c (m68k_output_function_prologue): use %U in
+ label name
+ * config/m68k/m68k.c (m68k_output_function_epilogue): replace
+ HOST_WIDE_INT_PRINT_DEC with %wd
+
+2003-08-20 Loren James Rittle <ljrittle@acm.org>
+
+ * config/i386/freebsd.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Handle
+ redefine warning.
+
+2003-08-20 Roger Sayle <roger@eyesopen.com>
+
+ PR middle-end/11984
+ * fold-const.c (fold <PLUS_EXPR>): Check for integer constant
+ operands before calling tree_int_cst_lt when performing associative
+ transformations.
+
+2003-08-20 Jason Merrill <jason@redhat.com>
+
+ * tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'.
+ (EXPR_CHECK): Don't check for 'r' or 's' if we're
+ checking IS_EXPR_CODE_CLASS.
+ * calls.c (calls_function_1): Likewise.
+ * fold-const.c (fold): Likewise.
+ * tree.c (iterative_hash_expr): Likewise.
+ * tree-inline.c (walk_tree, copy_tree_r): Likewise.
+
+2003-08-20 Gunther Nikl <gni@gecko.de>
+
+ * config/m68k/m68k.c (m68k_output_mi_thunk): delete obsolete code
+ depending on MOTOROLA_BSR
+ * config/m68k/m68k.md (anonymous define_insn): Likewise
+
+2003-08-20 Jason Merrill <jason@redhat.com>
+
+ * builtins.c (expand_builtin_mathfn): Use get_callee_fndecl.
+ (expand_builtin_mathfn2, expand_builtin, builtin_mathfn_code,
+ fold_trunc_transparent_mathfn, fold_builtin): Likewise.
+ * dojump.c (do_jump): Likewise.
+ * fold-const.c (operand_equal_p, fold): Likewise.
+ (tree_expr_nonnegative_p): Likewise.
+
+ * stor-layout.c (do_type_align): Only copy DECL_USER_ALIGN from
+ TYPE_USER_ALIGN for FIELD_DECLs.
+
+ * attribs.c (decl_attributes): Rebuild the function pointer type after
+ changing the target type.
+ * tree.c (get_qualified_type): Also check that the attributes match.
+
+2003-08-19 Matt Kraai <kraai@alumni.cmu.edu>
+
+ * Makefile.in (STAGESTUFF): Move cc1obj$(exeext) from here ...
+ * objc/config-lang.in (stagestuff): ... to here.
+
+2003-08-19 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/11946
+ * convert.c (convert_to_integer): Use CONVERT_EXPR (instead of
+ NOP_EXPR) when necessary.
+ * c-common.c (c_common_signed_or_unsigned_type): Correctly handle
+ types with precisions other than those given by native machine
+ modes.
+
+2003-08-19 Geoffrey Keating <geoffk@apple.com>
+
+ * cpppch.c (cpp_valid_state): Re-add warning about PCH not used
+ because some macro is defined.
+
+ * config/darwin.h (LINK_COMMAND_SPEC): Add -arch and -arch_only
+ options.
+ * config/i386/darwin.h (ASM_SPEC): New.
+ (SUBTARGET_EXTRA_SPECS): New.
+ * config/rs6000/darwin.h (ASM_SPEC): New.
+ (SUBTARGET_EXTRA_SPECS): New.
+ * configure.in: Don't set CROSS or SYSTEM_HEADER_DIR when building
+ a cross-compiler between two different processors on Darwin.
+ * configure: Regenerate.
+
+2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * builtins.c: Fix comment typos.
+ * c-common.c: Likewise.
+ * c-decl.c: Likewise.
+ * c-pretty-print.c: Likewise.
+ * cfgbuild.c: Likewise.
+ * cfglayout.c: Likewise.
+ * cfgloopanal.c: Likewise.
+ * cgraphunit.c: Likewise.
+ * cppfiles.c: Likewise.
+ * dwarfout.c: Likewise.
+ * expr.c: Likewise.
+ * fold-const.c: Likewise.
+ * gcse.c: Likewise.
+ * ggc-page.c: Likewise.
+ * haifa-sched.c: Likewise.
+ * pretty-print.c: Likewise.
+ * tree.c: Likewise.
+ * tree.h: Likewise.
+ * value-prof.c: Likewise.
+
+2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-decl.c: Follow spelling conventions.
+ * cppfiles.c: Likewise.
+
+2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-common.c: Fix comment formatting.
+ * c-common.h: Likewise.
+ * c-decl.c: Likewise.
+ * cppinit.c: Likewise.
+ * cpplib.h: Likewise.
+ * emit-rtl.c: Likewise.
+ * input.h: Likewise.
+ * line-map.h: Likewise.
+ * opts.c: Likewise.
+ * opts.h: Likewise.
+ * simplify-rtx.c: Likewise.
+
+2003-08-19 Daniel Jacobowitz <drow@mvista.com>
+
+ * unwind-c.c: Add libgcc-style exception.
+ * unwind-dw2.c: Likewise.
+ * unwind-pe.h: Likewise.
+ * unwind-sjlj.c: Likewise.
+ * unwind.inc: Likewise.
+
+2003-08-19 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR c/5582 PR c++/10538
+ * langhooks-def.h (lhd_decl_uninit): Declare.
+ (LANG_HOOKS_DECL_UNINIT): New macro.
+ (LANG_HOOKS_INITIALIZER): Adjust.
+ * langhooks.h (struct lang_hooks): Add new field
+ decl_uninit.
+ * langhooks.c (lhd_decl_uninit): Define.
+ * c-common.c (c_decl_uninit_1): New function.
+ (c_decl_uninit): New function.
+ (warn_init_self): Define.
+ * c-common.h (c_decl_uninit): Declare.
+ (warn_init_self): Declare.
+ * c.opt: Introduce -Winit-self.
+ * c-opts.c (c_common_handle_options): Set warn_init_self.
+ * c-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
+ * objc/objc-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
+ * function.c (uninitialized_vars_warning): Call the language hook.
+ * doc/invoke.texi: Document -Winit-self.
+
+2003-08-19 Chris Demetriou <cgd@broadcom.com>
+
+ * config/mips/mips.md: Adjust SI-mode "trap_if" instruction
+ to use better predicates and constraints. Define new
+ instruction to handle "trap_if" with DI-mode arguments.
+ (conditional_trap): FAIL if trap code is not 0.
+
+2003-08-19 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * config/i386/i386.c (legitimate_pic_address_disp_p): Change the
+ strstr with $pb to a strcompare with "<pic base>"
+ (ix86_output_addr_diff_elt): Output the real pic base.
+
+2003-08-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * langhooks-def.h (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Fix spelling.
+ (LANG_HOOKS_INITIALIZER): Correct.
+ * c-lang.c: Likewise.
+
+2003-08-19 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol.
+ (cgraph_varpool_mark_needed_node): Likewise.
+ * cgraph.h (notice_global_symbol): Declare
+ * varasm.c (notice_global_symbol): Break out from ...
+ (assemble_start_function): ... here; update for variables.
+ (assemble_variable): Use notice_global_symbol.
+
+2003-08-19 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_va_arg): If EABI_FLOAT_VARARGS_P,
+ expect SFmode and DFmode arguments to be passed in FPRs,
+ regardless of the underlying type.
+
+2003-08-19 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/11924
+ * config/mips/mips.c (INTERNAL_SYMBOL_P): New macro.
+ (mips_classify_symbol, m16_usym8_4, m16_usym5_4): Use it.
+
+2003-08-18 Matt Kraai <kraai@alumni.cmu.edu>
+
+ PR c/11207
+ * c-typeck.c (set_init_index): Check for negative index.
+
+2003-08-18 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/crti.asm (_init, _fini): Add alternate code for new
+ call0 ABI.
+ * config/xtensa/crtn.asm (_init, _fini): Likewise.
+ * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
+ __umodsi3, __modsi3): Likewise.
+ * config/xtensa/t-xtensa (crti.o, crtn.o): Add $(GCC_CFLAGS) and
+ $(INCLUDES).
+
+2003-08-18 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/spe.md ("*nabssf2_gpr"): New.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Quote C code in braces. Remove use of
+ fake const0_rtx operands. Remove double backslashes. Use \;.
+ Remove workarounds for bogus warnings.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md (muldf3, mulsf3): Don't call a gen_* function.
+ (muldf3_internal, muldf3_r4300): Select based on TARGET_4300_MUL_FIX
+ rather than TARGET_MIPS4300.
+ (mulsf3_internal, mulsf3_r4300): Likewise.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Renumber unspecs. Clean up comments.
+
+2003-08-17 Roger Sayle <roger@eyesopen.com>
+
+ * simplify-rtx.c (associative_constant_p): New function to test
+ whether an RTX expression is an immediate constant.
+ (simplify_associative_operation): New function to perform some
+ reassociation optimizations of associative binary expressions.
+ (simplify_binary_operation): Use simplify_associative_operation
+ to simplify PLUS, MULT, AND, IOR, XOR, SMIN, SMAX, UMIN and UMAX.
+ Floating point expressions are only reassociated when unsafe
+ math optimizations are permitted.
+
+2003-08-17 Andreas Jaeger <aj@suse.de>
+
+ * config/alpha/alpha.md: Remove usage of PARAMS.
+
+ * config/i386/cygwin.h: Convert K&R prototypes to ISO C90.
+ * config/i386/i386-interix.h: Likewise.
+ * config/i386/winnt.c: Likewise.
+ * config/i386/cygming.h: Likewise.
+ * config/i386/cygwin2.c: Likewise.
+ * config/darwin.c: Likewise.
+ * config/darwin-c.c: Likewise.
+ * config/darwin-protos.h: Likewise.
+ * config/darwin.h: Likewise.
+ * config/s390/s390-protos.h: Likewise.
+ * config/s390/s390.c: Likewise.
+ * config/ia64/ia64.c: Likewse
+ * config/ia64/ia64-protos.h: Likewise.
+ * config/ia64/ia64-c.c: Likewise.
+
+2003-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * config/sparc/sparc.c: Convert to ISO C.
+
+ * config/sparc/sparc-protos.h: Don't use the PARAMS macro.
+ * config/sparc/sparc.c: Likewise.
+
+2003-08-16 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c++/11512
+ * stmt.c (expand_expr_stmt_value): Don't warn about any void
+ typed expression.
+
+2003-08-16 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (ix86_fntype_regparm): Rename from ...
+ (ix86_function_regparm): ... this one; add fastcall and local
+ functions.
+ (ix86_function_ok_for_sibcall): Update.
+ (ix86_return_pops_args): Likewise.
+ (init_cumulative_args): Likewise.
+ (x86_can_output_mi_thunk): Likewise.
+ (function_arg): Fix formating.
+ (x86_this_parameter): Fix fastcall.
+ (x86_output_mi_thunk): Likewise.
+
+ * cgraph.c (cgraph_mark_needed_node): Do not mark functions without
+ body as reachable; mark nested functions as needed too.
+ (dump_cgraph): Do not output global.calls.
+ * cgraph.h (cgraph_global_info): Kill.
+ * cgraphunit.c (cgraph_finalize_function): Enqueue needed functions.
+ (record_call_1): Speedup.
+ (cgraph_analyze_function): Break out from ...; compute inlining
+ parameters.
+ (cgraph_finalize_compilation_unit): ... here.
+ (cgraph_mark_inline): Kill computation of calls.
+ (cgraph_decide_inlining): Do not compute most of initial values.
+
+2003-08-14 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (negate_expr_p): MULT_EXPRs and RDIV_EXPRs are easy
+ to negate if either operand is easy to negate, if we don't care
+ about sign-dependent rounding.
+ (negate_expr): Make the logic to negate a REAL_CST explicit.
+ Attempt to negate a MULT_EXPR or RDIV_EXPR by negating an operand
+ that's easy to negate, if we don't honor sign-dependent rounding.
+ (fold <MULT_EXPR>): Optimize -A * B as A * -B if B is easy to
+ negate, and the symmetric A * -B as -A * B if A is easy to negate.
+ (fold <RDIV_EXPR>): Likewise, optimize -A/B and C/-D as A/-B and
+ -C/D if B and C are cheap to negate. Add an explicit rule to
+ optimize X/-1.0 as -X when we don't care about signaling NaNs.
+
+2003-08-14 Zack Weinberg <zack@codesourcery.com>
+
+ * Makefile.in (tm_file): Rename tm_include_list.
+ (tm_p_file): Rename tm_p_include_list.
+ (build_xm_file): Rename build_xm_include_list.
+ (host_xm_file): Rename host_xm_include_list.
+ (xm_file): Rename xm_include_list.
+ (xm_file_list): Add to be substituted.
+ (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h):
+ Update to match.
+ (bt-load.o): Add missing dependency on $(TM_H).
+ * configure.in: Prefix value of EXTRA_MODES_FILE with config/.
+ For each of tm_file, tm_p_file, xm_file, host_xm_file, and
+ build_xm_file, generate both *_file_list and *_include_list
+ values from it. (xm_file_list was formerly not being generated.)
+ In *_include_list, prefix the names of all headers found in
+ $(srcdir)/config with config/. In each loop, consider only
+ the special case files that can actually appear in that list.
+ AC_SUBST all *_file_list and all *_include_list variables; do
+ not AC_SUBST the plain *_file variables.
+ * configure: Regenerate.
+
+2003-08-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * cfg.c (dump_edge_info): Add name of loop_exit edge flag.
+
+2003-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.c (pa_adjust_insn_length): Delete adjustment for delay slot in
+ direct calls.
+ (attr_length_call): Include it here. Improve length estimate for
+ local calls.
+ (output_call): Use targetm.binds_local_p.
+
+2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (CASE_MATHFN): New helper macro.
+ (mathfn_built_in): Simplify and sort.
+
+ * protoize.c (substr): Delete, callers changed to `strstr'.
+
+2003-08-13 Zack Weinberg <zack@codesourcery.com>
+
+ * config.gcc (iq2000*-*-elf*): Don't set xm_file.
+ * config/iq2000/xm-iq2000.h: Delete file.
+
+2003-08-13 Geoffrey Keating <geoffk@apple.com>
+
+ * gengtype.c (walk_type): Process a subobject before processing
+ the pointer that points to the subobject.
+
+2003-08-13 Per Bothner <pbothner@apple.com>
+
+ * regclass.c (init_reg_modes): Make non-static.
+ Rename to init_reg_modes_once per new naming convention.
+ (init_regs): Don't call init_reg_modes here.
+ * emit-rtl.c (init_emit_once): Call init_reg_modes_once here instead.
+ * rtl.h (init_reg_modes_once): New declaration.
+ * toplev.c (backend_init): Call init_regs after init_emit_once.
+
+2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a
+ special index for MD_FALLBACK_FRAME_STATE_FOR to itself.
+
+2003-08-13 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1.
+ * sh.md (load_ra): Change insn predicate to TARGET_SH1.
+
+2003-08-13 Dale Johannesen <dalej@apple.com>
+
+ * config/rs6000/rs6000.md (ctrsi, ctrdi): Reenable
+ handling of decrement-and-branch farther than 32 bits.
+
+2003-08-12 Kelley Cook <kelleycook@wideopenwest.com>
+
+ * configure.in (make_compare_target): Move test to ...
+ * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): here.
+ * configure: Regenerate.
+
+2003-08-12 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/iris6.h: Convert to C90 prototypes.
+ * config/mips/irix6-libc-compat.c: Likewise.
+ * config/mips/mips-protos.h: Likewise.
+ * config/mips/mips.c: Likewise.
+
+2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel. Enable
+ for selected machines. Comment heavily.
+ fixinc/fixincl.x: Rebuild.
+ fixinc/tests/base/fs/rfs/rf_cache.h: New file.
+
+2003-08-12 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h: Tweak various comments.
+ * config/mips/mips.c: Likewise.
+
+2003-08-11 James E Wilson <wilson@tuliptree.org>
+
+ PR optimization/11319
+ PR target/10021
+ * alias.c (find_base_value, case REG): Return 0 not src if no base
+ found.
+
+2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gcse.c (gmalloc): Fix last change.
+
+2003-08-11 Roger Sayle <roger@eyesopen.com>
+
+ * simplify-rtx.c (simplify_binary_operation): Replace calls to
+ gen_rtx_NEG and gen_rtx_NOT with calls to simplify_gen_unary,
+ and calls to gen_rtx_PLUS, gen_rtx_MULT, gen_rtx_LSHIFTRT,
+ gen_rtx_ASHIFT and gen_rtx_AND with calls to simplify_gen_binary.
+
+2003-08-11 Roger Sayle <roger@eyesopen.com>
+
+ * expr.c (expand_expr): If an ABS_EXPR has a complex type, abort.
+ * c-typeck.c (build_unary_op): COMPLEX_TYPE is not a valid
+ typecode for an ABS_EXPR.
+
+ * doc/c-tree.texi: Document ABS_EXPR.
+
+2003-08-11 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (fold): Optimize any associative floating point
+ operator with -funsafe-math-optimizations, not just MULT_EXPR.
+
+2003-08-11 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/lib1funcs.asm (__udivdi3): Add .type and .size
+ information in SHmedia case too.
+ (__divdi3, __umoddi3, __moddi3, __init_trampoline, __ic_invalidate):
+ Likewise.
+ (__set_fpscr): Use an access via GOT for PIC case.
+
+2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
+
+ * configure.in (intermodule): Make switch test more portable.
+ * configure: Regenerate.
+
+2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
+
+ * Makefile.in (cleanstrap): Pass BOOT_CFLAGS to bootstrap.
+ (restrap): Likewise.
+
+2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gcse.c (gmalloc): Argument is a size_t. Add ATTRIBUTE_MALLOC.
+ (grealloc): Size argument is a size_t.
+ (gcalloc): New function. Use throughout in lieu of
+ gmalloc/memset.
+
+ * config/avr/avr.c (avr_init_once): Use xcalloc in lieu of
+ xmalloc/memset.
+ * config/ia64/ia64.c (ia64_reorg): Likewise.
+ * conflict.c (conflict_graph_new): Likewise.
+ * fixinc/fixincl.c (run_compiles): Likewise.
+ * genattrtab.c (optimize_attrs): Likewise.
+ * genrecog.c (new_decision): Likewise.
+ * haifa-sched.c (schedule_block): Likewise.
+ * hashtable.c (ht_create): Likewise.
+
+2003-08-11 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/lib2funcs.S: Fix whitespace.
+ * config/xtensa/xtensa.md (all insns and expanders): Use brace block
+ syntax where appropriate. Remove unnecessary backslash escapes.
+ Reformat comments and fix some code formatting.
+ (extendqisi2): Rearrange conditional.
+ (*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue,
+ *maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead
+ of fatal_insn.
+
+2003-08-11 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c: Various formatting fixes.
+ (override_options): Resync -mtune handling with gas.
+ (mips_issue_rate): Rearrange like mips_use_dfa_pipeline_interface.
+ * config/mips/mips.h: More formatting fixes.
+ (mips_abi): Move declaration.
+ * config/mips/mips.md (exception_receiver): Add mode to
+ unspec_volatile.
+
+2003-08-11 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/rs6000.c (spe_init_builtins): Handle evsplati and
+ evsplatfi here.
+ (bdesc_1arg): Remove evsplati and evsplatfi.
+
+2003-08-11 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * dwarf2asm.c (dw2_output_indirect_constant_1): Take user_label_prefix
+ into account.
+
+2003-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (expand_builtin_strcat): Optimize constant strings.
+
+2003-08-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * pretty-print.c (pp_base_indent): Rename from pp_indent.
+ * c-pretty-print.h (pp_c_pretty_print_flag)s: New datatype.
+ (struct c_pretty_print_info): Add more fields.
+ (pp_c_left_paren): Move to c-pretty-print.c.
+ (pp_c_right_paren): Likewise.
+ (pp_c_left_brace): Likewise.
+ (pp_c_right_brace): Likewise.
+ (pp_c_left_bracket): Likewise.
+ (pp_c_right_bracket): Likewise.
+ (pp_c_declarator): Declare.
+ (pp_c_direct_declarator): Likewise.
+ (pp_c_specifier_qualifier_list): Likewise.
+ (pp_c_type_id): Likewise.
+ * c-pretty-print.c (pp_c_cv_qualifier): Change prootype. Rework..
+ (pp_c_type_qualifier_list): New.
+ (pp_c_pointer): Likewise.
+ (pp_c_parameter_type_list): Likewise.
+ (pp_c_function_definition): Likewise.
+ (pp_c_id_expression): Likewise.
+ (pp_c_simple_type_specifier): Tidy.
+ (pp_c_unary_expression): Likewise.
+ (pp_c_expression): Likewise.
+ (pp_c_pretty_printer_init): Likewise.
+ (pp_c_specifier_qualifier_list): Rework..
+ (pp_c_abstract_declarator): Likewise.
+ (pp_c_postfix_expression): Likewise.
+ (pp_c_primary_expression): Likewise.
+ (pp_c_cast_expression): Likewise.
+ (pp_c_direct_abstract_declarator): Likewise.
+ (pp_c_storage_class_specifier): Likewise.
+ (pp_c_function_specifier): Likewise.
+ (pp_c_declaration_specifiers): Likewise.
+ (pp_c_direct_declarator): Likewise.
+ (pp_c_declarator): Likewise.
+ (pp_c_declaration): Likewise.
+ (pp_c_statement): Likewise.
+ (pp_c_integer_constant): Rename from pp_c_integer_literal.
+ (pp_c_character_constant): Rename from pp_c_character_literal.
+ (pp_c_bool_constant): Rename from pp_c_bool_literal.
+ (pp_c_enumeration_constant): Rename from pp_c_enumerator.
+ (pp_c_floating_constant): Rename from pp_c_real_literal.
+ (pp_c_constant): Rename from pp_c_literal.
+ * c-lang.c: Include diagnostic.h and c-pretty-print.h
+ (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define.
+ (c_initialize_diagnostics): New.
+ * Makefile.in (c-lang.o): Update dependency.
+
+2003-08-10 Nathan Sidwell <nathan@codesourcery.com>
+
+ * c-typeck.c (digest_init): Add conversion for VECTOR_TYPEs.
+
+2003-08-10 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_no_mips16_string): Remove.
+ (override_options): Don't handle -mips16 as part of -mipsN.
+ * config/mips/mips.h (mips_no_mips16_string): Remove declaration.
+ (TARGET_SWITCHES): Add -mips16 and -mno-mips16 entries.
+ (TARGET_OPTIONS): Remove -mno-mips16.
+
+2003-08-10 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips-protos.h (coprocessor_operand): Remove declaration.
+ (coprocessor2_operand): Likewise.
+ * config/mips/mips.c (STAB_CODE_TYPE): Remove.
+ (lookup_name): Remove declaration.
+ (abort_with_insn): Remove. Replace all uses with fatal_insn.
+ (mips16, mips_abicalls): Remove.
+ (mips_char_to_class): Remove initialiser: all entries are NO_REGS.
+ (arith32_operand, large_int, true_reg_or_0_operand): Remove.
+ (coprocessor_operand, coprocessor2_operand): Remove.
+ (override_options): Don't set mips16 or mips_abicalls.
+ (print_operand): Don't expect SIGN_EXTEND operands.
+ (mips_secondary_reload_class): Likewise.
+ (mips_output_conditional_branch): Remove disabled long-branch code.
+ * config/mips/mips.h (call_used_regs): Remove declaration.
+ (may_call_alloca): Likewise.
+ (mips_cpu_attr, mips_abicalls_type, mips_abicalls_attr): Remove.
+ (mips_abicalls, mips16): Remove declarations.
+ (ASM_FINAL_SPEC, LIB_SPEC): Remove.
+ (CC1_SPEC): Remove outdated comment.
+ (MIPS_VERSION, MACHINE_TYPE): Remove.
+ (TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
+ (PC_REGNUM, STACK_POINTER_OFFSET): Remove disabled definitions.
+ (STRUCT_VALUE_RETURN_REGNUM, STACK_DYNAMIC_OFFSET): Likewise.
+ (PUSH_ROUNDING): Likewise.
+ (ASSEMBLER_SCRATCH_REGNUM): Remove.
+ * config/mips/mips.md: Replace mips_cpu_attr with mips_tune
+ and mips16 with TARGET_MIPS16.
+
+2003-08-09 Per Bothner <pbothner@apple.com>
+
+ * cppinit.c (cpp_read_main_file): Split out source-independent
+ initialization to separate function ...
+ (cpp_post_options): New function.
+ * cppfiles.c (cpp_stack_file): Rename public name to ...
+ (_cpp_stack_file): New internal function name.
+ * cpplib.h: Update accordingly.
+ * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
+ (cpp_read_main_file): Don't initialize line here.
+ * c-opts.c (c_common_post_options): Call cpp_post_options.
+ (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
+ * fix-header.c (read_scan_file): Call cpp_post_options.
+
+2003-08-09 Per Bothner <per@bothner.com>
+
+ * c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation.
+
+2003-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.c (pa_asm_output_mi_thunk): Fix typo.
+
+2003-08-09 Neil Booth <neil@daikokuya.co.uk>
+
+ PR preprocessor/11839
+ * cppfiles.c (open_file): Handle ENOTDIR.
+
+2003-08-09 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/11699
+ * config/mips/mips.c (override_options): Reject -mabi=eabi -mabicalls.
+
+2003-08-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.md (extzv, extv, insv): Fix operand limit checks. Fail if
+ source/destination is not a register operand.
+
+2003-08-08 Richard Henderson <rth@redhat.com>
+
+ PR target/11535
+ * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
+ RETURN_ADDRESS_POINTER_REGNUM.
+ (ia64_expand_prologue): Don't frob it.
+ (ia64_output_function_epilogue): Likewise.
+ (ia64_return_addr_rtx): New.
+ (ia64_split_return_addr_rtx): New.
+ * config/ia64/ia64-protos.h: Update.
+ * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
+ (RETURN_ADDRESS_POINTER_REGNUM): Remove.
+ (GENERAL_REGNO_P): Don't check it.
+ (AR_*_REGNUM): Renumber.
+ (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
+ (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
+ (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
+ (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
+ (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
+ * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
+ (movdi_ret_addr): New.
+
+2003-08-08 Geoffrey Keating <geoffk@apple.com>
+
+ * config.gcc (powerpc-*-darwin*): Don't build a soft-float multilib.
+
+2003-08-08 Roger Sayle <roger@eyesopen.com>
+
+ * tree.h (get_identifier) Define a macro form of get_identifier
+ that calls get_identifier_with_length when the string is constant.
+ (get_identifier_with_length): Change type of second argument to
+ size_t in prototype.
+ * stringpool.c (get_identifier): Undefine the macro before giving
+ the function definition.
+ (get_identifier_with_length): Change type of second argument to
+ size_t in function definition.
+ * hashtable.c (calc_hash): Change type of second argument to size_t.
+ (ht_lookup): Change type of third argument to size_t. Reorganize
+ to speed-up the cases where the hash table slot is empty, or the
+ first probe matches (i.e. there isn't a collision).
+ * hashtable.h (ht_lookup): Adjust function prototype.
+
+2003-08-08 Bernardo Innocenti <bernie@develer.com>
+
+ PR target/9697
+ PR target/11777
+ * longlong.h (count_leading_zeros): Exclude on __mcpu32__.
+
+2003-08-08 Neil Booth <neil@daikokuya.co.uk>
+
+ * common.opt: Add debug switches.
+ * flags.h (use_gnu_debug_info_extensions): Boolify.
+ * opts.c (write_symbols, debug_info_level,
+ use_gnu_debug_info_extensions): Move from toplev.c.
+ (set_debug_level): New.
+ (common_handle_options): Handle debug switches.
+ (print_help): Display target options directly.
+ * toplev.c (debug_hooks): Don't initialize.
+ (write_symbols, debug_info_level,
+ use_gnu_debug_info_extensions): Move to opts.c.
+ (debug_args, display_help, decode_g_option): Remove.
+ (process_options): Set no debug if level zero here,
+ and no-debug-hooks. Error here if impossible debug format selected.
+ * toplev.h (display_help, decode_g_option): Remove.
+
+2003-08-08 Richard Sandiford <rsandifo@redhat.com>
+
+ * tree.c (get_file_function_name_long): Fix size of alloca() area.
+
+2003-08-08 Kelley Cook <kelleycook@wideopenwest.com>
+
+ * configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target
+ and gcc_cv_prog_cmp_skip.
+ * configure: Regenerate.
+
+2003-08-08 Stan Cox <scox@redhat.com>
+
+ * config/iq2000: New port.
+ * config.gcc (iq2000-*-elf): Added.
+ * doc/install.texi (Specific): Add iq2000 description.
+
+2003-08-08 Andreas Schwab <schwab@suse.de>
+
+ * configure.in (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting
+ and insert missing empty argument.
+ * configure: Regenerate.
+
+2003-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P.
+ (attr_length_millicode_call): Likewise.
+ (attr_length_call): Likewise. Revise some maximum insn lengths.
+ (attr_length_indirect_call): Likewise.
+ (output_call): Fix thinko that added extra nop.
+ * pa.h (IN_NAMED_SECTION_P): Define.
+
+ PR c++/11712
+ * pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
+ __STDC_EXT__ when using C++ dialect.
+
+2003-08-07 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.c (calc_live_regs): If the return address pointer is live,
+ force pr live.
+ (sh5_schedule_saves): Exclude PR_MEDIA_REG from being a temp register
+ for saves / restores.
+ (sh_expand_epilogue): If sh_media_register_for_return returns a
+ register number, flag the instructions that restores PR_MEDIA_REG
+ as possibly dead.
+ Remove dead update of offset.
+ (sh_get_pr_initial_val): Use UNSPEC_RA if we don't know yet if
+ we can use the result of get_hard_reg_initial_val.
+ * sh.md (UNSPEC_RA): New constant.
+ (movsi_i_lowpart+1): Changed into a define_insn_and_split, named:
+ (load_ra). Handle UNSPEC_RA.
+ (sibcall_media): Use PR_MEDIA_REG.
+
+ * sh.h (CALL_USED_REGISTERS): Include PR_REG and PR_MEDIA_REG.
+ * sh.c (calc_live_regs): Use sh_pr_n_sets to determine if pr
+ needs saving on SHmedia.
+
+2003-08-07 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md: Replace all occurrences of \\t with \t.
+
+2003-08-07 Richard Sandiford <rsandifo@redhat.com>
+
+ * local-alloc.c (combine_regs): Fix comment typo.
+
+2003-08-06 Zack Weinberg <zack@codesourcery.com>
+
+ * c-decl.c (builtin_decls): Replace with first_builtin_decl
+ and last_builtin_decl.
+ (c_init_decl_processing): Initialize both.
+ (c_reset_state): Iterate from first_builtin_decl to
+ last_builtin_decl inclusive to reintroduce builtins.
+
+2003-08-06 David Mosberger <davidm@hpl.hp.com>
+
+ * doc/extend.texi (Function Attributes): Document the IA-64 version
+ of the "model" attribute.
+
+ * config/ia64/ia64.h (SYMBOL_FLAG_SMALL_ADDR): New macro.
+ (SYMBOL_REF_SMALL_ADDR_P): Ditto.
+ (PREDICATE_CODES): Mention "small_addr_symbolic_operand".
+
+ * config/ia64/ia64.c (ia64_handle_model_attribute): New function.
+ (ia64_encode_section_info): Likewise.
+ (ia64_attribute_table): Add "model" attribute.
+ (TARGET_ENCODE_SECTION_INFO): Define.
+ (small_addr_symbolic_operand): New function.
+ (got_symbolic_operand): Return 0 for a symbolref to an object
+ in the small address area.
+ (enum ia64_addr_area): New type.
+ (small_ident1): New variable.
+ (small_ident2): Likewise.
+ (init_idents): New function.
+ (ia64_get_addr_area): Likewise.
+ (ia64_encode_addr_area): Likewise.
+ (ia64_encode_section_info): Likewise.
+ (ia64_expand_load_address): For symbolic references to objects in
+ the small-address-area, load the address via gen_rtx_SET() (which,
+ eventually, will expand into "addl").
+
+2003-08-06 Per Bothner <pbothner@apple.com>
+
+ * line-map.h (fileline): New typedef.
+ (struct line_map, linemap_add, linemap_lookup): Use it.
+ * input.h (struct location_s): Comment notes that long-term we want
+ to replace it by fileline.
+
+2003-08-06 J"orn Rennecke <joern.rennecke@superh.com>
+
+ Fix SHcompact exception handling:
+ * sh.c (sh_get_pr_initial_val): If PR is or miight be clobbered
+ by the prologue, return a MEM with return_address_pointer_rtx
+ as address.
+ * sh.h (HARD_REGNO_MODE_OK): PR is OK for SImode.
+ (RETURN_ADDR_OFFSET): Don't define.
+ (SH_DBX_REGISTER_NUMBER): Use SHmedia numbers for SHmedia
+ registers that are visible in compact mode. Show that SHmedia
+ registers still exist in compact mode, even if there are not
+ readily accessible.
+ (ASM_PREFERRED_EH_DATA_FORMAT): Supply DW_EH_PE_indirect
+ if GLOBAL. Use DW_EH_PE_textrel (nominally) for CODE,
+ and DW_EH_PE_pcrel for pic data.
+ (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): If DW_EH_PE_textrel,
+ set SYMBOL_FLAG_FUNCTION in symbol, and actually use
+ DW_EH_PE_pcrel / DW_EH_PE_absptr encoding.
+ (ALLOCATE_INITIAL_VALUE): Put PR on stack if prologue clobbers it.
+ * sh.md (movsi_media-1): New splitter.
+
+2003-08-06 Graeme Peterson <gp@qnx.com>
+
+ * config/i386/nto.h: New.
+ * config/i386/t-nto: New.
+ * config.gcc (i[34567]86-*-nto-qnx*): New.
+
2003-08-06 Phil Edwards <pme@gcc.gnu.org>
* doc/install.texi (*-*-solaris2*): Refine configure instructions.
(pp_c_real_literal): Likewise.
(pp_c_integer_literal): Likewise.
* c-pretty-print.c (pp_c_char): Use pp_string in lieu of
- pp_identifier.
+ pp_identifier.
(pp_c_character_literal): Tidy.
(pp_c_string_literal): Make public.
(pp_c_bool_literal): Likewise.
* langhooks-def.h (lhd_initialize_diagnostics): Declare.
(LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): New macro.
(LANG_HOOKS_INITIALIZER): Adjust.
- * langhooks.h (struct lang_hooks): Add new field
- initialize_diagnostics.
+ * langhooks.h (struct lang_hooks): Add new field
+ initialize_diagnostics.
* langhooks.c (lhd_initialize_diagnostics): Define.
2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
* varasm.c (lookup_constant_def): New function.
* rtl.h (lookup_constant_def): Declare it.
- * dwarf2out.c (loc_descriptor_from_tree): Use it.
+ * dwarf2out.c (loc_descriptor_from_tree): Use it.
Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR.
2003-08-01 Zack Weinberg <zack@codesourcery.com>
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