+2003-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa64-hpux.h (LINK_SPEC): Use `-z' option with HP ld.
+
+2003-10-10 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc (mips*-*-netbsd*): Remove content-free line.
+
+2003-10-10 Herman A.J. ten Brugge <hermantenbrugge@home.nl>
+
+ * gcov-io.h: Check BITS_PER_UNIT when defining gcov_unsigned_t,
+ gcov_position_t and gcov_type.
+
+2003-10-09 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * configure.in (HAVE_AS_TLS): Add sh-*-* and sh[34]*-*-* cases.
+ * configure: Regenerate.
+
+2003-10-09 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (define_asm_attributes): Specify
+ the length of an asm insn more precisely.
+
+2003-10-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * config/mips/iris6.h (SUBTARGET_CPP_SPEC): Define.
+
+2003-10-09 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/xtensa.c (xtensa_dbx_register_number): Change first
+ FP register number to 48 and MAC16 accumulator to 0x210.
+
+2003-10-09 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: Remove redundant thread_file setting clauses for
+ various *-*-linux* targets.
+
+2003-10-09 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (define_asm_attributes): New.
+
+2003-10-09 Roger Sayle <roger@eyesopen.com>
+
+ * optabs.c (prepare_float_lib_cmp): Always attach a REG_EQUAL note
+ to the comparison, as emit_libcall_block calls copy_rtx on equiv.
+
+2003-10-09 Dorit Naishlos <dorit@il.ibm.com>
+
+ * haifa-sched.c (ok_for_early_schedule): New function.
+ (early_queue_to_ready): New function.
+ (schedule_block): Allow early removal of insns from Q.
+ (schedule_insn): Update INSN_TICK in case of premature
+ issue.
+ * common.opt (sched_stalled_insns): New flag.
+ (sched_stalled_insns_dep): New flag.
+ * flags.h: Same above flags.
+ * opts.c: Same as above.
+ * toplev.c: Same as above.
+ * target.h (targetm.sched.is_costly_dependence): New
+ hook.
+ * target-def.h: Same as above.
+ * config/rs6000/rs6000.h: (rs6000_sched_costly_dep):
+ Support new flag -msched-costly-dep.
+ (DEFAULT_SCHED_COSTLY_DEP): Define.
+ * config/rs6000/rs6000.c:
+ (rs6000_is_costly_dependence): New function.
+ (is_load_insn, is_store_insn): New functions.
+ (is_load_insn1, is_store_insn1, is_mem_ref): New
+ functions.
+ * doc/invoke.texi (-fsched-stalled-insns-dep)
+ (-fsched-stalled-insns, -msched-costly-dep): Document
+ options.
+ * doc/tm.texi (is_costly_dependence): Define new
+ scheduler target hook.
+
+2003-10-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/6392
+ * c-common.c (c_build_qualified_type): Look through arrays first.
+ (c_apply_type_quals_to_decl): Look through arrays.
+
+ * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for
+ types with constructors.
+
+ * coverage.c (build_ctr_info_value): Use build_decl to make a
+ VAR_DECL.
+ (create_coverage): Likewise.
+
+ * stmt.c (resolve_asm_operand_names): Call check_unique_operand_names
+ here.
+ (expand_asm_operands): Not here.
+ (parse_input_constraint): No longer static.
+ * tree.h: Declare it.
+
+2003-10-08 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/t-linux (SHLIB_LINK): Override to use a linker script
+ libgcc_s.so.
+ (SHLIB_INSTALL): Likewise.
+
+2003-10-08 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * doc/install.texi: Remove reference to removed 'pthreads' thread
+ option.
+
+2003-10-08 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/rs6000.md ("abssi2_isel"): Add early clobber to
+ operand 2.
+
+2003-10-08 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: Don't accept --enable-threads=pthreads. Clean
+ up related case statements.
+ * configure.in: Don't accept --enable-threads=pthreads,
+ decosf1, mach, or os2 (none of which work anyway). Alphabetize
+ supported thread files in case clause.
+ * configure: Regenerate.
+
+2003-10-08 Geoffrey Keating <geoffk@apple.com>
+
+ * function.c (pad_to_arg_alignment): Move 'boundary_in_bytes'
+ definition to above SPARC_STACK_BOUNDARY_HACK.
+
+2003-10-08 Jason Merrill <jason@redhat.com>
+
+ * c-pretty-print.c (pp_c_postfix_expression)
+ <COMPOUND_LITERAL_EXPR>: Fix thinko.
+
+2003-10-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * mklibgcc.in: Don't hide undefined or typeless symbols.
+
+2003-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR optimization/12142
+ * cse.c (count_reg_usage): In a SET with a REG SET_DEST, count the
+ uses of the register in the SET_SRC. Remove unnecessary argument.
+ * pa.c (legitimize_pic_address): Before reload, use a scratch register
+ for the intermediate result in loading the address of a SYMBOL_REF.
+ Set the MEM_NOTRAP_P flag for the MEM. Add a REG_EQUAL to the insn
+ which loads the SYMBOL_REF address.
+
+2003-10-08 Timo Kokkonen <tjko@iki.fi>
+ Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR bootstrap/12490
+ * scan-decls.c (MAX_EXTERN_C_BRACES): New preprocessor constant
+ to define the size of the extern_C_braces array. Set it to 200.
+ (scan_decls): Abort when extern_C_braces_length is out-of-bounds.
+
+2003-10-08 Carlo Wood <carlo@alinoe.com>
+
+ * Makefile.in (gengtype-lex.c): flex 2.5.4[a] doesn't understand
+ a space after the -o option. flex 2.5.31 understands both, with
+ and without the space. Removed that space.
+
+2003-10-08 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_frame_info): Add cprestore_size field.
+ (compute_frame_size): Initialize it. Remove the .cprestore slot
+ from args_size.
+ (mips_output_function_prologue): Simplify accordingly.
+ (mips_debugger_offset): Change the mips16 frame pointer offset from
+ current_function_outgoing_args to cfun->machine->frame.args_size.
+ (mips_initial_elimination_offset): Likewise.
+ (mips_expand_prologue): Likewise.
+ (mips_expand_epilogue): Likewise.
+
+2003-10-08 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h (EXTRA_CONSTRAINT): Add 'W' constraint.
+ (EXTRA_MEMORY_CONSTRAINT): Define.
+ (CAN_ELIMINATE): Remove lwu workaround.
+ * config/mips/mips.md (*zero_extendsidi2_mem): Enable for mips16 too.
+ Use a 'W' constraint for the source operand.
+
+2003-10-08 Kazu Hirata <kazu@cs.umass.edu>
+
+ * genopinit.c (main): Output code to declare undefined
+ variables.
+
+2003-10-07 Kelley Cook <kcook@gcc.gnu.org>
+
+ * gengtype-lex.l: Remove -Wtraditional cruft.
+ * Makefile.in (gengtype-lex.c): Likewise.
+
+2003-10-07 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * cfgloopmanip.c (fix_irreducible_loops): Initialize e correctly.
+
+2003-10-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/12519
+ * c-semantics.c (genrtl_cleanup_stmt): Ignore the CLEANUP_DECL if
+ it isn't a decl.
+
+2003-10-07 Alexandre Oliva <aoliva@redhat.com>
+
+ * gcc.c (cpp_options): Only pass -fworking-directory for -g* if
+ not overridden.
+ Fixes PR bootstrap/12173.
+
+2003-10-07 Zack Weinberg <zack@codesourcery.com>
+
+ * errors.c: Don't include coretypes.h or tm.h.
+ (trim_filename): Use IS_DIR_SEPARATOR.
+ * Makefile.in: Update dependencies of errors.o and
+ $(BUILD_PREFIX_1)errors.o.
+
+2003-10-07 Geoffrey Keating <geoffk@apple.com>
+
+ * function.c (pad_to_arg_alignment): Take STACK_POINTER_OFFSET into
+ account when aligning arguments.
+ * calls.c (STACK_POINTER_OFFSET): Move default from here ...
+ * defaults.h (STACK_POINTER_OFFSET): ... to here.
+ * config/sparc/sparc.h (STACK_BOUNDARY): Add comment about how
+ it's wrong when TARGET_ARCH64 && TARGET_STACK_BIAS.
+ (SPARC_STACK_BOUNDARY_HACK): Define.
+ * config/rs6000/rs6000.c (function_arg): On non-SVR4 systems,
+ arrange for vector parameters to varargs functions to be passed
+ in both memory and GPRs when appropriate.
+ (rs6000_va_arg): Vector arguments passed in memory are 16-byte
+ aligned.
+
+ * hooks.c (hook_bool_tree_true): New.
+ (hook_rtx_tree_int_null): New.
+ (hook_rtx_rtx_null): Use NULL, not 0.
+ * hooks.h: Add 'extern' to everything.
+ (hook_bool_tree_true): New.
+ (hook_rtx_tree_int_null): New.
+ * targhooks.c (hook_bool_CUMULATIVE_ARGS_true): New.
+ * targhooks.h (hook_bool_CUMULATIVE_ARGS_true): New.
+ * config/rs6000/rs6000-protos.h (setup_incoming_varargs): Remove
+ prototype.
+ * config/rs6000/rs6000.c (rs6000_return_in_memory): New.
+ (setup_incoming_varargs): Prototype.
+ (TARGET_PROMOTE_FUNCTION_ARGS): Define.
+ (TARGET_PROMOTE_FUNCTION_RETURN): Define.
+ (TARGET_STRUCT_VALUE_RTX): Define.
+ (TARGET_RETURN_IN_MEMORY): Define.
+ (TARGET_SETUP_INCOMING_VARARGS): Define.
+ (TARGET_STRICT_ARGUMENT_NAMING): Define.
+ (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Define.
+ (init_cumulative_args): Use rs6000_return_in_memory.
+ (setup_incoming_varargs): Make 'static'.
+ * config/rs6000/rs6000.h (PROMOTE_FUNCTION_ARGS): Delete.
+ (PROMOTE_FUNCTION_RETURN): Delete.
+ (STRUCT_VALUE): Delete.
+ (RETURN_IN_MEMORY): Delete.
+ (SETUP_INCOMING_VARARGS): Delete.
+
+2003-10-07 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/invoke.texi (Warning Options): Simplify and clarify the
+ descriptions of -Wnonnull and -Winit-self.
+
+2003-10-07 Richard Earnshaw <rearnsha@arm.com>
+
+ * optabs.c (init_intraclass_conv_libfuncs): Fix order of array
+ indicees for floating-point conversersion libcalls.
+
+2003-10-07 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * Makefile.in: Add more comments separating large conceptually
+ separate sections.
+
+ * configure.in: Clean up thread file logic.
+ * configure: Regenerate.
+
+2003-10-07 Danny Smith <dannysmith@users.sourceforge.net>
+
+ * config/i386/cygming.h (READONLY_DATA_SECTION_ASM_OP): Define.
+ (switch_to_section): Handle in_readonly_data.
+ * config/i386/winnt.c (i386_pe_asm_named_section): Handle
+ readonly data.
+
+2003-10-07 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.md (cmpsi2_addneg): New ARM pattern. Add peephole2 to generate
+ it.
+ (cbranchne_decr1): New Thumb pattern.
+ * arm.c (arm_addimm_operand): New insn predicate.
+ * arm-protos.h: Add a prototype for it.
+ * arm.h (PREDICATE_CODES): Add it.
+
2003-10-07 Dorit Naishlos <dorit@il.ibm.com>
- * sched-int.h (sched_info): New field
+ * sched-int.h (sched_info): New field
sched_max_insns_priority.
* sched-rgn.c (init_ready_list): Add invocations to
- targetm.sched.adjust_priority.
+ targetm.sched.adjust_priority.
(sched_max_insns_priority): Init new field.
* sched-ebb.c (sched_max_insns_priority): Init new field.
- * haifa-sched.c (set_priorities): Set
- sched_info->sched_max_insns_priority.
- * config/rs6000/rs6000.h:
- (rs6000_sched_restricted_insns_priority_str): Support new
- flag -mprioritize-restricted-insns.
- (DEFAULT_RESTRICTED_INSNS_PRIORITY): Define.
- * config/rs6000/rs6000.c (is_dispatch_slot_restricted): New
- function.
- (rs6000_adjust_priority): Change priority of restricted
- insns, using above new function and new flag.
- * doc/invoke.texi (-mprioritize-restricted-insns): Document
- new option.
-
+ * haifa-sched.c (set_priorities): Set
+ sched_info->sched_max_insns_priority.
+ * config/rs6000/rs6000.h:
+ (rs6000_sched_restricted_insns_priority_str): Support new
+ flag -mprioritize-restricted-insns.
+ (DEFAULT_RESTRICTED_INSNS_PRIORITY): Define.
+ * config/rs6000/rs6000.c (is_dispatch_slot_restricted): New
+ function.
+ (rs6000_adjust_priority): Change priority of restricted
+ insns, using above new function and new flag.
+ * doc/invoke.texi (-mprioritize-restricted-insns): Document
+ new option.
+
2003-10-07 Zack Weinberg <zack@codesourcery.com>
* expr.c (cmpstr_optab, cmpmem_optab): New.
switch statement to pick the correct REAL_VALUE_TO_TARGET_*
macro.
-Mon Sep 29 22:59:05 CEST 2003 Jan Hubicka <jh@suse.cz>
+2003-09-29 Jan Hubicka <jh@suse.cz>
PR c++/12175
* varasm.c (notice_global_symbol): Discard external symbols.
* fold-const.c (fold): Fold (A & ~B) - (A & B) into
(A ^ B) - B, where B is any power of 2 minus 1.
-Mon Sep 29 19:05:46 CEST 2003 Jan Hubicka <jh@suse.cz>
+2003-09-29 Jan Hubicka <jh@suse.cz>
* libgcov.c (gcov_exit): Fix two pastos.