+2002-11-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (an anonymous pattern): Relax the
+ condition to accept the same operands and/or subregs.
+
+2002-11-19 Daniel Jacobowitz <drow@mvista.com>
+
+ * config/sh/sh.c (gen_shl_and): Revert previous patch.
+ * config/sh/sh.md (ashrdi3+1, ashrdi3+2): Predicate on
+ reload_completed.
+
+2002-11-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (print_operand): Update the use of
+ EIGHTBIT_CONSTANT_ADDRESS_P.
+ (h8300_adjust_insn_length): Likewise.
+ (h8300_eightbit_constant_address_p): Check if the given rtx is
+ a variable with __attribute__((eightbit_data)).
+ * config/h8300/h8300.h (OK_FOR_U): Update the use of
+ EIGHTBIT_CONSTANT_ADDRESS_P.
+
+2002-11-19 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/contrib.texi (Contributors): Add self as second contact in
+ addition to Jeff Law.
+
+2002-11-19 Andreas Jaeger <aj@suse.de>
+
+ * tree-inline.c: Move prototpyes of find_alloca_call_1 and
+ find_alloca_call to right place.
+
+2002-11-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cppfiles.c: Fix formatting.
+
+2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * gcc.c (The Specs Language): Document spec functions.
+ (static_spec_functions, lookup_spec_function)
+ (eval_spec_function, handle_spec_function)
+ (if_exists_spec_function, alloc_args): New.
+ (execute): Abort if processing_spec_function is true.
+ (do_spec_1): Hand off spec to handle_spec_function if %:
+ is encountered. If processing_spec_function is true,
+ end any pending argument when the end of the string is reached.
+ (main): Use alloc_args to allocate the initial argument vector.
+ * gcc.h (struct spec_function): New.
+ (lang_specific_spec_functions): New extern.
+
+ * config/netbsd-elf.h (STARTFILE_SPEC): Add if-exists(crti%O%s).
+ (ENDFILE_SPEC): Add if-exists(crtn%O%s).
+ * config/alpha/netbsd.h (ENDFILE_SPEC): Likewise.
+
+ * doc/invoke.texi: Document spec functions.
+
+ * cppspec.c (lang_specific_spec_functions): New.
+ * gccspec.c: Likewise.
+
+2002-11-18 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/hpux_longdouble.h (FIXUNS_TRUNCTFSI2_LIBCALL): New.
+ (FIXUNS_TRUNCTFDI2_LIBCALL): New.
+ (fixunstfsi_libfunc): Change.
+ (fixunstfdi_libfunc): Change.
+ (sdiv_optab): Don't zero out SImode handler.
+ (udiv_optab): Don't zero out SImode handler.
+ (smod_optab): Don't zero out SImode handler.
+ (umod_optab): Don't zero out SImode handler.
+
+2002-11-18 Neil Booth <neil@daikokuya.co.uk>
+
+ PR preprocessor/8524
+ * cpplib.c (run_directive): Remove previous kludge to _Pragma.
+ Add a new one in its place, which hopefully works.
+ (skip_rest_of_line): Change test for bottom-of-context-stack.
+
+Mon Nov 18 21:29:03 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (addqi_1_slp): Fix output template.
+ (subqi_1_slp): Fix type.
+
+Sun Nov 17 00:01:28 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * calls.c (alloca_call_p): New global function.
+ * tree.h (alloca_call_p): New.
+ * tree-inline.c (inlinable_function_p): Do not inline when
+ function calls alloca.
+ (find_alloca_call, find_alloca_call_1): New functions.
+
+2002-11-18 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (*andorqi3): Use bor between bld and
+ bst. Update the insn length.
+ (*andorhi3): Likewise.
+ (*andorsi3): Likewise.
+
+2002-11-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/sh/sh-protos.h (sh_mark_label): Declare.
+ * config/sh/sh.c (sh_mark_label): New function, taken from
+ movdi_const, but fixing the case when the address has an addend.
+ * config/sh/sh.md (movdi_const, movdi_const_32bit): Use it.
+
+2002-11-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/sh/sh.c (pool_node): New field: part_of_sequence_p.
+ (add_constant): Set it.
+ (dump_table): Don't reorder a constant if part_of_sequence_p.
+ (machine_dependent_reorg): Assume that float constants will
+ stay in their original order if used as a sequence.
+
+2002-11-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/sh/sh.c (calc_live_regs): Update check for PIC liveness
+ in compact code.
+
+2002-11-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/sh/sh.md (initialize_trampoline): Do not force the
+ trampoline address into R0_REGS here.
+
+2002-11-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * df.c: Fix formatting.
+
+2002-11-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (two anonymous patterns): Fix insn
+ lengths.
+
+2002-11-17 Daniel Jacobowitz <drow@mvista.com>
+
+ * sh.c (gen_shl_and): Don't create a zero_extend if the operand
+ is not an arith_reg_operand.
+
+2002-11-17 Graham Stott <graham.stott@btinternet.com>
+
+ * real.c (real_to_decimal): Fix buffer overrun when buffer size
+ is smaller than representation.
+
+2002-11-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * builtins.c: Fix formatting.
+
+2002-11-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (two anonymous patterns): Fix typos.
+
+2002-11-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md: Fix formatting.
+
+2002-11-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md: Replace spaces with tabs.
+ * config/h8300/t-h8300: Remove a trailing empty line.
+
+2002-11-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tlink.c: Fix formatting.
+
+2002-11-16 David Edelsohn <edelsohn@gnu.org>
+
+ PR 8362
+ * config/rs6000/rs6000.c (rs6000_outout_load_multiple): New function.
+ * config/rs6000/rs6000.md (movti_string): Remove output modifier
+ when scratch register never needed.
+ (ldmsi[3-8]): New patterns.
+
+2002-11-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * hard-reg-set.h: Follow spelling conventions.
+ * real.c: Likewise.
+ * target.h: Likewise.
+
+2002-11-16 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/x86-64.h (MCOUNT_NAME): Change into string literal.
+
+2002-11-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * optabs.c: Fix formatting.
+
+Sat Nov 16 02:06:02 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * athlon.md, k6.md, pentium.md, ppro.md: Handle shift1, rotate1
+ * i386.md (attribute type): Add type shift1 and rotate1.
+ (*_slp): Rewrite to have just two operands to avoid reload problems.
+
+2002-11-15 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (4 anonymous patterns): New.
+
+2002-11-15 Geoffrey Keating <geoffk@apple.com>
+
+ * params.def (GGC_MIN_HEAPSIZE): Fix GGC_ALWAYS_COLLECT problem.
+ * doc/invoke.texi: Correct description of what needs to be done to
+ force collection at every ggc_collect call.
+
+2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (optimization_options): Set
+ flag_asynchronous_unwind_tables to 1 by default.
+
+2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
+
+Fri Nov 15 14:54:19 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386-protos.h (x86_function_profiler): New function
+ * i386.h (MCOUNT_NAME): New.
+ (PROFILE_COUNT_REGISTER): New.
+ (FUNCTION_PROFILER): Move offline to ...
+ * i386.c (x86_function_profiler) ... here; fix 64bit support
+ * beos-elf.h (FUNCTION_PROFILER): Kill.
+ (MCOUNT_NAME): New.
+ * freebsd-aout.h (FUNCTION_PROFILER): Kill.
+ (MCOUNT_NAME): New.
+ (PROFILE_COUNT_REGISTER): New.
+ * linux.h (FUNCTION_PROFILER): Kill.
+ (MCOUNT_NAME): New.
+ * x86-64.h (FUNCTION_PROFILER): Kill.
+ (MCOUNT_NAME): New.
+ * freebsd.h (FUNCTION_PROFILER): Kill.
+ (MCOUNT_NAME): New.
+
+2002-11-14 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
+
+ * config/arm/arm.h (EXPAND_BUILTIN_VA_ARG,
+ FUNCTION_ARG_PASS_BY_REFERENCE): Define.
+ * config/arm/arm.c (arm_va_arg,
+ arm_function_arg_pass_by_reference): New.
+ * config/arm/arm-protos.h: Add prototypes.
+
+2002-11-14 Kazu Hirata <kazu@cs.umass.edu>
+
+ * gthr-single.h: Fix formatting.
+
+2002-11-14 Zack Weinberg <zack@codesourcery.com>
+
+ * tree.c (tree_vec_elt_check_failed): New function.
+ * tree.h (TREE_VEC_ELT_CHECK): New checking macro.
+ (TREE_VEC_ELT): Use it.
+
+ * tree-inline.c (optimize_inline_calls): Don't copy a
+ zero-length vector.
+
+2002-11-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * diagnostic.c (sorry): Don't repeat "sorry, unimplemented" text.
+
+2002-11-14 Jakub Jelinek <jakub@redhat.com>
+
+ * varasm.c (output_addressed_constants) [MINUS_EXPR]: Clear reloc if
+ both operands contain local relocations.
+ (categorize_decl_for_section): Don't use mergeable sections if
+ initializer has any relocations.
+
+2002-11-14 Kazu Hirata <kazu@cs.umass.edu>
+
+ * gthr-vxworks.h: Fix formatting.
+
+2002-11-13 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/install.texi (Testing): Document extra Java testing.
+ * doc/sourcebuild.texi (Test Suites): Document libgcj testing.
+
+2002-11-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa64-hpux.h (LINK_SPEC): Move "+Accept TypeMismatch" switch to the
+ beginning of the spec.
+ (LDD_SUFFIX, PARSE_LDD_OUTPUT): Delete.
+ (LD_INIT_SWITCH, LD_FINI_SWITCH): Define but don't enable. Add comment
+ regarding problems with global constructors when using GNU ld.
+
+2002-11-13 Kazu Hirata <kazu@cs.umass.edu>
+
+ * gthr-solaris.h: Fix formatting.
+
+2002-11-13 Kazu Hirata <kazu@cs.umass.edu>
+
+ * gthr-posix.h: Fix formatting.
+
+2002-11-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (*andorsi3): New.
+
+2002-11-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ * doc/install.texi (powerpc-*-linux-gnu*): Update binutils requirement.
+
+2002-11-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (tiny_constant_address_p): Parenthesize
+ expressions appropriately.
+
+2002-11-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * gthr-win32.h: Fix formatting.
+
+2002-11-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (single_one_operand): Correctly compute
+ mask when mode is SImode.
+ (single_zero_operand): Likewise.
+ * config/h8300/h8300.md (two new anonymous insns): New.
+
+2002-11-12 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/contrib.texi (Contributors): Use GCJ instead of gcj to refer
+ to that entire project.
+
+2002-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Restore old
+ directories.
+
+2002-11-11 Zack Weinberg <zack@codesourcery.com>
+
+ * params.def (ggc-min-expand, ggc-min-heapsize): New parameters.
+ * doc/invoke.texi: Document them.
+
+ * ggc-page.c: Include params.h. Remove definitions of
+ GGC_MIN_EXPAND_FOR_GC, GGC_MIN_LAST_ALLOCATED. Replace
+ GGC_POISON with ENABLE_GC_CHECKING in ifdefs, delete #define.
+ (init_gcc): Don't set G.allocated_last_gc here.
+ (ggc_collect): Use PARAM_VALUE (GGC_MIN_HEAPSIZE) and
+ PARAM_VALUE (GGC_MIN_EXPAND) to decide whether or not to
+ perform collection.
+ * ggc-simple.c: Similarly.
+ * Makefile.in (ggc-common.o, ggc-simple.o): Add $(PARAMS_H) to
+ dependencies.
+
+2002-11-11 Kazu Hirata <kazu@cs.umass.edu>
+
+ * gthr-dce.h: Fix formatting.
+
+2002-11-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ PR c/8467
+ * stmt.c (tail_recursion_args): Handle DECL_MODE differing from the
+ mode of DECL_RTL case.
+
+2002-11-11 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/contrib.texi: Merge in the list from the libstdc++ web pages.
+
+Mon Nov 11 12:06:08 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (construct_container): Fix handling of SSE_CLASS.
+
+2002-11-10 Joel Sherrill <joel@gcc.gnu.org>
+
+ * config/m68k/t-crtstuff (crti.o): Use this...
+ ($(T)crti.o): ... instead.
+ (crtn.o): Use this...
+ ($(T)crtn.o): ... instead.
+
+2002-11-09 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR c/8439
+ * recog.c (validate_replace_rtx_1) [PLUS]: Simplify only
+ if there is something new to be simplified.
+
+2002-11-10 H.J. Lu <hjl@gnu.org>
+
+ * calls.c (PUSH_ARGS_REVERSED): Define only if not defined.
+ * expr.c (PUSH_ARGS_REVERSED): Likewise.
+
+ * config/i386/i386.h (PUSH_ARGS_REVERSED): Set to 1.
+
+2002-11-10 Zack Weinberg <zack@codesourcery.com>
+
+ * config/rs6000/sysv4.h: Define NO_IMPLICIT_EXTERN_C here...
+ * config/rs6000/linux.h, config/rs6000/linux64.h,
+ config/rs6000/windiss.h: ... not here.
+
+2002-11-10 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define
+ __ABICALLS__ if TARGET_ABICALLS.
+
+Sun Nov 10 18:49:21 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.h (MIN_UNITS_PER_WORD): Define to 8 for x86-64 libgcc.
+
+2002-11-10 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * c-decl.c (grokdeclarator): Make error for duplicate type
+ qualifiers into a pedwarn, disabled for C99.
+
2002-11-10 Hans-Peter Nilsson <hp@bitrange.com>
* config/mmix/mmix.h (FUNCTION_ARG_CALLEE_COPIES): Define the same
2002-11-08 Dale Johannesen <dalej@apple.com>
- * dbxout.c (dbxout_type): Fix stabs info for vector types.
+ * dbxout.c (dbxout_type): Fix stabs info for vector types.
2002-11-08 Neil Booth <neil@daikokuya.co.uk>
2002-11-07 David Mosberger <davidm@hpl.hp.com>
- * config/ia64/crtend.asm: Include "auto-host.h".
- [HAVE_INITFINI_ARRAY]: Invoke __do_global_ctors_aux via .init_array.
- * config/ia64/crtbegin.asm: Similarly.
- * config/ia64/t-ia64 (crtbegin.o): Include from current directory.
- (crtend.o, crtbeginS.o, crtendS.o): Likewise.
+ * config/ia64/crtend.asm: Include "auto-host.h".
+ [HAVE_INITFINI_ARRAY]: Invoke __do_global_ctors_aux via .init_array.
+ * config/ia64/crtbegin.asm: Similarly.
+ * config/ia64/t-ia64 (crtbegin.o): Include from current directory.
+ (crtend.o, crtbeginS.o, crtendS.o): Likewise.
- * aclocal.m4 (gcc_AC_INITFINI_ARRAY): New.
- * configure.in: Use it if --enable-initfini-array not specified.
- * doc/install.texi (Configuration): Document --enable-initfini-array.
+ * aclocal.m4 (gcc_AC_INITFINI_ARRAY): New.
+ * configure.in: Use it if --enable-initfini-array not specified.
+ * doc/install.texi (Configuration): Document --enable-initfini-array.
* configure, config.in: Rebuild.
2002-11-07 Jason Thorpe <thorpej@wasabisystems.com>
-
+
* config/arm/arm-protos.h (arm_get_frame_size)
- (thumb_get_frame_size): New prototypes.
+ (thumb_get_frame_size): New prototypes.
* config/arm/arm.c (arm_get_frame_size)
- (thumb_get_frame_size): New functions.
- (use_return_insn, arm_output_epilogue, arm_output_function_epilogue)
- (arm_compute_initial_elimination_offset, arm_expand_prologue): Use
+ (thumb_get_frame_size): New functions.
+ (use_return_insn, arm_output_epilogue, arm_output_function_epilogue)
+ (arm_compute_initial_elimination_offset, arm_expand_prologue): Use
arm_get_frame_size.
(thumb_expand_prologue, thumb_expand_epilogue): Use
thumb_get_frame_size.
2002-11-04 Dale Johannesen <dalej@apple.com>
- * doloop.c (doloop_modify_runtime): Fix loop count computation
- for unrolled loops.
+ * doloop.c (doloop_modify_runtime): Fix loop count computation
+ for unrolled loops.
* loop.c (loop_invariant_p): Support calling from unroller.
2002-11-04 Ulrich Weigand <uweigand@de.ibm.com>
* config/pa/pa64-regs.h: Same.
* config/sh/sh-protos.h (sh_cannot_change_mode_class): Add prototype.
-
+
* config/sh/sh.c (sh_cannot_change_mode_class): New.
* config/mips/mips-protos.h (mips_cannot_change_mode_class): Add
(simplify_set): Same.
(gen_lowpart_for_combine): Calculate subregs_of_mode. Remove
REG_CHANGES_MODE.
-
+
* regs.h: Add extern for subregs_of_mode;
Include hard-reg-set and basic-block.
(REG_CHANGES_MODE): Delete.
(-minline-float-divide-max-throughput): New.
(-minline-int-divide-min-latency): New.
(-minline-int-divide-max-throughput): New.
-
+
2002-11-01 Richard Earnshaw (rearnsha@arm.com)
PR target/7856
2002-10-31 Eric Christopher <echristo@redhat.com>
- * explow.c (convert_memory_address): Use shallow_copy_rtx.
+ * explow.c (convert_memory_address): Use shallow_copy_rtx.
2002-10-31 Steve Ellcey <sje@cup.hp.com>
* i386.c (optimization_options): Set flag_omit_frame_pointer,
flag_asynchronous_unwind_tables, flag_pcc_struct_return to 2.
Do not clear -momit-leaf-frame-pointer when profiling.
- (ix86_frame_pointer_required): Frame pointer is allways required when
+ (ix86_frame_pointer_required): Frame pointer is always required when
profiling.
Thu Oct 31 16:09:44 CET 2002 Jan Hubicka <jh@suse.cz>
2002-10-30 Aldy Hernandez <aldyh@redhat.com>
- * c-common.c: Add GTY to vector_type_node_list.
+ * c-common.c: Add GTY to vector_type_node_list.
2002-10-30 John David Anglin <dave@hiauly.hia.nrc.ca>
2002-10-29 Eric Botcazou <ebotcazou@libertysurf.fr>
- * expr.c (expand_expr) [PLUS]: Don't use simplify_binary_operation;
- check for zero operands explicitly.
+ * expr.c (expand_expr) [PLUS]: Don't use simplify_binary_operation;
+ check for zero operands explicitly.
2002-10-29 Richard Sandiford <rsandifo@redhat.com>
2002-10-24 Igor Shevlyakov <igor@microunity.com>
- * varasm.c (struct rtx_const): Array size 16 for V16QImode.
+ * varasm.c (struct rtx_const): Array size 16 for V16QImode.
2002-10-24 Richard Henderson <rth@redhat.com>
* i386.c (index_register_operand): New.
* i386.h (predicate_codes): Add new predicate.
- * i386.md (lea_general_*): Use index_regsiter_operand
+ * i386.md (lea_general_*): Use index_register_operand
(ashift to lea splitter): Do not produce invalid leas
(ashift to mov+ashift split): New.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Fix array_ref
handling.
- * loop.c (loop_gics_reduce): Emit addition after.
+ * loop.c (loop_givs_reduce): Emit addition after.
2002-09-08 Alan Modra <amodra@bigpond.net.au>
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