* calls.c, function.c: Always define PREFERRED_STACK_BOUNDARY
	if not already defined.  Remove all #ifdefs on STACK_BOUNDARY;
	this macro is now required.

	* cselib.c (cselib_process_insn), flow.c (propagate_block),
	loop.c (find_and_verify_loops), reload.c (reload): Check
	for rtx code of CALL_INSN, not CALL, when deciding if we
	need to check for REG_SETJMP note.

	* gcse.c (compute_hash_table, compute_store_table): Update
	the #ifdef NON_SAVING_SETJMP code to the new REG_SETJMP
	logic.

	* config/avr/avr.c: Fix typo.
	* config/convex/convex.c (expand_movstr): Use adjust_address.
	* config/dsp16xx/dsp16xx.c: Define dsp16xx_compare_gen
	variable.
	* config/dsp16xx/dsp16xx.md: Correct calls to replace_equiv_address.
	* config/elxsi/elxsi.c: Include tree.h, expr.h, regs.h, and flags.h.
	Fix typo.
	* config/elxsi/elxsi.h: Don't define Rmode (typo for Pmode?)
	Do define STACK_BOUNDARY.
	* config/i370/i370.c: Include expr.h.
	* config/i860/sysv3.h, config/i860/sysv4.h, config/m32r/m32r.h,
	config/pa/som.h, config/v850/v850.h: Take in_ctors and
	in_dtors out of EXTRA_SECTIONS; take CTORS_SECTION_FUNCTION
	and DTORS_SECTION_FUNCTION out of EXTRA_SECTION_FUNCTIONS.
	* config/m88k/m88k.c: Include c-tree.h after expr.h.
	* config/pdp11/pdp11.c: Include expr.h and toplev.h.
	* config/romp/romp.c: Include expr.h after tree.h.
	Include toplev.h.
	(output_fpop): Use xmalloc, not oballoc.
	* config/we32k/we32k.c: Include expr.h.

From-SVN: r44768

      * include/bits/std_complex.h (complex<long double>::operator*=,
      complex<long double>::operator/=): Fix thinko.

From-SVN: r44767

2001-08-10  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
            Mark Mitchell     <mark@codesourcery.com>

        * include/bits/std_limits.h: New file.
        * include/Makefile.am (bits_headers): Add std_limits.h
        (all-local): std_limits.h is no longer built.
        (${target_builddir}/std_limits.h): Remove.
        * include/Makefile.in: Regenerate.
        * src/limits.cc: New file.
        * src/Makefile.am (sources): Add limits.cc in replacement of
        limitsMEMBERS.cc.
        * src/Makefile.in: Regenerate.

From-SVN: r44766

From-SVN: r44764

From-SVN: r44763

        * c-common.h (RETURN_NULLIFIED_P): Lose.
        * c-semantics.c (genrtl_return_stmt): Don't check it.

        Support named return value optimization for inlines, too.
        * decl.c (finish_function): Nullify returns here.
        * semantics.c (genrtl_start_function): Not here.
        (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
        (nullify_returns_r): No longer static.  Just clear RETURN_EXPR.
        Also nullify the CLEANUP_STMT for the nrv.
        * cp-tree.h: Declare it.
        * optimize.c (declare_return_variable): Replace the nrv with the
        return variable.
        * typeck.c (check_return_expr): Be more flexible on alignment check.
        Ignore cv-quals when checking for a matching type.

From-SVN: r44762

	* config/mips/mips.c (mips_add_large_offset_to_sp): New function.
	(mips_annotate_frame_insn): New function.
	(mips_emit_frame_related_store): New function.
	(save_restore_insns): Don't mark instructions that set up the base
	registers as frame-related.  Add REG_FRAME_RELATED_EXPR notes to
	the store instructions instead.
	(mips_expand_prologue): If the stack size is moved into a temporary
	register, do not mark that move as frame-related.  Add a
	REG_FRAME_RELATED_EXPR note to the stack adjustment instruction.

From-SVN: r44761

mips.c (save_restore_insns): Don't mark the RA's stack slot as unchanging if current_function_calls_eh_return.

	* config/mips/mips.c (save_restore_insns): Don't mark the RA's
	stack slot as unchanging if current_function_calls_eh_return.

From-SVN: r44760

mips.md (reload_outcc): Use HARD_REGNO_NREGS to access the second half of the TFmode scratch operand.

	* config/mips/mips.md (reload_outcc): Use HARD_REGNO_NREGS to
	access the second half of the TFmode scratch operand.

From-SVN: r44759

From-SVN: r44758

2001-08-09  Benjamin Kosnik  <bkoz@redhat.com>

	* po/Makefile.am (check-no): Add.
	(check-yes): Same.
	* po/Makefile.in: Regenerate.

From-SVN: r44756

install.texi (Specific, avr): Fix cross-reference to the main manual to work both for info and HTML versions.

	* doc/install.texi (Specific, avr): Fix cross-reference to the
	main manual to work both for info and HTML versions.

From-SVN: r44755

From-SVN: r44753

2001-08-09  Benjamin Kosnik  <bkoz@redhat.com>

	* acconfig.h (_GLIBCPP_MEM_LIMITS): Define.
	* config.h.in: Regenerate.
	* acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT): Check for setrlimit
	function.
	* aclocal.m4: Regenerate.
	* configure.in: Remove duplicate AM_CONFIG_HEADER.
	(AM_CONFIG_HEADER): Remove testsuite/testsuite_hooks.h.
	Only call GLIBCPP_CHECK_SETRLIMIT for native compiles.
	* configure: Regenerate.
	* testsuite_hooks.h.in: Move to...
	* testsuite_hooks.h: Here, include c++config.h. Use it.

	* Makefile.am (SUBDIRS): Move testsuite to last directory.
	* Makefile.in: Regenerate.
	* po/Makefile.am (stamp-po): Add.

From-SVN: r44752

	* stmt.c (expand_null_return_1): Remove code to generate simple returns
	and "use_goto" argument.
	(expand_null_return, expand_value_return): Update all callers.
	* function.c (expand_function_end): Remove code to generate simple
	return.
	* config/vax/vax.md (epilogue): New expander for function return.
	* doc/md.texi (epilogue): Remove "if defined".

From-SVN: r44750

From-SVN: r44749

	* Makefile.in: Partially revert my previous change:
	put -DGENERATOR_FILE back in HOST_CFLAGS, take it out
	of the hashtab.o and safe-ctype.o rules.

From-SVN: r44748

From-SVN: r44747

        * config/alpha/crtbegin.asm (__JCR_LIST__): New.
        (__do_global_dtors_aux): Use gp-relative static data to avoid
        one dynamic relocation.
        (__do_frame_setup): Register Java classes.
        * config/alpha/crtend.asm (__JCR_END__): New.

From-SVN: r44746

	* config/os/aix/bits/os_defines.h: Define std_limits.h macros.
	* config/os/generic/bits/os_defines.h: Likewise.
	* config/os/gnu-linux/bits/os_defines.h: Likewise.
	* config/os/hpux/bits/os_defines.h: Likewise.
	* config/os/irix/irix6.5/bits/os_defines.h: Likewise.
	* config/os/solaris/solaris2.7/bits/os_defines.h: Likewise.

From-SVN: r44745

From-SVN: r44744

	 * Makefile.in (HOST_CFLAGS): Take out -DGENERATOR_FILE.
	 (CONFIG_H, TCONFIG_H, TM_P_H): Update.
	 (GEN, STAGESTUFF): Add new files.
	 (insn-constants.h, s-constants, tm-preds.h, s-preds,
	 genconstants, genpreds, genconstants.o, genpreds.o): New rules.
	 (hashtab.o, safe-ctype.o): Add -DGENERATOR_FILE.
	 * mkconfig.sh: Include tm-preds.h in tm_p.h; insn-constants.h
	 as well as insn-codes.h and insn-flags.h in config.h; and no
	 extra headers in tconfig.h and hconfig.h.

	 * gencodes.c: Eliminate code to generate predicate declarations
	 or #defines for md-file constants.
	 * genconstants.c, genpreds.c: New files.

	 * i386.md: Re-order guard expressions such that TARGET_64BIT
	 comes first, when this permits better optimization.  Add
	 TARGET_64BIT to more x86-64 patterns.  Add comment explaining
	 why this is desirable.

From-SVN: r44743

	* config/ia64/fde-glibc.c: Require glibc 2.2.4+ headers.
	(find_fde_for_dso): Remove.
	(_Unwind_IteratePhdrCallback): New.
	(_Unwind_FindTableEntry): Use dl_iterate_phdr.
	* config/ia64/crtbegin.asm (__ia64_app_header): Remove.

From-SVN: r44742

	* expr.c (emit_single_push_insn): Only exists ifdef PUSH_ROUNDING.
	(move_by_pieces_1): If would call it, abort if no PUSH_ROUNDING.

From-SVN: r44740

        * sched-vis.c (MAX_VISUAL_NO_UNIT): Define.
        (vis_no_unit): Use it.
        (visualize_no_unit): Add the insn only if room exists.

From-SVN: r44739

	* predict.c (estimate_probability): Replace magic numbers with
	appropriate enumeration.

From-SVN: r44738

	* cppexp.c (EXTRACT_PRIO): Uppercase and parenthsize macro
	parameter.
	(EXTRACT_FLAGS): Likewise.

From-SVN: r44737

        * config/mips/mips.c	(mips_legitimate_address_p): Check for
        CONST_INT in last patch.

From-SVN: r44736

From-SVN: r44734

2001-08-08  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* check-init.c (flags.h): Include
	(check_init): Don't report uninitialized static class
	initialization flags, don't free bit index when doing static class
	initialization optimization.
	(check_for_initialization): Return type changed to `unsigned int.'
	(attach_initialized_static_class): New function.
	* class.c (add_method_1): Create the initialized static class
	table if necessary.
	(finish_class): Always emit deferred inline methods.
	* decl.c (emit_init_test_initialization): Moved to expr.c
	(complete_start_java_method): Don't traverse
	DECL_FUNCTION_INIT_TEST_TABLE.
	(lang_mark_tree): Mark hash tables in function decls.
	* expr.c (emit_init_test_initialization): Moved from decl.c.
	(build_class_init): Create LAG_DECL_SPECIFIC for the static class
	initialization flag, set DECL_CONTEXT and
	LOCAL_CLASS_INITIALIZATION_FLAG.
	(java_lang_expand_expr): Emit initialization code for static class
	initialized flags when entering block, if necessary.
	* gcj.texi (-fno-optimize-static-class-initialization): Documented.
	* java-tree.h (flag_optimize_sci): New global variable declaration.
	(DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
	(DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
	(LOCAL_FINAL_P): Fixed typo in comment.
	(FINAL_VARIABLE_P): Likewise.
	(LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
	(LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
	(struct lang_decl): New fields `ict', `smic' and `cif.'
	(check_for_initialization): New returned value for global.
	(attach_initialized_static_class): New global function.
	(STATIC_CLASS_INIT_OPT_P): New macro.
	* lang-options.h (-fno-optimize-static-class-initialization): New flag.
	* lang.c (java_decode_option): Handle
	`-fno-optimize-static-class-initialization'
	* parse.y (start_complete_expand_method): New function.
	(java_expand_method_bodies): Likewise.
	(attach_init_test_initialization_flags): Likewise.
	(adjust_init_test_initialization): Likewise.
	(emit_test_initialization): Likewise.
	(java_complete_expand_methods): Nullify abstract and native method
	bodies.
	(java_complete_expand_method): New locals `fbody', `block_body'
	and `exception_copy.' Reorganized: directly return on empty method
	bodies, call `start_complete_expand_method', remember definitely
	initialized static class in function, don't expand method bodies.
	(java_expand_classes): Call `java_expand_method_bodies' before
	`finish_class' when compiling to native.
	(resolve_expression_name): Use `orig' after building outer class
	field access.
	(patch_invoke): Remember static method invokations.

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg00454.html)

From-SVN: r44733

2001-08-08  Anthony Green  <green@redhat.com>

	* java/class.c (emit_register_classes): Use assemble_jcr if
	possible.  Keep the original mechanism as a fallback.
	* defaults.h (JCR_SECTION_NAME): Define if we have named section
	and weak symbol support.
	* crtstuff.c (__JCR_LIST__): Define.
	(__JCR_END__): Define.
	(_Jv_RegiserClasses): Define weak symbol if possible.
	(__do_global_ctors_aux): Register classes for ELF targets with
	weak symbol support.

From-SVN: r44731

Makefile.am (libstdc___la_LDFLAGS): Use -release instead of -version-info, use substituted VERSION info.


2001-08-08  Benjamin Kosnik  <bkoz@redhat.com>

	* src/Makefile.am (libstdc___la_LDFLAGS): Use -release instead of
	-version-info, use substituted VERSION info.
	* src/Makefile.in: Regenerate.

From-SVN: r44730

	* dbxout.c: Fix comment formatting.
	* dependence.c: Likewise.
	* df.c: Likewise.
	* diagnostic.c: Likewise.
	* dominance.c: Likewise.
	* doprint.c: Likewise.
	* dwarf2out.c: Likewise.
	* dwarfout.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* flow.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.

From-SVN: r44729

	2001-08-08  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
	* global.c (retry_global_alloc): Avoid shadowing allocno.

From-SVN: r44728

From-SVN: r44727

From-SVN: r44725

2001-08-08  Jan van Male <jan.vanmale@fenk.wau.nl>

        * emit-rtl.c (adjust_address, adjust_address_nv): Cast offset to
        unsigned HOST_WIDE_INT to avoid warning.
        * final.c (final): Cast INSN_UID to unsigned to avoid warning.
        * flow.c (set_block_for_new_insns): Likewise.

From-SVN: r44724

	* sibcall.c (return_value_pseudo): New static variable.
	(skip_copy_to_return_value): Handle return_value_pseudo.
	(call_ends_block_p): Ensure that return_value_pseudo is set.
	(optimize_sibling_and_tail_recursive_call): Discover the
	load of pseudo return value in alternate exit block.

From-SVN: r44723

	* calls.c (ECF_ALWAYS_RETURN): New constant.
	(emit_call_1): Add REG_ALWAYS_RETURN note if needed.
	(expand_call): Use LCF_ALWAYS_RETURN for __bb_fork_func.
	(emit_library_call_value_1): Handle LCT_ALWAYS_RETRUN.
	* flow.c (need_fake_edge_p): Handle REG_ALWAYS_RETURN.
	* rtl.c (reg_note_name): New name.
	* rtl.h (enum reg_note): Add REG_ALWAYS_RETURN.

From-SVN: r44722

From-SVN: r44721