* expr.c (store_constructor): Don't clobber TARGET if CLEARED.

From-SVN: r30676

New test: compile/991127-1.c

From-SVN: r30675

combine.c (try_combine): Add code to try to merge a set of a two-word pseudo to a constant with a...

* combine.c (try_combine): Add code to try to merge a set of a
two-word pseudo to a constant with a setting of one of those words
to a constant.

From-SVN: r30674

fold-const.c (negate_expr, [...]): New.

* fold-const.c (negate_expr, associate_trees, extract_muldiv): New.
(split_tree): Completely rework to make more general.
(make_range, fold): Call negate_expr.
(fold, case NEGATE_EXPR): Simplify -(a-b) is -ffast-math.
(fold, associate): Call new split_tree and associate_trees.
(fold, case MULT_EXPR, case *_{DIV,MOD}_EXPR): Call extract_muldiv.

From-SVN: r30673

Daily bump.

From-SVN: r30672

Avoid GNU C extension

From-SVN: r30671

Daily bump.

From-SVN: r30670

Make-lang.in (CXX_SRCS): Add optimize.c.

1999-11-25  Mark Mitchell  <mark@codesourcery.com>

* Make-lang.in (CXX_SRCS): Add optimize.c.
* Makefile.in (CXX_OBJS): Add optimize.o.
(CXX_TREE_H): Add splay-tree.h, system.h, and $(CONFIG_H).
(spew.o, lex.o, decl.o, decl2.o, typeck2.o, typeck.o): Adjust.
(class.o, call.o, friend.o, init.o, method.o, cvt.o): Likewise.
(search.o, tree.o, ptree.o, rtti.o, except.o, expr.o): Likewise.
(xref.o, pt.o, error.o, errfn.o, repo.o, semantics.o): Likewise.
(dump.o): Likewise.
(optimize.o): New target.
* class.c: Don't include splay-tree.h.
* cp-tree.def (CTOR_COMPLETE): Rename to CTOR_STMT.
* cp-tree.h: Include splay-tree.h.
(DECL_UNINLINABLE): New macro.
(CTOR_BEGIN_P, CTOR_END_P): New macros.
(flag_inline_trees): New variable.
(local_variable_p): New function.
(nonstatic_local_decl_p): Likewise.
(optimize_function): Likewise.
(cplus_unsave_expr_now): Remove.
(copy_tree_r): Declare.
(remap_save_expr): Likewise.
* decl.c (local_variable_p): Don't
make it static.
(local_variable_p_walkfn): New function.
(make_rtl_for_local_static): Remove code to try to avoid writing
out static constants.
(emit_local_var): Fix indentation.
(nonstatic_local_decl_p): New function.
(check_default_argument): Use local_variable_p_walkfn, not
local_variable_p, when walking the tree.
(start_function): Set the DECL_CONTEXT for automatically generated
labels.
(finish_constructor_body): Use CTOR_STMT to mark the end of a
constructor.
* decl2.c: Don't include splay-tree.h.
(flag_inline_trees): Define.
* dump.c: Don't include
splay-tree.h.
* except.c (expand_end_catch_block): Fix comment formatting.
(expand_end_eh_spec): Set DECL_CONTEXT on temporary variables.
(expand_throw): Tidy comment.
* init.c (build_vec_delete_1): Use create_temporary_var.
* lex.c (cplus_tree_code_type): Make it static.
(cplus_tree_code_length): Likewise.
(cplus_tree_code_name): Likewise.
* optimize.c: New file.
* semantics.c (finish_goto_stmt): Set DECL_UNLINABLE for functions
with computed gotos.
(setup_vtbl_ptr): Mark the beginnings of constructors with
CTOR_STMT.
(expand_stmt): Handle CTOR_STMT, not CTOR_COMPLETE.
(expand_body): Call optimize_function.  Save bodies if we're doing
inlining on trees.
* tree.c: Don't include splay-tree.h.  Include insn-config.h and
integrate.h.
(copy_tree_r): Make it public.
(statement_code_p): New function.
(mark_local_for_remap_r): Likewise.
(cp_usave_r): Likewise.
(cp_unsave): Likewise.
(build_cplus_new): Set DECL_CONTEXT for temporary variables.
(walk_tree): Walk into `s' class nodes.  Walk statement chains.
(copy_tree_r): Handle 's' class nodes.  Restore chains for
statements.  Nullify scopes.  Don't copy types.
(init_tree): Set lang_unsave to cp_unsave.
(remap_save_expr): Define.
* ir.texi: Document CTOR_STMT.

From-SVN: r30669

/gcc/../texinfo/makeinfo/Makefile ] ...

/gcc/../texinfo/makeinfo/Makefile ] ; then echo /home/mitchell/dev/egcs/objdir/gcc/../texinfo/makeinfo/makeinfo ; else echo makeinfo ; fi`" "MAKEINFOFLAGS=" "RANLIB_FOR_TARGET=` if [ -f /home/mitchell/dev/egcs/objdir/gcc/../binutils/ranlib ] ; then echo /home/mitchell/dev/egcs/objdir/gcc/../binutils/ranlib ; else if [ "i686-pc-linux-gnu" = "i686-pc-linux-gnu" ] ; then echo ranlib; else t='s,^,i686-pc-linux-gnu-,'; echo ranlib | sed -e $t ; fi; fi`" "RANLIB_TEST_FOR_TARGET=[ -f ` if [ -f /home/mitchell/dev/egcs/objdir/gcc/../binutils/ranlib ] ; then echo /home/mitchell/dev/egcs/objdir/gcc/../binutils/ranlib ; else if [ "i686-pc-linux-gnu" = "i686-pc-linux-gnu" ] ; then echo ranlib; else t='s,^,i686-pc-linux-gnu-,'; echo ranlib | sed -e $t ; fi; fi` ] || ( [ "i686-pc-linux-gnu" = "i686-pc-linux-gnu" ] && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )" "SHELL=/bin/sh" "STAGE_PREFIX=" "exeext=" "build_exeext=" "objext=.o" "exec_prefix=/usr/local" "prefix=/usr/local" "local_prefix=/usr/local" "gxx_include_dir=/usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.96/../../../..`echo /usr/local | sed -e 's|^/usr/local||' -e 's|/[^/]*|/..|g'`/include/g++-3" "tooldir=" "gcc_tooldir=/usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.96/../../../../i686-pc-linux-gnu" "bindir=/usr/local/bin" "libsubdir=/usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.96" "datadir=/usr/local/share" "distdir=../tmp/\$(subdir)" "localedir=/usr/local/share/locale" "CC=gcc" "CXX_FOR_BUILD=" "CXXFLAGS=" "CXX_FOR_TARGET=" ../cc1plus
make[1]: Entering directory `/home/mitchell/dev/egcs/objdir/gcc/cp'
gcc  -DIN_GCC    -g -W -Wall  -W -Wall  -o ../cc1plus `cat ../stamp-objlist` ../c-common.o ../c-pragma.o call.o decl.o errfn.o expr.o pt.o typeck2.o class.o decl2.o error.o lex.o parse.o ptree.o rtti.o spew.o typeck.o cvt.o except.o friend.o init.o method.o search.o semantics.o tree.o xref.o repo.o dump.o optimize.o   ../../libiberty/libiberty.a
make[1]: Leaving directory `/home/mitchell/dev/egcs/objdir/gcc/cp'
bash$ cd ~/dev/egcs/gcc
bash$ cvs update ChangeLog
P ChangeLog
bash$ cd cp
* except.c (init_eh_for_function): But still zero
eh_return_context, eh_return_stack_adjust, and eh_return_handler.

From-SVN: r30668

except.h (eh_status): Adjust documentation for x_protect_list.

* except.h (eh_status): Adjust documentation for x_protect_list.
(begin_protect_partials): New function.
* except.c (enqueue_eh_entry): Fix formatting.
(get_first_handler): Add consistency check.
(add_partial_entry): Adjust usage of protect_list.
(emit_cleanup_handler): Save and restore ehqueue.
(expand_start_all_catch): Add comment.
(begin_protect_partials): New function.
(end_protect_partials): Adjust usage of protect_list.
(init_eh_for_function): Use xcalloc.

From-SVN: r30667

c-common.c (check_format_info): Don't call a variadic function with a non-literal format string.

* c-common.c (check_format_info): Don't call a variadic function
with a non-literal format string.

* c-decl.c (grokdeclarator, start_struct, finish_struct): Likewise.

* c-typeck.c (build_component_ref, build_unary_op, lvalue_or_else,
pedantic_lvalue_warning, error_init, pedwarn_init, warning_init):
Likewise.

* cccp.c (check_macro_name, do_xifdef, vwarning_with_line):
Likewise.

* collect2.c (collect_wait): Likewise.

* dbxout.c (dbxout_type): Likewise.

* gcc.c (do_spec_1): Likewise.

* genemit.c (gen_insn, gen_expand): Likewise.

* genrecog.c (write_switch, write_subroutine): Likewise.

* mips-tfile.c (catch_signal, botch): Likewise.

* print-rtl.c (print_rtx): Likewise.

* toplev.c (default_print_error_function, report_error_function,
_fatal_insn): Likewise.

From-SVN: r30666

* tree.c (unsave_expr_now): Handle NULL_TREE as input.

From-SVN: r30665

reg-stack.c (subst_stack_regs_pat): Swap operands in commutative operations when needed.

* reg-stack.c (subst_stack_regs_pat): Swap operands in commutative
operations when needed.
* i386.md (fop_?f_comm): New.
(fop_?f_1): Do not accept commutative operands.

From-SVN: r30664

mips.md (casesi_internal): Add missing brace.

1999-11-25  Andreas Jaeger  <aj@suse.de>

* config/mips/mips.md (casesi_internal): Add missing brace.

From-SVN: r30663

dwarf2out.c (pend_type, [...]): Lose.

        * dwarf2out.c (pend_type, output_pending_types_for_scope): Lose.
        (splice_child_die): Handle moving a child DIE from the declaration
        DIE of a class to its specification.
        (gen_struct_or_union_type_die): Use 'complete' consistently.
        (gen_decl_die): Generate the virtual context DIE first.
        Use decl_ultimate_origin instead of DECL_ABSTRACT_ORIGIN.

From-SVN: r30662

Daily bump.

From-SVN: r30661

* config/mips/mips.md (call_value_multiple_interanal1): New.

From-SVN: r30660

dwarf2out.c (free_AT, free_die): New fns.

        * dwarf2out.c (free_AT, free_die): New fns.
        (remove_children): Call them.
        (output_line_info): Disable removal of duplicate notes.

        Generate minimal debug info for types with TYPE_DECL_SUPPRESS_INFO set.
        * dwarf2out.c (gen_struct_or_union_type_die): TYPE_DECL_SUPPRESS_INFO
        means pretend the type isn't defined.
        Don't defer emitting types.
        (gen_type_die_for_member): New fn.
        (gen_decl_die): Call it.
        (splice_child_die): New fn.
        (gen_member_die): Call it rather than generate duplicate dies.

        Defer emitting information for the abstract instance of an inline
        until we either inline it or emit an out-of-line copy.
        * dwarf2out.c (decl_ultimate_origin): Ignore DECL_ABSTRACT_ORIGIN
        from output_inline_function if DECL_ABSTRACT is also set.
        (block_ultimate_origin): Likewise.
        (gen_abstract_function): New fn.
        (gen_decl_die, gen_inlined_subroutine_die): Call it.
        (gen_subprogram_die):  An abstract instance is not a declaration
        just because it doesn't match current_function_decl.  Don't abort
        because DECL_DEFER_OUTPUT isn't set.  Do abort if a declaration
        has an abstract origin.
        * toplev.c (rest_of_compilation): Don't emit dwarf2 info for the
        abstract instance here.

From-SVN: r30659

search.c (note_debug_info_needed): Do perform this optimization for dwarf2.

        * search.c (note_debug_info_needed): Do perform this optimization
        for dwarf2.
        (maybe_suppress_debug_info): Likewise.  Start by clearing
        TYPE_DECL_SUPPRESS_DEBUG.

From-SVN: r30658

* except.c (emit_handlers): Zero catch_clauses after emitting them.

From-SVN: r30657

pt.c (tsubst_decl): Copy TREE_ASM_WRITTEN for VAR_DECLs.

* pt.c (tsubst_decl): Copy TREE_ASM_WRITTEN for VAR_DECLs.

* decl2.c (finish_vtable_vardecl): Don't prune vtables here.

From-SVN: r30656

prims.cc (_Jv_NewObjectArray): Use _Jv_GetArrayElementFromElementType.

* prims.cc (_Jv_NewObjectArray): Use
_Jv_GetArrayElementFromElementType.
(_Jv_NewPrimArray): Likewise.
* java/lang/natObject.cc (clone): Use
_Jv_GetArrayElementFromElementType instead of sizeof.
* java/lang/natSystem.cc (arraycopy): Use
_Jv_GetArrayElementFromElementType.
* include/jvm.h (_Jv_GetArrayElementFromElementType): New
function.

From-SVN: r30655

sh.h (SECONDARY_OUTPUT_RELOAD_CLASS): Add the case where we need to reload fpul from a system register.

Wed Nov 24 18:39:18 1999  Andrew Haley  <aph@cygnus.com>

* config/sh/sh.h (SECONDARY_OUTPUT_RELOAD_CLASS): Add the case
where we need to reload fpul from a system register.

From-SVN: r30654

linux.h (CPP_PREDEFINES): Added.

* config/mips/linux.h (CPP_PREDEFINES): Added.
(LINK_SPEC): Remove -Y since this is only needed on sparc.

From-SVN: r30653

linux.h (TARGET_VERSION): Added.

* config/mips/linux.h (TARGET_VERSION): Added.
(HANDLE_SYSV_PRAGMA): Added.
(DEFAULT_VTABLE_THUNKS): Added.

From-SVN: r30652

local-alloc.c (qty): New structure and static variable.

* local-alloc.c (qty): New structure and static variable.
(qty_phys_reg): Remove, all references changed to qty.
(qty_n_refs): Likewise.
(qty_min_class): Likewise.
(qty_birth): Likewise.
(qty_death): Likewise.
(qty_size): Likewise.
(qty_mode): Likewise.
(qty_n_calls_crossed): Likewise.
(qty_alternate_class): Likewise.
(qty_changes_size): Likewise.
(qty_first_reg): Likewise.
(alloc_qty): Rename variable QTY to QTYNO.
(finf_free_reg): Likewise.
(local_alloc): Allocate qty, do not allocate the removed variables.

From-SVN: r30651

Daily bump.

From-SVN: r30650

mips.h (ASM_SPEC): Don't pass -G to the assembler when -membedded-pic is passed.

* config/mips/mips.h (ASM_SPEC): Don't pass -G to the assembler
when -membedded-pic is passed.

* config/mips/mips.md (casesi): Handle 64-bit case too.
(casesi_internal_di): New insn.

* config/mips/mips.c (embedded_pic_offset): Always make the
embedded-pic subtractions relative to the name of the current
function by use of the magic string "..CURRENT_FUNCTION".
* config/mips/mips.h (ASM_OUTPUT_LABELREF): Make the magic happen.

From-SVN: r30649

mips.md (div_trap_normal): Don't ask for the REGNO of (const_int 0)...

* config/mips/mips.md (div_trap_normal): Don't ask for the REGNO
of (const_int 0), when what we really care about is
whether it's a zero constant anyway.
(div_trap_mips16): Likewise.

From-SVN: r30648

loop.c (loop_optimize): Always find_loop_tree_blocks and unroll_block_trees when generating debuggable code.

* loop.c (loop_optimize): Always find_loop_tree_blocks and
unroll_block_trees when generating debuggable code.

From-SVN: r30647

tree.h (unsave_expr_1): New function.

* tree.h (unsave_expr_1): New function.
(lang_unsave): New variable.
(get_callee_fndecl): New function.
* tree.c (unsave_expr_now_r): New function.
(lang_unsave): Define.
(unsave_expr_1): Likewise.
(unsave_expr_now_r): Split out from unsave_expr_now.
(unsave_expr_now): Call lang_unsave if it is non-NULL.  Otherwise,
call unsave_expr_now_r.
(get_callee_fndecl): Define.

From-SVN: r30646

Makefile.in (gencheck): Don't depend on lang_tree_files.

* Makefile.in (gencheck): Don't depend on lang_tree_files.
(gencheck.o): Do depend on lang_tree_files.

From-SVN: r30645

integrate.h (copy_decl_for_inlining): New declaration.

1999-11-23  Mark Mitchell  <mark@codesourcery.com>

* integrate.h (copy_decl_for_inlining): New declaration.
* integrate.c (copy_and_set_decl_abstract_origin): Remove.
(copy_decl_for_inlining): New function.
(integrate_parm_decls): Use it.
(integrate_decl_tree): Likewise.

From-SVN: r30644

mips.h (ISA_HAS_FP4,ISA_HAS_CONDMOVE,ISA_HAS_8CC): Split the second two from the first.

* config/mips/mips.h (ISA_HAS_FP4,ISA_HAS_CONDMOVE,ISA_HAS_8CC): Split
the second two from the first.
(CONDITIONAL_REGISTER_USAGE): Use ISA_HAS_8CC rather than ISA_HAS_FP4.
* config/mips/mips.md (movcc,reload_incc,reload_outcc,
conditional move): Use ISA_HAS_CONDMOVE or ISA_HAS_8CC rather than
ISA_HAS_FP4.
* config/mips/mips.c (mips_move_1word,gen_conditional_branch,
override_options): Use ISA_HAS_CONDMOVE or ISA_HAS_8CC rather than
ISA_HAS_FP4.

From-SVN: r30643

pa.md (call_internal_symref, [...]): No mode needed on the address operand.

        * pa.md (call_internal_symref, call_value_internal_symref): No mode
        needed on the address operand.
        * pa.c (call_operand_address): Check for the correct mode.

From-SVN: r30642

decl.c (pushdecl, [...]): Don't call a variadic function with a non-literal format string.

        * decl.c (pushdecl, grokdeclarator): Don't call a variadic
        function with a non-literal format string.

        * lex.c (do_identifier): Likewise.

        * typeck.c (build_unary_op): Likewise.

From-SVN: r30641

expr.c (build_chill_function_call): Don't call a variadic function with a non-literal format string.

        * expr.c (build_chill_function_call): Don't call a variadic
        function with a non-literal format string.

        * grant.c (write_spec_module): Likewise.

        * parse.c (require, expect): Likewise.

        * tasking.c (get_struct_type_name, get_struct_debug_type_name,
        get_tasking_code_name, get_struct_variable_name,
        get_process_wrapper_name, build_start_process): Likewise.

        * typeck.c (valid_array_index_p): Likewise.

From-SVN: r30640

revert AT_containing_type change

From-SVN: r30639

Copy propagation for hoisted mems in loop.c.

From-SVN: r30638

re GNATS java.net/57 (potential buffer overruns)

1999-11-23  Bryce McKinlay  <bryce@albatross.co.nz>

        * java/net/natPlainSocketImpl.cc: Fix potential buffer overruns in
        Exception messages. PR java.net/57.
        (bind): set SO_REUSEADDR before bind.
        * java/net/natPlainDatagramSocketImpl.cc: Fix potential buffer
        overruns. PR java.net/57.

From-SVN: r30637

Daily bump.

From-SVN: r30636

* cp-tree.h (DECL_NEEDED_P): Tweak to match documentation.

From-SVN: r30635

cp-tree.def (CTOR_COMPLETE): New tree node.

* cp-tree.def (CTOR_COMPLETE): New tree node.
* decl.c (finish_constructor_body): Add it, to mark the end of the
constructor.
(finish_function): Don't call end_protect_partials here.
* ir.texi (CTOR_COMPLETE): Document it.
* semantics.c (expand_stmt): Handle it.

From-SVN: r30634

Makefile.in (gencheck.o): Depend on gencheck.h.

        * Makefile.in (gencheck.o): Depend on gencheck.h.
        (insn-emit.o): Depend on flags.h, hard-reg-set.h and resource.h.
        (insn-peep.o): Depend on except.h and function.h.
        (insn-attrtab.o): Depend on RECOG_H.
        (insn-output.o): Depend on toplev.h and flags.h.
        (gengenrtl.o): Depend on real.h.
        (gen-protos.o): Depend on cpplib.h and cpphash.h.
        Unify all dependencies to be on RECOG_H rather than recog.h.

From-SVN: r30633

config-ml.in (sparc*-*-*): Disable sparcv9 support if the necessary libraries are missing.

        * config-ml.in (sparc*-*-*): Disable sparcv9 support if the
        necessary libraries are missing.

From-SVN: r30632

From Casper H.S. Dik on comp.unix.solaris, 23 Oct 1998:

        * configure.in: Try building a bi-arch 32/64-bit compiler on
        sparc-*-solaris2.7 and higher.
        * configure: Rebuild.

From-SVN: r30631

cp-tree.def (CTOR_COMPLETE): New tree node.

* cp-tree.def (CTOR_COMPLETE): New tree node.
(finish_constructor_body): Add it, to mark the end of the
constructor.
(finish_function): Don't call end_protect_partials here.
* ir.texi (CTOR_COMPLETE): Document it.
* semantics.c (expand_stmt): Handle it.

From-SVN: r30630

freebsd.h: New, FreeBSD architecture independent file.

        * config/freebsd.h: New, FreeBSD architecture independent file.
        * config/i386/freebsd-elf.h: removed FreeBSD architecturally
        independent pieces.
        * config/i386/freebsd.h: include i386/perform.h via tm.h rather than
        directly by i386/freebsd.h.
        * configure.in (*-*-freebsdelf): Include new FreeBSD architecturally
        independent configuration file.
        (*-*-freebsdelf): Include i386/perform.h via tm.h rather than
        directly by i386/freebsd.h.
        * configure: Rebuilt.
*POTFILES.in: Add config/freebsd.h

From-SVN: r30628

xm-i386.h: Define `__i386__' if not defined...

        * xm-i386.h: Define `__i386__' if not defined, rather than `i386'
        which is in the user's namespace.
        * libgcc2.c: Look for the ANSI-C approved `__i386__' symbol, vs.
        `i386' which is not in our namespace.

From-SVN: r30627

* invoke.texi (ARM Options): Add in -mno-alignment-traps

From-SVN: r30626

cp-tree.def (FUNCTION_NAME): New tree node.

* cp-tree.def (FUNCTION_NAME): New tree node.
* cp-tree.h (current_function_name_declared): Tweak documentation.
(lang_decl_flags): Add pretty_function_p, adjust dummy.
(DECL_PRETTY_FUNCTION_P): New macro.
* decl.c (cp_finish_decl): Handle declarations of __FUNCTION__,
etc., in a template function.  Use at_function_scope_p instead of
expanding it inline.
* pt.c (tsubst_decl): Handle DECL_PRETTY_FUNCTION_P declarations
specially.
(tsubst): Handle FUNCTION_NAME.
(tsubst_copy): Likewise.
(instantiate_decl): Prevent redeclarations of __PRETTY_FUNCTION__,
etc. in instantiation.
* semantics.c (begin_compound_stmt): Declare __FUNCTION__, etc.,
even in template functions.
(setup_vtbl_ptr): Don't declare __PRETTY_FUNCTION in the
conditional scope at the top of a destructor.

* error.c (dump_function_decl): Use `[ with ... ]' syntax for
specializations too.

From-SVN: r30625

dwarf2out.c (die_struct): Remove die_attr_last and die_child_last.

        * dwarf2out.c (die_struct): Remove die_attr_last and die_child_last.
        (add_dwarf_attr, add_child_die): Just push onto the front.
        (reverse_die_lists): New fn.
        (add_sibling_attributes): Use it.
        (push_decl_scope): Reorganize.
        (gen_struct_or_union_type_die): Don't add a DW_AT_containing_type
        that points to ourself.
        (add_name_and_src_coords_attributes): Don't set file and line for
        an artificial decl.
        (gen_subprogram_die): An artificial function doesn't need to match
        file and line.
        (gen_compile_unit_die): Return the generated die.  Only add
        AT_comp_dir if the filename is relative.
        (remove_AT): Simplify loop.  Also free string values.
        (output_die): A DIE ref can't be null.
        (output_value_format, value_format): Take a dw_attr_ref.
        (dwarf_last_decl, is_extern_subr_die, sibling_offset): Remove.
        (AT_class, AT_flag, AT_int, AT_unsigned, AT_string, AT_ref, AT_loc,
        AT_addr, AT_lbl): New fns.
        (various): Use them.
        (various): Constify.

From-SVN: r30624

combine.c (combine_simplify_rtx): When handling a SUBREG, take SUBREG_WORD into account.

* combine.c (combine_simplify_rtx): When handling a SUBREG,
take SUBREG_WORD into account.
(if_then_else_cond): Likewise.

From-SVN: r30623

stl_rope.h: Fix initialization order.

        * stl_rope.h: Fix initialization order.
        * stl_deque.h: Use static_casts<size_type>(signed_type).

Co-Authored-By: Matthias Klose <doko@cs.tu-berlin.de>
From-SVN: r30622

gmon.c, [...]: Remove advertising clause from BSD license

        * gmon.c, i386/gmon-sol2.c, sparc/gmon-sol2.c: Remove advertising
        clause from BSD license

From-SVN: r30621

strtoul.c, [...]: Remove advertising clause from BSD license

        * strtoul.c, strtol.c, random.c: Remove advertising clause from
        BSD license

From-SVN: r30620

Add regset_head and INIT_REG_SET.

From-SVN: r30619

Reformat load_mems slightly.

From-SVN: r30618

* g++.old-deja/g++.other/warn4.C: New test.

From-SVN: r30617

semantics.c (finish_unary_op_expr): Only set TREE_NEGATED_INT when actually negative.

* semantics.c (finish_unary_op_expr): Only set TREE_NEGATED_INT
when actually negative.

* typeck.c (convert_for_assignment): Expand comment about
strange NULL check, moved from ...
(convert_for_initialization): ... here. Remove unneeded
code.

From-SVN: r30616

cleanup2.C: New test.

* g++.old-deja/g++.eh/cleanup2.C: New test.
* g++.old-deja/g++.ext/pretty2.C: New test.
* g++.old-deja/g++.ext/pretty3.C: New test.
* g++.old-deja/g++.other/debug6.C: New test.

From-SVN: r30615

fixinc.x86-linux-gnu folded into inclhack.def

From-SVN: r30614

__FD_ZERO fixes for gnu libc1&2

From-SVN: r30613

emit-rtl.c (gen_sequence): Only return the pattern of an insn if its code is INSN and it has no notes.

Fri Nov 12 14:08:40 1999  Andrew Haley  <aph@cygnus.com>

* emit-rtl.c (gen_sequence): Only return the pattern of an insn if
its code is INSN and it has no notes.

From-SVN: r30612

varasm.c (function_defined): Remove.

1999-11-22  Andrew Haley  <aph@cygnus.com>

        * varasm.c (function_defined): Remove.
        (make_function_rtl): Don't set function_defined.
        (make_decl_rtl): Remove global register warning.
        * regclass.c (no_global_reg_vars): New variable.
        (globalize_reg): Warn if function has already been defined.
        (regclass_init): Set no_global_reg_vars.

From-SVN: r30611

regclass.c (reg_pref): New structure and static variable

* regclass.c (reg_pref): New structure and static variable
(prefclass): Delete.
(altclass): Delete.
(all uses of prefclass and altclass): Use reg_pref instead.

From-SVN: r30610

Daily bump.

From-SVN: r30609

constants.c (find_methodref_index): Unwrap method names before inserting them in the constant pool.

        * constants.c (find_methodref_index): Unwrap method names before
        inserting them in the constant pool.

        * jcf-parse.c (jcf_parse): Display `interface' when appropriate.

        * class.c (assume_compiled_node): New typedef.
        (assume_compiled_tree): New static data.
        (find_assume_compiled_node): New function.
        (add_assume_compiled): New function.
        (assume_compiled): New function.
        * class.c (make_class_data): Use assume_compiled.
        (is_compiled_class): Use assume_compiled.

        * java-tree.h (add_assume_compiled): Declare.

        * lang.c (lang_decode_option): Parse new options.

From-SVN: r30608

* delete2.C, delete3.C, delete4.C, delete5.C: New tests.

From-SVN: r30607

cp-tree.h (build_vec_delete): Remove `auto_delete' argument.

* cp-tree.h (build_vec_delete): Remove `auto_delete' argument.
* init.c (build_vec_delete, build_vec_delete_1): Likewise.
Always destruct virtual bases of array components, but never
delete them.
(build_vec_init): Adjust invocations.
(build_delete): Likewise.
* decl2.c (delete_sanity): Likewise.

From-SVN: r30606

Rename -mshort-load-bytes switch to -malignment-traps

From-SVN: r30604

Oops, forgot the Changleog entry.

* global.c (allocno): New structure and static variable.
(allocno_reg): Remove, all references replaced by allocno.
(allocno_size): Likewise.
(hard_reg_conflicts): Likewise.
(hard_reg_preferences): Likewise.
(hard_reg_copy_preferences): Likewise.
(hard_reg_full_preferences): Likewise.
(regs_someone_prefers): Likewise.
(allocno_calls_crossed): Likewise.
(allocno_n_refs): Likewise.
(allocno_live_length): Likewise.
(find_reg): Rename ALLOCNO to NUM.

From-SVN: r30603

global.c (allocno): New structure and static variable.

* global.c (allocno): New structure and static variable.
(allocno_reg): Remove, all references replaced by allocno.
(allocno_size): Likewise.
(hard_reg_conflicts): Likewise.
(hard_reg_preferences): Likewise.
(hard_reg_copy_preferences): Likewise.
(hard_reg_full_preferences): Likewise.
(regs_someone_prefers): Likewise.
(allocno_calls_crossed): Likewise.
(allocno_n_refs): Likewise.
(allocno_live_length): Likewise.
(find_reg): Rename ALLOCNO to NUM.

From-SVN: r30602

regclass.c (may_move_in_cost): Rename from may_move_cost, all references updated.

* regclass.c (may_move_in_cost): Rename from may_move_cost, all
references updated.
(may_move_out_cost): New variable.
(init_reg_sets_1): Initialize may_move_out_cost.
(record_reg_classes): Use may_move_out_cost.

From-SVN: r30601

regclass.c (dump_regclass): New function.

* regclass.c (dump_regclass): New function.
(regclass): New parameter DUMP, call DUMP_REGCLASS.
* toplev.c (rest_of_compilation): Opent lreg dump file before regclass,
pass rtl_dump_file to regclass.
* rtl.h (regclass): Update prototype.

From-SVN: r30600

Daily bump.

From-SVN: r30599

varasm.c (output_constructor): Solve problem with long long bitfields...

* varasm.c (output_constructor): Solve problem with long long
bitfields, even on BYTES_BIG_ENDIAN machines (testcase 991118-1).

From-SVN: r30598

i386.md (neg, [...]): Revmap to use ix86_expand_unary_operator and ix86_unary_operator_ok.

        * i386.md (neg, not and abs patterns): Revmap to use
        ix86_expand_unary_operator and ix86_unary_operator_ok.
        (add?f and sub?f expanders): Force operand 1 to register.
        * i386.c (ix86_expand_unary_operator): Rewrite.
        (ix86_unary_operator_ok): Ensure that memory operands
        match real opcode.
        (ix86_binary_operator_ok): Do not allow operand 1 to
        come into memory and operand 0 not.
        (ix86_expand_binary_operator): Ensure that
        src1 is not non-matching memory.

From-SVN: r30597

i386.md (negs?2): Rewrite to expanders...

* i386.md (negs?2): Rewrite to expanders, new patterns and splitters
to support integer registers and memory.
(abss?2_integer): Likewise.

From-SVN: r30596

Daily bump.

From-SVN: r30595

i386.h (enum reg_class): Add FLOAT_INT_REGS.

* i386.h (enum reg_class): Add FLOAT_INT_REGS.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Define FLOAT_INT_REGS as union of FLOAT_REGS
and GENERAL_REGS.
* i386.md (pushsf): Do not preferre FLOAT_REGS over GENERAL_REGS.
(movsf): Likewise; unify 4th and 5th alternative.
(pushdf): Likewise.
(movdf_1): Likewise; rename to movdf_integer.
(pushxf): Likewise; rename to pushxf_integer; fix output template;
remove redundant splitter.
(movxf_1): Likewise; rename to movxf_integer; fix splitter's condition.
(movdf_nointeger): New.
(movxf_nointeger): New.
(pushxf_nointeger): New.

From-SVN: r30594

i386.md (extend?f?f): Split to expander and pattern, refuse two memory operands in patterns.

* i386.md (extend?f?f): Split to expander and pattern, refuse two
memory operands in patterns.
(fop*): Refuse two memory operands.

From-SVN: r30593

i386.md (ashrsi3_31): Allow cltd when optimizing for size even on !TARGET_USE_CLTD CPUs.

* i386.md (ashrsi3_31): Allow cltd when optimizing for size even
on !TARGET_USE_CLTD CPUs.

From-SVN: r30592

sjlj jumbo patch

From-SVN: r30591

* MAINTAINERS: Add new 'write after approval' maintainer.

From-SVN: r30590

rtl.texi (mem): Add documentation for alias-set argument to RTX `mem'.

* rtl.texi (mem): Add documentation for alias-set argument
to RTX `mem'.

From-SVN: r30589

* g++.old-deja/g++.ext/restrict1.C: New test.

From-SVN: r30588

extend.texi: Document C++ restricted pointers and references.

* extend.texi: Document C++ restricted pointers and references.

* cp-tree.h (grok_method_quals): Return this pointer qualifiers.
* decl.c (grokdeclarator): Adjust calls to grok_method_quals.
* decl2.c (grok_method_quals): Accept `restrict' as applying to
the object pointer. Return such qualifiers.
(grokclassfn): Apply this pointer qualifiers. Cleanup unused
variables.

From-SVN: r30587

addr_affects_sp_p now unconditional

From-SVN: r30586

i386.h (struct_processor_costs): New fileds int_load, int_store, fp_move, fp_load and fp_store

* i386.h (struct_processor_costs): New fileds int_load, int_store, fp_move,
fp_load and fp_store
(REGISTER_MOVE_COST): Fix comment, calculate exactly the cost of
fp->int moves
(MEMORY_MOVE_COST): New macro.
* i386.c (386_cost): Define new fields.
(i486_cost): Likewise.
(pentium_cost): Likewise.
(pentiumpro_cost): Likewise.
(k6_cost): Likewise.

From-SVN: r30585

Daily bump.

From-SVN: r30584

* template7.C: Crash test passes, bug error is now bogus.

From-SVN: r30583

Changed my e-mail address to oliva@lsd.ic.unicamp.br

From-SVN: r30582

class.c (layout_class): Always convert TYPE_SIZE_UNIT to int_type_node...

Wed Nov 17 21:09:28 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* class.c (layout_class): Always convert TYPE_SIZE_UNIT to
  int_type_node: that's what `_Jv_AllocObject' expects.

From-SVN: r30581

valarray_meta.h (_DEFINE_EXPR_UNARY_FUNCTION): Don't forget to define tanh.

1999-11-19  Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>

        * std/valarray_meta.h (_DEFINE_EXPR_UNARY_FUNCTION): Don't forget
        to define tanh.

From-SVN: r30580

m68kelf.h: Suppress '/* within comment' warning.

* config/m68k/m68kelf.h: Suppress '/* within comment' warning.

* config/m68k/m68k.h (MASK_PCREL): Don't use same value as
MASK_ALIGN_INT.

* config/m68k/m68k.h (MASK_NO_STRICT_ALIGNMENT): New macro.
(TARGET_STRICT_ALIGNMENT): New macro.
(TARGET_SWITCHES): Add "strict-align" and "no-strict-align".
(STRICT_ALIGNMENT): Depend on TARGET_STRICT_ALIGNMENT.
* invoke.texi (M680x0 Options): Document -mstrict-align.

Co-Authored-By: Geoff Keating <geoffk@cygnus.com>
From-SVN: r30579

i386-protos.h (split_xf, [...]): Remove.

        * i386-protos.h (split_xf, ix86_split_movdi): Remove.
        (ix86_split_long_move): Declare.
        * i386.c (split_xf, ix86_split_movdi): Remove.
        (ix86_split_to_parts, ix86_split_long_move): New.
        * i386.md (dimode move splitters): Use ix86_split_long_move.
        (dfmode move splitters): Likewise.
        (xfmode move splitters): Likewise.
        (movsf_1): Allow F->r.
        (movdf_1, movxf_1): Allow F->ro.

Co-Authored-By: Richard Henderson <rth@cygnus.com>
From-SVN: r30578

except.c (expand_end_catch_block): Fix typo.

* except.c (expand_end_catch_block): Fix typo.
(expand_exception_blocks): Simplify.  Don't call
expand_leftover_cleanups.

From-SVN: r30577

except.h (struct eh_entry): Add goto_entry_p.

* except.h (struct eh_entry): Add goto_entry_p.
(eh_region_from_symbol): Remove prototype.
* except.c (find_func_region_from_symbol): New function.
(emit_cleanup_handler): Likewise.
(eh_region_from_symbol): Make it static.
(add_new_handler): Verify the argument.
(find_func_region): Update comment.
(expand_eh_region_end): Expand handlers here, rater than waiting
until expand_leftover_cleanups or start_all_catch.
(expand_leftover_cleanups): Don't expand here.
(expand_start_all_catch): Or here.
(expand_rethrow): Check the return value from find_func_region.
* function.c (expand_function_end): Emit the catch_clauses.

From-SVN: r30576

* integrate.c (expand_inline_function): Add necessary check for NULL.

From-SVN: r30575