* expr.c (emit_move_insn_1): Only emit clobbers if one of
the outputs is a SUBREG.
* rtlanal.c (reg_overlap_mentioned_p): Revert December 15th
change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30979 138bc75d-0d04-0410-961f-82ee72b054a4

    * toplev.c (rest_of_compilation): Run branch shortening after
        reg-stack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30978 138bc75d-0d04-0410-961f-82ee72b054a4

New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30977 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (loop_depth): Remove
(scan_one_insn): Do not handle LOOP_NOTE insns.
(regclass): Go through basic blocks and set loop_cost

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30976 138bc75d-0d04-0410-961f-82ee72b054a4

Fix an older test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30975 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree.h (DECL_FROM_INLINE): Check DECL_ABSTRACT_ORIGIN too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30974 138bc75d-0d04-0410-961f-82ee72b054a4

    * loop.c (insert_loop_mem): Ignore memory clobbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30973 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (movqi): Use "nonimmediate_operand" for output operand.
(movstrictqi, movdi, movsf, movdf, movxf): Likewise.
(adddi, addqi, addhi, subdi, subqi, subhi, ffs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30972 138bc75d-0d04-0410-961f-82ee72b054a4

    * profile.c: Remove redundant #include "output.h".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30971 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (simplify_comparison): Reduce (OP (MINUS A B) 0)
        to (OP A B).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30970 138bc75d-0d04-0410-961f-82ee72b054a4

    * h8300.md (HImode preinc peephole): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30969 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30968 138bc75d-0d04-0410-961f-82ee72b054a4

Add new tests for long long spanning reg/stack

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30967 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (handle_using_decl): Get TYPE_FIELDS and TYPE_METHODS
out of the class, rather than taking them as parameters.
(build_vbase_pointer_fields): Move here from tree.c.
(build_vtbl_or_vbase_field): New function.
(check_methods): Likewise.
(remove_zero_width_bitfields): Likewise.
(add_virtual_function): Use tree_cons instead of temp_tree_cons.
(delete_duplicate_fields_1): Tidy.  Don't delete duplicate
USING_DECLs here.
(finish_struct_methods): Handle the case where there are no
methods here.
(get_basefndecls): Use tree_cons instead of temp_tree_cons.
(check_field_decls): Call delete_duplicate_fields here.
(finish_struct_1): Tidy.  Use check_methods and
remove_zero_width_bitfields.
* cp-tree.h (build_vbase_pointer_fields): Remove.
* decl.c (grokdeclarator): Use tree_cons instead of
temp_tree_cons.
* decl2.c (qualified_lookup_using_namespace): Use tree_cons
instead of temp_tree_cons.
* lex.c (cons_up_default_function): Remove dead code.
* method.c (fixup_pending_inline): New function, split out from ...
(do_inline_function_hair): ... here.
* tree.c (build_vbase_pointer_fields): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30966 138bc75d-0d04-0410-961f-82ee72b054a4

    * function.c (retrofit_block): Abort if we don't find a suitable insn.
        (insert_block_after_note): Abort if we don't have a previous block.
        Remove FN parameter.
        * function.h: Adjust.

        * tree.c (walk_tree): Walk operand subtrees in forward order.
        * optimize.c (expand_call_inline): Likewise.
        (optimize_function): Initialize id->scope_stmt to something useful.
        (remap_block): Assume id->scope_stmt has a useful value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30965 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natSystem.cc (init_properties): Don't set user.name or
user.home if NO_GETUID defined.  Only set user.dir if getcwd
exists.

* include/config.h.in: Rebuilt.
* acconfig.h (NO_GETUID): New define.
* configure.in: Rebuilt.
* configure.in: Define NO_GETUID in cross case.  Check for getcwd
in native case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30964 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (expand_builtin_mathfn): Make sure not to expand the
argument more than once.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30963 138bc75d-0d04-0410-961f-82ee72b054a4

    * stmt.c (expand_decl): Expand upper bound of a dynamic array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30962 138bc75d-0d04-0410-961f-82ee72b054a4

tweak comments

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30961 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (emit_group_load): Use dst mode if src is VOIDmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30960 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (PREFERRED_STACK_BOUDNARY): Provide default value.
(assign_stack_local_1): Limit alignment to PREFERRED_STACK_BOUNDARY,
update stack_alignment_needed.
(prepare_function_start): Initialize stack_alignment_needed
* function.h (struct function): Add field stack_alignment_needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30958 138bc75d-0d04-0410-961f-82ee72b054a4

* caller-save.c (insert_one_insn): Returns struct insn_chain *.
Handle live_throughout / dead_or_set instead of live_before /
live_after.
(save_call_clobbered_regs): Get register livenessinformation from
chain->live_throughout.
(add_stored_regs): New function.
(insert_restore, insert_save): Add restored / saved registers to
dead_or_set.
* global.c (reg_dies): New parameter chain.
(reg_becomes_live): Third parameter is regs_set now.
Changed all callers.
(reg_dies): New parameter chain.  Changed all callers.
(build_insn_chain): Set live_throughout instead of
live_before / live_after.
* reload.h (struct insn_chain): Replace members live_before /
live_after with live_throughout / dead_or_set.
* reload1.c (new_insn_chain): Handle live_throughout / dead_or_set
instead of live_before / live_after.
(maybe_fix_stack_asms, find_reload_regs, finish_spills): Likewise.
(order_regs_for_reload, find_reg, finish_spills): Likewise.
(choose_reload_regs_init): Likewise.
* stupid.c (current_chain, find_clobbered_regs): Delete.
(stupid_life_analysis): Set chain->live_throughout chain->dead_or_set
instead of chain->live_before / chain->live_after.
(mark_hard_ref): New function.
(stupid_mark_refs): Call mark_hard_ref. Clear chain->live_throughout.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30957 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-15  David S. Miller  <davem@redhat.com>

* rtlanal.c (reg_overlap_mentioned_p): Handle CONCAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30956 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (calculate_loop_depth): Make global, remove prototype,
rewrite to use new loop infrastructure.
(find_basic_block): Remove calculate_loop_depth call.
* toplev.c (rest_of_compilation): Call find_basic_block.
* output.h (calculate_loop_depth): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30955 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (dump_flow_info): Dump loop_depth.
(flow_loop_nodes_find): Increase loop_depth for basic block in the
body.
(flow_loop_find): Initialize the loop_depth for each basic block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30954 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.warn/cast-align1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30953 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (build_c_cast): Expand warning message. Move pointer
alignment warning to after the cast. Don't warn about pointer
alignment when given a pointer to incomplete.
fix cut-n-paste error on 1999-12-09  Andreas Jaeger and
1999-12-09  Mark Mitchell (was 11999 & 999)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30952 138bc75d-0d04-0410-961f-82ee72b054a4

    * cp-tree.h (make_aggr_type): Declare.
        * lex.c (cp_make_lang_type): Don't SET_IS_AGGR_TYPE.
        (make_aggr_type): New.

        * decl.c (build_typename_type, init_decl_processing): Use it.
        (build_ptrmemfunc_type, xref_tag): Likewise.
        * except.c (call_eh_info): Likewise.
        * init.c (init_init_processing): Likewise.
        * pt.c (process_template_parm, lookup_template_class): Likewise.
        * rtti.c (expand_class_desc): Likewise.
        * semantics.c (begin_class_definition, finish_typeof): Likewise.
        * tree.c (copy_template_template_parm): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30951 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree.c (decl_function_context): Handle virtual functions.

        * tlink.c (scan_linker_output): Don't look in demangled name when
        looking for linker output keywords.

        * dwarfout.c (output_type): We can defer namespace-scope classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30950 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.def (TEMPLATE_PARM_INDEX): Calculate size using
sizeof (struct tree_common).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30949 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (MYCXXFLAGS): Include $(CXXFLAGS).
        (MYCFLAGS): Include $(CFLAGS).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30948 138bc75d-0d04-0410-961f-82ee72b054a4

    * filedoalloc.c, floatio.h, iovfprintf.c, iovfscanf.c: Remove
        advertising clause from BSD license, pursuant with

          ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30947 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (add_abstract_origin_attribute): Do call abort if
        the abstract origin wasn't emitted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30946 138bc75d-0d04-0410-961f-82ee72b054a4

    * optimize.c (expand_call_inline): Set BLOCK_ABSTRACT_ORIGIN on the
        outermost block to point to the inlined function decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30945 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30944 138bc75d-0d04-0410-961f-82ee72b054a4

    * regclass.c (record_reg_classes): Update comment for merging
        register class preferences in reg->reg copies.  Tighten conditions
        for merging register class preferences in reg->reg copies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30943 138bc75d-0d04-0410-961f-82ee72b054a4

* strstream.h (strstreambuf::streambuf): Rename parameters to
avoid shadow warning.
* stream.h (WS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30941 138bc75d-0d04-0410-961f-82ee72b054a4

back out unrelated patch to std:: qualify reverse_iterator

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30940 138bc75d-0d04-0410-961f-82ee72b054a4

* std/bastring.h (basic_string::basic_string): Rename parameters
to avoid shadow warnings.
* std/bastring.cc (alloc): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30938 138bc75d-0d04-0410-961f-82ee72b054a4

* rs6000.md (tablejumpdi): Generate DImode LABEL_REF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30936 138bc75d-0d04-0410-961f-82ee72b054a4

    * error.c (dump_decl): operator==, not operator ==.
        (op_to_string): Likewise.

        * decl.c (compute_array_index_type): Handle null name.

        * decl2.c (ambiguous_decl): Fix to match comment.
        (lookup_using_namespace): Adjust.

        * decl2.c (import_export_class): Don't ignore dllimport.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30935 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (check_field_decls): Split out from ...
(finish_struct_1): ... here.  Use it.  Tidy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30934 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/m68020-elf.h (ENDFILE_SPEC): Delete.
(INIT_SECTION_ASM_OP): Delete.
(FINI_SECTION_ASM_OP): Delete.
(STARTFILE_SPEC): Define to hold just crtbegin.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30933 138bc75d-0d04-0410-961f-82ee72b054a4

List Jakub as Sparc co-maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30932 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (class_scope_p): New fn.
        (gen_subprogram_die): Use it.
        (gen_variable_die): Use it.  Tweak logic.
        (gen_struct_or_union_type_die): Check context_die to determine
        if we're function-local.
        (dwarf2out_decl): Check DECL_BUILT_IN, not DECL_FUNCTION_CODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30931 138bc75d-0d04-0410-961f-82ee72b054a4

Tue Dec 14 14:20:16 1999  Per Bothner  <per@bothner.com>

* class.c (make_class_data): flag_keep_inline_functions to keep
private methods in the method array.

(This is a fix to the Java PR #110:
  http://sourceware.cygnus.com/ml/java-prs/1999-q4/msg00179.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30930 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid reversing bivs with maybe_multiple set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30929 138bc75d-0d04-0410-961f-82ee72b054a4

Add support for -mcpu=arm720 cmmand line switch

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30928 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.c (strength_reduce): Fix sign of giv lifetime calculation
for givs made from biv increments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30927 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (remap_save_expr): Add walk_subtrees parameter.
* optimize.c (copy_body_r): Pass it.
* tree.c (remap_save_expr): Clear walk_subtrees for an
already-handled SAVE_EXPR.
(cp_unsave_r): Pass walk_subtrees to remap_save_expr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30926 138bc75d-0d04-0410-961f-82ee72b054a4

* dump.c (dequeue_and_dump): Dump DECL_NAMESPACE_ALIAS.
* ir.texi (DECL_NAMESPACE_ALIAS): Document it.

* error.c (dump_expr): Handle EXPR_WITH_FILE_LOCATION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30925 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/linux64.h (DEFAULT_VTABLE_THUNKS): Define to 1.
(ASM_IDENTIFY_GCC): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30924 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in (alpha-osf, alpha-linux): Handle ev6[78].
        * alpha.c (override_options): Recognize -mcpu=ev67.
        * alpha.h (CPP_CPU_EV67_SPEC): New.
        (CPP_CPU_DEFAULT_SPEC): Examine TARGET_CPU_DEFAULT to use it.
        (EXTRA_SPECS): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30923 138bc75d-0d04-0410-961f-82ee72b054a4

    * config.guess (alpha-osf, alpha-linux): Detect ev67.
        * config.sub: Accept alphaev[78], alphaev8.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30922 138bc75d-0d04-0410-961f-82ee72b054a4

    * cppp.c (main): Set trigraphs and __STRICT_ANSI__ as
        appropriate for -lang-c89 and -std=*.
        * cppinit.c (cpp_handle_option): Likewise.
        (new_pending_define): New, split out from cpp_handle_option.
        * gcc.c (default_compilers): Don't define __STRICT_ANSI__
        or enable trigraphs for -ansi/-std=*.

        * ginclude/stdarg.h (__va_copy): New.
        (va_copy): Don't define for C89.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30921 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.md (mulsidi3adddi, umulsidi3adddi): New patterns
for long long multiply-accumulate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30919 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (scan_one_insn): Set loop_cost to 1 when
optimizing for size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30918 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/xm-sp64.h: Avoid using __sparc_v9__ when testing
for sparc64.
* config/sparc/sparc.h: Likewise.
* config/sparc/xm-sysv4-64.h: Likewise.
* config/float-sparc.h: Likewise.
* glimits.h: Likewise.
* longlong.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30917 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.h (SPARC_DEFAULT_CMODEL): Default to CM_32.
(CONDITIONAL_REGISTER_USAGE): For block profiling fix %g4 on sparc64,
not %g2.
(MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Use %g4 instead of %g2
as sparc64 block profiling register.
* config/sparc/sparc.c (sparc_override_options): Allow block
profiling with -m32.
(sparc_block_profiler): Use %g4 instead of %g2 as sparc64 block
profiling register.
* config/sparc/linux64.h (MACHINE_STATE_*): Only provide these
macros on TARGET_ARCH32. sparc.h has macros good enough for sparc64.
* config/sparc/sol2.h (MACHINE_STATE_*): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30916 138bc75d-0d04-0410-961f-82ee72b054a4

Undo one misguided optimization attempt in previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30915 138bc75d-0d04-0410-961f-82ee72b054a4

Run reg_scan_update to get information about regs created by loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30914 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c  (record_reg_classes): Do not do the copying preferrencing
when source does not die.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30913 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (record_reg_classes): Handle INOUT operands propertly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30912 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/linux64.h (TARGET_LIVE_G0,
TARGET_BROKEN_SAVERESTORE): Don't support weird SPARC
variants on Linux.
* config/sparc/linux.h (TARGET_LIVE_G0,
TARGET_BROKEN_SAVERESTORE): Likewise.
* config/sparc/linux-aout.h (TARGET_LIVE_G0,
TARGET_BROKEN_SAVERESTORE): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30911 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid making shared rtl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30910 138bc75d-0d04-0410-961f-82ee72b054a4

New testcases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30909 138bc75d-0d04-0410-961f-82ee72b054a4

New testcase

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30908 138bc75d-0d04-0410-961f-82ee72b054a4

* target.h: Handle sparc64 the same way as alpha.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30907 138bc75d-0d04-0410-961f-82ee72b054a4

* std/bastring.h (class basic_string::Rep): Use proper defines
for sparc v9 and fix asm for sparc64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30906 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30905 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself into "write after approval"

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30904 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-14  Mumit Khan  <khan@xraylith.wisc.edu>

* cccp.c (INO_T_EQ): Disable inode-based optimization for Cygwin.
* cppfiles.c (INO_T_EQ): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30903 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-14  Mumit Khan  <khan@xraylith.wisc.edu>

* stl_config.h (__MINGW32__): Define __STL_WIN32THREADS for thread
safe runtime.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30902 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-14  Mumit Khan  <khan@xraylith.wisc.edu>

* class.c (finish_base_struct): Allow multiple COM base classes
as well as non-COM bases as long as it's not the leftmost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30901 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-14  Mumit Khan  <khan@xraylith.wisc.edu>

* i386/crtdll.h (STARTFILE_SPEC): Add -pg profiling support.
* i386/mingw32.h (LIB_SPEC): Likewise.
(STARTFILE_SPEC): Likewise.
* i386/uwin.h (LIB_SPEC): Likewise.
(STARTFILE_SPEC): Likewise.

* i386/mingw32.h (SUBTARGET_PROLOGUE): Override Cygwin definition.
* i386/uwin.h (SUBTARGET_PROLOGUE): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30900 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/991213-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30899 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/991213-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30898 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/991213-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30897 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-13  Mumit Khan  <khan@xraylith.wisc.edu>

* lex.c (saving_parse_to_obstack): New global.
(reinit_parse_for_block): Use.
(reinit_parse_for_expr): Use.
(check_newline): Use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30896 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself to "write after approval" list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30895 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (combine_simplify_rtx): Fix order of checks for
        (ashiftrt foo C) -> (lt foo (const_int 0)) simplification.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30894 138bc75d-0d04-0410-961f-82ee72b054a4

* aclocal.m4, configure: Rebuilt.
* acinclude.m4: Changed version to 5.0a4.
* Makefile.in: Rebuilt.
* Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30893 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.md  (*mulsidi3adddi, *umulsidi3adddi) Backed out
12/10/99 change, reapplied to merged-arm-thumb-backend-branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30891 138bc75d-0d04-0410-961f-82ee72b054a4

Simplify reload register allocation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30890 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30889 138bc75d-0d04-0410-961f-82ee72b054a4

* optimize.c (initialize_inlined_parameters): Take FN to which the
parameters belong as an argument.
(expand_call_inline): Expand calls into the parameter
initializations before pushing the function onto the list of
functions we are presently expanding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30888 138bc75d-0d04-0410-961f-82ee72b054a4

    * doprnt.c: Remove incorrect comment closure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30887 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (create_edge_list): Cast xmalloc return value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30886 138bc75d-0d04-0410-961f-82ee72b054a4

    * cse.c: Fix a few minor whitespace goofs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30885 138bc75d-0d04-0410-961f-82ee72b054a4

    * mips/vxworks.h: Fix problem with comment termination.
        (EXTRA_SECTIONS): Add in_sbss.
        (EXTRA_SECTION_FUNCTIONS): Corresponding changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30884 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (struct cse_reg_info): Add hash_next member,
reorder rest of struct for better packing on 64-bit
hosts.
(cse_reg_info_tree): Kill.
(REGHASH_SHIFT, REGHASH_SIZE, REGHASH_MASK, reg_hash,
REGHASH_FN): New custom pow2 hash mechanism.
(NBUCKETS): Kill.
(HASH_SHIFT, HASH_SIZE, HASH_MASK, HASH, table): Rework to
use a pow2 hash table.
(get_cse_reg_info): Rework to use new REGHASH.
(new_basic_block): Likewise, use HASH_SIZE, and inline
free_element call.
(remove_from_table): Rework to use HASH_SIZE/HASH_MASK,
and inline free_element call.
(lookup_as_function, insert, flush_hash_table, invalidate,
remove_invalid_refs, remove_invalid_subreg_refs, rehash_using_reg,
invalidate_for_call, use_related_value, find_comparison_args,
fold_rtx, equiv_constant, cse_insn, invalidate_memory): Likewise.
(hash_cse_reg_info, cse_reg_info_equal_p, free_element,
get_element): Kill.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30883 138bc75d-0d04-0410-961f-82ee72b054a4

    * cse.c (cse_basic_block): Free qty_table consistently.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30882 138bc75d-0d04-0410-961f-82ee72b054a4

Fri Dec 10 21:53:45 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (java_complete_lhs): Force convertion of array
        dimensions to int_type_node, that's what runtime's ABI expects.

(This patch is a fix for the PR #79:
 http://sourceware.cygnus.com/ml/java-prs/1999-q4/msg00069.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30881 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.md (movtf reg/reg split): Don't generate
SUBREGs by hand, gen the appropriate hard reg directly.
(movtf reg/mem split): Likewise and alter_subreg on destination
if necessary.
(movtf mem/reg split): Similarly.
(movdf_cc_sp64): Rename from hidden pattern.
(movtf_cc_hq_sp64): Renamed from movtf_cc_sp64.
(movtf_cc_sp64, following split): New pattern and splitter.
(movdf_cc_reg_sp64): Rename from hidden pattern.
(movtf_cc_reg_hq_sp64): Renamed from movtf_cc_reg_sp64, require
TARGET_HARD_QUAD.
(movtf_cc_reg_sp64, following split): New pattern and splitter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30880 138bc75d-0d04-0410-961f-82ee72b054a4

1999-12-15  Anthony Green  <green@cygnus.com>

* check-init.c (check_init): Take into account both types of
        `throw's when checking for uninitialized variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30879 138bc75d-0d04-0410-961f-82ee72b054a4

Fri Dec 10 16:13:48 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
  operand of a WFL, until the Java front-end gets fixed with regard
  to Mark Mitchell's gcc/tree.h patch (1999-12-04.)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30878 138bc75d-0d04-0410-961f-82ee72b054a4

Fri Dec 10 16:12:13 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* tree.def (EXPR_WITH_FILE_LOCATION): Temporarily add a third
  operand, for use in the Java front-end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30877 138bc75d-0d04-0410-961f-82ee72b054a4

Oops.  Date was wrong.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30876 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.c (load_mems): Don't hoist written floating point mem
if -ffloat-store.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30875 138bc75d-0d04-0410-961f-82ee72b054a4

* except.h (struct eh_queue): Add `next' pointer.
(struct eh_status): Make x_ehqueue a pointer.
(push_ehqueue):  Declare.
(pop_ehqueue): Likewise.
* except.c (expand_eh_region_end): Adjust now that ehqueue is a
pointer.
(expand_fixup_region_end): Likewise.
(expand_leftover_cleanups): Likewise.
(push_ehqueue): Define.
(pop_ehqueue): Likewise.
(emit_cleanup_handler): Use push_ehqueue and pop_ehqueue rather
than doing it inline.
(expand_start_all_catch):  Adjust now that ehqueue is a
pointer.
(mark_eh_queue): Mark all level of the queue.
(mark_eh_status):  Adjust now that ehqueue is a
pointer.
(init_eh_for_function): Allocate ehqueue.
(free_eh_status): Free it.
* stmt.c (expand_cleanups): Save the ehqueue around the cleanup
expansion for a fixup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30874 138bc75d-0d04-0410-961f-82ee72b054a4