[multiple changes]

2004-05-22  Andrew Pinski  <pinskia@physics.uc.edu>

* c-common.c (c_common_truthvalue_conversion): Handle
UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
i.e. set the type to truthvalue_type_node and return.

2004-05-22  Zack Weinberg  <zack@codesourcery.com>

       * tree.h (struct tree_decl): Add possibly_inlined bit.
(DECL_POSSIBLY_INLINED): New accessor macro.
* cgraph.h: Remove declaration of cgraph_inline_hash.
* cgraph.c: Remove definition of cgraph_inline_hash.
(hash_node): Revert to hashing DECL_UID.
(eq_node): Take two pointers to cgraph_node structures.
Compare DECL_UIDs.
(cgraph_remove_node): Pass the node directly to htab_find_slot.
(cgraph_varpool_hash_node): Rename hash_varpool_node;
hash on DECL_UID.
(eq_cgraph_varpool_node): Rename eq_varpool_node; take two
pointers to cgraph_varpool_node structures; compare DECL_UIDs.
(cgraph_node): Allocate a temporary node on the stack, fill in
its DECL field, and pass that to htab_find_slot.
(cgraph_varpool_node): Likewise.
(cgraph_function_possibly_inlined_p): If global info is ready,
return the DECL_POSSIBLY_INLINED bit.
* cgraphunit.c (cgraph_mark_inline_edge): Set DECL_POSSIBLY_INLINED
instead of mucking with cgraph_inline_hash.

From-SVN: r82140

* intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.

From-SVN: r82139

abi_check.cc: Add unistd.h.

2004-05-22  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/abi_check.cc: Add unistd.h.

From-SVN: r82137

dump-parse-tree.c (gfc_show_equiv): New function.

* dump-parse-tree.c (gfc_show_equiv): New function.
(gfc_show_namespace): Use it.

From-SVN: r82136

* doc/contrib.texi: Add g77 contributors.

From-SVN: r82135

re PR fortran/13249 (Error when using COMMON)

PR fortran/13249
* symbol.c (gfc_add_common): Disable checks to work around other more
fundamental inadequacies.

From-SVN: r82134

name-lookup.c (check_for_out_of_scope_variable): Avoid ICE by returning when TREE_TYPE is error_mark_node.

* name-lookup.c (check_for_out_of_scope_variable): Avoid ICE by
returning when TREE_TYPE is error_mark_node.
* typeck.c (require_complete_type): Return error_mark_node if
value's type is an error_mark_node.

* g++.dg/lookup/forscope2.C: New test case.

From-SVN: r82133

trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE only for functions.

* trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
only for functions.
(gfc_build_function_decl): Likewise.

From-SVN: r82132

check.c (gfc_check_system_clock): New function.

* check.c (gfc_check_system_clock): New function.
* intrinsic.c (add_sym_3s): New function.
(add_subroutines): Use it.
* intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
Add prototypes.
* iresolve.c (gfc_resolve_system_clock): New function.
libgfortran/
* intrinsics/system_clock: New file.
* Makefile.am: Add intrinsics/system_clock.c.
* Makefile.in: Regenerate.

From-SVN: r82131

invoke.texi: Document -Wunderflow and spell check.

* invoke.texi: Document -Wunderflow and spell check.
* lang.opt: Add Wunderflow.
* gfortran.h (gfc_option_t): Add warn_underflow option.
* options.c (gfc_init_options, set_Wall): Use it.
* primary.c (match_real_constant): Explicitly handle UNDERFLOW.
* arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
* arith.c (common_logarithm): Fix typo in comment.

From-SVN: r82130

calls.c (initialize_argument_information): Forbid sibcalls if a callee-copied argument is stored in the current function's...

* calls.c (initialize_argument_information): Forbid sibcalls if a
callee-copied argument is stored in the current function's frame.

From-SVN: r82129

re PR libstdc++/15565 ([3.4 only] SLES9: leading + sign for unsigned int with showpos)

2004-05-22  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/15565
* include/bits/locale_facets.tcc (__int_to_char(unsigned long),
__int_to_char(unsigned long long)): Showpos is not relevant
for unsigned types.
* testsuite/22_locale/num_put/put/char/15565.cc: New.
* testsuite/22_locale/num_put/put/wchar_t/15565.cc: New.

* testsuite/22_locale/num_put/put/wchar_t/1.cc: Use L for the fill
char.
* testsuite/22_locale/num_put/put/wchar_t/2.cc: Likewise.
* testsuite/22_locale/num_put/put/wchar_t/3.cc: Likewise.
* testsuite/22_locale/num_put/put/wchar_t/4.cc: Likewise.
* testsuite/22_locale/num_put/put/wchar_t/5.cc: Likewise.
* testsuite/22_locale/num_put/put/wchar_t/6.cc: Likewise.
* testsuite/22_locale/num_put/put/wchar_t/8.cc: Likewise.

From-SVN: r82128

fix-header.c (read_scan_file): Update for add_path change.

2004-05-22  Eric Christopher  <echristo@redhat.com>

* fix-header.c (read_scan_file): Update for add_path change.

From-SVN: r82127

run_doxygen: Bump required version.

2004-05-21  Matthias Klose  <doko@debian.org>

* docs/doxygen/run_doxygen:  Bump required version.

From-SVN: r82125

abi.html (libgcc_s): Additions suggested by Matthias Klose.

2004-05-21  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/abi.html (libgcc_s): Additions suggested by Matthias Klose.
* docs/doxygen/Intro.3: Subtractions suggested by Phil Edwards.

From-SVN: r82122

c.opt (Wmissing-include-dirs): New.

* c.opt (Wmissing-include-dirs): New.
* c-opts.c (c_common_handle_option): Pass true for user_supplied_p
to add_path () for -I, but false for OPT_idirafter, OPT_iquote and
OPT_isystem. Handle case OPT_Wmissing_include_dirs.
* c-incpath.h (add_path): Add fourth (bool) argument.
* c-incpath.c (add_env_var_paths): Pass false to add_path ().
(add_standard_paths): Likewise.
(remove_duplicates) [REASON_NOENT]: Warn if -Wmissing-include-dirs
is used and the directory was user-supplied via -I.
(add_path): Set p->user_supplied_p.  Remove duplicated code by
using add_cpp_dir_path ().
* cpplib.h (struct cpp_options): Add warn_missing_include_dirs.
(struct cpp_dir): Add user_supplied_p.
* doc/invoke.texi (Warning Options): Document new option.

[testsuite]
* gcc.dg/cpp/Wmissingdirs.c: New.

From-SVN: r82121

fold-const.c (fold_read_from_constant_string): Convert result to requested type.

* fold-const.c (fold_read_from_constant_string): Convert result to
requested type.

From-SVN: r82120

Daily bump.

From-SVN: r82118

* fr.po, tr.po: Update.

From-SVN: r82111

gimplify.c (mostly_copy_tree_r): Don't attempt to copy decls.

        * gimplify.c (mostly_copy_tree_r): Don't attempt to copy decls.
        (copy_if_shared_r): Don't copy decls, types, constants, BINDs.
        Don't mark VA_ARG_EXPRs volatile here.
        (gimplify_modify_expr): Unshare TYPE_SIZE_UNIT.

From-SVN: r82110

io.c (check_format): As a GNU extension...

* io.c (check_format): As a GNU extension, allow the comma after a
string literal to be optional in a format.  Use gfc_notify_std to
issue an error/warning as appropriate.

* io/format.c (parse_format_list): Allow the comma after a string
literal to be optional.

From-SVN: r82109

Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS.

2004-05-21  Frank Ch. Eigler  <fche@redhat.com>

* Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS.
* Makefile.in: Ditto.

From-SVN: r82107

io.c (check_format): Use gfc_notify_std to determine whether to issue an error/warning for omitting...

* io.c (check_format): Use gfc_notify_std to determine whether to
issue an error/warning for omitting the digits from the X format.

From-SVN: r82106

Makefile.in (tree-dump.o): Depend on tree-iterator.h.

        * Makefile.in (tree-dump.o): Depend on tree-iterator.h.
        * tree-dump.c (dequeue_and_dump): Dump STATEMENT_LISTs.

From-SVN: r82105

istream.tcc (ignore): Remove redundant line.

2004-05-21  Paolo Carlini  <pcarlini@suse.de>

* include/bits/istream.tcc (ignore): Remove redundant line.
(readsome): Tidy, closely following 27.6.1.3, p30.

From-SVN: r82103

fold-const.c (fold, [...]): Use fold_convert instead of convert.

* fold-const.c (fold, fold_relational_hi_lo,
nondestructive_fold_binary_to_constant,
fold_read_from_constant_string): Use fold_convert instead of convert.
* builtins.c (simplify_builtin, simplify_builtin_strstr,
simplify_builtin_strchr, simplify_builtin_strrchr,
simplify_builtin_strpbrk): Use fold_convert instead of convert.

From-SVN: r82102

Layout interfaces during preparation, not initialization.

* java/lang/natClass.cc (initializeClass): Move
_Jv_LayoutInterfaceMethods call...
* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass): to here.

From-SVN: r82101

tree-flow-inline.h (num_immediate_uses): Don't abort if DF is NULL.

* tree-flow-inline.h (num_immediate_uses): Don't abort if DF
is NULL.

From-SVN: r82099

oops - omitted from previous delta.  This change is:

(INITIALIZE_TRAMPOLINE): Replace 'tramp' with 'TRAMP' in the body of the
macro definition.

From-SVN: r82097

gcc_release (build_sources): Generate the NEWS file in toplevel.

2004-05-21  Paolo Carlini  <pcarlini@suse.de>

* gcc_release (build_sources): Generate the NEWS file in toplevel.

From-SVN: r82095

gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not extern.

       * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
       extern.

From-SVN: r82094

linux64.h (OPTION_DEFAULT_SPECS): If SPARC_BI_ARCH, override sparc.h definition.

* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): If SPARC_BI_ARCH,
override sparc.h definition.

From-SVN: r82091

Makefile.tpl: Whenever a recursive target is defined...

2004-05-21  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.tpl: Whenever a recursive target is defined, wrap
it in a special @if/@endif block, and prepare its maybe
dependency in the @if/@endif block
* configure.in: Instead of writing maybe dependencies, remove
the @if/@endif statements, and remove the @if/@endif blocks
that remain.
* Makefile.in: Regenerate.
* configure: Regenerate.

From-SVN: r82088

system.h: Poison NO_RECURSIVE_FUNCTION_CSE.

* system.h: Poison NO_RECURSIVE_FUNCTION_CSE.
* calls.c (prepare_call_address): Don't test
NO_RECURSIVE_FUNCTION_CSE.
* config/arc/arc.h (NO_RECURSIVE_FUNCTION_CSE): Don't define.
* config/arm/arm.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/avr/avr.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/frv/frv.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/i386/i386.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/ip2k/ip2k.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/iq2000/iq2000.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/m32r/m32r.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/m68k/m68k.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/mcore/mcore.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/mips/mips.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/stormy16/stormy16.h (NO_RECURSIVE_FUNCTION_CSE):
Likewise.
* config/xtensa/xtensa.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
* config/sh/sh.h: Remove NO_RECURSIVE_FUNCTION_CSE comment.
* doc/tm.texi (Costs): Remove documentation for
NO_RECURSIVE_FUNCTION_CSE.

From-SVN: r82084

tree.c (array_type_nelts, [...]): Replace build with build2.

* tree.c (array_type_nelts, save_expr, substitute_in_expr,
get_unwidened, get_narrower): Replace build with build2.
* fold-const.c (negate_expr, associate_trees, size_binop,
fold_convert, eval_subst, omit_one_operand, invert_truthvalue,
pedantic_omit_one_operand, distribute_bit_expr,
make_bit_field_ref, optimize_bit_field_compare,
decode_field_reference, range_binop, make_range,
build_range_check, fold_range_test, fold_truthop,
optimize_minmax_comparison, extract_muldiv_1,
fold_binary_op_with_conditional_arg, fold_mathfn_compare,
fold_inf_compare, fold_single_bit_test, fold,
fold_relational_hi_lo, nondestructive_fold_binary_to_constant):
Likewise replace build with either build2 or build3.

From-SVN: r82083

Daily bump.

From-SVN: r82081

re PR target/15301 ([3.3/3.4 only] gcc does not pass __m128 arguments correctly)

2004-05-20  H.J. Lu  <hongjiu.lu@intel.com>

PR target/15301
* gcc.dg/compat/union-m128-1.h: New file.
* gcc.dg/compat/union-m128-1_main.c: Likewise.
* gcc.dg/compat/union-m128-1_x.c: Likewise.
* gcc.dg/compat/union-m128-1_y.c: Likewise.

From-SVN: r82077

re PR target/15302 ([3.3/3.4 only] gcc not consistent for passing structures with complex in them)

2004-05-20  H.J. Lu  <hongjiu.lu@intel.com>

PR target/15302
* gcc.dg/compat/struct-complex-1.h: New file.
* gcc.dg/compat/struct-complex-1_main.c: Likewise.
* gcc.dg/compat/struct-complex-1_x.c: Likewise.
* gcc.dg/compat/struct-complex-1_y.c: Likewise.

From-SVN: r82076

unwind-dw2-fde.c (get_cie_encoding): Handle dwarf3 CIE format.

* unwind-dw2-fde.c (get_cie_encoding): Handle dwarf3 CIE format.
* unwind-dw2.c (extract_cie_info): Ditto.
(_Unwind_FrameState): Change retaddr_column to word type.

From-SVN: r82072

re PR middle-end/3074 (Statement with no effect not flagged with -Wall)

PR middle-end/3074
* fold-const.c (strip_compound_expr): Delete function.
(count_cond): Delete function.
(fold_binary_op_with_conditional_arg): Only perform transformations
"a + (b?c:d) -> b ? a+c : a+d" and "(b?c:d) + a -> b ? c+a : d+a"
when a is constant.  This greatly simplifies this routine.

* tree.c (saved_expr_p): Delete function.
* tree.h (saved_expr_p): Delete function prototype.

* gcc.dg/pr3074-1.c: New test case.
* gcc.dg/sequence-pt-1.c: Remove an XFAIL.

From-SVN: r82071

istream.tcc (operator>>(basic_istream<>&, basic_string<>&)): Use a temporary buffer, thus avoiding reallocation for common case.

2004-05-20  Paolo Carlini  <pcarlini@suse.de>

* include/bits/istream.tcc (operator>>(basic_istream<>&,
basic_string<>&)): Use a temporary buffer, thus avoiding
reallocation for common case.
* testsuite/21_strings/basic_string/inserters_extractors/char/11.cc:
New.
* testsuite/21_strings/basic_string/inserters_extractors/wchar_t/11.cc:
Likewise.

* include/bits/istream.tcc: Const-ification of a few variables.

* include/bits/ostream.tcc: Trivial formatting fixes and
const-ification of some variables.

From-SVN: r82070

common.opt (ftree-loop-optimize): Remove.

2004-05-20  Andrew Pinski  <pinskia@physics.uc.edu>

        * common.opt (ftree-loop-optimize): Remove.

From-SVN: r82069

* Makefile.in (AR_FOR_TARGET, RANLIB_FOR_TARGET)
(NM_FOR_TARGET): Use := and $(shell).
(mainversion): Remove unused variable.

From-SVN: r82068

io.c (format_item): Allow the number before the X format to be optional when not -pedantic.

* io.c (format_item): Allow the number before the X format to
be optional when not -pedantic.

From-SVN: r82067

re PR libstdc++/15123 (libstdc++-doc: Allocators.3 manpage is empty)

2004-05-20  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/15123
PR libstdc++/13928
* docs/doxygen/Intro.3: Remove Allocators.3.
Add new extension headers, extension namespace list.
* docs/doxygen/run_doxygen (problematic): Remove Allocators.3
Rename GLIBCXXSTD names to std::. Rename __gnu_debug to
__gnu_debug::. Remove __policy_ renames.
* docs/doxygen/guide.html: Add dot note.
* docs/doxygen/stdheader.cc: Edit, add files.
* docs/doxygen/user.cfg.in: Regenerate with Doxygen 1.3.7.

From-SVN: r82066

reorg.c (delete_from_delay_slot): If we have a barrier after the sequence containing the insn to be deleted...

* reorg.c (delete_from_delay_slot): If we have a barrier after the
sequence containing the insn to be deleted, always reemit it.

From-SVN: r82065

re PR tree-optimization/15454 (tree-ccp generates wrong code for nested functions)

        PR 15454
        * tree-nested.c (get_chain_decl): Create a PARM_DECL by hand.
        * function.c (expand_function_start): Expand static_chain_decl by hand.
        * gimplify.c (create_tmp_var_name): Export.
        * tree-gimple.h (create_tmp_var_name): Declare.
* gcc.c-torture/execute/20040520-1.c: New.

From-SVN: r82064

* MAINTAINERS (Various Maintainers): Add myself for compat testsuite.

From-SVN: r82063

rs6000.c (print_operand): Call mark_decl_referenced before assemble_name.

2004-05-20  Andrew Pinski  <pinskia@physics.uc.edu>

        * rs6000.c (print_operand) <case 'z'>: Call
        mark_decl_referenced before assemble_name.

From-SVN: r82061

* cgraph.c (hash_node, eq_node, cgraph_node, cgraph_remove_node)
(cgraph_varpool_hash_node, eq_cgraph_varpool_node)
(cgraph_varpool_node): Hash on the pointer to the decl, not
the DECL_UID.  Fixes 64-bit bootstrap failure.

From-SVN: r82059

arm.md (ite_ne_zeroextractsi, [...]): Ensure we don't earlyclobber operands used in the second insn.

* arm.md (ite_ne_zeroextractsi, ite_ne_zeroextractsi_shifted): Ensure
we don't earlyclobber operands used in the second insn.

From-SVN: r82057

* tree-mudflap.c: Formatting fixes.

From-SVN: r82052

Makefile.in (GTFILES): Add $(srcdir)/reload.h.

* Makefile.in (GTFILES): Add $(srcdir)/reload.h.
* gengtype.c (open_base_files): Include reload.h in ifiles.
* reload.h (reg_equiv_memory_loc_varray): Declare.
* reload1.c (reg_equiv_memory_loc_varray): New variable.
(init_reload): Initialize it.
(reload): Instead of freeing reg_equiv_memory_loc, 'grow'
reg_equiv_memory_loc_varray to size 0.
* ra.c (reg_alloc): Allocate reg_equiv_memory_loc by
growing reg_equiv_memory_loc_varray to the desired size.
* passes.c (rest_of_handle_old_regalloc): Likewise.
* reload.c: Amend comment on calling init_reload.

From-SVN: r82050

optimize.c (calls_setjmp_r): Remove.

2005-05-20  Andrew Pinski  <pinskia@physics.uc.edu>

        * optimize.c (calls_setjmp_r): Remove.
        (calls_setjmp_p): Remove.
        * cp-tree.c (calls_setjmp_p): Remove.
        * decl.c (finish_function): Do not call calls_setjmp_p.

From-SVN: r82049

c4x.h (INITIALIZE_TRAMPOLINE): Replace 'tramp' with 'TRAMP' in the body of the macro definition.

* config/c4x/c4x.h (INITIALIZE_TRAMPOLINE): Replace 'tramp' with 'TRAMP' in
the body of the macro definition.

From-SVN: r82048

re PR target/15383 (__float128 function name is used for long double)

2004-05-19  H.J. Lu  <hongjiu.lu@intel.com>

PR target/15383
* config/ia64/ia64.c (ia64_expand_compare): Don't check
TARGET_HPUX for TFmode compare. Abort if op0 is in TFmode and
cmptf_libfunc isn't set.
(ia64_init_libfuncs): Rename TFmode libfuncs using the HPUX
conventions.
(ia64_sysv4_init_libfuncs): New.

* config/ia64/sysv4.h (TARGET_INIT_LIBFUNCS): New. Defined as
ia64_sysv4_init_libfuncs.

From-SVN: r82047

Daily bump.

From-SVN: r82045

re PR other/15526 (-ftrapv aborts on 0 * (-1))

PR other/15526
* libgcc2.c (__mulvsi3): Fix overflow test.
* gcc.dg/ftrapv-1.c: New test case.

From-SVN: r82042

re PR c/14171 (Bootstrap (--enable-intermodule) dies with reg-stack.c:235: error: 'nan' redeclared as different kind of symbol)

2004-05-19  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/14171
        * reg-stack.c (nan): Rename to ...
        (not_a_num): Here.
        (reg_to_stack): Rename nan to not_a_num.
        (subst_stack_regs_pat): Likewise.
        (convert_regs_entry): Likewise.
        (convert_regs_1): Likewise.

From-SVN: r82040

reg-stack.c (nan): Rename to ...

2004-05-19  Andrew Pinski  <pinskia@physics.uc.edu>

        * reg-stack.c (nan): Rename to ...
        (not_a_num): Here.
        (reg_to_stack): Rename nan to not_a_num.
        (subst_stack_regs_pat): Likewise.
        (convert_regs_entry): Likewise.
        (convert_regs_1): Likewise.

From-SVN: r82039

Fix typo in last commit.

From-SVN: r82037

Makefile.am (awt_java_source_files): Remove javax.rmi and gnu.javax.rmi code.

2004-05-19  Anthony Green  <green@redhat.com>

* Makefile.am (awt_java_source_files): Remove javax.rmi and
gnu.javax.rmi code.
* Makefile.in: Rebuilt.
* javax/rmi/ClassDesc.java, javax/rmi/StubDelegate.java,
javax/rmi/UtilDelegate.java, javax/rmi/Stub.java,
javax/rmi/Util.java, javax/rmi/ObjectImpl.java,
javax/rmi/SystemException.java, javax/rmi/ValueHandler.java,
javax/rmi/PortableRemoteObjectDelegate.java, javax/rmi/Tie.java,
gnu/javax/rmi/CORBA/DelegateFactory.java,
gnu/javax/rmi/CORBA/GetDelegateInstanceException.java,
gnu/javax/rmi/CORBA/PortableRemoteObjectDelegateImpl.java,
gnu/javax/rmi/CORBA/StubDelegateImpl.java,
gnu/javax/rmi/CORBA/UtilDelegateImpl.java,
gnu/javax/rmi/CORBA/ValueHandlerImpl.java,
gnu/javax/rmi/PortableServer.java: Remove files.

From-SVN: r82036

tree-into-ssa.c (prepare_operand_for_rename): New argument is_use.

* tree-into-ssa.c (prepare_operand_for_rename): New argument is_use.
If the operand is for a use, then strip away the SSA_NAME, do not
strip away the SSA_NAME for a set.  Never call release_ssa_name.
(mark_def_sites): Appropriately pass additional argument to
prepare_operand_for_rename.  If a VDEF_RESULT is not an SSA_NAME,
then set the VDEF_RESULT to the VDEF_OP.
(set_def_block): Strip away any SSA_NAME to get to the real
underlying variable.

From-SVN: r82035

Makefile.am: Define JAVA_EXT_DIRS.

2004-05-19  Anthony Green  <green@redhat.com>

* Makefile.am: Define JAVA_EXT_DIRS.
* Makefile.in: Rebuilt.
* java/lang/natRuntime.cc (insertSystemProperties): Set
java.ext.dirs property.

From-SVN: r82034

tree-cfg.c (find_case_label_for_value): Replace call to simple_cst_equal with tree_int_cst_equal.

2004-05-19  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-cfg.c (find_case_label_for_value): Replace call to
        simple_cst_equal with tree_int_cst_equal.

From-SVN: r82033

tree-ssa-phiopt.c (value_replacement): Handle the case where the desired edge out of COND_BLOCK reaches OTHER_BLOCK...

* tree-ssa-phiopt.c (value_replacement): Handle the case where
the desired edge out of COND_BLOCK reaches OTHER_BLOCK rather than
BB directly.

From-SVN: r82031

Multiple fixes: PRs 14692, 15274 and 15463

PR c++/15463
* loop-iv.c (iv_number_of_iterations):  Use trunc_int_for_mode on
result of inverse.

PR rtl-optimization/15274
* loop-iv.c (determine_max_iter, shorten_into_mode,
iv_number_of_iterations): Handle constants correctly.
* rtl.h (get_mode_bounds): Declaration changed.
* stor-layout.c (get_mode_bounds): Return a constant suitable for
the target mode.

PR rtl-optimization/14692
* loop-unswitch.c (may_unswitch_on): Try folding the result.
(unswitch_single_loop): Work correctly when may_unswitch_on
returns a folded constant.

* loop-iv.c (implies_p): Handle A < B ==> A + 1 <= B.
* simplify-rtx.c (simplify_const_relational_operation): Optimize
comparisons with mode bounds.

* function.c (struct temp_slot): Add new field prev.
(free_after_compilation, init_temp_slots): Free new fields.
(cut_slot_from_list, insert_slot_to_list,
temp_slots_at_level, max_slot_level, move_slot_to_level,
make_slot_available): New functions.
(assign_stack_temp_for_type, combine_temp_slots,
find_temp_slot_from_address, preserve_temp_slots,
preserve_rtl_expr_result, free_temp_slots,
free_temps_for_rtl_expr, pop_temp_slots): Work with
the new structure of lists.
(mark_all_temps_used): Removed.
* function.h (struct function): Field x_temp_slots
replaced by x_used_temp_slots and x_avail_temp_slots.
(temp_slots): Replaced by ...
(used_temp_slots, avail_temp_slots): New.
* tree.h (mark_all_temps_used): Declaration removed.

* loop-iv.c (mark_single_set, get_biv_step_1, iv_analyze,
simplify_using_assignment): Take the expression out of
the expr_list wrapper.

* loop-iv.c (iv_number_of_iterations): Improve clasification of
infinite loops.

From-SVN: r82028

typeck.c: Remove non-printable character 160.

2004-05-19  Paolo Bonzini  <bonzini@gnu.org>

* typeck.c: Remove non-printable character 160.

From-SVN: r82027

[multiple changes]

2004-05-19  Joel Brobecker  <brobecker@gnat.com>

* exp_dbug.ads: Correct comments concerning handling of overloading,
since we no longer use $ anymore.

2004-05-19  Sergey Rybin  <rybin@act-europe.fr>

* sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
with illegal subunits.

2004-05-19  Ed Schonberg  <schonberg@gnat.com>

* sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
body with front-end inlining enabled, check whether an inline pragma
appears immediately after the body and applies to it.

* sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
enabled and the pragma appears after the body of the subprogram.

From-SVN: r82026

tm.texi (TARGET_RTX_COSTS): Document that instruction costs should be based on code size when...

* doc/tm.texi (TARGET_RTX_COSTS): Document that instruction
costs should be based on code size when optimizing for size.

From-SVN: r82025

fold-const.c: Remove non-printable character 160.

2004-05-19  Paolo Bonzini  <bonzini@gnu.org>

* fold-const.c: Remove non-printable character 160.

From-SVN: r82024

Credit Feng Wang  <fengwang@nudt.edu.cn> in ChangeLog.

From-SVN: r82023

invoke.texi (ARM Options): Fix typo.

* doc/invoke.texi (ARM Options): Fix typo.
Remove descrption of -mshort-load-bytes and -mno-short-load-bytes.

From-SVN: r82022

Fix typos (missing closing parentheses)

From-SVN: r82021

re PR libstdc++/11691 (stdio_filebuf leaks FILE buffer when "no close" is requested)

2004-05-18  Jonathan Wakely  <redi@gcc.gnu.org>

* include/ext/stdio_filebuf.h: Update comments to reflect PR 11691.

From-SVN: r82019

Expanders cleanups after tree-ssa merge, part 1.

2004-05-19  Steven Bosscher  <stevenb@suse.de>

Expanders cleanups after tree-ssa merge, part 1.

* expr.c (store_constructor): Build loop start and end by hand
instead of via loop functions from stmt.c.
(expand_expr_real_1): Abort if we see an EXIT_EXPR or a LOOP_EXPR.
Remove the code to expand them.

* stmt.c (loop_stack): Remove this and everything related.
(struct nesting, enum nesting_desc): Update.
(expand_fixup): Likewise.
(expand_loop_start, expand_start_loop_continue_elsewhere,
expand_start_null_loop, expand_loop_continue_here, expand_end_loop,
expand_end_null_loop, expand_continue_loop, expand_exit_loop,
expand_exit_loop_if_false, expand_exit_loop_top_cond,
expand_exit_something): Remove.
* tree.h: Remove prototypes.

From-SVN: r82018

tree-ssa-phiopt.c (abs_replacement): New function.

        * tree-ssa-phiopt.c (abs_replacement): New function.
        (empty_block_p): New function extracted from...
        (candidate_bb_for_phi_optimization): Break out empty block test.
        (conditional_replacement): Use empty_block_p.
        (value_replacement): Similarly.

        * gcc.dg/tree-ssa/20040514-2.c: Update expected output.
        * gcc.dg/tree-ssa/20040518-2.c: New test.

Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r82017

tm.texi (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument to indicate if this label is for eh.

* doc/tm.texi (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument to indicate
if this label is for eh.
* config/darwin-protos.h (darwin_emit_unwind_label): Likewise.
* config/darwin.c (darwin_emit_unwind_label): Likewise.
* dwarf2out.c (output_call_frame_info): Likewise.
* output.h (default_emit_unwind_label): Likewise.
* target.h (unwind_label): Likewise.
* varasm.c (default_emit_unwind_label): Likewise.

* config/darwin.h (DWARF2_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE,
DEBUG_FRAME_SECTION, DEBUG_INFO_SECTION, DEBUG_ABBREV_SECTION,
DEBUG_ARANGES_SECTION, DEBUG_MACINFO_SECTION, DEBUG_LINE_SECTION,
DEBUG_LOC_SECTION, DEBUG_PUBNAMES_SECTION, DEBUG_STR_SECTION,
DEBUG_RANGES_SECTION): Define.

Radar 3657068.

Co-Authored-By: Devang Patel <dpatel@apple.com>
From-SVN: r82016

* cgraph.c (hash_node, eq_node, cgraph_node, cgraph_remove_node)
(cgraph_varpool_hash_node, eq_cgraph_varpool_node)
(cgraph_varpool_node):
Use DECL_UID for the key, not DECL_ASSEMBLER_NAME.
(cgraph_function_possibly_inlined_p): Use the decl itself for
the key, not DECL_ASSEMBLER_NAME.
(change_decl_assembler_name): No need to muck with the hash tables.
(cgraph_node_for_identifier, cgraph_varpool_node_for_identifier):
Delete.
* cgraphunit.c (cgraph_mark_inline_edge): Use the decl itself
for the key, not DECL_ASSEMBLER_NAME.
* cgraph.h: Remove prototypes of deleted functions.
* varasm.c (mark_referenced): Just set TREE_SYMBOL_REFERENCED.
(mark_decl_referenced): New function.
* tree.h: Prototype mark_decl_referenced.
* final.c (output_addr_const) <case SYMBOL_REF>: Call
mark_decl_referenced before assemble_name.
* c-decl.c (finish_decl): Use mark_decl_referenced.
cp:
* decl.c (cp_finish_decl): Use mark_decl_referenced.
* decl2.c (maybe_make_one_only): Likewise.
* method.c (use_thunk): Likewise.

From-SVN: r82015

f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.

* f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
Create decls for __builtin_pow{,f}.
* gfortran.h (PREFIX_LEN): Define.
* trans-decl.c (gfor_fndecl_math_powi): Add.
(gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
(gfc_build_intrinsic_function_decls): Create decls for powi.
* trans-expr.c (powi_table): Add.
(gfc_conv_integer_power): Remove.
(gfc_conv_powi): New function.
(gfc_conv_cst_int_power): New function.
(gfc_conv_power_op): Use new powi routines.
* trans.h (struct gfc_powdecl_list): Add.
(gfor_fndecl_math_powi): Add.
(gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
testsuite/
* gfortran.fortran-torture/execute/power.f90: Test constant integers.
libgfortran/
* Makefile.am (i_pow_c): Set it. Add build rule.
(gfor_built_src): Use it.
(m4_files): add m4/pow.m4.
* Makefile.in: Regenerate.
* m4/pow.m4: New file.
* generated/pow_*.c: Regenerate.

From-SVN: r82014

Daily bump.

From-SVN: r82012

* trans.c, trans-decl.c: Fix comment typos.

From-SVN: r82008

* class.c (build_base_path): Tidy a bit.

From-SVN: r82004

Makefile.am: Remove references to types.m4.

* Makefile.am: Remove references to types.m4.
* m4/iparm.m4: Merge with types.m4.
* m4/types.m4: Remove.
* m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
Update to use new iparm.m4.
* generated/*.c: Regenerate.

From-SVN: r82003

re PR libstdc++/15489 (testsuite_files determined incorrectly)

2004-05-18  Jan Beulich  <jbeulich@novell.com>

        PR libstdc++/15489
        * scripts/create_testsuite_files: Also find source files through
          symbolic links.

2004-05-18  Jan Beulich  <jbeulich@novell.com>

PR libstdc++/15488
* testsuite/lib/libstdc++.exp: Make test files writable.

From-SVN: r82002

Makefile.in (tree-ssa-phiopt.o): Depends on flags.h.

        * Makefile.in (tree-ssa-phiopt.o): Depends on flags.h.
        * tree-ssa-phiopt.c: Include flags.h.
        (conditional_replacement): Remove argument names from prototype.
        Minor formatting and comment fixes.
        (tree_ssa_phiopt): If conditional_replacement returns false, then
        call value_replacement.
        (value_replacement): New function.

        * gcc.dg/tree-ssa/20040518-1.c: New test.

Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r81999

* trans-const.c (gfc_conv_mpf_to_tree): Fix typo.

From-SVN: r81997

tree-ssa-phiopt.c (replace_phi_with_stmt): New function extracted from conditional_replacement.

        * tree-ssa-phiopt.c (replace_phi_with_stmt): New function extracted
        from conditional_replacement.
        (candidate_bb_for_phi_optimization): Similarly.
        (conditional_replacement): Use replace_phi_with_stmt and
        candidate_bb_for_phi_optimization.

From-SVN: r81996

* tree-ssa-phiopt.c: Fix various formatting issues.

From-SVN: r81995

re PR libfortran/15235 (libgfortran doesn't build on Solaris 10)

PR fortran/15235
* gfortran.h (offset_t): Rename to ...
(gfc_offset): ... this.
* io/backspace.c (formatted_backspace, unformatted_backspace),
io/io.h (stream, gfc_unit, global_t, file_length, file_position),
transfer.c (us_read, us_write, next_record_r, next_record_w),
io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
occurences of offset_t by gfc_offset.

From-SVN: r81994

* gcc.c-torture/execute/991216-3.c: Delete, duplicate of 991216-2.c.

From-SVN: r81993

[multiple changes]

2004-05-18  Paolo Carlini  <pcarlini@suse.de>

* include/ext/mt_allocator.h:(__mt_alloc::allocate): Minor
tweaks.

2004-05-18  Dhruv Matani  <dhruvbird@gmx.net>

* include/ext/mt_allocator.h:(__mt_alloc::allocate): Re-write
allocation loop which removes blocks from the global free list
from O(N) to O(1) when the required blocks are <= the number
available.

From-SVN: r81992

s390.c (s390_expand_movstr, [...]): Do not use expand_start_loop and expand_end_loop, instead build the loop manually.

* config/s390/s390.c (s390_expand_movstr, s390_expand_clrstr,
s390_expand_cmpmem): Do not use expand_start_loop and
expand_end_loop, instead build the loop manually.

From-SVN: r81990

arith.c (gfc_int2complex): Fix incorrect range checking.

2004-05-17  Steve Kargl  <kargls@comcast.net>

* arith.c (gfc_int2complex): Fix incorrect range checking.

From-SVN: r81985

acinclude.m4 (lt_cv_deplibs_check_method): Use pass_all on sh*.

* acinclude.m4 (lt_cv_deplibs_check_method): Use pass_all on sh*.
* aclocal.m4, configure: Rebuilt.

From-SVN: r81981

re PR bootstrap/15120 ([3.3 only] [libtool bug] hidden symbol `__sdivsi3_i4' is referenced by DSO)

PR bootstrap/15120
* libtool.m4 (lt_cv_deplibs_check_method): Use pass_all on sh*.
* */configure: Rebuilt.

From-SVN: r81980

enc_filebuf.h: Move concept-check macro to class scope.

2004-05-18  Jonathan Wakely  <redi@gcc.gnu.org>

* include/ext/enc_filebuf.h: Move concept-check macro to class scope.

From-SVN: r81978

fix broken CL entry

From-SVN: r81975

rs6000.md (ctrsi_internal3): Delete.

* config/rs6000/rs6000.md (ctrsi_internal3): Delete.
(ctrsi_internal4, ctrdi_internal3, ctrdi_internal4): Delete.

From-SVN: r81973

[multiple changes]

2004-05-17  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/testsuite_hooks.h (__gnu_test::conversion): New class.
* testsuite/23_containers/deque/14340.cc: New.
* testsuite/23_containers/list/14340.cc: New.
* testsuite/23_containers/map/14340.cc: New.
* testsuite/23_containers/multimap/14340.cc: New.
* testsuite/23_containers/multiset/14340.cc: New.
* testsuite/23_containers/set/14340.cc: New.
* testsuite/23_containers/vector/14340.cc: New.

2004-05-17  Douglas Gregor   <gregod@cs.rpi.edu>

PR libstdc++/14340
* include/debug/safe_iterator.h (_Safe_iterator converting
constructor): Only allow declaration to instantiate when the
incoming _Safe_iterator has exactly the right iterator type.

From-SVN: r81970