* simplify-rtx.c (simplify_replace_rtx): Do not blindly replace
hard registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92278 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-14  H.J. Lu  <hongjiu.lu@intel.com>

PR other/18508
* config/alpha/t-osf4 (SHLIB_LINK): Use `.backup' as the suffix
to back up the existing shared library.
* config/arm/t-netbsd (SHLIB_LINK): Likewise.
* config/mips/t-slibgcc-irix (SHLIB_LINK): Likewise.
* config/pa/t-hpux-shlib (SHLIB_LINK): Likewise.
* config/sh/t-linux (SHLIB_LINK): Likewise.
* config/t-libunwind-elf (SHLIBUNWIND_LINK): Likewise.
* config/t-slibgcc-darwin (SHLIB_LINK): Likewise.
* config/t-slibgcc-elf-ver (SHLIB_LINK): Likewise.
* config/t-slibgcc-sld (SHLIB_LINK): Likewise.

* config/i386/t-nwld (SHLIB_LINK): Don't use the temporary
file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92276 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92274 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/18493
* gcc.dg/switch-8.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92271 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (MD_DEPS, s-mddeps): New.
        (s-config, s-conditions, s-flags, s-codes, s-constants, s-emit,
        s-recog, s-opinit, s-extract, s-peep, s-attr, s-attrtab, s-output,
        s-preds): Depend on MD_DEPS instead of md_file.
        (genobjnames): Add genmddeps.o
        (build/genmddeps, build/genmddeps.o): New.
        (mostlyclean): Remove mddeps.mk.
        * genmddeps.c: New file.
        * gensupport.c (include_callback): New.
        (process_include): Call it.
        * gensupport.h (include_callback): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92269 138bc75d-0d04-0410-961f-82ee72b054a4

* local-alloc.c (block_alloc): Replace IN_RANGE with simple
comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92268 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-16  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement add_const, add_volatile,
and add_cv.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
add_const.cc: New.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
add_cv.cc: Likewise.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
add_volatile.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92265 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/c-tree.texi (CONSTRUCTOR): Mention RANGE_EXPRs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92263 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-16  Mark Dettinger  <dettinge@de.ibm.com>

* config/s390/s390.c (struct processor_costs): Two new fields:
madbr, maebr.
(s390_rtx_costs): Added handling of multipy and add in SFmode.
More precise values for cost of multiply and add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92259 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-16  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement is_function.
(struct __sfinae_types, struct __is_function_helper): New.
* testsuite/tr1/4_metaprogramming/composite_type_traits/
is_object/is_object.cc: New.
* testsuite/tr1/4_metaprogramming/composite_type_traits/
is_object/typedefs.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_function/is_function.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_function/typedefs.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92258 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/18905
* cp-tree.h (integral_constant_value): Declare.
* call.c (null_ptr_cst_p): Use integral_constant_value, not
decl_constant_value.
(convert_like_real): Likewise.
* class.c (check_bitfield_decl): Likewise.
* cvt.c (ocp_convert): Likewise.
(convert): Remove unnecessary decl_constant_value call.
* decl.c (compute_array_index_type): Use integral_constant_value,
not decl_constant_value.
(build_enumerator): Likewise.
* decl2.c (grokfield): Likewise.
* init.c (decl_constant_value): Simplify.
(integral_constant_value): New.
* pt.c (fold_decl_constant_value): Use integral_constant_value,
remove subsequent check.
(tsubst): Use integral_constant_value, not decl_constant_value.
(tsubst_copy, unify): Likewise.
* typeck.c (decay_conversion): Likewise.
(build_compound_expr): Remove unnecessary decl_constant_value
calls.
(build_static_cast_1, build_reinterpret_cast_1):
(convert_for_assignment): Remove comment about not calling
decl_constant_value.
testsuite:
PR c++/18905
* g++.dg/template/init4.C: New.
* g++.dg/opt/static3.C: Enable optimizer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92257 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/other/complex1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92254 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/19028
        * config/i386/i386.md (sse compare splitter): Test for SF and DFmode
        explicitly instead of using VALID_SSE_REG_MODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92251 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/19005
        * config/i386/i386.md (swaphi_1): Swap with swaphi_2, allow with
        optimize_size.
        (swapqi_1): Rename from swapqi.  Enable only for no partial reg
        stall and optimize_size.
        (swapqi_2): New.
        (swaphi_1, swaphi_2, swapqi_1): Add athlon_decode.
        (swapsi, swaphi_1, swaphi_2, swapqi_1, swapdi): Remove modrm override.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92250 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*floathisf2_i387, *floathidf2_i387):
Also enable for TARGET_MIX_SSE_I387.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92249 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (sqrt{s,d}f2_1, sqrt{s,d}f2_1_sse_only,
sqrt{s,d}f2_i387): Unify enable constraint with respect to
TARGET_SSE, TARGET_SSE2, TARGET_USE_FANCY_MATH_387,
TARGET_SSE_MATH and TARGET_MIX_SSE_I387.
(sqrt{s,d}f2_1): Rename to *sqrt{s,d}f2_mixed.
(sqrt{s,d}f2_1_sse_only): Rename to *sqrt{s,d}f2_sse.
(sqrt{s,d}f2_i387): Rename to *sqrt{s,d}f2_i387.
(*sqrtextendsfdf2): Also enable for TARGET_MIX_SSE_I387.
(*sqrtextend?f?f2): Rename to *sqrtextendsfdf2_i387.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92247 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*fop_?f_comm_{,sse,nosse},
*fop_?f_1_{,sse,nosse}, *fop_{d,x}f_{2,3,4,5,6}): Unify enable
constraint with respect to TARGET_80387, TARGET_SSE, TARGET_SSE2,
TARGET_SSE_MATH and TARGET_MIX_SSE_I387.
(*fop_?f_{comm,1}): Rename to *fop_?f_{comm,1}_mixed.
(*fop_?f_{comm,1}_nosse): Rename to *fop_?f_{comm,1}_i387.
(*fop_{d,x}f_{2,3,4,5,6}): Rename to *fop_{d,x}f_{2,3,4,5,6}_i387.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92246 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc/objc/ChangeLog]
2004-12-15  Ziemowit Laski  <zlaski@apple.com>

* objc-act.c (build_private_template): Change to return 'void'; do
not set ivar_context, uprivate_record or objc_instance_type.
(objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
retrieve protocol list from the pointee rather than the pointer itself;
check TYPE_HAS_OBJC_INFO(...) precondition before accessing
TYPE_OBJC_PROTOCOL_LIST.
(objc_get_protocol_qualified_type): For types 'id' and 'Class',
construct a variant of the pointee as well as the pointer, and
store protocol information in the former.  When creating variants
of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
TYPE_OBJC_INTERFACE information.
(objc_declare_class): If a TYPE_DECL is looked up, retrieve the
underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
holding an IDENTIFIER_NODE.
(objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
an IDENTIFIER_NODE (meaning a @class forward-declaration only).
(objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
lookup_interface().
(continue_class): For @implementations, set ivar_context,
uprivate_record and objc_instance_type, for @interfaces, call
build_private_template().
(encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
TYPE_OBJC_INTERFACE.
(objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
accessing TYPE_OBJC_PROTOCOL_LIST.
* objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
(TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
(TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
TYPE_LANG_SPECIFIC(...).
(TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
(IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92239 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92237 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-15  H.J. Lu  <hongjiu.lu@intel.com>

PR target/18153
* configure.ac: Define HAVE_LD_STATIC_DYNAMIC if linker supports
-Bstatic/-Bdynamic option.
* config.in: Regenerated.
* configure: Likewise.

* gcc.c (init_spec): Pass -Bstatic/-Bdynamic to ld for static
-lunwind if possible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92229 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
sv.po, tr.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92227 138bc75d-0d04-0410-961f-82ee72b054a4

* fr.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92224 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-15  Daniel Berlin  <dberlin@dberlin.org>

* cfgloop.c (flow_loops_dump): Don't print out levels.
(flow_loops_find): Don't set loop->levels.
(flow_loops_level_compute): Make void.
* cfgloop.h (struct loops): Remove levels member.
Add comment about loops in parray possibly being NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92222 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (SMALL_REGISTER_CLASS_P): New.
(push_secondary_reload, find_reusable_reload, find_reloads): Use
it instead of testing only the class size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92221 138bc75d-0d04-0410-961f-82ee72b054a4

* scanner.c (skip_fixed_comments): Fix typo in comment preceding
function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92211 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/17972
* tree-inline.c (expand_call_inline): Set TREE_SIDE_EFFECTS
on the STMT_EXPR wrapping up the inlined body.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92210 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/18993
* match.c (gfc_match_if): Don't explicitly skip optional whitespace.
(gfc_match_nullify): Make sure that ')' is in front of the end of
statement.

testsuite/
PR fortran/18993
* gfotran.dg/nullify_1.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92209 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-15  Vladimir Makarov  <vmakarov@redhat.com>
            Steven Bosscher  <stevenb@suse.de>
PR middle end/17340

* global.c: Update comments in a few places.
(check_earlyclobber): Return true if there are early clobber
classes.
        (calculate_local_reg_bb_info): Do not try to mark earlyclobber
regs if there are none.
(bb_info, allocate_bb_info, free_bb_info, modify_reg_pav,
make_accurate_live_analysis): Rename pavin, pavout to live_pavin,
live_pavout.
(modify_bb_reg_pav): Remove.
(calculate_reg_pav): Use code from modify_bb_reg_pav.
(temp_bitmap): New variable.
(calculate_reg_pav): Allocate/deallocate temp_bitmap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92206 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/19010
        * config/i386/i386.c (ix86_must_pass_in_stack): Don't return true
        for TImode vectors.
        (gen_reg_or_parallel): New.
        (function_arg): Use it.
        (ix86_hard_regno_mode_ok): Test SSE1 and SSE2 separately,
        MMX and 3DNOW separately.
        (ix86_rtx_costs): Simplify FLOAT_EXTEND case.
        (ix86_vector_mode_supported_p): Test SSE1 and SSE2 separately.
        * config/i386/i386.h (VALID_SSE2_REG_MODE): Move SSE2 cases from ...
        (VALID_SSE_REG_MODE): ... here.

        * gcc.target/i386/i386.exp: New harness.
        * gcc.target/i386/vect-args.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92205 138bc75d-0d04-0410-961f-82ee72b054a4

    * xcoffout.c (xcoffout_declare_function): Change strncpy to memcpy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92202 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/20040813-1.c: Skip for *-*-aix*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92201 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/18825
* pt.c (instantiate_class_template): Set input_location for
friend function.
(tsubst_friend_function): Don't set input_location here.
Make sure the context is complete if necessary.

* g++.dg/template/friend32.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92200 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c (arm_xscale_rtx_costs): Increase cost of
COMPARE of MULT.
* config/arm/arm.md (mulsi3_compare0): Don't check
arm_arch_xscale.
(mulsi_compare0_scratch, mulsi3_addsi_compare0): Likewise.
(mulsi3addsi_compare0_scratch): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92199 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92196 138bc75d-0d04-0410-961f-82ee72b054a4

PR preprocessor/15167
* files.c (destroy_cpp_file): New function.
(should_stack_file): Make a new file if the
compared file is still stacked.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92194 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-15  Bud Davis  <bdavis9659@comcast.net>
            Steven G. Kargl  <kargls@comcast.net>

        PR fortran/17597
        * io/list_read.c (read_real): do not push back a comma when
        it delimits a real value without a decimal point

2004-12-15  Bud Davis  <bdavis9659@comcast.net>
            Steven G. Kargle  <kargls@comcast.net>

        PR fortran/17597
        * gfortran.dg/list_read_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92190 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/18665
* libgcc-std.ver (GCC_3.4.4): Inherit from GCC_3.4.2.
Export __absvti2, __addvti3, __mulvti3, __negvti2 and __subvti3.
* libgcc2.c (__addvsi3): Rename to __addvSI3.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__addvdi3): Rename to __addvDI3.
(__subvsi3): Rename to __subvSI3.  Use word type for the result.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__subvdi3): Rename to __subvDI3.
(_mulvsi3): Rename to _mulvSI3.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(_mulvdi3): Rename to _mulvDI3.
(__negvsi2): Rename to __negvSI2.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__negvdi2): Rename to __negvDI2.
(__absvsi2): Rename to __absvSI2.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__absvdi2): Rename to __absvDI2.
* libgcc2.h (64-bit targets): Define COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__absvSI2, __addvSI3, __subvSI3, __mulvSI3, __negvSI2, __absvDI2,
__addvDI3, __subvDI3, __mulvDI3, __negvDI2): Define to the appropriate
symbol and declare.
(__absvsi2, __addvsi3, __subvsi3, __mulvsi3, __negvsi2): Declare if
COMPAT_SIMODE_TRAPPING_ARITHMETIC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92187 138bc75d-0d04-0410-961f-82ee72b054a4

config/m32r.c  (m32r_legitimize_pic_address): Changed to support GOTOFF
               relocation.
config/m32r.md (UNSPEC_GOTOFF): New.
               (gotoff_load_addr): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92186 138bc75d-0d04-0410-961f-82ee72b054a4

(PREFERRED_DEBUGGING_TYPE): Use DWARF2_DEBUG.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92185 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/18981
* parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
flag setting.
testsuite:
PR 18981
* g++.dg/template/typename9.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92184 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.c (mips_arg_info): Use FUNCTION_ARG_BOUNDARY to
decide whether an argument is double-word aligned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92182 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md: Fix missing modes on cmove splitters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92180 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2004-12-15 Jan Beulich  <jbeulich@novell.com>
* mklibgcc.in (libgcc2_c_dep): Add dependency on libgcc2.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92179 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (floathisf2, *floathisf2_1, floatsisf2,
*floatsisf2_i387, *floatsisf2_sse, floatdisf2,
*floatdisf2_i387_only, *floatdisf2_i387, *floatdisf2_sse,
floathidf2, *floathidf2_1, *floatsidf2_i387, *floatsidf2_sse,
floatdidf2, *floatdidf2_i387_only, *floatdidf2_i387,
*floatdidf2_sse, floatunssisf2, floatunsdisf2, floatunsdidf2):
Unify enable constraint with respect to TARGET_80387, TARGET_SSE,
TARGET_SSE2, TARGET_64BIT, TARGET_SSE_MATH and TARGET_MIX_SSE_I387.
(*float?i?f_i387): Rename to *float?i?f2_mixed.
(*float?i?f2_1): Rename to *float?i?f2_i387.
(*float?i?f2_i387_only): Rename to *float?i?f2_i387.
(float?ixf2): Penalize integer register operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92178 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/17242
* configure.ac: Add GAS check for HP-UX .nsubspa comdat.
* configure, config.in: Rebuilt.
* config/pa/pa-hpux10.h (SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Delete
defines.
* config/pa/pa.c (pa_select_section): Allow uninitialized variables in
one-only (comdat) subspaces.
* config/pa/som.h (SUPPORTS_SOM_COMDAT): New define.
(SUPPORTS_ONE_ONLY): True if SUPPORTS_WEAK or SUPPORTS_SOM_COMDAT are
true.
(MAKE_DECL_ONE_ONLY): Place uninitialized variables in common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92177 138bc75d-0d04-0410-961f-82ee72b054a4

    * gfortran.h (gfc_expr.function.name): Make const.
        (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
        (gfc_get_string): Update prototype.
        * iresolve.c: Include tree.h.
        (string_node, HASH_SIZE, string_head, hash): Remove.
        (gfc_get_string): Use vsnprintf, get_identifier.
        (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
        * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
        (gfc_done_1): Don't call gfc_iresolve_done_1.
        * module.c (mio_allocated_string): Take and return const char *,
        instead of modifying char**.
        (mio_expr): Update to match.
        * resolve.c (pure_function): Constify name argument.
        (resolve_function): Constify name.
        * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92176 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (combine_validate_cost): Consider cost of
undobuf.other_insn rather than always allowing the recombination
if it is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92173 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/18738
* decl.c (make_typename_type): Do not handle namespace-scoped
names here.
(tag_name): Handle typename_type.
(check_elaborated_type_specifier): Handle typenames.
* parser.c (cp_parser_diagnose_invalid_type_name): Improve
comment.
(cp_parser_elaborated_type_specifier): Use
cp_parser_diagnose_invalid_type_name.

PR c++/18738
* g++.dg/template/typename8.C: New test.
* g++.dg/parse/friend2.C: Tweak error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92172 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92170 138bc75d-0d04-0410-961f-82ee72b054a4

* pa-host.c (MAP_FAILED): Define if not defined.
(pa_gt_pch_use_address): Handle short reads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92166 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/17990
        * config/i386/i386.c (x86_use_bt): New.
        (ix86_expand_unary_operator): Use MEM_P.
        (ix86_expand_fp_absneg_operator): New.
        * config/i386/i386.h (x86_use_bt): Declare.
        (TARGET_USE_BT): New.
        * config/i386/i386-protos.h: Update.
        * config/i386/i386.md (negsf2): Use ix86_expand_fp_absneg_operator.
        (negdf2, negxf2, abssf2, absdf2, absxf2): Likewise.
        (negsf2_memory, negsf2_ifs, negsf2_if, negdf2_memory, negdf2_ifs,
        negdf2_ifs_rex64, negdf2_if, negdf2_if_rex64, negxf2_if,
        abssf2_memory, abssf2_ifs, abssf2_if, absdf2_memory, absdf2_ifs,
        absdf2_ifs_rex64, absdf2_if, absxf2_if): Remove.
        (absnegsf2_mixed, absnegsf2_sse, absnegsf2_i387, absnegdf2_mixed,
        absnegdf2_sse, absnegdf2_i387, absnegxf2_i387): New.  Merge all
        neg and abs splitters.  Handle DFmode in general regs in 64-bit mode.
        (negextendsfdf2, absextendsfdf2): Disable for non-mixed sse math.
        (btsq, btrq, btcq): New.  Add peepholes as well.
        (movv4sf_internal splitter): Postpone til after reload.
        (movv2di_internal splitter): Likewise.
        * config/i386/predicates.md (const_0_to_63_operand): New.
        (absneg_operator): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92165 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.h (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P):
Check register number and that reg_renumber is nonzero before using it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92164 138bc75d-0d04-0410-961f-82ee72b054a4

Fix date on ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92163 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (IA-64 options): Add existing options that
weren't already listed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92162 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20041214-1.c: New test.

Actually commit 20041213-2.c (pr18694).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92160 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to add dg-do

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92159 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/18965
        * init.c (build_zero_init): If the max_index is 0, there is no
        need to create a RANGE_EXPR.

2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/18965
        * g++.dg/init/array17.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92158 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-outof-ssa.c (coalesce_abnormal_edges): Pass the correct target
        partition to conflict_graph_merge_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92157 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/18793
* cp-objcp-common.c (cp_expr_size): Loosen assertion.

PR c++/18793
* g++.dg/init/aggr3.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92156 138bc75d-0d04-0410-961f-82ee72b054a4

* rs6000.c (rs6000_handle_altivec_attribute_tree): Report errors
for vector types with invalid component types.
testsuite:
* gcc.dg/altivec-types-1.c: New test.
* gcc.dg/altivec-types-2.c: New test.
* gcc.dg/altivec-types-3.c: New test.
* gcc.dg/altivec-types-4.c: New test.
* g++.dg/ext/altivec-types-1.C: New test.
* g++.dg/ext/altivec-types-2.C: New test.
* g++.dg/ext/altivec-types-3.C: New test.
* g++.dg/ext/altivec-types-4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92154 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/18951
* builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2,
expand_builtin_mathfn_3): Avoid using arguments passed to
save_expr after that call.

* gcc.c-torture/execute/20041213-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92151 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_single_bit_test): If flag_syntax_only, pretend
LOAD_EXTEND_OP is not defined.
(fold): Likewise.  If flag_syntax_only, don't depend on BITS_PER_WORD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92150 138bc75d-0d04-0410-961f-82ee72b054a4

Remove >>>  conflict indicator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92148 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to commit yesterday.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92147 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-14  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

* tree.def, doc/c-tree.texi: Correctly document restrictions on the
shift width.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92145 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-14  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

* tree.def, doc/c-tree.texi: Correctly document restrictions on the
shift width.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92144 138bc75d-0d04-0410-961f-82ee72b054a4

* libgfortran/io/transfer.c (us_read): Use memcpy/memset
instead of assignment to fill unaligned buffer.
(us_write): Ditto.
(next_record_w): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92143 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.h (expand_modifier): Define EXPAND_STACK_PARM as 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92140 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/18949
* pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a
REFERENCE_REF_P is dereferencing a reference type.
* typeck.c (build_static_cast): Convert from reference even in a
template.
(build_reinterpret_cast, build_const_cast, build_c_cast): Likewise.
testsuite:
PR c++/18949
* g++.dg/template/cast1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92136 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/18973
arm-cores.def (arm926ej-s, arm1026ej-s, arm1136j-s, arm1136-jfs)
(arm1176jz-s, arm1176jzf-s, mpcorenovfp, mpcore): Add load-scheduling
property to flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92135 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-gimple.c (get_base_address): Update documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92134 138bc75d-0d04-0410-961f-82ee72b054a4

* parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
(cp_parser_name_lookup_error): Use it.
(cp_parser_check_for_invalid_template_id): Likewise.
(cp_parser_skip_to_closing_parenthesis): Likewise.
(cp_parser_nested_name_specifier_opt): Likewise.
(cp_parser_simple_declaration, cp_parser_template_id): Likewise.
(cp_parser_parameter_declaration_list): Likewise.
(cp_parser_parameter_declaration): Likewise.
(cp_parser_template_name): Let cp_parser_simulate_error perform
the checking.
(cp_parser_committed_to_tentative_parse): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92133 138bc75d-0d04-0410-961f-82ee72b054a4

   PR libfortran/18966
        * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
        * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
        * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
        * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92132 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/i386-sse-10.c: Fix typo in options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92128 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/18968
        * g++.dg/opt/pr18968.C: New test.

2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/18968
        * class.c (build_base_path): Convert the zero constant to the correct
        type when comparing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92121 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/18925
* class.c (layout_class_type): Determine the visibility of static
data members.

PR c++/18925
* g++.dg/ext/visibility/staticdatamem.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92120 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-13  Kelley Cook  <kcook@gcc.gnu.org>

* gcc.target/xstormy16/below100.S: Remove DOS line endings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92118 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/17930
        * passes.c (rest_of_clean_state): Fix computation of
        preferred_incoming_stack_boundary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92116 138bc75d-0d04-0410-961f-82ee72b054a4

    * reload.h: Remove struct needs and its only use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92114 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92112 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/18928
* simplify_rtx.c (plus_minus_operand_p): New function to encode
the test for suitable operands for calls to simplify_plus_minus.
Only allow (CONST (PLUS x y)) if both x and y are CONSTANT_P.
(simplify_binary_operation): Use plus_minus_operand_p.

* gcc.dg/pr18928-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92109 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
PR tree-opt/16951
* tree-inline.c (setup_one_parameter): Don't directly map a
parameter to the address of another variable of the same
function.
gcc/testsuite/ChangeLog:
PR tree-opt/16951
* gcc.c-torture/compile/20041211-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92106 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (PROP_POSTRELOAD): Do not include PROP_AUTOINC, we
can never create autoinc insns after reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92105 138bc75d-0d04-0410-961f-82ee72b054a4

fix typo in my last changelog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92103 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (thread_across_edge): Do not thread jumps if a
PHI argument is set from a PHI_RESULT in the same block and the
PHI argument is not the same as the PHI result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92102 138bc75d-0d04-0410-961f-82ee72b054a4

    * xcoffout.c (xcoffout_declare_function): Always strip storage
        class encoding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92101 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/18964
        * config/darwin.c (darwin_assemble_visibility): Fix minor diadnostic
        problem, adding a space at the end of the string before concatenation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92100 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (record_edge_info): Fix memory leak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92097 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (fname_as_string): Free namep if we are returning
cstr.text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92095 138bc75d-0d04-0410-961f-82ee72b054a4

* io/transfer.c (read_sf): Change bitwise "and" to logical "and".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92094 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-cfg.c (remove_useless_stmts_cond): Call fold on COND_EXPR_COND.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92093 138bc75d-0d04-0410-961f-82ee72b054a4

* defaults.h, stmt.c, tree-cfg.c, tree-ssa-dce.c: Fix comment
typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92092 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (record_equivalences_from_phis): Add a
comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92091 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR 18458
        * Makefile.in (install): Add @EXEEXT@ to the end of the program name,
        fixincl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92090 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (record_equivalences_from_phis): Speed up by
doing a pointer comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92089 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-13  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits (extent): Minor tweak (i.e., public).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92088 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-13  Kelley Cook  <kcook@gcc.gnu.org>

* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92087 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/t-linux (SHLIB_MAPFILES): Add libgcc-glibc.ver to the list
rather than replacing the existing value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92085 138bc75d-0d04-0410-961f-82ee72b054a4

    * cfg.c (dump_flow_info): Don't dump pseudo info after reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92081 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (insn-preds.o): Depend on REGS_H.
        * genpreds.c (write_insn_preds_c): Include regs.h.
        * config/i386/predicates.md (index_register_operand): Use
        REG_OK_FOR_INDEX_STRICT_P and REG_OK_FOR_INDEX_NONSTRICT_P.

        * config/i386/i386.h (REG_CLASS_FROM_LETTER): Add 'l'.
        * config/i386/i386.md (lea_general_1, lea_general_1_zext,
        lea_general_2, lea_general_2_zext, lea_general_3, lea_general_3_zext,
        adddi_1_rex64, addsi_1, addsi_1_zext, addhi_1_lea, addqi_1_lea,
        ashldi3_1_rex64, ashlsi3_1, ashlsi3_1_zext, ashlhi3_1_lea,
        ashlqi3_1_lea): Use 'l' for index register operand.
        (ashldi3_1_rex64 splitter): Use index_register_operand.
        (ashlsi3_1 splitter): Be more careful with modes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92080 138bc75d-0d04-0410-961f-82ee72b054a4