* include/cpplib.h (CPP_N_DFLOAT): New.
* expr.c (interpret_float_suffix): Identify df, dd, and dl
suffixes as decimal floating point constants.
(cpp_classify_number): Disallow hexadecimal DFP constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108133 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/gcc-dg.exp (cleanup-dump): Remove options from test name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108129 138bc75d-0d04-0410-961f-82ee72b054a4

* config/darwin.h (TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108128 138bc75d-0d04-0410-961f-82ee72b054a4

    PR C++/24138
        * tree.c (integer_all_onesp): Always return true if all bits on.

        * cp/decl.c (reshape_init_array_1): Handle max_index of -1.

        * testsuite/g++.dg/init/array0.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108126 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-06  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.h (insert(iterator, _CharT),
erase(iterator), erase(iterator, iterator)): Avoid troubles
with ADL, user defined operators and __normal_iterator.
* include/bits/stl_iterator.h (operator-(const __normal_iterator
<_Iterator, _Container>&, const __normal_iterator<_Iterator,
_Container>&)): Add overload for left and right iterators of
the same type.
* include/debug/safe_iterator.h (operator-(const _Safe_iterator
<_Iterator, _Sequence>&, const _Safe_iterator<_Iterator,
_Sequence>&)): Likewise.
* testsuite/21_strings/basic_string/types/1.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108123 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-06  Adrian Straetling  <straetling@de.ibm.com>

  * doc/md.texi: Adapt to implementation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108121 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (build_binary_op): Issue warning if either operand of a
comparison operator is a string literal, except for testing equality
or inequality against NULL.

* g++.dg/warn/Wstring-literal-comparison-1.C: New test case.
* g++.dg/warn/Wstring-literal-comparison-2.C: Likewise.
* g++.dg/warn/Wstring-literal-comparison-3.C: Likewise.
* g++.dg/warn/Wstring-literal-comparison-4.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108120 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/25263
* decl.c (compute_array_index_type): Check that itype is an
INTEGER_CST node before testing/clearing TREE_OVERFLOW.

* g++.dg/other/array2.C: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108119 138bc75d-0d04-0410-961f-82ee72b054a4

* vi.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108117 138bc75d-0d04-0410-961f-82ee72b054a4

* opts.c (decode_options): Fix typo in message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108115 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/13873
* longlong.h: Merge PPC tests from upstream.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108110 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-06  Richard Guenther  <rguenther@suse.de>

* fold-const.c (fold_convert): Do not build and fold
CONVERT_EXPR, but always use NOP_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108107 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-06  Jan Beulich  <jbeulich@novell.com>

* config/i386/i386.c (builtin_description): Use MASK_SSE2 for
__builtin_ia32_paddq and __builtin_ia32_subq.
(ix86_init_mmx_sse_builtins): Use MASK_SSE|MASK_3DNOW_A for
__builtin_ia32_pshufw.
* config/i386/i386.md (mmx_adddi3, mmx_subdi3): Depend on TARGET_SSE2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108106 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/24934
* opts.c (decode_options): Turn off partitioning if flag_unwind_tables
is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108103 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/
2005-12-05  Daniel Berlin  <dberlin@dberlin.org>

* print-tree.c (print_node): Ditto.
* tree-dfa.c (add_referenced_var): Tag's don't have DECL_INITIAL.
* tree-dump.c (dequeue_and_dump): Check for decl_common structure
before accessing DECL_ARTIFICIAL.
Handle new tag tree codes.
* tree-flow-inline.h (clear_call_clobbered): Update for tag
changes.
(unmodifiable_var_p): Ditto.
* tree-flow.h (mem_tag_kind): Remove.
(struct var_ann_d): Remove mem_tag_kind member.
* tree-gimple.c (is_gimple_reg): Tags are not gimple registers.
* tree-pretty-print.c (dump_generic_node): Handle memory tags.
* tree-ssa-alias.c (init_alias_info): Update for memory tag changes.
(group_aliases): Ditto.
(setup_pointers_and_addressables): Ditto.
(is_escape_site): Ditto.
(may_alias_p): Ditto.
(create_tag_raw): New function.
(create_memory_tag): Use it.
(dump_alias_info): Update for tags.
(may_be_aliased): Ditto.
(add_type_alias): Ditto.
(new_type_alias): Ditto.
(create_sft): Ditto.
(create_structure_vars): Ditto.
* tree-ssa-ccp.c (get_default_value): Ditto.
* tree-ssa-operands.c (get_expr_operands): Ditto.
(add_stmt_operand): Ditto.
(add_call_clobber_ops): Remove duplicated condition.
* tree-ssa.c (verify_flow_insensitive_alias_info): Update for
tags.
* tree-tailcall.c (suitable_for_tail_opt_p): Ditto.
* tree-vect-transform.c (vect_create_data_ref_ptr): Ditto.
* tree.c (init_ttree): Update structures for new tree codes.
(tree_code_size): Update sizes for new tree codes.
(make_node_stat): Don't try to set common things on minimal
structures.
(tree_node_structure): Update for tags.
(is_global_var): Ditto.
* tree.def: Add new tree codes.
* tree.h (MTAG_P): New macro.
(TREE_MEMORY_TAG_CHECK): Ditto.
(SSA_VAR_P): Update for tags.
(struct tree_memory_tag): New structure.
(MTAG_GLOBAL): New macro.
(union tree_node): Add memory tag member.
* treestruct.def (TS_MEMORY_TAG): New.

In gcc/cp

2005-12-05  Daniel Berlin  <dberlin@dberlin.org>

* ptree.c (cxx_print_decl): Update to check for decl_common
structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108102 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/java:
* parse.y (patch_new_array_init): Don't set length on array.
libjava:
* testsuite/libjava.compile/rh174912.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108099 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108086 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-05  Dale Johannesen  <dalej@apple.com>

        * config/i386/xmmintrin.h (_MM_TRANSPOSE4_PS):  Fix to match
        what was approved (PR 24323).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108080 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/c-tree.texi (Function Bodies): Remove description of
        RETURN_INIT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108078 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/libgcc.texi (__floatunsisf, __floatunsidf, __floatunsitf,
__floatunsixf, __floatundisf, __floatundidf, __floatunditf,
__floatundixf, __floatuntisf, __floatuntidf, __floatuntitf,
__floatuntixf, __powisf2, __powidf2, __powixf2, __mulsc3,
__muldc3, __multc3, __mulxc3, __divsc3, __divdc3, __divtc3,
__divxc3): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108077 138bc75d-0d04-0410-961f-82ee72b054a4

Index: gcc/ChangeLog
2005-12-05  Geoffrey Keating  <geoffk@apple.com>

* config/darwin.c (machopic_select_section): It's not defined
as weak if it's only marked as weak_import.

Index: gcc/testsuite/ChangeLog
2005-12-05  Geoffrey Keating  <geoffk@apple.com>

* gcc.dg/darwin-weakimport-3.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108076 138bc75d-0d04-0410-961f-82ee72b054a4

Index: gcc/ChangeLog
2005-12-05  Geoffrey Keating  <geoffk@apple.com>

* varasm.c (default_binds_local_p_1): Weakrefs don't bind locally.
A hidden weak object does bind locally.  Strong linkonce data
counts like any other strong symbol for binding.
(weak_finish_1): Don't specially handle weakrefs, they no longer
arrive here.
(assemble_alias): Weakrefs can't be TREE_PUBLIC yet.
* c-common.c (handle_alias_attribute): Allow static aliases
of variables.
(handle_weakref_attribute): Don't call declare_weak on weakrefs.
* gthr-dce.h: Make weakrefs static.
* gthr-tpf.h: Likewise.
* gthr-solaris.h: Likewise.
* gthr-posix.h: Likewise.
* gthr-posix95.h: Likewise.
* config/darwin.c (darwin_encode_section_info): static weakref
variables are not necessarily defined in this translation unit.
* doc/extend.texi (Function Attributes): Mention that an alias
attribute creates a definition for the thing it's attached to.
Change the documentation for weakref to say that the thing
it's attached to must be static.

Index: gcc/testsuite/ChangeLog
2005-12-05  Geoffrey Keating  <geoffk@apple.com>

* g++.old-deja/g++.abi/vtable2.C: Make weakrefs static.
* gcc.dg/attr-weakref-1.c: Modify to not try to test public weakrefs,
and to work on Darwin.
* gcc.dg/attr-weakref-1b.c: New file.
* gcc.dg/attr-weakref-2.c: New test.
* gcc.dg/darwin-weakref-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108074 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/host-darwin.c (segv_handler): Unblock SEGV so
we don't go into an infinite loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108070 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/25247
* lib/target-supports-dg.exp (dg-skip-if): Fix target selector for
use in selector expressions.
(dg-xfail-if): Ditto.
* gcc.test-framework/dg-dot-run-sif-exp-P.c: New test.
* gcc.test-framework/dg-dot-run-sif-exp-U.c: New test.
* gcc.test-framework/dg-dot-run-xif-exp-P.c: New test.
* gcc.test-framework/dg-dot-run-xif-exp-XP.c: New test.
* gcc.test-framework/test-framework.exp: Skip generated tests if
CHECK_TEST_FRAMEWORK is not 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108069 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/24963
* gcc.dg/vect/vect-62.c: Remove outdated dg-line.

PR target/24108
* gcc.dg/vect/vect-76.c: Do not XFAIL on vect_no_align platforms.

PR target/18580
* gcc.dg/vect/vect-reduc-1char.c: XFAIL on vect_no_int_max platforms.
* gcc.dg/vect/vect-reduc-2short.c: Likewise.
* gcc.dg/vect/vect-reduc-1short.c: Likewise.
* gcc.dg/vect/vect-reduc-2char.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108067 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-05  Paolo Bonzini  <bonzini@gnu.org>

        * config/rs6000/predicates.md (logical_const_operand): Split
        out of logical_operand.
        (logical_operand): Use it.
        * config/rs6000/rs6000.md (cmp -> xor peephole2): Use
        logical_const_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108065 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-05  Paolo Carlini  <pcarlini@suse.de>

* include/ext/sso_string_base.h (__sso_string_base<>::_M_assign):
Simplify, avoid pointless reallocations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108063 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-05  Richard Guenther  <rguenther@suse.de>

* utils.c (convert): Use fold_convert where appropriate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108061 138bc75d-0d04-0410-961f-82ee72b054a4

toplevel:
2005-12-05  Paolo Bonzini  <bonzini@gnu.org>

* configure.in (CONFIGURED_BISON, CONFIGURED_YACC, CONFIGURED_M4,
CONFIGURED_FLEX, CONFIGURED_LEX, CONFIGURED_MAKEINFO): Remove
"CONFIGURED_" from the AC_CHECK_PROGS invocation.  Move below.
Find in-tree tools if available.
(EXPECT, RUNTEST, LIPO, STRIP): Find them and substitute them.
(CONFIGURED_*_FOR_TARGET): Don't set nor substitute.
(*_FOR_TARGET): Set them with GCC_TARGET_TOOL.
(COMPILER_*_FOR_TARGET): New.
* Makefile.tpl (HOST_EXPORTS): Add *_FOR_TARGET symbols that gcc needs.
(BASE_TARGET_EXPORTS): Use COMPILER_*_FOR_TARGET symbols.
(CONFIGURED_*, USUAL_*): Remove.
(BISON, YACC, FLEX, LEX, M4, MAKEINFO, EXPECT, RUNTEST, LIPO,
STRIP): Use autoconf substitutions.
(COMPILER_AS_FOR_TARGET, COMPILER_LD_FOR_TARGET,
COMPILER_NM_FOR_TARGET): New.
(EXTRA_HOST_FLAGS): Pass LIPO and STRIP.

(all): Make all-host and all-target in parallel.
(do-[+make_target+], do-check, install, [+compare-target+]): Ensure
that $$r and $$s are set before invoking a recursive make.
(stage[+id+]-bubble): Likewise, and invoke the comparison at the end.
([+bootstrap-target+]): Inline most of the `all' target.

config:
2005-12-05  Paolo Bonzini  <bonzini@gnu.org>

        * acx.m4 (GCC_TARGET_TOOL): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108059 138bc75d-0d04-0410-961f-82ee72b054a4

libada:
2005-12-05  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.in (FLAGS_TO_PASS): Add GCC_FOR_TARGET.

gcc/ada:
2005-12-05  Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.in (gnatlib): Fix regex, using \. instead of . when
a period is meant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108058 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-05  Richard Guenther  <rguenther@suse.de>

* treetree.c (tree_code_if_start, tree_code_create_variable,
tree_code_generate_return, tree_code_get_expression,
tree_code_add_parameter): Use fold_convert where appropriate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108051 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-05  Jan Beulich  <jbeulich@novell.com>

* config/i386/i386.c (enum ix86_builtins): Remove IX86_BUILTIN_CMPNEPS
and IX86_BUILTIN_CMPNESS.
(ix86_init_mmx_sse_builtins): Remove ti_ftype_ti_ti.
* config/i386/i386.h (ALIGN_MODE_128): Don't check TFmode explicitly.
* config/i386/i386.md (movti_internal): Correct type attribute.
Simplify mode attribute.
(movti_rex64, movsf_1, movdf_nointeger, movdf_integer, movtf_internal):
Correct type attribute.
(absxf2): Correct operator.
* config/i386/mmx.md (mov<mode>_internal_rex64, mov<mode>_internal,
movv2sf_internal_rex64, movv2sf_internal): Correct type attribute.
* config/i386/sse.md (mov<mode>_internal, movv2df_internal): Simplify
mode attribute.
(sse2_vmsqrtv2df2): Correct mode attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108048 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-05  Jan Beulich  <jbeulich@novell.com>

* config/ia64/ia64.md (rotlsi3_internal): Don't split if rotating by
16 bits. Provide insn pattern for this case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108047 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-05  Jan Beulich  <jbeulich@novell.com>

* libgcc2.c (__popcountSI2): Don't use wide type for iterator and
result.
(__popcountDI2): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108046 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/movq-2.c: Add -mtune=pentium4 to
dg-options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108042 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/25166
* pa/pa.c (pa_hpux_init_libfuncs): Add _U_Qfcnvxf_usgl_to_quad and
_U_Qfcnvxf_udbl_to_quad to set of initialized libfuncs.
* pa/quadlib.c (_U_Qfcnvxf_usgl_to_quad, _U_Qfcnvxf_udbl_to_quad): New
functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108039 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-04  Paolo Carlini  <pcarlini@suse.de>

* include/ext/sso_string_base.h (__sso_string_base<>::_M_reserve):
Simplify.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108036 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-04  Paolo Carlini  <pcarlini@suse.de>

* include/ext/vstring.h (__versa_string<>::operator+, all
versions): Move out of line...
* include/ext/vstring.tcc (__versa_string<>::operator+): ...
here; consistently use reserve for the benefit of sso_string_base;
prefer push_back to single-char append when appropriate.

* include/ext/vstring.h (__versa_string<>::push_back): Don't
call _M_reserve, _M_mutate instead.
(reserve): Just forward to _M_reserve.
* include/ext/vstring.tcc (__versa_string<>::_M_reserve): Remove.
* include/ext/rc_string_base.h (__rc_string_base<>::_M_reserve): Also
do the initial checks (first on length, in case __res == capacity).
* include/ext/sso_string_base.h (__sso_string_base<>::_M_reserve:
Likewise; don't call _M_set_length unnecessarily.

2005-12-04  Paolo Carlini  <pcarlini@suse.de>

* include/ext/vstring.h (__versa_string<>::_M_append): New.
(append(const __versa_string&), append(const __versa_string&,
size_type, size_type), append(const _CharT*, size_type),
append(const _CharT*)): Use it.
(append(size_type, _CharT)): Delegate to _M_replace_aux.
(assign(const __versa_string&, size_type, size_type),
assign(const _CharT*), replace(size_type, size_type,
const _CharT*, size_type)): Forward to _M_replace.
* include/ext/vstring.tcc (__versa_string<>::_M_append):
Define, core append functionality.
(_M_replace): Simplify, move __s == 0 case to _M_replace_aux.
(_M_replace_aux): Reorganize, don't call _M_replace.

2005-12-04  Paolo Carlini  <pcarlini@suse.de>

* include/ext/vstring.tcc (__versa_string<>::_M_replace):
Perform _M_check_length at the beginning and remove it from ...
(replace, _M_replace_dispatch, _M_replace_aux, assign): ... here.
(assign): Now move inline.
(resize): Don't call _M_check_length redundantly, append does.

2005-12-04  Paolo Carlini  <pcarlini@suse.de>

* include/ext/sso_string_base.h (__sso_string_base<>::_M_get_allocator):
Add non const version.
* include/ext/rc_string_base.h (__rc_string_base<>::_M_get_allocator):
Likewise.

* include/ext/sso_string_base.h (__sso_string_base<>::_M_erase): Add.
* include/ext/rc_string_base.h (__rc_string_base<>::_M_erase): Likewise.
(_M_leak_hard): Use it.
* include/ext/vstring.h (__versa_string<>::clear, erase, all
versions): Use it.
* include/ext/vstring.tcc (__versa_string<>::resize): Likewise.

* include/ext/vstring.h (__versa_string<>::_M_replace_safe):
Remove.
* include/ext/vstring.h (__versa_string<>::_M_replace): New, does
the in-place work or delegates to _M_mutate in case of reallocation.
* include/ext/vstring.tcc (__versa_string<>::_M_replace_safe):
Remove.
* include/ext/vstring.tcc (__versa_string<>::_M_replace): Define.
(assign, replace, _M_replace_dispatch, _M_replace_aux): Use it.
* include/ext/sso_string_base.h (__sso_string_base<>::_M_mutate):
Change to manage only reallocations.
* include/ext/rc_string_base.h (__rc_string_base<>::_M_mutate):
Likewise.

* include/ext/vstring.h (__versa_string<>::insert(size_type,
const __versa_string&), insert(size_type, const __versa_string&,
size_type, size_type), insert(size_type, const _CharT*, size_type),
insert(size_type, const _CharT*)): Delegate to replace.

* include/ext/vstring.h (__versa_string<>::reserve): Move out of
line.
* include/ext/vstring.tcc (__versa_string<>::reserve): Do the
checks and call _M_reserve.
* include/ext/vstring.h (__versa_string<>::append): Call _M_reserve
instead of reserve.
* include/ext/vstring.tcc (__versa_string<>::append, all versions):
Likewise.
* include/ext/sso_string_base.h (__sso_string_base<>::_M_reserve):
Adjust.
* include/ext/rc_string_base.h (__rc_string_base<>::_M_reserve):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108034 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108031 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (clean): Remove stray reference to libcpp.a.

* decimal128.h, decContext.c, decRound.c, decimal32.c,
decNumber.c, decContext.h, decimal64.c, decimal32.h, decNumber.h,
decimal64.h, decUtility.c, decLibrary.c, configure.ac,
decNumberLocal.h, decUtility.h, decDPD.h, decimal128.c: Update FSF
office address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108024 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (null_pointer_constant_p): New function.
(build_conditional_expr, build_c_cast, convert_for_assignment,
build_binary_op): Use it.

testsuite:
* gcc.dg/c90-const-expr-5.c, gcc.dg/c99-const-expr-5.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108022 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (binary_op_error): Do not allow NOP_EXPR.
(c_common_truthvalue_conversion): Handle NOP_EXPR the same as
CONVERT_EXPR.
(check_function_arguments_recurse): Allow both NOP_EXPR and
CONVERT_EXPR but check conversions preserve precision.
* c-typeck.c (pointer_diff): Allow both NOP_EXPR and CONVERT_EXPR
but check conversions preserve precision.
(build_unary_op): Don't allow NOP_EXPR.  Use gcc_unreachable () in
default case.

testsuite:
* gcc.dg/format/cast-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108020 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/7776
* doc/invoke.texi: Document new -Wstring-literal-comparison option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108019 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/7776
* common.opt (Wstring-literal-comparison): New command line option.
* c-opts.c (c_common_handle_option): Set it with -Wall.
* c-typeck.c (parser_build_binary_op): Issue warning if either
operand of a comparison operator is a string literal, except for
testing equality or inequality against NULL.

* doc/invoke.texi: Document new -Wstring-literal-comparison option.

* gcc.dg/Wstring-literal-comparison-1.c: New test case.
* gcc.dg/Wstring-literal-comparison-2.c: Likewise.
* gcc.dg/Wstring-literal-comparison-3.c: Likewise.
* gcc.dg/Wstring-literal-comparison-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108018 138bc75d-0d04-0410-961f-82ee72b054a4

* io/format.c: Removing unused code.
* intrinsics/random.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108014 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108007 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (c_sizeof_or_alignof_type): Use fold_convert instead
of building a NOP_EXPR.
(c_alignof_expr): Likewise.  Handle CONVERT_EXPR the same as
NOP_EXPR.
* c-convert.c (convert): Use fold_convert instead of building
NOP_EXPRs and CONVERT_EXPRs directly.  Don't special case
c_objc_common_truthvalue_conversion returning a NOP_EXPR.  Remove
#if 0 code.
* c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Handle
NOP_EXPR the same as CONVERT_EXPR.
* c-typeck.c (build_function_call): Use fold_convert instead of
building a NOP_EXPR directly.
(build_compound_expr): Handle NOP_EXPR the same as CONVERT_EXPR.

testsuite:
* gcc.dg/cast-pretty-print-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108001 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/25106
* parse.c (next_free): Use new prototype for gfc_match_st_label.
Correctly emit hard error if a label is zero.
* match.c (gfc_match_st_label): Never allow zero as a valid
label.
(gfc_match, gfc_match_do, gfc_match_goto): Use new prototype for
gfc_match_st_label.
* primary.c (): Use new prototype for gfc_match_st_label.
* io.c (): Likewise.
* match.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107999 138bc75d-0d04-0410-961f-82ee72b054a4

typo fix

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107993 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization 25197
* dwarf2out.c (dwarf2out_frame_debug_expr <rule 12>): Assert we
have a reg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107992 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Remove -fpic warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107991 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (default_function_array_conversion,
build_function_call): Allow for CONVERT_EXPR as well as NOP_EXPR.
(build_conditional_expr): Apply integer_zerop to orig_op1 and
orig_op2.  Don't check them for NOP_EXPR.
(build_c_cast, convert_for_assignment): Don't check for NOP_EXPR
around integer zero.

testsuite:
* gcc.dg/c90-const-expr-4.c, gcc.dg/c99-const-expr-4.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107990 138bc75d-0d04-0410-961f-82ee72b054a4

* zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107984 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/24173
* decl.c (duplicate_decls): Don't rely on DECL_TEMPLATE_INFO after
clobbering newdecl.
PR c++/24173
* g++.dg/template/friend40.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107983 138bc75d-0d04-0410-961f-82ee72b054a4

* zh_CN.po: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107981 138bc75d-0d04-0410-961f-82ee72b054a4

Fixup some spacing

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107973 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107970 138bc75d-0d04-0410-961f-82ee72b054a4

* src/powerpc/ffi.c: Formatting.
(ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
(ffi_prep_args64): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107963 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_stack_t): Remove toc_save_p,
toc_save_offset, toc_size, lr_size.
(rs6000_stack_info): Use memset rather than bss struct copy to init.
Test rs6000_ra_ever_killed last in condition setting lr_save_p.
Adjust for removal of unused rs6000_stack_t fields.
(debug_stack_info): Adjust.
(rs6000_ra_ever_killed): Expand FIND_REG_INC_NOTE.  Test for calls
first, and don't bother checking for set/inc of lr on sibcalls.
(rs6000_emit_epilogue): Tidy code restoring stack pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107962 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/25199
* config/i386/i386.md (movqi_1): Only force imovx for alternative
5 if operand 1 is not aligned.  Undo previous constraint change.
* config/i386/predicates.md (aligned_operand): Use MEM_ALIGN.
testsuite/
* gcc.target/i386/movq-2.c: New test.
* gcc.target/i386/movq.c: Remove target i?86, instead add
dg-require-effective-target ilp32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107955 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

        * trans.h (build1_v): Use build1, not build to build the
        void typed tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107917 138bc75d-0d04-0410-961f-82ee72b054a4

Add forgotten ChangeLog entry:

2005-11-27  Janne Blomqvist  <jb@gcc.gnu.org>

* m4/ifunction.m4: Add const restrict to function arguments.
* m4/iforeach.m4: Likewise.
* m4/eoshift1.m4: Likewise.
* m4/eoshift3.m4: Likewise.
* m4/dotprod.m4: Likewise.
* m4/dotprodc.m4: Likewise.
* m4/dotprodl.m4: Likewise.
* m4/shape.m4: Likewise.
* m4/cshift1.m4: Likewise.
* m4/reshape.m4: Likewise.
* m4/transpose.m4: Likewise.
* generated/eoshift*: Regenerated
* generated/dotprod*: Likewise.
* generated/shape*: Likewise.
* generated/cshift1*: Likewise.
* generated/reshape*: Likewise.
* generated/transpose*: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107912 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

        * tree.h (build): Remove prototype.
        (build, _buildN1, _buildN2, _buildC1, _buildC2): Remove macros.
        * tree.c (build): Remove.
        (build0_stat): Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107909 138bc75d-0d04-0410-961f-82ee72b054a4

Fix accidental deletion of committer's name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107908 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* tree-ssa-loop-im.c (schedule_sm): Use buildN instead of build.
* tree-complex.c (update_complex_assignment, expand_complex_div_wide):
Likewise.
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref,
maybe_fold_offset_to_component_ref): Likewise.
* tree-ssa-dom.c (thread_across_edge,
simplify_rhs_and_lookup_avail_expr,
find_equivalent_equality_comparison, record_equivalences_from_stmt):
Likewise.
* gimple-low.c (lower_function_body, lower_return_expr): Likewise.
* tree-eh.c (do_return_redirection, honor_protect_cleanup_actions,
lower_try_finally_switch): Likewise.
* tree-if-conv.c (add_to_dst_predicate_list,
replace_phi_with_cond_modify_expr, ifc_temp_var): Likewise.
* gimplify.c (internal_get_tmp_var, gimple_build_eh_filter,
voidify_wrapper_expr, build_stack_save_restore, gimplify_bind_expr,
gimplify_return_expr, gimplify_decl_expr, gimplify_switch_expr,
gimplify_case_label_expr, gimplify_exit_expr, gimplify_self_mod_expr,
shortcut_cond_r, shortcut_cond_expr, gimplify_cond_expr,
gimplify_init_ctor_eval, gimplify_init_constructor,
gimplify_variable_sized_compare, gimplify_boolean_expr,
gimplify_cleanup_point_expr, gimple_push_cleanup, gimplify_target_expr,
gimplify_expr, gimplify_body, gimplify_function_tree,
force_gimple_operand): Likewise.
* tree-ssa-pre.c (create_expression_by_pieces): Likewise.
* tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for,
mx_register_decls): Likewise.
* tree-nested.c (init_tmp_var, save_tmp_var, get_static_chain,
get_frame_field, finalize_nesting_tree_1): Likewise.
* tree-inline.c (setup_one_parameter): Likewise.
* tree-vect-transform.c (vectorizable_condition): Likewise.
* tree-outof-ssa.c (insert_copy_on_edge, insert_backedge_copies):
Likewise.
* tree-profile.c (tree_gen_edge_profiler): Likewise.
* tree-cfg.c (factor_computed_gotos, gimplify_val): Likewise.
* c-parser.c (c_parser_if_body, c_parser_switch_statement): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107907 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* config/alpha/alpha.c (alpha_va_start, alpha_gimplify_va_arg_1i,
alpha_gimplify_va_arg): Use buildN and fold_buildN where applicable.
* config/frv/frv.c (frv_expand_builtin_va_start): Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/sh/sh.c (sh_va_start, sh_gimplify_va_arg_expr,
sh_adjust_unroll_max): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr):
Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/mips/mips.c (mips_va_start, mips_gimplify_va_arg_expr):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107906 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* trans.c (gnat_gimplify_expr): Use buildN instead of build.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107905 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* java-gimplify.c (java_gimplify_labeled_block_expr): Use
buildN instead of build.
* class.c (finish_class): Likewise.
* expr.c (java_create_object): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107904 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* semantics.c (simplify_aggr_init_expr): Use buildN instead
of build.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107903 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
build_objc_method_call, objc_rewrite_function_call): Use buildN
instead of build.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107902 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/25116
* io/transfer.c (data_transfer_init): Don't set the default for
namelist I/O on preconnected files to UNFORMATTED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107900 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (build_assert_expr_for, process_assert_insertions_for,
simplify_cond_using_ranges): Use buildN instead of build.
* tree-tailcall.c (adjust_accumulator_values,
adjust_return_value): Likewise.
* tree-sra.c (generate_one_element_ref, generate_copy_inout,
generate_element_copy, generate_element_zero,
generate_one_element_init): Likewise.
* tree-ssa-forwprop.c (forward_propagate_into_cond_1): Likewise.
* lambda-code.c (gcc_loop_to_lambda_loop, lbv_to_gcc_expression,
lle_to_gcc_expression, lambda_loopnest_to_gcc_loopnest,
perfect_nestify): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107894 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c (pa_secondary_reload): Revise initialization of variable regno.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107890 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/24103
* g++.dg/other/default1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107889 138bc75d-0d04-0410-961f-82ee72b054a4

    * ggc.h (GGC_RESIZEVEC): New.

cp/
        * parser.c (cp_lexer_new_main): Usr GGC_RESIZEVEC instead of
        ggc_realloc.
        (cp_parser_template_argument_list): Use XRESIZEVEC instead of xrealloc.
        * class.c (pushclass): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107887 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (execute): Improve readability.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107886 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* tree-cfg.c (mark_used_vars): New function.
(dump_function_to_file): Dump only used VAR_DECLs.

* gcc.dg/tree-ssa/20031106-6.c: Remove XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107885 138bc75d-0d04-0410-961f-82ee72b054a4

    * decl2.c (get_priority_info): Use XNEW, not xmalloc.
        * decl.c (push_switch): Likewise.
        * lex.c (handle_pragma_implementation): Likewise.
        * cp-objcp-common.c (decl_shadowed_for_var_insert): Use GGC_NEW,
        not ggc_alloc.
        (cxx_initialize_diagnostics): Use XNEW, not xmalloc.
        * class.c (init_class_processing): Use XNEWVEC, not xmalloc.
        * g++spec.c (lang_specific_driver): Likewise.
        * mangle.c (save_partially_mangled_name): Likewise.
        * parser.c (cp_lexer_new_main): Use GGC_NEWVEC, not ggc_alloc.
        (cp_parser_template_argument_list): Use XNEWVEC, nto xmalloc.
        (cp_parser_sizeof_operand): Likewise.
        * repo.c (open_repo_file, open_repo_file): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107884 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/lvalue-2.c (f0): Put "error: " marker back.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107883 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

        * convert.c (convert_to_integer): Fix compare for nonpositive
        constant to use tree_int_cst_sgn <= 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107882 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* convert.c (convert_to_integer): Use fold_convert instead
of fold_build1 (NOP_EXPR, ...).  Use tree_int_cst_sgn < 0
instead of comparing against 0.  Use build_int_cst instead
of converting integer_zero_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107881 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Richard Guenther  <rguenther@suse.de>

* tree-pretty-print.c (op_symbol): Handle LROTATE_EXPR
and RROTATE_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107880 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/21017
* gcc.target/powerpc/rotate.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107878 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* gfortran.dg/pr24489.f90: Delete, replaced by read_eor.f90.
* gfortran.dg/pr24584.f90: Delete, replaced by namelist_empty.f90.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107874 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/21017
* combine.c (simplify_logical <IOR>): Simplify more patterns to
rotates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107873 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/25176
* function.c (expand_function_end): Emit blockage for unwinder
after return label.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107871 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (TREE_OVERFLOW): Make this flag/predicate specific to
constant nodes, i.e. INTEGER_CST, REAL_CST, etc...
* tree-vrp.c (compare_values): Only check TREE_OVERFLOW for
integer constant comparisons.

ada/
* utils.c (max_size): Only test for TREE_OVERFLOW on INTEGER_CST
nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107870 138bc75d-0d04-0410-961f-82ee72b054a4

Missed in last check-in.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107865 138bc75d-0d04-0410-961f-82ee72b054a4

Missed in checkin. :-(

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107864 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  Jon Grimm  <jgrimm2@us.ibm.com>
    Janis Johnson  <janis187@us.ibm.com>
    David Edelsohn  <dje@watson.ibm.com>
    Ben Elliston  <bje@au.ibm.com>

* dfp.h, dfp.c: New files.
* Makefile.in (DECNUM, DECNUMINC, LIBDECNUMBER): New variables.
(DECNUM_H): Likewise.
(LIBDEPS, LIBS, BACKEND): Append $(LIBDECNUMBER).
(INCLUDES): Append $(DECNUMINC).
(OBJS-common): Add dfp.o.
(dfp.o): New rule.
* real.h (EXP_BITS): Pinch one bit to ..
(struct real_value): Add decimal field.
(real_format): Change table size, update documentation.
(REAL_MODE_FORMAT): Update for to handle float, decimal float.
(real_from_string3): Declare.
(decimal_single_format): Declare.
(decimal_double_format): Declare.
(decimal_quad_format): Declare.
(REAL_VALUE_TO_TARGET_DECIMAL32): New.
(REAL_VALUE_TO_TARGET_DECIMAL64): New.
(REAL_VALUE_TO_TARGET_DECIMAL128): New.
* real.c: Include dfp.h.
(normalize): Early return for decimal floats.
(do_add): Zero decimal field.
(do_compare): Call do_decimal_compare for decimal floats.
(do_fix_trunc): Likewise, call decimal_do_fix_trunc.
(real_arithmetic): Call decimal_real_arithmetic for decimal
floating point operands.
(real_identical): If a and b are of differing radix, return false.
(real_to_integer): Call decimal_real_to_integer if the value is a
decimal float.
(real_to_integer2): Likewise, call decimal_real_to_integer2.
(real_to_decimal): Likewise, call decimal_real_to_decimal.
(real_to_hexadecimal): Place "N/A" in the return string for
decimal float.
(real_from_string3): New variant, given a mode.
(real_maxval): Use decimal_real_maxval for decimal floats.
(round_for_format): Use decimal_round_for_format for decimals.
(real_convert): Use decimal_real_convert where appropriate.
(significand_size): Handle base 10.
(encode_decimal_single, decode_decimal_single,
encode_decimal_double, decode_decimal_double, encode_decimal_quad,
decode_decimal_quad): New functions.
(decimal_single_format): New.
(decimal_double_format): New.
(decimal_quad_format): New.
* machmode.def: Add SD, DD and TD decimal floating point modes.
* machmode.h (FLOAT_MODE_P, SCALAR_FLOAT_MODE_P, MODES_WIDEN_P):
Include MODE_DECIMAL_FLOAT.
(DECIMAL_FLOAT_MODE_P): New.
* mode-classes.def (MODE_DECIMAL_FLOAT): New mode class.
* genmodes.c (struct mode_data): Add counter field.
(struct mode_data): Update comment for format.
(blank_mode): Initialise counter field.
(new_mode): Increment counter field for each mode defined.
(complete_mode): Handle MODE_DECIMAL_FLOAT, update check for mode
using a format.
(make_complex_modes): Handle modes containing `D'.
(DECIMAL_FLOAT_MODE, FRACTIONAL_DECIMAL_FLOAT_MODE): New.
(make_decimal_float_mode): New.
(reset_float_format): Handle MODE_DECIMAL_FLOAT.
(cmp_modes): Compare counter field if other characteristics
similar.
(emit_real_format_for_mode): Support formats for decimal floats.
* doc/rtl.texi (Machine Modes): Document SD, DD and TDmodes.
Document MODE_DECIMAL_FLOAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107861 138bc75d-0d04-0410-961f-82ee72b054a4

    * parser.c (cp_parser_make_typename_type): Call make_typename_type
        with tf_none instead of magic value 0.
        (cp_parser_explicit_instantiation): Call do_type_instantiation
        with tf_error instead of magic value 1.
        (cp_parser_elaborated_type_specifier): Call make_typename_type
        with tf_error instead of magic value 1.
        (cp_parser_class_name): Likewise.
        (cp_parser_lookup_name): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107855 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-01  Erik Schnetter  <schnetter@aei.mpg.de>

* decl.c (gfc_match_old_kind_spec):  Improve handling of old style
COMPLEX*N

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107853 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107847 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-02  David Billinghurst (David.Billinghurst@riotinto.com)

PR testsuite/25193
* testsuite/lib/libstdc++.exp (libstdc++-dg-test): Catch
error if file cannot be deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107841 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_plus_minus): Do simplify constants.
Delete dead code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107840 138bc75d-0d04-0410-961f-82ee72b054a4

    * parser.c (cp_parser_declaration): Set token2.type to CPP_EOF,
        not RID_MAX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107838 138bc75d-0d04-0410-961f-82ee72b054a4

    * optabs.c (expand_vec_cond_expr): Use EXPAND_NORMAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107834 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.def (BUILT_IN_PUTC, BUILT_IN_PUTC_UNLOCKED): New.

* config/pa/pa.c (pa_init_builtins): If we detect
DONT_HAVE_FPUTC_UNLOCKED, set builtin fputc_unlocked to
putc_unlocked.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107833 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-01  Anthony Green  <green@redhat.com>

PR bootstrap/25207
* configure.ac: Make sure we have an alsa library in addition to
the headers.  This extra test is required for systems with
multilibs.
* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107828 138bc75d-0d04-0410-961f-82ee72b054a4

2005-12-01  Richard Guenther  <rguenther@suse.de>

        * fold-const.c (fold_binary): Use fold_build2, not
        fold (build (...)).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107822 138bc75d-0d04-0410-961f-82ee72b054a4