sem_prag.adb: (Analyze_Pragma...

2008-08-20  Ed Schonberg  <schonberg@adacore.com>

* sem_prag.adb:
(Analyze_Pragma, case Obsolescent): Add entity information on the pragma
argument for ASIS and navigation use.

From-SVN: r139301

prj-proc.adb (Process_Declarative_Items): Add Location for Array_Data

2008-08-20  Vincent Celier  <celier@adacore.com>

* prj-proc.adb (Process_Declarative_Items): Add Location for Array_Data

* prj.ads (Array_Data): Add a component Location

From-SVN: r139300

exp_strm.adb (Build_Elementary_Input_Call, [...]): Fix incorrect condition in circuitry that selects the stream attribute routines...

2008-08-20  Thomas Quinot  <quinot@adacore.com>

* exp_strm.adb (Build_Elementary_Input_Call,
Build_Elementary_Write_Call): Fix incorrect condition in circuitry that
selects the stream attribute routines for long float types.

From-SVN: r139299

s-fileio.adb: Minor reformatting

2008-08-20  Robert Dewar  <dewar@adacore.com>

* s-fileio.adb: Minor reformatting

From-SVN: r139298

Minor reforamatting.

From-SVN: r139297

Fix copyright notice.

From-SVN: r139296

value-prof.c (check_counter): Revert wrong call to error.

2008-08-20  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* value-prof.c (check_counter): Revert wrong call to error.

From-SVN: r139295

profile.c: Update calls to inform.

2008-08-20  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* profile.c: Update calls to inform.
* value-prof.c: Update calls to inform.

From-SVN: r139294

diagnostic.c (inform): Add an explicit location_t parameter.

2008-08-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* diagnostic.c (inform): Add an explicit location_t parameter.
* toplev.h (inform): Update declaration.
* builtins.c: Update all calls to inform.
* c-common.c: Likewise.
* c-decl.c: Likewise.
* c-opts.c: Likewise.
* c-pch.c: Likewise.
* c-pragma.c: Likewise.
* c-typeck.c: Likewise.
* coverage.c: Likewise.
* opts.c: Likewise.
* toplev.c: Likewise.
* tree-cfg.c: Likewise.
* tree-ssa.c: Likewise.
cp/
* parser.c: Update all calls to inform.
* typeck.c: Likewise.
* init.c: Likewise.
* class.c: Likewise.
* call.c: Likewise.
* method.c: Likewise.
* friend.c: Likewise.
* typeck2.c: Likewise.
* pt.c: Likewise.
* name-lookup.c: Likewise.
* lex.c: Likewise.

From-SVN: r139293

* g-comlin.ads: Update comments. Add new paramter Add_Before.

From-SVN: r139292

2008-08-20  Gary Dismukes  <dismukes@adacore.com>

* exp_ch11.adb:
(Expand_Exception_Handlers): Call Make_Exception_Handler instead of
Make_Implicit_Exception_Handler when rewriting an exception handler with
a choice parameter, and pass the handler's Sloc instead of that of the
handled sequence of statements. Make_Implicit_Exception_Handler sets the
Sloc to No_Location (unless debugging generated code), which we don't
want for the case of a user handler.

From-SVN: r139291

sem_ch8.adb (Analyze_Subprogram_Renaming): Inherit Is_Imported flag.

2008-08-20  Ed Schonberg  <schonberg@adacore.com>

* sem_ch8.adb (Analyze_Subprogram_Renaming): Inherit Is_Imported flag.

From-SVN: r139290

re PR target/37169 (Inefficent code for _mm_cvtsi64_si128)

gcc/

2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>

PR target/37169
* config/i386/i386.c (ix86_expand_vector_init_one_nonzero): In
V2DI mode, for SSE4.1, use movq instead of vector set if the
second element is zero and inter-unit moves are OK.

gcc/testsuite/

2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>

PR target/37169
* i386/sse2-init-v2di-2.c: New.

From-SVN: r139289

tree-ssa-forwprop.c (forward_propagate_addr_expr_1): More properly handle conversion/copy chains after tuplification.

2008-08-20  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): More
properly handle conversion/copy chains after tuplification.

* gcc.dg/tree-ssa/forwprop-9.c: Scan FRE dump as well.
* gcc.dg/tree-ssa/forwprop-10.c: New testcase.

From-SVN: r139288

freeze.adb (Freeze_Record_Type): Improve msg for non-contiguous field

2008-08-20  Robert Dewar  <dewar@adacore.com>

* freeze.adb (Freeze_Record_Type): Improve msg for non-contiguous field

* sem_ch13.adb:
(Adjust_Record_For_Reverse_Bit_Order): Messages about layout are
now labeled as info msgs, not warnings.

From-SVN: r139287

passes.c (init_optimization_passes): Move the second forwprop pass before alias computation.

2008-08-20  Richard Guenther  <rguenther@suse.de>

* passes.c (init_optimization_passes): Move the second
forwprop pass before alias computation.  Remove the second
DCE pass.  Remove the first dominator and phi copy/const
prop passes.

* gcc.dg/tree-ssa/20030530-2.c: Scan dom2 dump.
* gcc.dg/tree-ssa/20030611-1.c: Likewise.
* gcc.dg/tree-ssa/20030703-1.c: Likewise.
* gcc.dg/tree-ssa/20030703-2.c: Likewise.
* gcc.dg/tree-ssa/20030708-1.c: Likewise.
* gcc.dg/tree-ssa/20030709-3.c: Likewise.
* gcc.dg/tree-ssa/20030710-1.c: Likewise.
* gcc.dg/tree-ssa/20030711-1.c: Likewise.
* gcc.dg/tree-ssa/20030711-2.c: Likewise.
* gcc.dg/tree-ssa/20030711-3.c: Likewise.
* gcc.dg/tree-ssa/20030714-1.c: Likewise.
* gcc.dg/tree-ssa/20030714-2.c: Likewise.
* gcc.dg/tree-ssa/20030729-1.c: Likewise.
* gcc.dg/tree-ssa/20030730-1.c: Likewise.
* gcc.dg/tree-ssa/20030730-2.c: Likewise.
* gcc.dg/tree-ssa/20030731-1.c: Likewise.
* gcc.dg/tree-ssa/20030807-1.c: Likewise.
* gcc.dg/tree-ssa/20030807-11.c: Likewise.
* gcc.dg/tree-ssa/20030807-2.c: Likewise.
* gcc.dg/tree-ssa/20030807-3.c: Likewise.
* gcc.dg/tree-ssa/20030807-5.c: Likewise.
* gcc.dg/tree-ssa/20030807-8.c: Likewise.
* gcc.dg/tree-ssa/20030807-9.c: Likewise.
* gcc.dg/tree-ssa/20030814-1.c: Likewise.
* gcc.dg/tree-ssa/20030814-2.c: Likewise.
* gcc.dg/tree-ssa/20030814-3.c: Likewise.
* gcc.dg/tree-ssa/20030814-4.c: Likewise.
* gcc.dg/tree-ssa/20030814-5.c: Likewise.
* gcc.dg/tree-ssa/20030814-6.c: Likewise.
* gcc.dg/tree-ssa/20030814-7.c: Likewise.
* gcc.dg/tree-ssa/20030922-1.c: Likewise.
* gcc.dg/tree-ssa/20040729-1.c: Likewise.
* gcc.dg/tree-ssa/20041122-1.c: Likewise.
* gcc.dg/tree-ssa/pr21417.c: Likewise.
* gcc.dg/tree-ssa/pr21829.c: Scan phicprop2 dump.
* gcc.dg/tree-ssa/ssa-dce-1.c: Scan dce2 dump.
* gcc.dg/tree-ssa/ssa-dce-2.c: Likewise.
* g++.dg/tree-ssa/pr31146.C: Remove XFAIL, adjust pattern.
* gfortran.dg/ldist-1.f90: Adjust.

From-SVN: r139286

gnat_ugn.texi: Gcov is not supported on static library on AIX.

2008-08-20  Tristan Gingold  <gingold@adacore.com>

* gnat_ugn.texi: Gcov is not supported on static library on AIX.

From-SVN: r139285

errno.c (__get_errno for MaRTE): Use the MaRTE function pthread_errno to get access to the per-task errno variable.

2008-08-20  Jose Ruiz  <ruiz@adacore.com>

* errno.c (__get_errno for MaRTE): Use the MaRTE function pthread_errno
to get access to the per-task errno variable.
(__set_errno for MaRTE): Do not redefine this function here since it is
already defined in MaRTE.

From-SVN: r139284

2008-08-20  Thomas Quinot  <quinot@adacore.com>

* s-fileio.adb (Open) Use C helper function to determine whether a
given errno value corresponds to a "file not found" error.

* sysdep.c (__gnat_is_file_not_found_error): New C helper function.

From-SVN: r139283

a-ztexio.adb: Minor code reorganization Remove redundant test found working on another issue

2008-08-20  Robert Dewar  <dewar@adacore.com>

* a-ztexio.adb: Minor code reorganization
Remove redundant test found working on another issue

From-SVN: r139282

a-witeio.adb: Minor code reorganization Remove redundant test found working on another issue

2008-08-20  Robert Dewar  <dewar@adacore.com>

* a-witeio.adb: Minor code reorganization
Remove redundant test found working on another issue

From-SVN: r139281

a-textio.adb: Remove redundant test.

2008-08-20  Robert Dewar  <dewar@adacore.com>

* a-textio.adb: Remove redundant test.

From-SVN: r139280

usage.adb: Minor change to avoid overlong line for -gnatwz/Z

2008-08-20  Robert Dewar  <dewar@adacore.com>

* usage.adb: Minor change to avoid overlong line for -gnatwz/Z

From-SVN: r139279

tbuild.ads: Clarify documentation of Make_Implicit_Exception_Handler

2008-08-20  Robert Dewar  <dewar@adacore.com>

* tbuild.ads: Clarify documentation of Make_Implicit_Exception_Handler

From-SVN: r139278

freeze.adb: Minor reformatting

2008-08-20  Robert Dewar  <dewar@adacore.com>

* freeze.adb: Minor reformatting

* g-comlin.adb: Minor reformatting

* g-socket.adb: Minor reformatting

* g-socthi-mingw.adb: Minor reformatting

* g-stheme.adb: Minor reformatting

From-SVN: r139277

g-stheme.adb: Minor reformatting

2008-08-20  Robert Dewar  <dewar@adacore.com>

* g-stheme.adb: Minor reformatting

From-SVN: r139276

g-socthi-mingw.adb: Minor reformatting

2008-08-20  Robert Dewar  <dewar@adacore.com>

* g-socthi-mingw.adb: Minor reformatting

From-SVN: r139275

g-socket.adb: Minor reformatting

2008-08-20  Robert Dewar  <dewar@adacore.com>

* g-socket.adb: Minor reformatting

From-SVN: r139274

g-comlin.adb: Minor reformatting

2008-08-20  Robert Dewar  <dewar@adacore.com>

* g-comlin.adb: Minor reformatting

From-SVN: r139273

freeze.adb: Minor reformatting

2008-08-20  Robert Dewar  <dewar@adacore.com>

* freeze.adb: Minor reformatting

From-SVN: r139272

2008-08-20  Ed Schonberg  <schonberg@adacore.com>

Revert partially previous changes, unrelated to the change at hand.

From-SVN: r139271

vect-multitypes-15.c: Fix typo.

2008-08-20  Victor Kaplansky  <victork@il.ibm.com>

        * gcc.dg/vect/vect-multitypes-15.c: Fix typo.
        * gcc/testsuite/lib/target-supports.exp
           (check_effective_target_vect_long_long): Remove spu-*-*.
        * gcc.dg/vect/vect-multitypes-16.c: Make init loop unvectorizable.
        * gcc.dg/vect/slp-widen-mult-u8.c: Likewise.

From-SVN: r139270

sem_aggr.adb, [...] (Valid_Ancestor): Resolve confusion between partial and full views of an ancestor of the context...

2008-08-20  Ed Schonberg  <schonberg@adacore.com>

* sem_aggr.adb, sem_type.adb, exp_ch9.ads, einfo.ads,
exp_ch6.adb, exp_aggr.adb (Valid_Ancestor): Resolve
confusion between partial and full views of an ancestor of the context
type when the parent is a private extension declared in a parent unit,
and full views are available for the context type.

From-SVN: r139269

configure.ac (HAVE_GAS_CFI_DIRECTIVE): Always test for assembler support of this feature.

        * configure.ac (HAVE_GAS_CFI_DIRECTIVE): Always test for assembler
        support of this feature.  Do not assume that a sufficiently new
        assembler will support the feature regardless of the target type.
        (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise.
        * configure: Regenerate.

From-SVN: r139266

tree-vrp.c (found_in_subgraph): Remove.

2008-08-20  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (found_in_subgraph): Remove.
(live): New global static.
(live_on_edge): New function.
(blocks_visited): Remove.
(register_edge_assert_for_2): Use live_on_edge.
(find_conditional_asserts): Remove code dealing with
found_in_subgraph.  Do not walk the CFG.
(find_switch_asserts): Likewise.
(find_assert_locations_1): Renamed from find_assert_locations.
Move finding assert locations for conditional and switch
statements first.  Update live bitmap.  Do not walk the CFG.
(find_assert_locations): New function.
(insert_range_assertions): Remove entry of CFG walk.
Adjust call to find_assert_locations.
* tree-ssa-pre.c (do_regular_insertion): Ignore critical edges
that only can appear because of fake exit edges but assert we
never try to insert on those.
(fini_pre): Do not remove fake exit edges here...
(execute_pre): ...but here, before committing edge inserts.

* gcc.dg/tree-ssa/pr20701.c: Scan vrp1 dump.
* gcc.dg/tree-ssa/ssa-dom-thread-1.c: Pass -fno-tree-vrp.
* gcc.dg/tree-ssa/ssa-pre-20.c: New testcase.

From-SVN: r139263

Daily bump.

From-SVN: r139252

fp-int-convert-float.c: Reenable test on SPU.

testsuite/ChangeLog:

* gcc.dg/torture/fp-int-convert-float.c: Reenable test on SPU.
* gcc.dg/torture/fp-int-convert-timode.c: Reenable "float" test on SPU.

From-SVN: r139239

passes.c (init_optimization_passes): Exchange store-ccp with a ccp pass.

2008-08-19  Richard Guenther  <rguenther@suse.de>

* passes.c (init_optimization_passes): Exchange store-ccp
with a ccp pass.

* gcc.dg/tree-ssa/ssa-ccp-14.c: XFAIL.

From-SVN: r139234

varasm.c (weak_decls): Move earlier in the file.

2008-08-19  Rafael Espindola  <espindola@google.com>

      * varasm.c (weak_decls): Move earlier in the file.
      (assemble_external): Add weak decls to the weak_decls list.
      (declare_weak): Don't add decls to the weak_decls list.

From-SVN: r139233

re PR target/37157 (Wrong insn for _mm_unpackhi_epi64)

gcc/

2008-08-19  H.J. Lu  <hongjiu.lu@intel.com>

PR target/37157
* config/i386/sse.md (sse2_punpckhqdq, sse2_punpcklqdq): Moved
before (sse2_shufpd_<mode>).

gcc/testsuite/

2008-08-19  H.J. Lu  <hongjiu.lu@intel.com>

PR target/37157
* gcc.target/i386/sse2-unpack-1.c: New.

From-SVN: r139232

re PR debug/37156 (Hang with -g -O2 (or higher)  (discovered with malloc.c in sqlite3))

PR debug/37156
* pretty-print.c (pp_base_format): Deal with recursive BLOCK trees.
* tree.c (block_nonartificial_location): Likewise.

* error.c (cp_print_error_function): Deal with recursive BLOCK trees.

* gcc.dg/pr37156.c: New test.

From-SVN: r139230

re PR tree-optimization/35972 (load-PRE missed opportunities without SFTs)

2008-08-19  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/35972
PR tree-optimization/23094
* tree-ssa-sccvn.h (vn_reference_lookup_pieces): Add maywalk
parameter.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Properly
handle MISALIGNED_INDIRECT_REF.
(get_ref_from_reference_ops): New helper.
(vn_reference_lookup_pieces): Walk the use-def chain using the
alias-oracle if requested.
* tree-ssa-pre.c (phi_translate_1): Do reference lookup with
walking the use-def chain.
(compute_avail): But not here.
(create_component_ref_by_pieces_1): Properly handle
MISALIGNED_INDIRECT_REF.
(do_regular_insertion): Handle fully redundant
expressions after PHI-translation also for SSA_NAME values, not
only constants.  Correctly use edoubleprime for that.

* gcc.dg/tree-ssa/ssa-pre-19.c: New testcase.
* gcc.dg/autopar/reduc-1.c: Move constant initialized arrays to
global memory.
* gcc.dg/autopar/reduc-1char.c: Likewise.
* gcc.dg/autopar/reduc-1short.c: Likewise.
* gcc.dg/autopar/reduc-2.c: Likewise.
* gcc.dg/autopar/reduc-2char.c: Likewise.
* gcc.dg/autopar/reduc-2short.c: Likewise.
* gcc.dg/autopar/reduc-3.c: Likewise.
* gcc.dg/tree-ssa/ifc-20040816-1.c: Likewise.
* gcc.dg/vect/costmodel/i386/costmodel-vect-reduc-1char.c: Likewise.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-reduc-1char.c: Likewise.
* gcc.dg/vect/fast-math-vect-reduc-5.c: Likewise.
* gcc.dg/vect/fast-math-vect-reduc-7.c: Likewise.
* gcc.dg/vect/no-trapping-math-2.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-111.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c: Likewise.
* gcc.dg/vect/no-vfa-vect-37.c: Likewise.
* gcc.dg/vect/no-vfa-vect-depend-1.c: Likewise.
* gcc.dg/vect/pr18400.c: Likewise.
* gcc.dg/vect/slp-12b.c: Likewise.
* gcc.dg/vect/slp-14.c: Likewise.
* gcc.dg/vect/slp-7.c: Likewise.
* gcc.dg/vect/slp-15.c: Likewise.
* gcc.dg/vect/slp-16.c: Likewise.
* gcc.dg/vect/slp-17.c: Likewise.
* gcc.dg/vect/slp-24.c: Likewise.
* gcc.dg/vect/slp-28.c: Likewise.
* gcc.dg/vect/slp-3.c: Likewise.
* gcc.dg/vect/slp-34.c: Likewise.
* gcc.dg/vect/slp-6.c: Likewise.
* gcc.dg/vect/slp-8.c: Likewise.
* gcc.dg/vect/vect-107.c: Likewise.
* gcc.dg/vect/vect-108.c: Likewise.
* gcc.dg/vect/vect-11.c: Likewise.
* gcc.dg/vect/vect-112.c: Likewise.
* gcc.dg/vect/vect-115.c: Likewise.
* gcc.dg/vect/vect-11a.c: Likewise.
* gcc.dg/vect/vect-34.c: Likewise.
* gcc.dg/vect/vect-9.c: Likewise.
* gcc.dg/vect/vect-97.c: Likewise.
* gcc.dg/vect/vect-align-1.c: Likewise.
* gcc.dg/vect/vect-float-extend-1.c: Likewise.
* gcc.dg/vect/vect-floatint-conversion-1.c: Likewise.
* gcc.dg/vect/vect-ifcvt-16.c: Likewise.
* gcc.dg/vect/vect-ifcvt-17.c: Likewise.
* gcc.dg/vect/vect-ifcvt-2.c: Likewise.
* gcc.dg/vect/vect-ifcvt-3.c: Likewise.
* gcc.dg/vect/vect-ifcvt-4.c: Likewise.
* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
* gcc.dg/vect/vect-ifcvt-6.c: Likewise.
* gcc.dg/vect/vect-ifcvt-7.c: Likewise.
* gcc.dg/vect/vect-intfloat-conversion-1.c: Likewise.
* gcc.dg/vect/vect-intfloat-conversion-2.c: Likewise.
* gcc.dg/vect/vect-intfloat-conversion-3.c: Likewise.
* gcc.dg/vect/vect-intfloat-conversion-4a.c: Likewise.
* gcc.dg/vect/vect-intfloat-conversion-4b.c: Likewise.
* gcc.dg/vect/vect-multitypes-2.c: Likewise.
* gcc.dg/vect/vect-multitypes-5.c: Likewise.
* gcc.dg/vect/vect-reduc-1.c: Likewise.
* gcc.dg/vect/vect-reduc-1char.c: Likewise.
* gcc.dg/vect/vect-reduc-1short.c: Likewise.
* gcc.dg/vect/vect-reduc-2.c: Likewise.
* gcc.dg/vect/vect-reduc-3.c: Likewise.
* gcc.dg/vect/vect-shift-1.c: Likewise.
* gcc.dg/vect/vect-strided-float.c: Likewise.
* gcc.dg/vect/vect-strided-store-u32-i2.c: Likewise.
* gcc.dg/vect/wrapv-vect-reduc-2char.c: Likewise.
* gcc.dg/vect/wrapv-vect-reduc-2short.c: Likewise.
* gcc.dg/tree-ssa/gen-vect-11.c: Likewise.
* gcc.dg/tree-ssa/gen-vect-11a.c: Likewise.
* gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: Likewise.

From-SVN: r139226

tree-vectorizer.c (supportable_widening_operation): Support multi-step conversion...

* tree-vectorizer.c (supportable_widening_operation): Support
multi-step conversion, return the number of steps in such conversion
and the required intermediate types.
(supportable_narrowing_operation): Likewise.
* tree-vectorizer.h (vect_pow2): New function.
(supportable_widening_operation): Change argument types.
(supportable_narrowing_operation): Likewise.
(vectorizable_type_promotion): Add an argument.
(vectorizable_type_demotion): Likewise.
* tree-vect-analyze.c (vect_analyze_operations): Call
vectorizable_type_promotion and vectorizable_type_demotion with
additional argument.
(vect_get_and_check_slp_defs): Detect patterns.
(vect_build_slp_tree): Add an argument, don't fail in case of multiple
types.
(vect_analyze_slp_instance): Don't fail in case of multiple types. Call
vect_build_slp_tree with correct arguments. Calculate unrolling factor
according to the smallest type in the loop.
(vect_detect_hybrid_slp_stmts): Include statements from patterns.
* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Call
supportable_widening_operation with correct arguments.
* tree-vect-transform.c (vect_get_slp_defs): Allocate output vector
operands lists according to the number of vector statements in left
or right node, if exists.
(vect_gen_widened_results_half): Remove unused argument.
(vectorizable_conversion): Call supportable_widening_operation,
supportable_narrowing_operation, and vect_gen_widened_results_half
with correct arguments.
(vectorizable_assignment): Change documentation, support multiple
types in SLP.
(vectorizable_operation): Likewise.
(vect_get_loop_based_defs): New function.
(vect_create_vectorized_demotion_stmts): Likewise.
(vectorizable_type_demotion): Support loop-aware SLP and general
multi-step conversion. Call vect_get_loop_based_defs and
vect_create_vectorized_demotion_stmts for transformation.
(vect_create_vectorized_promotion_stmts): New function.
(vectorizable_type_promotion): Support loop-aware SLP and general
multi-step conversion. Call vect_create_vectorized_promotion_stmts
for transformation.
(vectorizable_store): Change documentation, support multiple
types in SLP.
(vectorizable_load): Likewise.
(vect_transform_stmt): Pass SLP_NODE to
vectorizable_type_promotion and vectorizable_type_demotion.
(vect_schedule_slp_instance): Move here the calculation of number
of vectorized statements for each node from...
(vect_schedule_slp): ... here.
(vect_transform_loop): Call vect_schedule_slp without the last
argument.

From-SVN: r139225

re PR bootstrap/37152 (tree-vect-transform.c: use of "=" where "==" may have been intended)

        PR bootstrap/37152
        * tree-vect-transform.c (vect_create_epilog_for_reduction): Change =
        to == in assert statement.
        (vectorizable_reduction): Fix typo.

From-SVN: r139224

re PR libfortran/35863 ([F2003] Implement ENCODING="UTF-8")

2008-08-19  Tobias Burnus  <burnus@net-b.de>

       PR libfortran/35863
       * io/write.c (write_a_char4): Add missing variable declaration
       in HAVE_CRLF block.

From-SVN: r139223

Daily bump.

From-SVN: r139221

* gcc.target/mips/ext-1.c: Add -mgp64 to dg-mips-options.

From-SVN: r139218

* g++.dg/other/anon5.C: Skip on *-*-hpux*.

From-SVN: r139216

re PR fortran/37032 (including "file.F90" - no CPP processing)

2008-08-18  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/37032
        * gfortran.texi: Document decision on include file handling in
        preprocessed files.

From-SVN: r139215

* gcc.dg/vect/no-vfa-pr29145.c:  XFAIL if no_vect_align.

From-SVN: r139213

* gcc.target/ia64/types-1.c:  Change error to message.

From-SVN: r139212

re PR bootstrap/37153 (Revision 139210 failed to bootstrap)

2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/37153
* value-prof.c (check_counter): Dereference pointer to overall
count when printing it.

From-SVN: r139211

profile.h: Really add it.

2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>

* profile.h: Really add it.

From-SVN: r139210

mcf.c: Really add it.

2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>

* mcf.c: Really add it.

From-SVN: r139209

cgraph.c (cgraph_edge): Handle inconsistent counts when setting count_scale.

2008-08-18  Paul Yuan  <yingbo.com@gmail.com>
    Vinodha Ramasamy  <vinodha@google.com>

* cgraph.c (cgraph_edge): Handle inconsistent counts when setting
count_scale.
* value-prof.c (check_counter): Fix the counter if
flag_profile_correction is true.
(tree_divmod_fixed_value_transform, tree_mod_pow2_value_transform,
tree_mod_subtract_transform):
Follow check_counter parameter change.
* common.opt (fprofile-correction): New option.
* mcf.c: New file.
* profile.c (edge_info, EDGE_INFO): Moved to new file profile.h.
(sum_edge_counts, is_edge_inconsistent, correct_negative_edge_counts,
is_inconsistent, set_bb_counts, read_profile_edge_counts): New
functions.
(compute_branch_probabilities): Refactored. Invokes mcf_smooth_cfg if
flag_profile_correction is set.

Co-Authored-By: Vinodha Ramasamy <vinodha@google.com>
From-SVN: r139208

rtlanal.c (subreg_offset_representable_p): Check HARD_REGNO_MODE_OK.

gcc/
* rtlanal.c (subreg_offset_representable_p): Check HARD_REGNO_MODE_OK.

From-SVN: r139207

re PR testsuite/37149 (27_io/basic_ostream/inserters_other/char/error_code.cc)

2008-08-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/37149
* testsuite/27_io/basic_ostream/inserters_other/char/4.cc: Include
<cstdio>.
* testsuite/27_io/basic_ostream/inserters_other/char/error_code.cc:
Likewise.
* testsuite/27_io/objects/char/12048-1.cc: Likewise.
* testsuite/27_io/objects/char/12048-3.cc: Likewise.
* testsuite/27_io/objects/wchar_t/12048-1.cc: Likewise.
* testsuite/27_io/objects/wchar_t/12048-3.cc: Likewise.
* testsuite/ext/malloc_allocator/deallocate_global.cc: Likewise.
* testsuite/ext/malloc_allocator/deallocate_local.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_global-2.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_global-4.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_local-2.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_local-4.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_local-6.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_local-8.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_local_thread-5.cc: Likewise.
* testsuite/ext/mt_allocator/deallocate_local_thread-7.cc: Likewise.
* testsuite/ext/new_allocator/deallocate_global.cc: Likewise.
* testsuite/ext/new_allocator/deallocate_local.cc: Likewise.
* testsuite/ext/stdio_sync_filebuf/wchar_t/12077.cc: Likewise.
* include/std/regex: Include <sstream>.
* include/tr1/regex: Likewise.

From-SVN: r139206

tree.h (IS_CONVERT_EXPR_CODE_P): Renamed to

        * tree.h (IS_CONVERT_EXPR_CODE_P): Renamed to
        * CONVERT_EXPR_CODE_P.
        * tree-ssa-threadedge.c (simplify_control_stmt_condition): Use
        CONVERT_EXPR_P.
        * tree-data-ref.c (split_constant_offset_1): Likewise.
        * tree-inline.c (estimate_operator_cost): Use CASE_CONVERT.
        * tree-sra.c (sra_walk_expr): Likewise.
        * matrix-reorg.c (ssa_accessed_in_assign_rhs): Likewise.
        * tree-ssa-loop-niter.c (expand_simple_operations): Likewise.
        * gimple.h (gimple_assign_cast_p): Use CONVERT_EXPR_CODE_P.
        * tree-ssa-structalias.c (find_func_aliases, find_func_aliases):
        * Likewise.
        * gimple.c (gimple_assign_unary_nop_p): Likewise.
        * tree-vect-transform.c (vectorizable_type_demotion)
        (vectorizable_type_promotion): Likewise.
        * tree-inline.c (expand_call_inline):
        * tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from)
        (forward_propagate_addr_expr_1, forward_propagate_comparison)
        (tree_ssa_forward_propagate_single_use_vars): Likewise.
        * expr.c (expand_expr_real_1): Likewise.
        * tree-ssa-dom.c (hashable_expr_equal_p,
        * iterative_hash_hashable_expr)
        (gimple_assign_unary_useless_conversion_p): Likewise.
        * tree-stdarg.c (execute_optimize_stdarg): Likewise.
        * tree-ssa-ccp.c (ccp_fold, fold_gimple_assign): Likewise.
        * fold-const.c (fold_unary): Likewise.
        * tree.h (CONVERT_EXPR_P): Likewise.
        * tree.c (simple_cst_equal, iterative_hash_expr): Likewise.
        * tree-ssa-loop-im.c (rewrite_bittest): Likewise.
        * tree-vrp.c:
        (register_edge_assert_for_2, extract_range_from_unary_expr)
        (register_edge_assert_for_1): Likewise.

        * cp/tree.c (cp_tree_equal): Likewise.

From-SVN: r139204

configure.ac: Do not hardcode HAVE_S_ISREG and HAVE_S_IFREG for newlib.

2008-08-18  Paolo Carlini  <paolo.carlini@oracle.com>

* configure.ac: Do not hardcode HAVE_S_ISREG and HAVE_S_IFREG for
newlib.
* configure: Regenerate.

From-SVN: r139203

real.h (dconst_e, [...]): Declare.

2008-08-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* real.h (dconst_e, dconst_third, dconst_sqrt2, dconst_e_ptr,
dconst_third_ptr, dconst_sqrt2_ptr): Declare.
(enum real_value_const): Delete.
(get_real_const): Delete.
* real.c (get_real_const): Delete.
(dconst_e_ptr): Define.
(dconst_third_ptr): Define.
(dconst_sqrt2_ptr): Define.
* builtins.c: Update all callers.

From-SVN: r139202

tree-ssa-reassoc.c (reassociate_bb): Properly reset the statement iterator after statement removal.

2008-08-18  Richard Guenther  <rguenther@suse.de>

* tree-ssa-reassoc.c (reassociate_bb): Properly reset the
statement iterator after statement removal.

From-SVN: r139201

re PR libstdc++/37147 (New failures: 20_util/ratio/comparisons/comp2.cc et al)

2008-08-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/37147
* acinclude.m4 ([GLIBCXX_CHECK_C99_TR1]): Tighten checks on stdint.h,
check the macros too.
* configure: Regenerate.

From-SVN: r139200

driver-rs6000.c (detect_caches_freebsd): New function.

2008-08-18  Andreas Tobler  <a.tobler@schweiz.org>

* config/rs6000/driver-rs6000.c (detect_caches_freebsd): New function.
(detect_processor_freebsd): Likewise.
(host_detect_local_cpu): Call newly added functions for FreeBSD.

From-SVN: r139196

tree-cfg.c (verify_types_in_gimple_assign): Verify copies and loads have the correct types.

2008-08-18  Richard Guenther  <rguenther@suse.de>

* tree-cfg.c (verify_types_in_gimple_assign): Verify copies
and loads have the correct types.

From-SVN: r139195

re PR preprocessor/7263 (__extension__ keyword doesn't suppress warning on LL or ULL constants)

2008-08-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR cpp/7263
* c-opts.c (cpp_opts): Remove static.
* c-parser.c (cpp_opts): Declare it extern.
(disable_extension_diagnostics): Handle cpp options.
(enable_extension_diagnostics): Likewise.
testsuite/
* gcc.dg/cpp/pr7263-2.c: New.
* gcc.dg/cpp/pr7263-2.h: New.
* gcc.dg/cpp/pr7263-3.c: New.
* gcc.dg/cpp/pr7263-3.h: New.

From-SVN: r139194

diagnostics.c (permerror_at): Rename as permerror.

2008-08-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* diagnostics.c (permerror_at): Rename as permerror.
(permerror): Delete.
* toplev.h: Likewise.
cp/
* typeck.c: Update all callers.
* init.c: Likewise.
* class.c: Likewise.
* decl.c: Likewise.
* call.c: Likewise.
* except.c: Likewise.
* cvt.c: Likewise.
* typeck2.c: Likewise.
* pt.c: Likewise.
* semantics.c: Likewise.
* name-lookup.c: Likewise.
* lex.c: Likewise.
* decl2.c: Likewise.
* parser.c: Likewise.

From-SVN: r139193

[multiple changes]

2008-08-18  Samuel Tardieu  <sam@rfc1149.net>
            Robert Dewar  <dewar@adacore.com>
    gcc/ada/
PR ada/30827
* bindgen.adb (Gen_Output_File_Ada): Zero-terminate the
version string.
Move comment in the right place.
* g-comver.adb (Version): Look for a zero-termination in
addition to a closing parenthesis.

2008-08-18  Robert Dewar  <dewar@adacore.com>
    gcc/testsuite/
PR ada/30827
* gnat.dg/test_version.adb: New.

From-SVN: r139192

gcc/ada/
* exp_ch13.adb, exp_disp.adb, sem_cat.adb, sem_ch10.adb,
* sem_ch12.adb, sem_ch6.adb, sem_ch7.adb, sem_ch8.adb,
* sem_prag.adb, sem_util.adb, sem_warn.adb: Use
Is_Package_Or_Generic_Package instead of hand-crafted tests.

From-SVN: r139191

re PR ada/15808 (Illegal program not detected, RM 3.9.3(10))

    gcc/ada/
PR ada/15808
* sem_ch6.adb (Check_Private_Overriding): Check for generic packages
as well.

    gcc/testsuite/
PR ada/15808
* gnat.dg/specs/abstract_private.ads: New.

From-SVN: r139190

passes.c (init_optimization_passes): Remove cleanup_cfg1, sdse1 and addressables2 passes.

2008-08-18  Richard Guenther  <rguenther@suse.de>

* passes.c (init_optimization_passes): Remove cleanup_cfg1,
sdse1 and addressables2 passes.  Replace dce1 with cddce1.
Move call_cdce before build_alias.  Move copyrename2,
cunrolli and ccp2 beafore build_alias.  Re-add addressable2
right after final inlining.
* tree-cfg.c (build_gimple_cfg): Do not dump function here.
(pass_build_cfg): But instead via TODO_dump_func.

* gcc.dg/fold-alloca-1.c: Scan cfg dump instead of cleanup_cfg1.
* gcc.dg/fold-compare-3.c: Likewise.
* gcc.dg/tree-ssa/20030709-2.c: Scan cddce2 dump.
* gcc.dg/tree-ssa/20030808-1.c: Likewise.
* gcc.dg/tree-ssa/20040211-1.c: Likewise.
* gcc.dg/tree-ssa/20040305-1.c: Likewise.
* gcc.dg/tree-ssa/forwprop-1.c: Adjust pattern.
* gcc.dg/tree-ssa/forwprop-2.c: Likewise..
* gcc.dg/tree-ssa/ssa-dce-3.c: Scan cddce1 dump.

From-SVN: r139189

tree-sra.c (generate_element_init_1): Deal with NULL constructor element index.

2008-08-18  Richard Guenther  <rguenther@suse.de>

* tree-sra.c (generate_element_init_1): Deal with NULL constructor
element index.
(scalarize_init): If we failed to generate some initializers
do not generate zeros for not instantiated members.  Instead
rely on the copy out.
* tree-ssa-operands.c (get_addr_dereference_operands): Warn
about missing flow-sensitive alias info only if we have
aliases computed.

From-SVN: r139188

Daily bump.

From-SVN: r139184

CairoGraphics2D.java: Always loadLibrary gtk-peer.

        * gnu/java/awt/peer/gtk/CairoGraphics2D.java: Always loadLibrary
        gtk-peer.
        * gnu/java/awt/peer/gtk/GdkFontPeer.java: Likewise.
        * gnu/java/awt/peer/gtk/GdkPixbufDecoder.java: Likewise.
        * gnu/java/awt/peer/gtk/GdkGraphicsEnvironment.java: Likewise.
        * gnu/java/awt/peer/gtk/GtkToolkit.java: Likewise.
        * gnu/java/awt/peer/gtk/GdkScreenGraphicsDevice.java: Likewise.
        * gnu/java/awt/peer/gtk/*.class: Rebuilt.

From-SVN: r139181

extend.texi (Function Attributes): Fix typo in description if hot function attribute.

* doc/extend.texi (Function Attributes): Fix typo in description
  if hot function attribute.

From-SVN: r139179

acinclude.m4 ([AC_LC_MESSAGES]): Use AC_TRY_COMPILE instead of AC_TRY_LINK.

2008-08-17  Paolo Carlini  <paolo.carlini@oracle.com>

* acinclude.m4 ([AC_LC_MESSAGES]): Use AC_TRY_COMPILE instead of
AC_TRY_LINK.
* configure.ac: Run unconditionally AC_LC_MESSAGES.
* crossconfig.m4: Adjust.
* configure: Regenerate.

From-SVN: r139171

install.texi (--with-mips-plt): Document.

gcc/
2008-08-17  Daniel Jacobowitz  <dan@codesourcery.com>
    Richard Sandiford  <rdsandiford@googlemail.com>

* doc/install.texi (--with-mips-plt): Document.
* doc/invoke.texi (-mplt, -mno-plt): Document.
* config.gcc (mips*-*-*): Add mips-plt to supported_defaults
and handle ${with_mips_plt}.
* config/mips/mips.opt (mplt): New option.
* config/mips/mips.h (TARGET_ABICALLS_PIC0): New macro.
(TARGET_ABICALLS_PIC2): Likewise.
(TARGET_GPWORD): Return false for TARGET_ABSOLUTE_ABICALLS.
(OPTION_DEFAULT_SPECS): Add a mips-plt entry.
(ASM_SPEC): Use !mabi=* instead of !mabi*.
(MIPS_CALL): Use TARGET_ABICALLS_PIC2 instead of TARGET_ABICALLS
to decide whether to output ".option picX" directives.
* config/mips/linux.h (SUBTARGET_ASM_SPEC): Remove -mabi=64 handling.
Pass -call_nonpic rather than -KPIC for -mplt.
(BASE_DRIVER_SELF_SPECS): Remove -mplt if -mno-shared is not present
on the command line.  Also remove it when -mabi=64 is used without
-msym32.
* config/mips/linux64.h (SUBTARGET_ASM_SPEC): Delete.
* config/mips/mips.c (mips_use_pic_fn_addr_reg_p): Handle
TARGET_ABICALLS_PIC0.
(mips_classify_symbol): Use TARGET_ABICALLS_PIC2 instead of
TARGET_ABICALLS.
(mips16_build_function_stub): Only output ".option pic" directives
and PIC stubs if TARGET_ABICALLS_PIC2.  Call through $25 instead of $1.
(mips16_build_call_stub): Fix comment and remove redundant
".set at"/"set .noat" directives.
(mips_function_rodata_section): Use the default behaviour for
TARGET_ABSOLUTE_ABICALLS.
(mips_file_start): Emit ".option pic0" for TARGET_ABICALLS_PIC0.
(mips_global_pointer): Handle TARGET_ABICALLS_PIC0.
(mips_restore_gp): Do nothing if the current function doesn't use
a global pointer.
(mips_expand_prologue): Only save $gp if the current function uses it.
Use a normal move for TARGET_ABICALLS_PIC0.
(mips_override_options): Only set flag_pic if TARGET_ABICALLS_PIC2.

Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>
From-SVN: r139170

mips.c (mips_save_reg_p): Don't short-circuit rest of function when handling GLOBAL_POINTER_REGNUM.

gcc/
* config/mips/mips.c (mips_save_reg_p): Don't short-circuit rest
of function when handling GLOBAL_POINTER_REGNUM.

From-SVN: r139169

acinclude.m4 ([GLIBCXX_CHECK_LFS], [...]): Use GCC_TRY_COMPILE_OR_LINK instead of AC_TRY_LINK...

2008-08-17  Paolo Carlini  <paolo.carlini@oracle.com>

* acinclude.m4 ([GLIBCXX_CHECK_LFS], [GLIBCXX_CHECK_POLL],
[GLIBCXX_CHECK_S_ISREG_OR_S_IFREG], [GLIBCXX_CHECK_WRITEV]):
Use GCC_TRY_COMPILE_OR_LINK instead of AC_TRY_LINK, in C++,
with -fno-exceptions as flags.
* configure.ac: Run unconditionally GLIBCXX_CHECK_LFS,
GLIBCXX_CHECK_POLL, GLIBCXX_CHECK_S_ISREG_OR_S_IFREG,
GLIBCXX_CHECK_WRITEV and commonized AC_CHECK_HEADERS.
* crossconfig.m4: Adjust; remove AC_CHECK_HEADERS commonized
in configure.ac.
* configure: Regenerate.

From-SVN: r139168

adaint.c (_gnat_set_close_on_exec): Implement.

2008-08-17  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

* adaint.c (_gnat_set_close_on_exec) [_WIN32]: Implement.

From-SVN: r139167

Daily bump.

From-SVN: r139165

* MAINTAINERS: Update my email address.

From-SVN: r139162

trans.c (call_to_gnu): Use the Sloc of the call for back-copy statements in lieu of that of the actual.

* gcc-interface/trans.c (call_to_gnu): Use the Sloc of the call
for back-copy statements in lieu of that of the actual.

From-SVN: r139161

Fix long lines.

From-SVN: r139160

re PR middle-end/20548 (ACATS c52103x c52104x c52104y segfault)

PR ada/20548
* common.opt (-fstack-check): Do not declare the variable here.
(-fstack-check=): New option variant.
* doc/invoke.texi (Code Gen Options): Document it.
* expr.h (STACK_OLD_CHECK_PROTECT): New macro.
(STACK_CHECK_PROTECT): Bump to 3 pages if DWARF-2 EH is used.
(STACK_CHECK_STATIC_BUILTIN): New macro.
* doc/tm.texi (Stack Checking): Document STACK_CHECK_STATIC_BUILTIN.
* opts.c: Include expr.h.
(common_handle_option) <OPT_fold_stack_check_>: New case.
<OPT_fstack_check>: Likewise.
* calls.c (initialize_argument_information): Use TYPE_SIZE_UNIT
consistently in the test for variable-sized types.  Adjust for
new behaviour of flag_stack_check.
* explow.c: Include except.h.
(allocate_dynamic_stack_space): Do not take into account
STACK_CHECK_MAX_FRAME_SIZE for static builtin stack checking.
* function.c (gimplify_parameters): Use DECL_SIZE_UNIT in the test
for variable-sized parameters.  Treat all parameters whose size is
greater than STACK_CHECK_MAX_VAR_SIZE as variable-sized if generic
stack checking is enabled.
* gimplify.c (gimplify_decl_expr): Treat non-static objects whose
size is greater than STACK_CHECK_MAX_VAR_SIZE as variable-sized
if generic stack checking is enabled.
(expand_function_end): Adjust for new behaviour of flag_stack_check.
* reload1.c (reload): Likewise.
* stmt.c (expand_decl): Assert that all automatic variables have
fixed size at this point and remove dead code.
* flags.h (stack_check_type): New enumeration type.
(flag_stack_check): Declare.
* toplev.c (flag_stack_check): New global variable.
* Makefile.in (opts.o): Add dependency on EXPR_H.
(explow.o): Add dependency on except.h.
ada/
* gcc-interface/decl.c (gnat_to_gnu_entity): Use DECL_SIZE_UNIT in the
setjmp test consistently.  Adjust for new behaviour of flag_stack_check.
* gcc-interface/utils2.c (build_call_alloc_dealloc): Remove redundant
test of flag_stack_check.  Adjust for new behaviour of flag_stack_check.

From-SVN: r139159

re PR fortran/36825 ([F08] Rank > 7 arrays  [will break library ABI]  libgfortran I/O+intrinsics:)

2008-08-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36825
        * libgfortran.h: Reduce GFC_MAX_DIMENSIONS to 7.

2008-08-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36825
        * gfortran.dg/rank_1.f90: Modify error message.

From-SVN: r139152

* config/avr/avr.c (avr_override_options): Reduce value of PARAM_INLINE_CALL_COST.

From-SVN: r139151

Makefile.tpl: Add BOOT_ADAFLAGS.

* Makefile.tpl: Add BOOT_ADAFLAGS.
* Makefile.in: Regenerate.

From-SVN: r139149

re PR libfortran/35863 ([F2003] Implement ENCODING="UTF-8")

2008-08-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/35863
* gfortran.dg/utf8_1.f03: New test.
* gfortran.dg/utf8_2.f03: New test.

From-SVN: r139148

re PR libfortran/35863 ([F2003] Implement ENCODING="UTF-8")

2008-08-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35863
* intrinsics/selected_char_kind.c: Enable iso_10646.
* io/read.c (typedef uchar): New type.
(read_utf8): New function to read a single UTF-8 encoded character.
(read_utf8_char1): New function to read UTF-8 into a KIND=1 string.
(read_default_char1): New functio to read default into KIND=1 string.
(read_utf8_char4): New function to read UTF-8 into a KIND=4 string.
(read_default_char4): New function to read UTF-8 into a KIND=4 string.
(read_a): Modify to use the new functions.
(read_a_char4): Modify to use the new functions.
* io/write.c (error.h): Add include. (typedef uchar): New type.
(write_default_char4): New function to default write KIND=4 string.
(write_utf8_char4): New function to UTF-8 write KIND=4 string.
(write_a_char4): Modify to use new functions.
(write_character): Modify to use new functions.

From-SVN: r139147

re PR libfortran/35863 ([F2003] Implement ENCODING="UTF-8")

2008-08-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/35863
* io.c (gfc_match_open): Enable UTF-8 in checks.
* simplify.c (gfc_simplify_selected_char_kind): Enable iso_10646.

From-SVN: r139146

Daily bump.

From-SVN: r139142

expr.c (expand_expr_real_1): When converting to BLKmode, try to fetch an inner memory reference.

* expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: When converting
to BLKmode, try to fetch an inner memory reference.  Use 'mode' in
lieu of TYPE_MODE (type) throughout.

From-SVN: r139139

arm.c (add_minipool_backward_ref): Check for 8-byte-aligned entries in second case of forcing insertion after a...

* config/arm/arm.c (add_minipool_backward_ref): Check for
8-byte-aligned entries in second case of forcing insertion after a
particular entry.  Change third case to avoid inserting
non-8-byte-aligned entries before 8-byte-aligned ones.

From-SVN: r139135

tree-ssa-ccp.c (maybe_fold_offset_to_reference): Do not strip components for unknown size accesses.

2008-08-15  Richard Guenther  <rguenther@suse.de>

* tree-ssa-ccp.c (maybe_fold_offset_to_reference): Do not
strip components for unknown size accesses.

From-SVN: r139129

pr30551-6.c: Skip for SPU.

2008-08-15  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

testsuite/
* gcc.dg/pr30551-6.c: Skip for SPU.
* gcc.dg/pr30551-3.c: Likewise.
* gcc.dg/pr30551.c: Likewise.
* g++.dg/warn/pr30551-2.C: Likewise.
* g++.dg/warn/pr30551.C: Likewise.

From-SVN: r139126

Fix long line.

From-SVN: r139125

2008-08-15  Wolfgang Gellerich  <gellerich@de.ibm.com>

* config/s390/2097.md New file.
* config/s390/s390.md ("z10prop" attribute): Define none,
        z10_super, z10_super_E1, z10_super_A1, z10_super_c,
        z10_super_c_E1, z10_fwd, z10_fwd_A1, z10_fwd_A3, z10_fwd_E1,
        z10_rec, z10_fr, z10_fr_A3, z10_fr_E1, z10_c, and z10_cobra as
        possible values and apply them to insns as appropriate.
        ("type" attribute): Removed itof and added ftrunctf,ftruncdf,
        ftruncsd, ftruncdd, itoftf, itofdf, itofsf, itofdd, itoftd,
        fdivdd, fdivtd, floaddd, floadsd, fmuldd, fmultd, fsimpdd,
        fsimpsd, fsimptd, fstoredd, fstoresd, ftoidfp as possible
        values.
("bfp" mode attribute): Removed.  Every occurence replaced
with <mode>.
* config/s390/s390.c (struct "z10_cost"): Updated entries.
* config/s390/2084.md (insn_reservation "x_itof"): Updated
          type attribute.

From-SVN: r139124

Daily bump.

From-SVN: r139121

re PR libfortran/37123 (libfortran failed to build)

2008-08-14  H.J. Lu  <hongjiu.lu@intel.com>

PR libfortran/37123
* intrinsics/cshift0.c (cshift0): Fix 2 typos.

From-SVN: r139117

re PR fortran/36705 (Procedure pointers with attributes statements)

2008-08-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/36705
* symbol.c (check_conflict): Move conflict checks for (procedure,save)
and (procedure,intent) to resolve_fl_procedure.
* resolve.c (resolve_fl_procedure): Ditto.

2008-08-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/36705
* gfortran.dg/argument_checking_7.f90: Modified.
* gfortran.dg/conflicts.f90: Modified.
* gfortran.dg/proc_decl_1.f90: Modified.
* gfortran.dg/proc_ptr_9.f90: New.

From-SVN: r139116