tree-ssa-structalias.c (create_variable_info_for): Also mark first field in a struct.

        * tree-ssa-structalias.c (create_variable_info_for): Also mark
        first field in a struct.
        (intra_create_variable_infos): Don't deal with flag_argument_noalias.

fortran/
        * trans-expr.c (gfc_conv_substring): Don't evaluate casted decl early,
        change order of length calculation to (end - start) + 1.
        (gfc_get_interface_mapping_array): Adjust call to
        gfc_get_nodesc_array_type.
        * trans-array.c (gfc_trans_create_temp_array,
        gfc_build_constant_array_constructor, gfc_conv_expr_descriptor): Ditto.
        * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
        * trans.c (gfc_add_modify): Assignment between base type and nontarget
        type are equal enough.
        (gfc_call_malloc): Use prvoid_type_node for return value of
        __builtin_malloc.
        (gfc_allocate_with_status): Ditto.
        * trans-types.c (gfc_array_descriptor_base): Double size of this array.
        (gfc_init_types): Build prvoid_type_node.
        (gfc_build_array_type): New bool parameter "restricted".
        (gfc_get_nodesc_array_type): Ditto, build restrict qualified pointers,
        if it's true.
        (gfc_get_array_descriptor_base): Ditto.
        (gfc_get_array_type_bounds): Ditto.
        (gfc_sym_type): Use symbol attributes to feed calls to above functions.
        (gfc_get_derived_type): Ditto.
        * trans.h (struct lang_type): Add nontarget_type member.
        * trans-types.h (prvoid_type_node): Declare.
        (gfc_get_array_type_bounds, gfc_get_nodesc_array_type): Declare new
        parameter.
        * trans-decl.c (gfc_finish_var_decl): Give scalars that can't be
        aliased a type with a different alias set than the base type.
        (gfc_build_dummy_array_decl): Adjust call to gfc_get_nodesc_array_type.

testsuite/
        * gfortran.dg/vect/vect-gems.f90: New test.
        * gcc.dg/tree-ssa/alias-1.c: Remove, it checks something broken.

From-SVN: r150934

re PR fortran/41102 (Ease error checking of included files located in the SYSTEM_INCLUDE_DIR/ending in .h)

2009-08-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41102
        omp_lib.h.in: Fix -std=f95 errors.

From-SVN: r150931

wrapper.exp: Move load of target-libpath.exp from here...

* lib/wrapper.exp: Move load of target-libpath.exp from here...
* lib/gcc-defs.exp: ... to here.

From-SVN: r150929

Daily bump.

From-SVN: r150925

* compare-debug: Drop .eh_frame relocations too.

From-SVN: r150901

re PR testsuite/40704 (^M? in testsuite log leads to binary attachment)

2009-08-18  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/40704
* test_summary: Filter out "\r".

From-SVN: r150898

wrapper.exp (${tool}_maybe_build_wrapper): Set up GCC_EXEC_PREFIX before building the wrapper.

* lib/wrapper.exp (${tool}_maybe_build_wrapper): Set up
GCC_EXEC_PREFIX before building the wrapper.

From-SVN: r150889

alpha.c (alpha_output_mi_thunk_osf): Allocate insn locators before emit_insn is called.

* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Allocate insn
locators before emit_insn is called.  Remove assert that
cfun->is_thunk.
(alpha_end_function): Clear crtl->emit structure and free insn
locators if cfun->is_thunk is true.

From-SVN: r150883

elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available.

* config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object
type if available.
* configure.ac: Test for it.
* configure, config.in: Regenerate.
* doc/install.texi: Document --enable-gnu-unique-object.

From-SVN: r150882

vect.exp: Add new stanza for aligned-section-anchors-* tests.

* gcc.dg/vect/vect.exp: Add new stanza for aligned-section-anchors-*
tests.
* gcc.dg/vect/section-anchors-nest-1.c: Rename to...
* gcc.dg/vect/aligned-section-anchors-nest-1.c: ...this.  Remove
dg-options.  Fix dg-final clause.

From-SVN: r150880

cdce3.C: Add -mieee for alpha*-*-* targets.

* g++.dg/cdce3.C: Add -mieee for alpha*-*-* targets.

From-SVN: r150877

re PR fortran/40870 ([F03] include formal args in backend_decl of PPCs)

2009-08-18  Janus Weil  <janus@gcc.gnu.org>
    Paul Thomas  <pault@gcc.gnu.org>

PR fortran/40870
* trans-types.c (gfc_get_ppc_type): Include formal args in backend_decl
using the interface symbol. Character types are returned by reference.
(gfc_get_derived_type): Prevent infinite recursion loop
if a PPC has a derived-type formal arg.

2009-08-18  Janus Weil  <janus@gcc.gnu.org>
    Paul Thomas  <pault@gcc.gnu.org>

PR fortran/40870
* gfortran.dg/proc_ptr_comp_13.f90: Extended.

Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r150875

re PR middle-end/41094 (Erroneous optimization of pow() with -ffast-math)

2009-08-18  Richard Guenther  <rguenther@suse.de>

PR middle-end/41094
* builtins.c (fold_builtin_pow): Fold pow(pow(x,y),z) to
pow(x,y*z) only if x is nonnegative.

* gcc.dg/torture/pr41094.c: New testcase.
* gcc.dg/torture/builtin-power-1.c: Adjust.
* gcc.dg/builtins-10.c: Likewise.

From-SVN: r150874

re PR target/40971 (ICE in memory_address)

PR target/40971
* config/rs6000/rs6000.c (rs6000_legitimize_address): For
[DT][FDI]mode ensure the offset isn't 4/8/12 bytes below 0x8000.

* gcc.dg/pr40971.c: New test.

From-SVN: r150869

bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump on jumps.

* bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump
on jumps.

From-SVN: r150868

Daily bump.

From-SVN: r150866

m32c.md (UNS_FSETB, UNS_FREIT): New.

* config/m32c/m32c.md (UNS_FSETB, UNS_FREIT): New.
* config/m32c/prologue.md (epilogue_freit): New.
(fset_b): New.
* config/m32c/m32c.c (m32c_function_needs_enter): Add prototype.
(bank_switch_p): Likewise.
(fast_interrupt_p): Likewise.
(interrupt_p): Likewise.
(m32c_conditional_register_usage): Round memregs size up.
(need_to_save): We only need to save $a0 when we use ENTER.
(interrupt_p): Check for fast_interrupt too.
(bank_switch_p): New.
(fast_interrupt_p): New.
(m32c_attribute_table): Add bank_switch and fast_interrupt.
(m32c_emit_prolog): Support bank switching and fast interrupts.
* doc/extend.texi (Function Attributes): Add bank_switch and
fast_interrupt.

From-SVN: r150862

Install gcj.pdf in $(pdfdir)/gcc alongside other manuals.

gcc/java/
* Make-lang.in (java.install-pdf): Install gcj.pdf in
$(pdfdir)/gcc, alongside the other manuals.

From-SVN: r150859

re PR fortran/41062 (ICE in gfc_trans_use_stmts, at fortran/trans-decl.c:3438)

2008-08-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/41062
* trans-decl.c (gfc_trans_use_stmts):  Keep going through use
list if symbol is not use associated.

2008-08-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/41062
* gfortran.dg/use_only_4.f90: New test.

From-SVN: r150858

typedefs.cc: New.

2009-08-17  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/30_threads/packaged_task/requirements/typedefs.cc: New.

From-SVN: r150857

re PR fortran/37425 (Fortran 2003: GENERIC bindings as operators)

2009-08-17  Daniel Kraft  <d@domob.eu>

PR fortran/37425
* resolve.c (get_checked_tb_operator_target): New routine to do checks
on type-bound operators in common between intrinsic and user operators.
(resolve_typebound_intrinsic_op): Call it.
(resolve_typebound_user_op): Ditto.

2009-08-17  Daniel Kraft  <d@domob.eu>

PR fortran/37425
* gfortran.dg/typebound_operator_2.f03: Test for error with illegal
NOPASS bindings as operators.

From-SVN: r150856

re PR preprocessor/41067 (Inconsistency in warnings on invalid \-escapes)

PR preprocessor/41067:
* charset.c (convert_escape): Add missing ":" to error text.

From-SVN: r150854

Makefile.am (libgcj_bc_la_LIBADD): Delete.

2009-08-17  Andrew Haley  <aph@redhat.com>

        * Makefile.am (libgcj_bc_la_LIBADD): Delete.
        * libgcj.spec.in: (LIBGCJ_BC_SPEC): New spec.
        * configure.ac (LIBGCJ_BC_SPEC): New spec.

From-SVN: r150853

* lib/target-supports.exp
(check_effective_target_vect_cmdline_needed):: Add alpha to the list
of targets that do not need command line argument to enable SIMD.

From-SVN: r150852

target-supports.exp (check_effective_target_mpc_pow): Fix typo in cache name.

* lib/target-supports.exp (check_effective_target_mpc_pow): Fix
typo in cache name.

From-SVN: r150851

alpha.c (vms_valid_pointer_mode): New function.

* config/alpha/alpha.c (vms_valid_pointer_mode): New function.
* config/alpha/vms.h (TARGET_VALID_POINTER_MODE): Define.

From-SVN: r150849

inclhack.def (aix_complex): Redefine _Complex_I.

        * inclhack.def (aix_complex): Redefine _Complex_I.  Do not
        redefine I.
        * (aix_stdint_[12345]): New fixes.
        * fixincl.x: Regenerate.
        * tests/base/complex.h: Update check.
        * tests/base/stdint.h: Add AIX stdint.h checks.

From-SVN: r150846

re PR fortran/41075 ([F2008] Implement unlimited format item)

2009-08-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/41075
* gfortran.dg/unlimited_fmt_1.f90: New test.

From-SVN: r150845

re PR fortran/41075 ([F2008] Implement unlimited format item)

2009-08-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/41075
* io/io.h (enum format_token): Add FMT_STAR.
* io/format.c (format_lex): Add case for FMT_STAR.
(parse_format_list): Parse FMT_STAR and check for left paren
after. (next_format0): Modify helper function to check for
unimited format and return the repeated format node.  Update
comments to clarify.

From-SVN: r150844

re PR fortran/41075 ([F2008] Implement unlimited format item)

2009-08-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/41075
* scanner.c (gfc_next_char_literal): Add comment to improve
readability.
* io.c (enum format_token): Add FMT_STAR. (format_lex): Add case
for '*'. (check_format): Check for left paren after '*'.  Change
format checks to use %L to improve format string error locus.

From-SVN: r150843

s-osinte-kfreebsd-gnu.ads (SA_ONSTACK): New constant.

* s-osinte-kfreebsd-gnu.ads (SA_ONSTACK): New constant.
(stack_t): New record type.
(sigaltstack): New imported function.
(Alternate_Stack): New imported variable.
(Alternate_Stack_Size): New constant.

From-SVN: r150840

decl.c (build_ptrmemfunc_type): Keep variant chain intact.

2009-08-16  Richard Guenther  <rguenther@suse.de>

* decl.c (build_ptrmemfunc_type): Keep variant chain intact.
Avoid useless copy.
(finish_enum): Keep variant chain intact.
* tree.c (cp_build_reference_type): Likewise.

From-SVN: r150839

[multiple changes]

2009-08-17  Vasiliy Fofanov  <fofanov@adacore.com>

* a-calend-vms.adb: Fix typo.

2009-08-17  Tristan Gingold  <gingold@adacore.com>

* s-taprop-posix.adb: Round up the stack size to avoid failure on
Darwin.

2009-08-17  Gary Dismukes  <dismukes@adacore.com>

* sem_cat.adb (Validate_Static_Object_Name): Update comment.

2009-08-17  Vincent Celier  <celier@adacore.com>

* make.adb (Arguments_Collected): Unneeded, removed
(Change_To_Object_Directory): Use Project directly. Add pragma Assert to
ensure caller does not pass in No_Project.
(Compile): Add new parameter Project. Let procedure
Collect_Arguments_And_Compile provide the proper value.

* switch-c.adb: Add documentation for -gnatea and -gnatez

2009-08-17  Ben Brosgol  <brosgol@adacore.com>

* gnat_ugn.texi: Changed name of package in SAL example, to avoid
clash with Ada 2005 reserved word (interface).

From-SVN: r150838

a-crbtgk.adb, [...]: Minor code reorganization (use conditional expressions)

2009-08-17  Robert Dewar  <dewar@adacore.com>

* a-crbtgk.adb, a-crdlli.adb, a-direct.adb:
Minor code reorganization (use conditional expressions)

From-SVN: r150837

Makefile.in, [...]: Regenerate.

2009-08-17  Andrew Haley  <aph@redhat.com>

* Makefile.in,
include/Makefile.in,
testsuite/Makefile.in,
gcj/Makefile.in: Regenerate.

From-SVN: r150836

Unbreak testsuite/gcc.dg/debug/dwarf2/inline2.c

From-SVN: r150835

a-caldel-vms.adb, [...]: Minor code reorganization (use conditional expressions).

2009-08-17  Robert Dewar  <dewar@adacore.com>

* a-caldel-vms.adb, a-calend-vms.adb, a-calfor.adb, a-cdlili.adb,
a-chahan.adb, a-cidlli.adb, a-coinve.adb, a-comlin.adb: Minor code
reorganization (use conditional expressions).

From-SVN: r150834

[multiple changes]

2009-08-17  Robert Dewar  <dewar@adacore.com>

* tbuild.adb: Minor reformatting

2009-08-17  Thomas Quinot  <quinot@adacore.com>

* exp_ch4.adb (Exp_Ch4.Expand_N_Slice.Make_Temporary): Rename to
Make_Temporary_For_Slice to avoid confusion with Tbuild.Make_Temporary.
Use Tbuild.Make_Temporary to create entity for the temporary.

From-SVN: r150832

make.adb: Add ??? comment.

2009-08-17  Robert Dewar  <dewar@adacore.com>

* make.adb: Add ??? comment.
Code clean up.

From-SVN: r150831

[multiple changes]

2009-08-17  Thomas Quinot  <quinot@adacore.com>

* tbuild.adb: Minor reformatting

2009-08-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sysdep.c (__gnat_localtime_tzoff): Complete previous change.

From-SVN: r150830

make.adb (Process_Multilib, [...]): Refine previous change and ignore -mieee switch to avoid spawning an extra gcc...

2009-08-17  Arnaud Charlet  <charlet@adacore.com>

* make.adb (Process_Multilib, Scan_Make_Arg): Refine previous change
and ignore -mieee switch to avoid spawning an extra gcc in this case.

From-SVN: r150829

[multiple changes]

2009-08-17  Ed Schonberg  <schonberg@adacore.com>

* exp_ch3.adb (Build_Discriminant_Formals): If the discriminals already
exist, as is the case for synchronized types, use the type of the
discriminal in the parameter specification, to prevent a spurious
subtype mismatch in gigi.

2009-08-17  Robert Dewar  <dewar@adacore.com>

* prj-env.adb: Minor reformatting
* make.adb: Minor reformatting
Comment updates

2009-08-17  Javier Miranda  <miranda@adacore.com>

* exp_ch7.adb (Wrap_Transient_Expression): Update comments.

From-SVN: r150828

2009-08-17  Emmanuel Briot  <briot@adacore.com>

* prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-conf.adb
(Processing_Flags.Require_Obj_Dirs): new field, which controls whether
object directories must be present. In the case of gprclean at least,
these are optional (if they do not exist there is nothing to clean)

From-SVN: r150827

[multiple changes]

2009-08-17  Robert Dewar  <dewar@adacore.com>

* prj-env.adb: Minor reformatting
* sem_ch3.adb: Minor reformatting

2009-08-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sysdep.c (__gnat_localtime_tzoff): VxWorks case - Flip the sign of
the time zone since VxWorks chose positive values to represent west
time zones and negative for east zones.

From-SVN: r150826

New test.

From-SVN: r150825

[multiple changes]

2009-08-17  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Access_Definition): Do not create an Itype reference for
an anonymous access type whose designated type is generic.

2009-08-17  Arnaud Charlet  <charlet@adacore.com>

* comperr.adb (Compiler_Abort): Do not generate a bug box when in
codepeer mode, friendlier.

From-SVN: r150824

re PR fortran/40877 (memory leaks with gfc_charlen?)

2009-08-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/40877
* array.c (gfc_resolve_character_array_constructor): Add NULL argument
to gfc_new_charlen.
* decl.c (add_init_expr_to_sym,variable_decl,match_char_spec,
gfc_match_implicit): Ditto.
* expr.c (simplify_const_ref): Fix memory leak.
(gfc_simplify_expr): Add NULL argument to gfc_new_charlen.
* gfortran.h (gfc_new_charlen): Modified prototype.
* iresolve.c (check_charlen_present,gfc_resolve_char_achar): Add NULL
argument to gfc_new_charlen.
* module.c (mio_charlen): Ditto.
* resolve.c (gfc_resolve_substring_charlen,
gfc_resolve_character_operator,fixup_charlen): Ditto.
(resolve_fl_derived,resolve_symbol): Add argument to gfc_charlen.
* symbol.c (gfc_new_charlen): Add argument 'old_cl' (to make a copy of
an existing charlen).
(gfc_set_default_type,generate_isocbinding_symbol): Fix memory leak.
(gfc_copy_formal_args_intr): Add NULL argument to gfc_new_charlen.
* trans-decl.c (create_function_arglist): Fix memory leak.

From-SVN: r150823

* config.sub, config.guess: Update from upstream sources.

From-SVN: r150822

mips.exp: Add terminology section to comment at the top of the file.

* gcc.target/mips/mips.exp: Add terminology section to comment
at the top of the file.  Fix typos.

From-SVN: r150821

Daily bump.

From-SVN: r150820

trans-expr.c (gfc_trans_scalar_assign): Replace hack with more proper hack.

2009-08-17  Richard Guenther  <rguenther@suse.de>

* trans-expr.c (gfc_trans_scalar_assign): Replace hack with
more proper hack.

From-SVN: r150817

Adding the missing ".c".

From-SVN: r150811

Identical options to Alpha/VMS. Committed as obvious.

* doc/invoke.texi (Target options):
Add new option list for IA-64/VMS.
(menu): Add IA-64/VMS Options.
(IA-64/VMS Options): Likewise.

From-SVN: r150808

Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL and VAR_DECL...

Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
and VAR_DECL, so mark_used only has effect the first time.
* decl2.c (mark_used): Just return if TREE_USED is already set.
Don't set TREE_USED if cp_unevaluated_operand is set.
(tree_used_ok): New fn.
* init.c (build_offset_ref): Check it instead of TREE_USED.
* call.c (build_call_a): Likewise.
* cp-tree.h: Declare it.
(DECL_NO_LINKAGE_CHECKED): No longer needed.
(struct lang_decl_base): Remove no_linkage_checked bitfield.

From-SVN: r150807

* decl2.c (finish_static_data_member_decl): Don't set TREE_USED.

From-SVN: r150806

* decl2.c (mark_used): It's ok to synthesize for default args now.

From-SVN: r150805

re PR target/38599 (There should be a Pmode == DImode version of the MIPS lwxs pattern)

gcc/
PR target/38599
* config/mips/mips.md (*lwxs): Use :P for pointer values.

gcc/testsuite/
PR target/38599
* gcc.target/mips/smartmips-lwxs.c: Remove -mlong32.

From-SVN: r150804

mips-protos.h (mips_push_asm_switch): New function.

gcc/
* config/mips/mips-protos.h (mips_push_asm_switch): New function.
(mips_pop_asm_switch): Likewise.
* config/mips/mips.c (set_noreorder, set_nomacro, set_noat): Replace
with...
(mips_noreorder, mips_nomacro, mips_noat): ...these new variables.
(mips_push_asm_switch_1, mips_pop_asm_switch_1): New functions.
(mips_push_asm_switch, mips_pop_asm_switch): Likewise.
(mips_print_operand_punctuation): Use them.  Check mips_noreorder
instead of set_noreorder.
(mips_output_function_prologue): Use the new functions.
(mips_output_function_epilogue): Likewise.
(mips_need_noat_wrapper_p): New function, split out from...
(mips_final_prescan_insn, mips_final_postscan_insn): ...here.
Use mips_push_asm_switch and mips_pop_asm_switch.
* config/mips/mips.h (FUNCTION_PROFILER): Use mips_push_asm_switch
and mips_pop_asm_switch.
(ASM_OUTPUT_REG_POP): Likewise.
(DBR_OUTPUT_SEQEND): Remove boilerplate comment.
Use mips_pop_asm_switch.
(mips_asm_switch): New structure.
(set_noreorder, set_nomacro): Replace with...
(mips_noreorder, mips_nomacro, mips_noat): ...these new variables.
* config/mips/mips.md (fix_truncdfsi2_macro): Use mips_nomacro
instead of set_nomacro.
(fix_truncsfsi2_macro): Likewise.
(cprestore): Likewise.
(hazard): Use mips_noreorder instead of set_noreorder.
* config/mips/sdemtk.h (FUNCTION_PROFILER): As for mips.h.

From-SVN: r150803

alpha.c (alpha_and_function): Handle NULL_RTX returned from prev_active_insn.

* config/alpha/alpha.c (alpha_and_function): Handle NULL_RTX returned
from prev_active_insn.

From-SVN: r150802

avr.h (AVR_HAVE_8BIT_SP): New macros.

* config/avr/avr.h (AVR_HAVE_8BIT_SP): New macros.
* config/avr/avr.c (avr_override_options): Initialize
avr_current_arch variable.
(avr_cpu_cpp_builtins): Define __AVR_HAVE_8BIT_SP__ or
__AVR_HAVE_16BIT_SP__ according to the device type.
(expand_prologue, output_movhi): Use AVR_HAVE_8BIT_SP instead of
TARGET_TINY_STACK.
(expand_epilogue): Use correct QI mode frame pointer for tiny stack.
Use AVR_HAVE_8BIT_SP instead of TARGET_TINY_STACK.

From-SVN: r150801

Sync toplevel from src and merge.

/:
Sync from src, merge:

2009-07-02  Tristan Gingold  <gingold@adacore.com>

* configure.ac: Do not exclude gas for i386-*-darwin.
Add a case for x86_64-*-darwin.
* configure: Regenerate.

From-SVN: r150800

Sync config/ChangeLog from src.

From-SVN: r150799

Mention PR number in my previous commit

From-SVN: r150798

re PR debug/37801 (DWARF output for inlined functions doesn't always use DW_TAG_inlined_subroutine)

Fix for PR debug/37801

gcc/ChangeLog:
* gcc/dwarf2out.c (gen_inlined_subroutine_die): Concentrate on
generating inlined subroutine die only. We shouldn't be
called for anything else.
(gen_block_die): Don't generate inline subroutine debug info for
abstract blocks.

gcc/testsuite/ChangeLog:
* gcc/testsuite/gcc.dg/debug/20020224-1.c: Adjust the comment.
Make sure to trigger inlining optimizations.
* gcc/testsuite/gcc.dg/debug/dwarf2/inline2.c: New test.

From-SVN: r150796

Daily bump.

From-SVN: r150795

re PR fortran/41080 (gfortran -dumpversion does not behave like gcc or g++)

2009-08-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41080
        * gfortranspec.c (lookup_option): Remove gfortran-specific
        version of -dumpversion.

From-SVN: r150792

Print PBB index.

2009-08-15  Sebastian Pop  <sebastian.pop@amd.com>

* graphite-poly.c (print_pbb): Print PBB index.

From-SVN: r150790

Correct the use of ppl_Pointset_Powerset_C_Polyhedron_maximize.

2009-08-15  Sebastian Pop  <sebastian.pop@amd.com>

PR middle-end/40981
* graphite-interchange.c (ppl_max_for_le): Moved...
* graphite-poly.c (pbb_number_of_iterations): Call ppl_max_for_le.
* graphite-ppl.c (ppl_max_for_le): ... here.  Correct the use of
ppl_Pointset_Powerset_C_Polyhedron_maximize.
* graphite-ppl.h (ppl_max_for_le): Declared.

From-SVN: r150789

configure.ac: Move guarded checks for CC and CXX ...

libstdc++-v3/
* configure.ac: Move guarded checks for CC and CXX ...
* acinclude.m4 (GLIBCXX_CONFIGURE): ... from here.
* configure: Regenerate.

From-SVN: r150788

Daily bump.

From-SVN: r150786

re PR libstdc++/41061 (Compile of program using std random fails.)

2009-08-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/41061
* include/bits/random.h (operator<<(std::basic_ostream<>&,
const std::lognormal_distribution<>&),
operator>>(std::basic_istream<>&, std::lognormal_distribution<>&),
operator<<(std::basic_ostream<>&, const std::gamma_distribution<>&),
operator>>(std::basic_istream<>&, std::gamma_distribution<>&),
operator<<(std::basic_ostream<>&,
const std::chi_squared_distribution<>&),
operator>>(std::basic_istream<>&, std::chi_squared_distribution<>&),
operator<<(std::basic_ostream<>&,
const std::fisher_f_distribution<>&),
operator>>(std::basic_istream<>&, std::fisher_f_distribution<>&),
operator<<(std::basic_ostream<>&,
const std::student_t_distribution<>&),
operator>>(std::basic_istream<>&, std::student_t_distribution<>&),
operator<<(std::basic_ostream<>&,
const std::negative_binomial_distribution<>&)): Declare friend.
* testsuite/26_numerics/random/uniform_real_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/piecewise_constant_distribution/
operators/serialize.cc: Likewise.
* testsuite/26_numerics/random/chi_squared_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/normal_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/uniform_int_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/poisson_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/bernoulli_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/discrete_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/weibull_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/negative_binomial_distribution/
operators/serialize.cc: Likewise.
* testsuite/26_numerics/random/cauchy_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/gamma_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/fisher_f_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/exponential_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/lognormal_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/binomial_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/extreme_value_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/piecewise_linear_distribution/
operators/serialize.cc
* testsuite/26_numerics/random/student_t_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/geometric_distribution/operators/
serialize.cc: Likewise.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r150783

re PR fortran/41070 (Error: Components of structure constructor '' at (1) are PRIVATE)

2009-08-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/41070
* resolve.c (resolve_structure_cons): Make sure that ts.u.derived is
only used if type is BT_DERIVED.

2009-08-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/41070
* gfortran.dg/structure_constructor_10.f90: New.

From-SVN: r150781

extend.texi (Symbol-Renaming Pragmas): redefine_extname is supported on all platforms.

2009-08-14  Olatunji Ruwase <tjruwase@google.com>

        * doc/extend.texi (Symbol-Renaming Pragmas): redefine_extname is
        supported on all platforms.
        * target.h (struct gcc_target): Remove
        handle_pragma_redefine_extname.
        * c-cppbuiltin.c: Remove use of
        targetm.handle_pragma_redefine_extname.
        * c-pragma.c: Likewise.
        * target-def.h (TARGET_INITIALIZER): Remove
        TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME.
        * config/sol2.h: Remove use of
        TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME.

2009-08-14  Olatunji Ruwase <tjruwase@google.com>

        * gcc.dg/pragma-re-1.c: Supported on all platforms.
        * gcc.dg/pragma-re-2.c: Likewise.
        * gcc.dg/pragma-re-3.c: Likewise.
        * gcc.dg/pragma-re-4.c: Likewise.
        * g++.dg/other/pragma-re-1.C: Likewise.
        * g++.dg/other/pragma-re-2.C: Likewise.

From-SVN: r150780

re PR libfortran/32784 ([win32] Using 'CONOUT$', 'CONIN$', or 'CONERR$' as assigned file generates Fortran runtime error: Bad file descriptor)

2009-08-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/32784
io/unix.c (regular_file): Add support for CONIO on mingw.

From-SVN: r150779

fde-vms.c: New file.

2009-08-14  Douglas B Rupp  <rupp@gnat.com>

* config/ia64/fde-vms.c: New file.
* config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Add dummy arg.
* config/ia64/unwind-ia64.c (UNW_ accessors): Move to unwind-ia64.h
(MD_UNW_COMPATIBLE_PERSONALITY_P): Provide default.
(uw_frame_state_for): Only register a personality routine if it is
known to be compatible with our expectations.
(_Unwind_FindEnclosingFunction, uw_frame_state_for):
Declare unw_table_entry stack variable and
mod all calls to _Unwind_FindTableEntry to add arg.
* config/ia64/unwind-ia64.h (UNW_ accessors): Move here.
(_Unwind_FindTableEntry): Add arg to prototype.

From-SVN: r150778

unwind-ia64.c (struct _Unwind_Context): Add new field 'signal_pfs_loc'.

* config/ia64/unwind-ia64.c (struct _Unwind_Context): Add new
field 'signal_pfs_loc'.
(uw_frame_state_for): Remove duplicate code dealing with leaf
procedures without unwind info.
If in the frame after unwinding through a signal handler, restore
the AR.PFS register instead of the CFM if AR.PFS has not been saved.
* config/ia64/linux-unwind.h (ia64_fallback_frame_state): Do not set
'pfs_loc' to the AR.PFS location in the signal context; instead
set 'signal_pfs_loc'.
Manually generate the unwind info for the AR.PFS register.
(ABI_MARKER_OLD_LINUX_SIGTRAMP, ABI_MARKER_OLD_LINUX_INTERRUPT,
ABI_MARKER_LINUX_SIGTRAMP, ABI_MARKER_LINUX_INTERRUPT): Define.
(ia64_handle_unwabi): Test 'fs->unwabi' against them.
Do not set 'pfs_loc' to the AR.PFS location in the signal context;
instead set 'signal_pfs_loc'.
Remove code preventing the AR.PFS register from being restored
from the signal context.

From-SVN: r150777

config.gcc (ia64-hp-*vms*): Insert ia64/t-ia64 in tmake_file.

* config.gcc (ia64-hp-*vms*): Insert ia64/t-ia64 in tmake_file.
* config/ia64/t-vms: New file.
* config/ia64/vms64.h: New file.
* config/ia64/vms.h: New file.
* config/ia64/vms-crtinit.asm: New file.
* config/ia64/vms_symvec_libgcc_s.opt: New file.
* config/ia64/vms-unwind.h: New file.

Co-Authored-By: Tristan Gingold <gingold@adacore.com>
From-SVN: r150776

string_intrinsics_inc.c (string_len_trim): Use __INTPTR_TYPE__ to cast from pointer to scalar integer...

2009-08-15  Kai Tietz  <kai.tietz@onevision.com>

        * intrinsics/string_intrinsics_inc.c (string_len_trim): Use
        __INTPTR_TYPE__ to cast from pointer to scalar integer, if
        __INTPTR_TYPE is defined.

From-SVN: r150774

alpha.c (alpha_emit_conditional_move): Handle TFmode compares.

* config/alpha/alpha.c (alpha_emit_conditional_move): Handle
TFmode compares.

From-SVN: r150773

stl_tree.h: Make erase return iterator as per DR 130.

2009-08-14  Edward Smith-Rowland  <3dw4rd@verizon.net>

* include/bits/stl_tree.h: Make erase return iterator as per DR 130.
* include/bits/stl_set.h: Same.
* include/bits/stl_multiset.h: Same.
* include/bits/stl_map.h: Same.
* include/bits/stl_multimap.h: Same.
* doc/xml/manual/intro.xml: Document.
* testsuite/23_containers/set/dr130.cc: New.
* testsuite/23_containers/multiset/dr130.cc: New.
* testsuite/23_containers/map/dr130.cc: New.
* testsuite/23_containers/multimap/dr130.cc: New.

From-SVN: r150768

Add comment saying file is deprecated

From-SVN: r150767

natVMSecureRandomWin32.cc: Add include of java/lang/UnsupportedOperationException.h file.

2009-08-14  Kai Tietz  <kai.tietz@onevision.com>

        * gnu/java/security/jce/prng/natVMSecureRandomWin32.cc: Add include of
        java/lang/UnsupportedOperationException.h file.

From-SVN: r150766

PR libfortran/40863 Fix r150107 moving new symbols to C99_1.1 node

From-SVN: r150765

inclhack.def (hpux_imaginary_i): New fix.

2009-08-14  Steve Ellcey  <sje@cup.hp.com>

* inclhack.def (hpux_imaginary_i): New fix.
* fixincl.x: Regenerate.
* tests/base/complex.h: New file.

From-SVN: r150764

pointer.h: Add pragma system_header, use _GLIBCXX_USE_LONG_LONG, macro cleanup.

2009-08-14  Benjamin Kosnik  <bkoz@redhat.com>

* include/ext/pointer.h: Add pragma system_header, use
_GLIBCXX_USE_LONG_LONG, macro cleanup.

From-SVN: r150763

pointer.h: Add pragma system_header, use _GLIBCXX_USE_LONG_LONG, macro cleanup.

2009-08-14  Benjamin Kosnik  <bkoz@redhat.com>

* include/ext/pointer.h: Add pragma system_header, use
_GLIBCXX_USE_LONG_LONG, macro cleanup.

From-SVN: r150762

re PR middle-end/30789 (complex folding inexact)

PR middle-end/30789

* builtins.c (do_mpc_arg2): Make extern, define for any MPC
version.  Move declaration...
* real.h (do_mpc_arg2): ... here.
* fold-const.c (const_binop): Use MPC for complex MULT_EXPR
and RDIV_EXPR.

testsuite:
* gcc.dg/torture/builtin-math-7.c: New.

From-SVN: r150760

final.c (add_debug_prefix_map): Don't use GC memory for old_prefix and new_prefix.

2009-08-14  Rafael Avila de Espindola  <espindola@google.com>

        * final.c (add_debug_prefix_map): Don't use GC memory for
        old_prefix and new_prefix.

From-SVN: r150759

ipa-prop.c (compute_complex_pass_through): If we cannot compute a non-varying offset for IPA_JF_ANCESTOR punt.

2009-08-14  Richard Guenther  <rguenther@suse.de>

* ipa-prop.c (compute_complex_pass_through): If we cannot
compute a non-varying offset for IPA_JF_ANCESTOR punt.

* gcc.c-torture/execute/20090814-1.c: New testcase.

From-SVN: r150757

c-lex.c (c_lex_with_flags): Increase size of local variable to avoid memory clobber.

* c-lex.c (c_lex_with_flags): Increase size of local variable
to avoid memory clobber.

From-SVN: r150756

graphite_autopar: Move to libgomp testsuite.

gcc/testsuite/
        * gcc.dg/graphite/graphite_autopar: Move to libgomp testsuite.

libgomp/
        * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
        * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
        * testsuite/libgomp.graphite/graphite.exp: New.

From-SVN: r150755

re PR target/40934 (ICE in get_hard_regnum, at reg-stack.c:741)

2009-08-14  Paolo Bonzini  <bonzini@gnu.org>

PR target/40934
* config/i386/i386.c (ix86_fp_comparison_strategy):
Only enable/disable sahf at function granularity.

gcc/testsuite:
2009-08-14  Paolo Bonzini  <bonzini@gnu.org>

PR target/40934
* gcc.target/i386/pr40934.c: New.

From-SVN: r150754

re PR rtl-optimization/41064 (build breakage for cris-elf building newlib, ICE in extract_insn, from r150726)

PR rtl-optimization/41064
* reload1.c (reload_as_needed): Don't call extract_insn
for known invalid replacements after calling
validate_replace_rtx_group and verify_changes.

From-SVN: r150751

re PR target/41019 (Vector conditional move produces wrong code with -O3.)

PR target/41019
* config/i386/sse.md (SSEMODE124C8): New mode iterator.
(vcond<SSEMODEF2P:mode>): Assert that operation is supported by
ix86_expand_fp_vcond.
(vcond<SSEMODE124C8:mode>): Use SSEMODE124C8 instead of SSEMODE124.
Assert that operation is supported by ix86_expand_int_vcond.
(vcondu<SSEMODE124C8:mode>): Ditto.

testsuite/ChangeLog:

PR target/41019
* gcc.target/i386/pr41019.c: New test.

From-SVN: r150738

compatibility-ldbl.cc: Include cmath.

* src/compatibility-ldbl.cc: Include cmath.

From-SVN: r150736

decl.c (gfc_match_type_spec): Whitespace.

2009-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>

    * decl.c (gfc_match_type_spec): Whitespace.

From-SVN: r150734

re PR fortran/40955 (STDCALL attributes are not saved in the .MOD files)

2009-08-13  Jerry DeLisle <jvdelisle@gcc.gnu.org>

PR fortran/40955
* gfortran.dg/winapi.f90: New test.

From-SVN: r150733

djgpp-stdint.h: New.

* config/i386/djgpp-stdint.h: New.
* config.gcc (djgpp): Use it.

From-SVN: r150732

compatibility-ldbl.cc: Include tr1/functional.

2009-08-13  Benjamin Kosnik  <bkoz@redhat.com>

* src/compatibility-ldbl.cc: Include tr1/functional.

From-SVN: r150731

Daily bump.

From-SVN: r150730