iinline-1.C: Remove -c flag, add -fpie for PIC targets.

* g++.dg/ipa/iinline-1.C: Remove -c flag, add -fpie for PIC
targets.

From-SVN: r141664

inline-2.c (foo): Add 'inline' keyword.

* gcc.dg/tree-ssa/inline-2.c (foo): Add 'inline' keyword.

From-SVN: r141663

pr37943.c: Fix missing end of file.

2008-11-06  Sebastian Pop  <sebastian.pop@amd.com>

* gcc.dg/graphite/pr37943.c: Fix missing end of file.

From-SVN: r141662

Daily bump.

From-SVN: r141660

utf-array-short-wchar.c, [...]: Use __CHAR16_TYPE__ and __CHAR32_TYPE__ typedefs.

* gcc.dg/utf-array-short-wchar.c, gcc.dg/utf-cvt.c,
gcc.dg/utf-inc-init.c, gcc.dg/utf16-1.c, gcc.dg/utf16-2.c,
gcc.dg/utf16-3.c, gcc.dg/utf16-4.c, gcc.dg/utf32-1.c,
gcc.dg/utf32-2.c, gcc.dg/utf32-3.c, gcc.dg/utf32-4.c: Use
__CHAR16_TYPE__ and __CHAR32_TYPE__ typedefs.

From-SVN: r141656

reg-stack.c (reg_to_stack): Add missing braces in memset size calculation.

* reg-stack.c (reg_to_stack): Add missing braces in memset
size calculation.

From-SVN: r141654

Add myself as middle end maintainer

From-SVN: r141652

Add myself as middle-end maintainer

From-SVN: r141651

bpabi.h (PROFILE_HOOK): New undef.

2008-11-06  Andrew Stubbs  <ams@codesourcery.com>

* config/arm/bpabi.h (PROFILE_HOOK): New undef.
(NO_PROFILE_COUNTERS): New define.

From-SVN: r141649

MAINTAINERS (Write after approval): Add myself.

* MAINTAINERS (Write after approval): Add myself.

From-SVN: r141648

re PR target/26397 (Program crashes when rethrowing exception)

        PR target/26397
        * config/rs6000/aix.h (LIBSTDCXX_STATIC): Define.

cp/
        * g++spec.c (LIBSTDCXX_STATIC): New.
        (lang_spec_driver): Use LIBSTDCXX_STATIC when not shared_libgcc.

From-SVN: r141646

re PR target/35574 (unrecognizable insn generated for vector move)

PR target/35574
* config/sparc/constraints.md (D): New.
* config/sparc/predicates.md (const_double_or_vector_operand):
New.
* config/sparc/sparc.c (sparc_extra_constraint_check): Handle the
'D' constraint.
* config/sparc/sparc.md (*movdf_insn_sp32_v9, *movdf_insn_sp64):
Use the 'D' constraint in addition to 'F' in some alternatives.
(DF splitter): Generalize for V64mode.
* doc/md.texi (SPARC): Document the 'D' constraint.

From-SVN: r141644

pr37969.c: New testcase.

2008-11-06  Richard Guenther  <rguenther@suse.de>

        * gcc.dg/c-torture/pr37969.c: New testcase.

From-SVN: r141642

Makefile.in (SPARC/Solaris): Use a common set of files for the target-dependent part of the runtime.

* gcc-interface/Makefile.in (SPARC/Solaris): Use a common set of
files for the target-dependent part of the runtime.
(SPARC/Linux): Likewise.

From-SVN: r141641

reg-stack.c (reg_to_stack): Generate +QNaN using real_nan.

* reg-stack.c (reg_to_stack): Generate +QNaN using real_nan.

From-SVN: r141640

decl.c (gnat_to_gnu_entity): If not optimizing...

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: If not
optimizing, create a PARM_DECL pointing to the VAR_DECL for debugging
purposes.

From-SVN: r141639

misc.c (gnat_printable_name): Always return a copy in GC memory.

* gcc-interface/misc.c (gnat_printable_name): Always return a copy
in GC memory.

From-SVN: r141638

re PR ada/19419 (Overlapping memcpy with array slices)

PR ada/19419
* gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>:
Generate a call to memmove for an assignment between overlapping
array slices.

From-SVN: r141637

* gcc.c: Remove ancient comment about a bug in Sun cc.

From-SVN: r141636

Daily bump.

From-SVN: r141633

sourcebuild.texi (Torture Tests): Add ADDITIONAL_TORTURE_OPTIONS.

gcc/
* doc/sourcebuild.texi (Torture Tests): Add ADDITIONAL_TORTURE_OPTIONS.
gcc/testsuite/
* lib/c-torture.exp: Use ADDITIONAL_TORTURE_OPTIONS if defined.
* lib/gcc-dg.exp: Ditto.
* lib/fortran-torture.exp: Ditto.
* lib/objc-torture.exp: Ditto.

From-SVN: r141630

Fix PR 38025

From-SVN: r141628

* config/rs6000/rs6000.c (rs6000_override_options): Comment fix.

From-SVN: r141626

rs6000.opt (mwarn-cell-microcode): Improve option description.

* config/rs6000/rs6000.opt (mwarn-cell-microcode): Improve option
description.

From-SVN: r141625

* id.po: Update.

From-SVN: r141623

MAINTAINERS (Global Reviewers): Add myself.

* MAINTAINERS (Global Reviewers): Add myself.
(Non-Algorithmic Maintainers): Remove myself.

From-SVN: r141622

re PR target/38016 (-fno-ivopts exposes CRIS port bug, more with -fno-gcse)

PR target/38016
* gcc.c-torture/execute/ieee/pr38016.c,
gcc.c-torture/execute/ieee/pr38016.c: New test.

From-SVN: r141615

re PR target/38016 (-fno-ivopts exposes CRIS port bug, more with -fno-gcse)

PR target/38016
* config/cris/cris.c (cris_order_for_addsi3): Test for !REG_P, not
just MEM_P.

From-SVN: r141614

re PR middle-end/37861 (Bogus array bounds warning)

2008-11-05  Martin Jambor  <mjambor@suse.cz>

PR middle-end/37861
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't turn
pointer arithmetics into array_ref if the array is accessed
through an indirect_ref.
* testsuite/gcc.dg/Warray-bounds-5.c: New file.
* testsuite/gcc.dg/Warray-bounds-6.c: New file.

From-SVN: r141613

re PR c++/32519 (g++ allows access to protected template member functions of base class)

        PR c++/35219
        * cp-tree.h: Fix DECL_NONSTATIC_MEMBER_P to handle member template
        functions.

From-SVN: r141612

2008-11-05  Paolo Carlini  <paolo.carlini@oracle.com>

* Complete last commit.

From-SVN: r141611

FreetypeGlyphVector.java (getKerning): Return result in a float[], not a Point2D.

2008-11-05  Andrew Haley  <aph@redhat.com>

        * gnu/java/awt/peer/gtk/FreetypeGlyphVector.java (getKerning):
        Return result in a float[], not a Point2D.
        (performDefaultLayout): Call getKerning with a float[].
        * native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c
        (getKerning): Return result in a float[], not a Point2D.

From-SVN: r141610

Makefile.am (UPDATE_TOOLS_ZIP, [...]): Exclude .svn directories.

2008-11-05  Andrew Haley  <aph@redhat.com>

* tools/Makefile.am (UPDATE_TOOLS_ZIP, CREATE_TOOLS_ZIP): Exclude
.svn directories.

From-SVN: r141609

Makefile.am (install-data-local): Correct symlink paths for SDK-style installed JARs.

2008-10-31  Andrew Haley  <aph@redhat.com>

        * Makefile.am (install-data-local): Correct symlink paths for
        SDK-style installed JARs.
        Correct symlinks for headers when DESTDIR is set.

From-SVN: r141608

2008-11-05  Paolo Carlini  <paolo.carlini@oracle.com>

* Complete last commit.

From-SVN: r141607

re PR middle-end/37742 (ICE in vectorizer with restrict pointer)

2008-11-05  Richard Guenther  <rguenther@suse.de>

PR middle-end/37742
* tree-ssa.c (useless_type_conversion_p_1): Check different restrict
qualified pointer conversion before stripping qualifiers.
* gimplify.c (create_tmp_from_val): Use correctly qualified type.
* tree-flow.h (may_propagate_address_into_dereference): Declare.
* tree-ssa-ccp.c (may_propagate_address_into_dereference): New function.
(ccp_fold): Use it.
* tree-ssa-forwprop.c (rhs_to_tree): Remove useless conversions,
properly canonicalize binary ops.
(forward_propagate_addr_expr_1): Use
may_propagate_address_into_dereference.

cp/
* decl.c (start_preparsed_function): Use the correct type for
building the RESULT_DECL.

* gcc.c-torture/compile/pr37742.c: New testcase.
* g++.dg/pr37742.C: Likewise.
* gcc.dg/tree-ssa/forwprop-7.c: Check for two volatile loads.

From-SVN: r141606

re PR java/37068 (libgcj linkage failure: Incorrect library ABI version detected)

2008-11-04  Andrew Haley  <aph@redhat.com>

        PR java/37068
        * jcf-parse.c (java_emit_static_constructor): Don't call
        cgraph_build_static_cdtor.  Rewrite.

From-SVN: r141604

re PR middle-end/37286 (gfortran, trunk: ICE subst_stack_regs_pat, at reg-stack.c:1537)

PR middle-end/37286
* reg-stack.c (subst_stack_regs_pat) [MINUS, DIV, MULT, PLUS]:
Initialize uninitialized input registers with a NaN.

testsuite/ChangeLog:

PR middle-end/37286
* gfortran.dg/pr37286.f90: New test.

From-SVN: r141603

re PR libstdc++/38017 (30_threads/thread/cons/X.cc)

PR libstdc++/38017
Revert:
* include/tr1_impl/functional (result_of,reference_wrapper): Update
to use C++0x features.
* testsuite/20_util/function_objects/return_types/result_of.cc: New.
* testsuite/20_util/function_objects/return_types/result_of_neg.cc:
New.
* testsuite/20_util/function_objects/return_types/result_of_ref.cc:
New.
* testsuite/20_util/reference_wrapper/24803.cc: Uncomment FIXMEs.

From-SVN: r141602

re PR middle-end/37883 ([graphite] ICE : in scan_tree_for_params, at graphite.c:2274)

2008-11-05  Tobias Grosser  <grosser@fim.uni-passau.de>

PR middle-end/37883

* graphite.c (scan_tree_for_params): Add POINTER_PLUS_EXPR.

From-SVN: r141599

re PR middle-end/37943 ([graphite] ICE : in build_graphite_scops, at graphite.c:1823)

2008-11-05  Tobias Grosser  <grosser@fim.uni-passau.de>

PR middle-end/37943

* graphite.c (scopdet_basic_block_info): Fix loops with multiple
exits and conditions.
* testsuite/gcc.dg/graphite/pr37943.c: New.

From-SVN: r141598

re PR libstdc++/24803 ([c++0x] reference_wrapper and pointers to member functions)

PR libstdc++/24803
PR libstdc++/37351
* include/tr1_impl/functional (result_of,reference_wrapper): Update
to use C++0x features.
* testsuite/20_util/function_objects/return_types/result_of.cc: New.
* testsuite/20_util/function_objects/return_types/result_of_neg.cc:
New.
* testsuite/20_util/function_objects/return_types/result_of_ref.cc:
New.
* testsuite/20_util/reference_wrapper/24803.cc: Uncomment FIXMEs.

From-SVN: r141596

Daily bump.

From-SVN: r141594

MAINTAINERS (Write after approval): Add myself.

2008-11-04  Thomas Schwinge  <tschwinge@gnu.org>

* MAINTAINERS (Write after approval): Add myself.

From-SVN: r141591

re PR fortran/37597 (internal procedure fails to access host-associated module procedure)

2008-11-04  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37597
        * parse.c (gfc_fixup_sibling_symbols ): Fixup contained, even
when symbol not found.

2008-11-04  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37597
        * gfortran.dg/host_assoc_call_5.f90: New test.

From-SVN: r141588

re PR c/35430 (ICE with complex arithmetic)

PR c/35430
* c-common.c (warn_for_sign_compare): For complex result_type
use component's type.

* gcc.dg/pr35430.c: New test.
* g++.dg/warn/Wsign-compare-2.C: New test.

Co-Authored-By: Andrew Pinski <andrew_pinski@playstation.sony.com>
From-SVN: r141587

* print-tree.c (print_node): Use code instead of TREE_CODE (node).

From-SVN: r141586

print-tree.c (print_node): Don't print DECL_INITIAL for PARM_DECL.

* print-tree.c (print_node): Don't print DECL_INITIAL
for PARM_DECL.

From-SVN: r141585

re PR c/37106 (ICE with -fpic or -fPIC: in mems_in_disjoint_alias_sets_p, at alias.c:278)

PR c/37106
* c-common.c (parse_optimize_options): Save and restore
flag_strict_aliasing around decode_options call.

* gcc.dg/pr37106-1.c: New test.
* gcc.dg/pr37106-2.c: New test.

From-SVN: r141584

re PR libgomp/37935 (omp_set_schedule not documented in libgomp.texi)

2008-11-04  Tobias Burnus  <burnus@net-b.de>

        PR libgomp/37935
        * libgomp.texi (Runtime library routines, environment
        * variables):
        Update for OpenMP version 3.0.

From-SVN: r141583

configure.ac: Fix typo.

        * configure.ac: Fix typo.
        * configure: Rebuild.

From-SVN: r141580

driver-i386.c (enum vendor_signatures): New enum.

* config/i386/driver-i386.c (enum vendor_signatures): New enum.
(host_detect_local_cpu): Use it instead of casted strings to
compare vendor signatures.

From-SVN: r141579

re PR target/37989 (PR37528 fix broke --disable-shared on mingw32)

2008-11-03  Mikael Pettersson  <mikpe@it.uu.se>

        PR target/37989
* config/i386/mingw32.h (REAL_LIBGCC_SPEC): Only add libgcc_s.a
or libgcc_eh.a to spec if ENABLE_SHARED_LIBGCC.

From-SVN: r141575

Daily bump.

From-SVN: r141572

* gcc.target/mips/dsp-ctrl.c: New test.

From-SVN: r141569

mips.c (mips_conditional_register_usage): Handle the DSP control register.

        * config/mips.c (mips_conditional_register_usage):  Handle the
        DSP control register.
        * doc/extend.texi: Document the DSP control register.

From-SVN: r141568

re PR libfortran/37839 (st_parameter_dt has unwanted padding, is out of sync with compiler)

* gfortran.dg/f2003_io_1.f03: XFAIL until PR37839 is fixed.
* gfortran.dg/f2003_io_4.f03: Ditto.
* gfortran.dg/f2003_io_5.f03: Ditto.
* gfortran.dg/f2003_io_6.f03: Ditto.
* gfortran.dg/f2003_io_7.f03: Ditto.

From-SVN: r141566

re PR testsuite/37241 (FAIL: g++.dg/abi/key2.C)

PR testsuite/37241
* g++.dg/abi/key2.C: Adjust regexps to allow __ZTV1f and __ZTI1f
sharing one .section directive.

From-SVN: r141565

re PR target/37812 (Invalid mnemonic 'lvlx')

PR target/37812
* gcc.target/powerpc/altivec_check.h (altivec_cell_check): Abort
if __PPU__ isn't defined.
* lib/target-supports.exp (check_effective_target_powerpc_ppu_ok):
New.
* gcc.target/powerpc/altivec-cell-8.c: Use powerpc_ppu_ok.

From-SVN: r141564

omp-low.c (expand_omp_for_generic): If iter_type has different precision than type and type is a pointer type...

* omp-low.c (expand_omp_for_generic): If iter_type has different
precision than type and type is a pointer type, cast n1 and n2
first to an integer type with the same precision as pointers
and only afterwards to iter_type.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r141563

arm.md (UNSPEC_PIC_BASE): Update documentation.

gcc/
* config/arm/arm.md (UNSPEC_PIC_BASE): Update documentation.
(UNSPEC_GOTSYM_OFF): New unspec.
(pic_add_dot_plus_four): Simplify the UNSPEC_PIC_BASE operands.
(pic_add_dot_plus_eight): Likewise.
(tls_load_dot_plus_eight): Likewise.  Update peephole2.
* config/arm/thumb2.md (pic_load_dot_plus_four): Simplify the
UNSPEC_PIC_BASE operands.
* config/arm/arm.c (arm_load_pic_register): Use UNSPEC_GOTSYM_OFF.
(arm_output_addr_const_extra): Handle it.

From-SVN: r141560

i386.c (classify_argument): Promote partial integer class to full integer class if...

* config/i386/i386.c (classify_argument) <ARRAY_TYPE>: Promote partial
integer class to full integer class if the offset is not word-aligned.

From-SVN: r141559

re PR rtl-optimization/37782 (Stage2 ada compiler miscompiled)

2008-11-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR rtl-opt/37782
        * loop-doloop.c (doloop_modify): Add from_mode argument that says what
        mode count is in.
        (doloop_optimize): Update call to doloop_modify.

From-SVN: r141558

* tree-sra.c (bitfield_overlaps_p): Fix oversight.

From-SVN: r141556

re PR other/37463 (All Solaris/x86 eh tests fail)

PR other/37463
* configure.ac (gcc_cv_ld_ro_rw_mix): Move before
gcc_cv_as_cfi_directive.
(gcc_cv_as_cfi_directive) [*-*-solaris*]: Check if linker supports
merging read-only and read-write sections or assembler emits
read-write .eh_frame sections.
* configure: Regenerate.

From-SVN: r141555

Revert:

2008-10-31  Nathan Froyd  <froydnj@codesourcery.com>

* config/rs6000/rs6000.c (no_global_regs_above): Fix precedence
problem.
(rs6000_emit_prologue): Invert logic.
* config/rs6000/rs6000.md (*save_gpregs_<mode>): Use explicit
(reg:P 11) instead of match_operand.
(*save_fpregs_<mode>): Likewise.
(*restore_gpregs_<mode>): Likewise.
(*return_and_restore_gpregs_<mode>): Likewise.
(*return_and_restore_fpregs_<mode>): Likewise.
* config/rs6000/spe.md (*save_gpregs_spe): Use explicit
(reg:P 11) insted of match_operand.
(*restore_gpregs_spe): Likewise.
(*return_and_restore_gpregs_spe): Likewise.

From-SVN: r141554

Correct ChangeLog entry for revision r141440 and remove white spaces.

From-SVN: r141553

re PR tree-optimization/37684 ([graphite] basic block containing VDEF of a scalar does not dominate basic block containing VUSE of the same scalar)

2008-11-03  Harsha Jagasia  <harsha.jagasia@amd.com>

PR tree-optimization/37684
* gcc.dg/graphite/pr37684.c: New.
* graphite.c (exclude_component_ref): New.
(is_simple_operand): Call exclude_component_ref.

From-SVN: r141551

re PR bootstrap/36908 (bootstrap forever with BOOT_CFLAGS="-O2 -ftree-loop-distribution")

2008-11-03  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/36908
* testsuite/gcc.dg/tree-ssa/pr36908.c: New.
* tree-loop-distribution.c (number_of_rw_in_rdg): New.
(number_of_rw_in_partition): New.
(partition_contains_all_rw): New.
(ldist_gen): Do not distribute when one of the partitions
contains all the memory operations.

From-SVN: r141550

cfghooks.c (split_block): Set BB_IRREDUCIBLE_LOOP and EDGE_IRREDUCIBLE_LOOP.

2008-11-03  Sebastian Pop  <sebastian.pop@amd.com>

* cfghooks.c (split_block): Set BB_IRREDUCIBLE_LOOP and
EDGE_IRREDUCIBLE_LOOP.

From-SVN: r141549

bfin.c (bfin_optimize_loop): Properly handle case where we have one entry point in the loop which isn't the head.

* config/bfin/bfin.c (bfin_optimize_loop): Properly handle case
where we have one entry point in the loop which isn't the head.

From-SVN: r141548

re PR tree-optimization/37573 (gcc-4.4 regression: incorrect code generation with -O1 -ftree-vectorize)

2008-11-03  Richard Guenther  <rguenther@suse.de>

PR middle-end/37573
* tree-data-ref.c (split_constant_offset_1): Fix tuplification.

* gcc.c-torture/execute/pr37573.c: New testcase.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r141547

locale_facets.tcc (num_get<>::do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&): Tidy.

2008-11-03  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/locale_facets.tcc (num_get<>::do_get(iter_type,
iter_type, ios_base&, ios_base::iostate&, bool&): Tidy.
* testsuite/22_locale/num_get/get/char/37958.cc: Extend.
* testsuite/22_locale/num_get/get/wchar_t/37958.cc: Likewise.

From-SVN: r141546

re PR middle-end/37858 (ICE when "-fdump-ipa-all -dv" is used)

PR middle-end/37858
* passes.c (execute_one_pass): Don't look at cfun->curr_properties
for ipa and simple ipa passes.

* gcc.dg/pr37858.c: New test.

From-SVN: r141545

re PR fortran/37821 (gfortran is ignoring #includes with the syntax <file.h>)

2008-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37821
        * cpp.c (gfc_cpp_add_include_path): Use BRACKET.
        * scanner.c (add_path_to_list): Argument to add at head.
          (gfc_add_include_path): Add new argument.
          (gfc_add_intrinsic_modules_path) Update call.
          (load_file): Print filename/line in the error message.
        * gfortran.h (gfc_add_include_path): Update prototype.
        * options.c (gfc_post_options,gfc_handle_module_path_options,
          gfc_handle_option): Update call.
        * lang-spec.h (F951_OPTIONS): Don't insert include path twice.

        * arith.c (arith_error): Add -fno-range-error to the message.

2008-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37821
        * gfortran.dg/include_4.f90: New.
        * gfortran.dg/include_5.f90: New.
        * gfortran.dg/include_4.inc: New.

From-SVN: r141544

re PR fortran/37445 (Host-associated proc not found if same-name generic is use-associated)

2008-11-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/37445
* resolve.c (resolve_actual_arglist ): Correct comparison of
FL_VARIABLE with e->expr_type.
(resolve_call): Check that host association is correct.
(resolve_actual_arglist ): Remove return is old_sym is use
associated.  Only reparse expression if old and new symbols
have different types.

PR fortran/PR35769
* resolve.c (gfc_resolve_assign_in_forall): Change error to a
warning.

2008-11-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/37445
* gfortran.dg/host_assoc_call_3.f90: New test.
* gfortran.dg/host_assoc_call_4.f90: New test.
* gfortran.dg/host_assoc_function_4.f90: New test.

From-SVN: r141543

Daily bump.

From-SVN: r141541

re PR ada/37977 (Missing ada multilib support for s390x)

2008-11-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

PR target/37977
* gcc-interface/Makefile.in: Add multilib handling for
s390-linux and s390x-linux.

From-SVN: r141537

* id.po: Update.

From-SVN: r141535

re PR tree-optimization/37542 (PRE doesn't simplify during phi-translation)

2008-11-02  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37542
* tree-ssa-pre.c (fully_constant_expression): Handle more cases.
* tree-ssa-sccvn.c (vn_get_expr_for): Fix typo.
(vn_nary_op_lookup_stmt): Adjust for unary reference trees.
(vn_nary_op_insert_stmt): Likewise.
(visit_use): Likewise.

* gcc.dg/tree-ssa/ssa-pre-22.c: New testcase.
* gcc.c-torture/compile/20081101-1.c: Likewise.

From-SVN: r141534

avr.md (UNSPEC_SWAP): Remove constants.

* config/avr/avr.md (UNSPEC_SWAP): Remove constants.
(*swap): Remove.
(rotlqi3, *rotlqi3_4, rotlhi3, *rotlhi3_8,
rotlsi3, *rotlsi3_8, *rotlsi3_16, *rotlsi3_24): New patterns.
(ashlqi3_const4, ashlqi3_const5, ashlqi3_const6, ashlqi3_l_const4,
ashlqi3_l_const5, ashlqi3_l_const6, lshrqi3_const4, lshrqi3_const5,
lshrqi3_const6, lshrqi3_l_const4, lshrqi3_l_const4, lshrqi3_l_const6
peephole2's): Replace unspec with rotate.
* config/avr/avr.c (avr_rtx_costs): Add ROTATE.

From-SVN: r141533

re PR tree-optimization/37991 (excessive memory consumption - possible hang)

2008-11-02  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37991
* tree-ssa-sccvn.h (copy_vuses_from_stmt): Remove.
* tree-ssa-sccvn.c (copy_vuses_from_stmt): Make static.
(set_ssa_val_to): Print if the value changed.
(simplify_binary_expression): Strip useless conversions.

* gcc.c-torture/compile/pr37991.c: New testcase.

From-SVN: r141532

Daily bump.

From-SVN: r141530

re PR target/37939 (CRIS port: no addi insn)

PR target/37939
* gcc.target/cris/biap.c: New test.

From-SVN: r141525

re PR target/37939 (CRIS port: no addi insn)

PR target/37939
* config/cris/cris.c (cris_rtx_costs) <MULT>: Return 0 for an ADDI
operand.

From-SVN: r141524

PR libstdc++/37958 (cont again)

2008-11-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/37958 (cont again)
* include/bits/locale_facets.tcc (num_get<>::do_get(iter_type,
iter_type, ios_base&, ios_base::iostate&, bool&): Fix again.
* testsuite/22_locale/num_get/get/char/37958.cc: Extend.
* testsuite/22_locale/num_get/get/wchar_t/37958.cc: Likewise.

From-SVN: r141523

re PR fortran/36426 (Endless loop in gfc_apply_interface_mapping_to_expr)

2008-11-01  Janus Weil  <janus@gcc.gnu.org>

PR fortran/36426
* expr.c (replace_symbol): Replace all symbols which lie in the
formal namespace of the interface and copy their attributes.
* resolve.c (resolve_symbol): Add charlen to namespace.

2008-11-01  Janus Weil  <janus@gcc.gnu.org>

PR fortran/36426
* gfortran.dg/proc_decl_19.f90: New.

From-SVN: r141522

locale_facets.tcc (num_get<>::do_get(, long&), [...]): Move inline...

2008-11-01  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/locale_facets.tcc (num_get<>::do_get(, long&),
num_get<>::do_get(, unsigned short&),
num_get<>::do_get(, unsigned int&),
num_get<>::do_get(, unsigned long&),
num_get<>::do_get(, long long&),
num_get<>::do_get(, unsigned long long&),
num_put<>::do_put(, long), num_put<>::do_put(, unsigned long),
num_put<>::do_put(, long long),
num_put<>::do_put(, unsigned long long)): Move inline...
* include/bits/locale_facets.h: ... here.

From-SVN: r141520

re PR fortran/19925 (Implied do-loop in an initialization expression is broken)

2008-11-01  Steven G. Kargl  <kargls@comcast.net>

PR fortran/19925
* gfortran.dg/initialization_20.f90: New test.
* gfortran.dg/initialization_21.f90: Ditto.

From-SVN: r141519

re PR fortran/19925 (Implied do-loop in an initialization expression is broken)

2008-11-01  Steven G. Kargl  <kargls@comcast.net>

PR fortran/19925
* trans-array.c (gfc_trans_array_constructor_value): Fix comment.
(gfc_conv_array_initializer): Convert internal_error() to gfc_error_now.
* array.c: Remove GFC_MAX_AC_EXPAND macro.
(gfc_expand_constructor): Use gfc_option.flag_max_array_constructor.
* gfortran.h (gfc_option): Add flag_max_array_constructor member.
* lang.opt: Add -fmax-array-constructor option.
* expr.c (gfc_match_init_expr): Fix error message to mention new option.
* invoke.texi: Document new option.
* options.c (gfc_init_options): Set default value for new option.
(gfc_handle_option): Deal with commandline.

From-SVN: r141518

PR libstdc++/37958 (cont)

2008-11-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/37958 (cont)
* include/bits/locale_facets.tcc (num_get<>::do_get(iter_type,
iter_type, ios_base&, ios_base::iostate&, bool&): Fix again.

From-SVN: r141517

re PR fortran/35681 (wrong result for vector subscripted array expression in MVBITS)

2008-11-01  Daniel Kraft  <d@domob.eu>

PR fortran/35681
* gfortran.h (struct gfc_code): New field `resolved_isym'.
* trans.h (gfc_build_memcpy_call): Made public.
* trans-array.h (gfc_trans_create_temp_array): New argument `initial'.
* intrinsic.c (gfc_intrinsic_sub_interface): Set resolved_isym.
* iresolve.c (create_formal_for_intents): New helper method.
(gfc_resolve_mvbits): Put dummy formal arglist on resolved_sym.
* resolve.c (resolve_call): Initialize resolved_isym to NULL.
* trans-array.c (gfc_trans_allocate_array_storage): New argument
`initial' to allow initializing the allocated storage to some initial
value copied from another array.
(gfc_trans_create_temp_array): Allow initialization of the temporary
with a copy of some other array by using the new extension.
(gfc_trans_array_constructor): Pass NULL_TREE for initial argument.
(gfc_conv_loop_setup): Ditto.
* trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Ditto.
* trans-expr.c (gfc_conv_function_call): Ditto.
(gfc_build_memcpy_call): Made public.
* trans-stmt.c (gfc_conv_elemental_dependencies): Initialize created
temporary for INTENT(INOUT) arguments to the value of the mirrored
array and clean up the temporary as very last intructions in the created
block.
* trans.c (gfc_trans_code): For EXEC_CALL, see if we have a MVBITS call
and enable elemental dependency checking if we have.

2008-11-01  Daniel Kraft  <d@domob.eu>

PR fortran/35681
* gfortran.dg/mvbits_4.f90: New test.

From-SVN: r141516

re PR fortran/36322 (ICE with PROCEDURE using a complicated interface)

2008-11-01  Janus Weil  <janus@gcc.gnu.org>

PR fortran/36322
PR fortran/36463
* gfortran.h: New function gfc_expr_replace_symbols.
* decl.c (match_procedure_decl): Increase reference count for interface.
* expr.c: New functions replace_symbol and gfc_expr_replace_symbols.
* resolve.c (resolve_symbol): Correctly copy array spec and char len
of PROCEDURE declarations from their interface.
* symbol.c (gfc_get_default_type): Enhanced error message.
(copy_formal_args): Call copy_formal_args recursively for arguments.
* trans-expr.c (gfc_conv_function_call): Bugfix.

2008-11-01  Janus Weil  <janus@gcc.gnu.org>

PR fortran/36322
PR fortran/36463
* gfortran.dg/proc_decl_17.f90: New.
* gfortran.dg/proc_decl_18.f90: New.

From-SVN: r141515

re PR middle-end/37976 (ICE in insert_into_preds_of_block)

2008-11-01  Richard Guenther  <rguenther@suse.de>

PR middle-end/37976
* builtins.c (fold_builtin_strspn): Return a size_t.
(fold_builtin_strcspn): Likewise.

* gcc.c-torture/compile/pr37976.c: New testcase.

From-SVN: r141514

shared_ptr.h: Update comparisons to match WP.

2008-11-01  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/shared_ptr.h: Update comparisons to match WP.
        (_Sp_counted_ptr): Make copy and assignment members deleted.
        (_Sp_counted_deleter): Remove private copy and assignment members.
        (__shared_count::_M_less,__weak_count::_M_less,operator<): Replace
        friend operator< with overloaded _M_less member functions to allow
        comparison with either shared_count or weak_count.
        (__shared_ptr::_M_less,__weak_ptr::_M_less): Replace with...
        (__shared_ptr::owner_before,__weak_ptr::owner_before): New overloads
        for ownership-based ordering.
        (operator<(__shared_ptr,__shared_ptr)): Compare stored pointers,
        make non-friend.
        (operator==(__shared_ptr,__shared_ptr)): Make non-friend.
        (operator!=(__shared_ptr,__shared_ptr)): Likewise.
        (less<__shared_ptr<>>,less<shared_ptr<>>,_Sp_less): Explicitly call
        pointer specialization.
        (__weak_ptr::operator<,weak_ptr::operator<=,weak_ptr::operator>,
        weak_ptr::operator>=): Remove operator< and delete all comparisons.
        (_Sp_owner_less,owner_less): Predicate for ownership-based ordering.
        (operator<(shared_ptr,shared_ptr): Overload for derived shared_ptr.
        (operator==(shared_ptr,shared_ptr): Likewise.
        (operator!=(shared_ptr,shared_ptr): Likewise.
        (swap(shared_ptr,shared_ptr)): Fix parameter types.
        (swap(weak_ptr,weak_ptr)): Add missing overload.
        * testsuite/20_util/owner_less/cmp.cc: New.
        * testsuite/20_util/shared_ptr/comparison/cmp.cc: Test other ops.
        * testsuite/20_util/shared_ptr/comparison/less.cc: New.
        * testsuite/20_util/shared_ptr/observers/owner_before.cc: New.
        * testsuite/20_util/weak_ptr/observers/owner_before.cc: New.
        * testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: New.

From-SVN: r141512

re PR fortran/37159 (RANDOM_SEED:  GET=  check array size at compile time and respect -fdefault-integer-*)

2008-11-01  Dennis Wassel  <dennis.wassel@gmail.com>

PR fortran/37159
* fortran/check.c (gfc_check_random_seed): Check PUT size
at compile time.

2008-11-01  Dennis Wassel  <dennis.wassel@gmail.com>

PR fortran/37159
* intrinsics/random.c: Added comment to adapt check.c, should
kiss_size change.
Few cosmetic changes to existing comments.

2008-11-01  Dennis Wassel  <dennis.wassel@gmail.com>

PR fortran/37159
* gfortran.dg/random_seed_1.f90: New testcase.

From-SVN: r141511

rs6000.c (rs6000_file_start): Output gnu attribute for struct return convention.

* config/rs6000/rs6000.c (rs6000_file_start): Output gnu
attribute for struct return convention.

From-SVN: r141510

* config/rs6000/crtsavres.asm: Really, really delete.

From-SVN: r141509

rs6000.c (no_global_regs_above): Fix precedence problem.

* config/rs6000/rs6000.c (no_global_regs_above): Fix precedence
problem.
(rs6000_emit_prologue): Invert logic.
* config/rs6000/rs6000.md (*save_gpregs_<mode>): Use explicit
(reg:P 11) instead of match_operand.
(*save_fpregs_<mode>): Likewise.
(*restore_gpregs_<mode>): Likewise.
(*return_and_restore_gpregs_<mode>): Likewise.
(*return_and_restore_fpregs_<mode>): Likewise.
* config/rs6000/spe.md (*save_gpregs_spe): Use explicit
(reg:P 11) insted of match_operand.
(*restore_gpregs_spe): Likewise.
(*return_and_restore_gpregs_spe): Likewise.

From-SVN: r141508

Daily bump.

From-SVN: r141506