Fix ChangeLog entries tabs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157218 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR43209: Do not decrease the cost of an IV candidate when the cost is infinite.

2010-03-03  Changpeng Fang  <changpeng.fang@amd.com>

      PR middle-end/43209
      * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Do not decrease
      the cost of an IV candidate when the cost is infinite.

      * gcc.dg/tree-ssa/ivopts-4.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157217 138bc75d-0d04-0410-961f-82ee72b054a4

doc: normalize 3DNow! spelling and spacing.

gcc/:
* doc/extend.texi (Vector Extensions, X86 Built-in Functions):
Use '3DNow!' for the extension of that name, ensure normal space
after the string.
* doc/invoke.texi (i386 and x86-64 Options): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157215 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-03  Benjamin Kosnik  <bkoz@redhat.com>

* doc/Makefile.am: Re-organize xml sources.
(doc-latex-doxygen): New.
(doc-pdf-doxygen): New.
(stamp-xml-doxygen, stamp-latex-doxygen): New.
* doc/Makefile.in: Regenerate.
* doc/doxygen/user.cfg.in: Add support here.
* doc/xml/manual/appendix_contributing.xml: Add specifics.

* doc/xml/manual/concurrency.xml: New.
* doc/xml/manual/atomics.xml: New.
* doc/xml/manual/spine.xml: Adjust.
* doc/xml/manual/diagnostics.xml: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157214 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157213 138bc75d-0d04-0410-961f-82ee72b054a4

* PR middle-end/32693
* expmed.c (store_bit_field_1): Use gen_lowpart_SUBREG rather
than gen_rtx_SUBREG.
(extract_bit_field_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157207 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/sourcebuild.texi (Test directives): Document that arguments
include-opts and exclude-opts are now optional for dg-skip-if,
dg-xfail-if, dg-xfail-run-if, and dg-shouldfail.

* lib/target-supports-dg.exp (check-flags): Provide defaults for
include-opts and exclude-opts; skip checking the flags if arguments
are the same as the defaults.
(dg-xfail-if): Verify the number of arguments, supply defaults
for unspecified optional arguments.
(dg-skip-if, dg-xfail-run-if): Verify the number of arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157206 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/abi/mangle19-1.C: Adjust for default -Wabi.
* g++.dg/abi/mangle23.C: Likewise.
* g++.dg/eh/simd-2.C: Likewise.
* g++.dg/ext/attribute-test-2.C: Likewise.
* g++.dg/ext/vector14.C: Likewise.
* g++.dg/other/pr34435.C: Likewise.
* g++.dg/template/conv8.C: Likewise.
* g++.dg/template/nontype9.C: Likewise.
* g++.dg/template/qualttp17.C: Likewise.
* g++.dg/template/ref1.C: Likewise.
* g++.old-deja/g++.pt/crash68.C: Likewise.
* g++.old-deja/g++.pt/ref1.C: Likewise.
* g++.old-deja/g++.pt/ref3.C: Likewise.
* g++.old-deja/g++.pt/ref4.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157205 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/12909
* lto-streamer.h (LTO_tags): Add LTO_var_decl_alias.
* lto-streamer-in.c (lto_input_tree): Read it.
* lto-streamer-out.c (output_unreferenced_globals): Write it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157204 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/12909
* cgraph.h (varpool_node): Add extra_name field.
* varpool.c (varpool_extra_name_alias): New.
(varpool_assemble_decl): Emit extra name aliases.
(varpool_mark_needed_node): Look past an extra name alias.
cp/
* mangle.c (mangle_decl): Handle VAR_DECL, too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157203 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/12909
* method.c (make_alias_for): Handle VAR_DECL, too.
* decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
* tree.c (no_linkage_check): Adjust.
* decl.c (maybe_commonize_var): Adjust.
* mangle.c (mangle_decl): Adjust.
* cp-tree.h: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157202 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/12909
* mangle.c: Include cgraph.h.
(mangle_decl): If the mangled name will change in a later
ABI version, make the later mangled name an alias.
* method.c (make_alias_for): Copy DECL_ARGUMENTS.
* Make-lang.in (mangle.o): Depend on cgraph.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157201 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sparc64-*-solaris2*, sparc-*-solaris2*): Merge into...
(sparc*-*-solaris2*): ...this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157200 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43243
* trans-array.c (gfc_conv_array_parameter): Contiguous refs to
allocatable ultimate components do not need temporaries, whilst
ultimate pointer components do.

2010-03-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43243
* gfortran.dg/internal_pack_12.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157199 138bc75d-0d04-0410-961f-82ee72b054a4

Update gcc.dg/pr36997.c for vector size change.

2010-03-03  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.dg/pr36997.c: Adjust error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157198 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/builtin-unreachable.c: Don't expect stack
adjustments to not be present on machines that align the stack to
more than 4 bytes and don't have a red zone yet as that is an
unimplemented optimization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157197 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-03  Janus Weil  <janus@gcc.gnu.org>

PR fortran/43169
* resolve.c (resolve_code): Correctly set gfc_current_ns for
EXEC_SELECT_TYPE.
(gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
(gfc_pure): Ditto.

2010-03-03  Janus Weil  <janus@gcc.gnu.org>

PR fortran/43169
* gfortran.dg/impure_assignment_3.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157196 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
    Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/bits/unique_ptr.h (unique_ptr<>::get_deleter): Simplify
return type.
* testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: Adjust
dg-error line number.
* testsuite/20_util/unique_ptr/assign/assign_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157193 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-elf.c (is_compatible_architecture): New static function.
(DEFINE_VALIDATE_EHDR): Use it to validate the architecture.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157192 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43229
* cfgexpand.c (expand_debug_expr): Handle DOT_PROD_EXPR,
WIDEN_MULT_EXPR and WIDEN_SUM_EXPR.  Return NULL without
ICE for vector expressions, ADDR_SPACE_CONVERT_EXPR,
FIXED_CONVERT_EXPR, OBJ_TYPE_REF and WITH_SIZE_EXPR.

* gfortran.dg/pr43229.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157191 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43237
* dwarf2out.c (add_bound_info): If a decl bound doesn't have decl_die,
fallthrough to default handling, just with want_address 0 instead of 2.
For single element lists, add_AT_loc directly, otherwise create an
artificial variable DIE and stick location list to it.

* gcc.dg/debug/dwarf2/pr43237.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157190 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43177
* var-tracking.c (loc_cmp): Don't assert VALUEs have the same mode.
(VAL_EXPR_HAS_REVERSE): Define.
(reverse_op): New function.
(add_stores): For reversible operations add an extra MO_VAL_USE.

* gcc.dg/guality/pr43177.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157189 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43177
* var-tracking.c (loc_cmp): Don't assert VALUEs have the same mode.
(VAL_EXPR_HAS_REVERSE): Define.
(reverse_op): New function.
(add_stores): For reversible operations add an extra MO_VAL_USE.

* gcc.dg/guality/pr43177.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157188 138bc75d-0d04-0410-961f-82ee72b054a4

* c-pretty-print.c (pp_c_specifier_qualifier_list): Print vector size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157187 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

* include/debug/bitset (hash): Minor tweaks.
* include/debug/vector (hash): Likewise.
* include/profile/bitset (hash): Likewise.
* include/profile/vector (hash): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157186 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/functional_hash.h (_Fnv_hash_base<>::hash): Change
to template.
* include/tr1/functional_hash.h (_Fnv_hash_base<>::hash): Likewise.
* include/bits/vector.tcc (hash): Adjust.
* include/bits/basic_string.h (hash): Likewise.
* include/std/bitset (hash): Likewise.
* src/hash-string-aux.cc (hash): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157185 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157184 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sparc-*-linux*): Do not include sparc/gas.h.
(sparc64-*-linux*): Likewise.
(sparc64-*-solaris2*): Include assembler files before linker ones.
(sparc-*-solaris2*): Simplify and reorder to match previous case.
* config/sparc/gas.h: Delete.
* config/sparc/sol2-64.h: Add copyright notice.
* config/sparc/sol2-gas-bi.h: Likewise.
* config/sparc/sol2-gld.h: Likewise.
* config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Delete.
* config/sparc/sol2.h (TARGET_ASM_NAMED_SECTION): Redefine.
* config/sparc/sol2-gas.h (TARGET_ASM_NAMED_SECTION): Likewise.
* config/sparc/sparc.c (TARGET_ASM_ALIGNED_SI_OP): Never redefine.
(sparc_elf_asm_named_section): Rename into...
(sparc_solaris_elf_asm_named_section): ...this.  Always define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157181 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/mutex (lock_guard::lock_guard): Do not lock mutex when
adopt_lock_t constructor is used.
* testsuite/30_threads/lock_guard/cons/1.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157180 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_bvector.h (hash<vector<bool, _Alloc>>::
operator()(const vector<bool, _Alloc>&)): Move definition...
* include/bits/vector.tcc: ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157179 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_bvector.h (hash<vector<bool, _Alloc>>::
operator()(const vector<bool, _Alloc>&)): Move definition...
* include/bits/vector.tcc: ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157178 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/Makefile.am (check-DEJAGNU): Include de* in normal0
dirs.
* testsuite/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157177 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_bvector.h (hash<vector<bool, _Alloc>>): Add.
* include/debug/vector (hash<__debug::vector<bool, _Alloc>>):
Likewise.
* include/profile/vector (hash<__profile::vector<bool, _Alloc>>):
Likewise.
* testsuite/23_containers/vector/bool/hash/1.cc: New.

* include/std/bitset (hash<bitset<_Nb>>): Small tweaks.
(hash<bitset<0>>): Add.
* include/debug/bitset (hash<__debug::bitset<_Nb>>): Forward to
hash<bitset<_Nb>>.
* include/profile/bitset (hash<__profile::bitset<_Nb>>): Likewise.
* testsuite/23_containers/bitset/hash/1.cc: Improve.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157176 138bc75d-0d04-0410-961f-82ee72b054a4

* dg-extract-results.sh: Fix result order to match sequential case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157175 138bc75d-0d04-0410-961f-82ee72b054a4

Add PR# to my last change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157173 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/41090
* g++.dg/ext/label13.C (C::C): xfail for darwin for now.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157172 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (override_options): Fix -mtune error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157169 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (rtx_p, substitute_stack): Declare.
(substitute): Record addresses of changed rtxs.
(gen_reload_chain_without_interm_reg_p): Don't use copy_rtx anymore.
Restore the original rtx when complete.
(reload): Free subsitute_stack when complete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157168 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/gccint.texi (menu): Add Testsuites as a chapter.
* doc/sourcebuild.texi (Testsuites): Move up a level to be a
new chapter.
(Test Idioms, Test Directives, Ada Tests, C Tests, libgcj Tests,
LTO Testing, gcov Testing, profopt Testing, compat Testing,
Torture Tests): Change from subsection to section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157167 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/43230
* testsuite/30_threads/promise/members/set_value3.cc
(tester::~tester): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157166 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/bitset (_Base_bitset<>::_M_getdata()): Add.
(hash<_GLIBCXX_STD_D::bitset<_Nb>>): Add, use the latter.
* include/debug/bitset (hash<std::__debug::bitset<_Nb>>): Add.
* include/profile/bitset (hash<std::__profile::bitset<_Nb>>): Likewise.
* testsuite/23_containers/bitset/hash/1.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157165 138bc75d-0d04-0410-961f-82ee72b054a4

* var-tracking.c (vt_initialize): Scan insns in ebb chunks instead
of bb.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157164 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43180
* trans-array.c (gfc_conv_array_parameter): A full array of
derived type need not be restricted to a symbol without an
array spec to use the call to gfc_conv_expr_descriptor.

PR fortran/43173
* trans-array.c (gfc_conv_array_parameter): Contiguous refs to
allocatable arrays do not need temporaries.

2010-03-02  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43180
* gfortran.dg/internal_pack_10.f90: New test.

PR fortran/43173
* gfortran.dg/internal_pack_11.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157163 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR42640: Correctly initialize the value of the new induction variable.

2010-03-02  Reza Yazdani  <reza.yazdani@amd.com>

PR middle-end/42640
* tree-loop-distribution.c (update_phis_for_loop_copy): Replaced
the assignment from the new induction variable to the assignment
of the value from the original loop PHI function.

* gcc.dg/tree-ssa/pr42640.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157161 138bc75d-0d04-0410-961f-82ee72b054a4

Small multilib rule fixups.

libgcc/:
        PR other/42980
        * Makefile.in (install): Use $(MAKE) string in rule, for
        parallel make.

libiberty/:
        * Makefile.in (all): Do not use exec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157159 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-02  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/43183
* include/bits/unique_ptr.h (reset): Fix as per working paper.
(operator*, operator->, operator[], operator bool, release): Use
pointer's null value instead of 0.
* testsuite/20_util/unique_ptr/assign/assign_neg.cc: Adjust.
* testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: Adjust.
* testsuite/20_util/unique_ptr/modifiers/43183.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157158 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157157 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/sourcebuild.texi (Test directives): Clarify options to
dg-skip-if.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157154 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-01  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/iomanip (get_money, put_money): Add in C++0x mode; tidy.
* testsuite/27_io/manipulators/extended/get_money/char/1.cc: New.
* testsuite/27_io/manipulators/extended/get_money/wchar_t/1.cc:
Likewise.
* testsuite/27_io/manipulators/extended/put_money/char/1.cc: Likewise.
* testsuite/27_io/manipulators/extended/put_money/wchar_t/1.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157153 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-01  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/atomicfwd_cxx.h: Add typedefs to group.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157152 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]:
Disable cfi directives unless GCC and gas agree on using read-only
.eh_frame sections for 64-bit.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157151 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-01  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43220
* tree-ssa-ccp.c (optimize_stack_restore): Do not optimize
BUILT_IN_STACK_{SAVE,RESTORE} around alloca.

* gcc.c-torture/execute/pr43220.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157149 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-01  Richard Guenther  <rguenther@suse.de>
Martin Jambor  <mjambor@suse.cz>

PR middle-end/41250
* gimplify.c (gimplify_body): Unset DECL_HAS_VALUE_EXPR_P on
gimplified parameters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157148 138bc75d-0d04-0410-961f-82ee72b054a4

set LABEL_PRESERVE_P for landing pad labels

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157146 138bc75d-0d04-0410-961f-82ee72b054a4

PR pch/14940
* gcc.dg/pch/pch.exp: Don't XFAIL largefile.c on i?86-*-solaris2.10.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157145 138bc75d-0d04-0410-961f-82ee72b054a4

libstdc++-v3:
PR libstdc++/32499
* testsuite/Makefile.am (check-DEJAGNU
$(check_DEJAGNU_normal_targets)): Export AR, RANLIB.
* testsuite/Makefile.in: Regenerate.

toplevel:
PR libstdc++/32499
* configure.ac (RANLIB): Default to true.
(STRIP): Likewise.
(RANLIB_FOR_TARGET): Remove superfluous : argument.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157144 138bc75d-0d04-0410-961f-82ee72b054a4

Use SPEC_32 and SPEC_64 in ASM_SPEC.

2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/linux64.h (ASM_SPEC): Use SPEC_32 and SPEC_64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157143 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-01  Richard Guenther  <rguenther@suse.de>

PR middle-end/43213
* expr.c (expand_assignment): Use the alias-oracle to tell
if the rhs aliases the result decl.

* gcc.dg/pr43213.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157142 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
PR pch/14940
* config/host-solaris.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Redefine
to sol_gt_pch_get_address.
(TRY_EMPTY_VM_SPACE): Define for all combinations of 32 and
64-bit, SPARC and x86.
(sol_gt_pch_get_address): New function.

gcc/testsuite:
PR pch/14940
* gcc.dg/pch/pch.exp: Don't XFAIL largefile.c on i?86-*-solaris2.10.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157141 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_effective_target_ucn_nocache):
New function.
(check_effective_target_ucn): Likewise.

* g++.dg/other/ucnid-1.C: Don't XFAIL on *-*-solaris2.*, but skip
if !ucn.
* gcc.dg/ucnid-2.c: Likewise.
* gcc.dg/ucnid-3.c: Likewise.
* gcc.dg/ucnid-4.c: Likewise.
* gcc.dg/ucnid-11.c: Likewise.
* gcc.dg/ucnid-12.c: Likewise.
* gcc.dg/ucnid-6.c: Skip if !ucn.
* gcc.dg/ucnid-9.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157140 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/pr32000-2.c: Add missing include and exclude
lists to dg-skip-if.
* gcc.target/i386/stackalign/return-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157139 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.host (mips-sgi-irix6*): Don't set libgcj_interpreter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157138 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/38251
* tools/Makefile.am (dist-hook): Prune .svn directories in asm and
classes copies.
* tools/Makefile.in: Regenerate.

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157137 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/clearcap.map: New file.
* gcc.target/i386/i386.exp: Check for linker -M mapfile support.
Pass clearcap.map by default if supported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157136 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/42900
* gfortran.dg/stat_1.f90: Accept 'testfile' gid == parent dir gid.
Explain this.
* gfortran.dg/stat_2.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157135 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2010-03-01  Marco Poletti  <poletti.marco@gmail.com>

        * toplev.h (inform_n, error_n): Declare.
        * diagnostic.c (inform_n, error_n): New function.

gcc/cp/
2010-03-01  Marco Poletti  <poletti.marco@gmail.com>

        * pt.c (redeclare_class_template): Use error_n and inform_n.

gcc/po
2010-03-01  Shujing Zhao  <pearly.zhao@oracle.com>

        * exgettext: Handle the functions that end with _n.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157134 138bc75d-0d04-0410-961f-82ee72b054a4

2010-03-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43199
        * resolve.c (find_array_spec): Handle REF_COMPONENT with
        CLASS components.

2010-03-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43199
        * gfortran.dg/module_read_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157133 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgexpand.c (expand_used_vars): If an artificial non-ignored var
has no rtl yet when processing local_decls, queue it and recheck
if deferred stack allocation hasn't assigned it rtl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157132 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157131 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (unspec_bbr_uid): New.
(gen_block_redirect): Use it instead of INSN_UID.
(gen_far_branch): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157128 138bc75d-0d04-0410-961f-82ee72b054a4

Make TARGET_SUBTARGET32_ISA_DEFAULT the same as
TARGET_SUBTARGET64_ISA_DEFAULT for Darwin/x86.

2010-02-28  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Make
it the same as TARGET_SUBTARGET64_ISA_DEFAULT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157125 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-27  Mark Mitchell  <mark@codesourcery.com>

PR c++/42748
* cp-tree.h (push_tinst_level): Declare.
(pop_tinst_level): Likewise.
* pt.c (push_tinst_level): Give it external linkage.
(pop_tinst_level): Likewise.
* mangle.c (mangle_decl_string): Set the source location to that
of the decl while mangling.

2010-02-27  Mark Mitchell  <mark@codesourcery.com>

PR c++/42748
* g++.dg/abi/mangle11.C: Adjust mangling warning locations.
* g++.dg/abi/mangle12.C: Likewise.
* g++.dg/abi/mangle20-2.C: Likewise.
* g++.dg/abi/mangle17.C: Likewise.
* g++.dg/template/cond2.C: Likewise.
* g++.dg/template/pr35240.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157124 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43205
        * trans-expr.c (is_zero_initializer_p): Move up in the file.
        (gfc_conv_initializer): Handle zero initializer as special case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157123 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/html/ext/pb_ds/references.html: Adjust link to SGI's STL
site.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157122 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typos in documentation.

gcc/:
* doc/invoke.texi (Warning Options, RX Options): Fix typos.
(Warning Options): -Wno-conversion-null is valid for
Objective-C++ as well.
* doc/tm.texi (Named Address Spaces): Likewise.
* doc/plugins.texi (Plugins): Replace TABs with spaces.
* doc/tree-ssa.texi (Tree SSA): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157121 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

       * src/hash-long-double-aux.cc (hash<long double>::
       operator()(long double)): Hash both -0 and +0 to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157120 138bc75d-0d04-0410-961f-82ee72b054a4

Don't set the default arch for i[34567]86-*-darwin*|x86_64-*-darwin*.

2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/43202
* config.gcc: Don't enable SSE math for i[34567]86-*-darwin*
by default.  Don't set the default arch for
i[34567]86-*-darwin*|x86_64-*-darwin*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157119 138bc75d-0d04-0410-961f-82ee72b054a4

Restore i[34567]86-*-darwin* bootstrap.

2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/43202
* config.gcc: Enable SSE math for i[34567]86-*-darwin* by
default.  Set the default 32bit/64bit archs with $with_arch
instead of $arch for i[34567]86-*-*|x86_64-*-* targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157118 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157117 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-27  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43186
* params.def (PARAM_MAX_UNROLL_ITERATIONS): New param.
* doc/invoke.texi (max-completely-peel-loop-nest-depth): Document.
* tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Limit
unroller iterations.

* gcc.c-torture/compile/pr43186.c: Adjust testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157114 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/abi/packed1.C: Expect warning on the SH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157113 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/

2010-02-27  Simon Martin  <simartin@users.sourceforge.net>

        PR c++/42054
        * pt.c (redeclare_class_template): Return false if there are erroneous
        template parameters.

gcc/testsuite/

2010-02-27  Simon Martin  <simartin@users.sourceforge.net>

        PR c++/42054:
* g++.dg/parse/error37.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157112 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-27  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c/24577
PR c/43192
* gcc.dg/pr8927-1.c: Match new note.
* gcc.dg/990506-0.c: Likewise.
* gcc.dg/gomp/flush-2.c: Likewise.
* gcc.dg/gomp/atomic-5.c: Likewise.
* gcc.dg/gomp/pr34607.c: Likewise.
* gcc.dg/pr35746.c: Likewise.
* gcc.dg/cpp/pragma-1.c: Likewise.
* gcc.dg/cpp/pragma-2.c: Likewise.
* gcc.dg/pr41842.c: Likewise.
* gcc.dg/noncompile/20040629-1.c: Likewise.
* objc.dg/private-1.m: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157111 138bc75d-0d04-0410-961f-82ee72b054a4

Set the default 32bit/64bit archs if needed.

2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Set the default 32bit/64bit archs if 64bit ISA is
required and i[34567]86-*-* targets don't support 64bit ISA.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157110 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43185
        * resolve.c (resolve_fl_variable_derived): Imply SAVE
        for module variables for Fortran 2008.

2010-02-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43185
        * gfortran.dg/default_initialization_1.f90: Add -std=f2003.
        * gfortran.dg/default_initialization_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157109 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/42253
* gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
pointer base types are variant of each other.  Apply special treatment
for null to fat pointer types in all cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157107 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157105 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/43096
* tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have
the same alias set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157102 138bc75d-0d04-0410-961f-82ee72b054a4

Set the default arch at least to Prescott/Pentium 4.

2010-02-26  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Set the default arch at least to Prescott for
i[34567]86-*-darwin* and Pentium 4 for i[34567]86-*-* targets
if SSE math is enabled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157101 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>

* diagnostic.c (diagnostic_initialize): Update.
(diagnostic_report_diagnostic): Test inhibit_notes_p for
informative notes.
* diagnostic.h (diagnostic_context): New bool inhibit_notes_p.
(diagnostic_inhibit_notes): New.
* toplev.c (process_options): inhibit notes with -fcompare-debug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157100 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c/20631
* doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89.
* doc/standards.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/trouble.texi: Likewise.
* doc/cppopts.texi: Likewise.
* doc/install.texi: Likewise.
* c.opt (std=c90,std=gnu90): New options.
* c-opts.c (c_common_handle_option): Handle them.
testsuite/
* gcc.dg/cpp/c90-pedantic.c: New.
* gcc.dg/cpp/c90.c: New.
* gcc.dg/gnu90-const-expr-1.c: New.
* gcc.dg/Woverlength-strings-pedantic-c90.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157096 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c/24577
* c-decl.c (undeclared_variable): Use an informative note.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157095 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-26  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43186
* gimple.h (gimple_fold): Remove.
* gimple.c (gimple_fold): Remove.  Inline into single user ...
* tree-cfgcleanup.c (cleanup_control_expr_graph): ... here.
Try harder for conditions.

* gcc.c-torture/compile/pr43186.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157093 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43190
* function.c (used_types_insert): Don't skip through named pointer
types.  Don't use TYPE_MAIN_VARIANT if the original type has a name
and it is different from the main variant's type.

* c-c++-common/dwarf2/pr43190.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157092 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rx/rx.md (sminsi3): Remove bogus alternative.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157091 138bc75d-0d04-0410-961f-82ee72b054a4

Support --with-fpmath=sse for x86.

2010-02-26  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Support --with-fpmath=sse for x86.

* config/i386/ssemath.h: New.

* doc/install.texi (--with-fpmath=sse): Documented.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157090 138bc75d-0d04-0410-961f-82ee72b054a4

Add -mno-mmx to x86 in gcc.dg/torture/stackalign/stackalign.exp.

2010-02-26  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/37074:
* gcc.dg/torture/stackalign/stackalign.exp: Add -mno-mmx to x86.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157089 138bc75d-0d04-0410-961f-82ee72b054a4

2010-02-26  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43188
* tree-vect-stmts.c (get_vectype_for_scalar_type): Do not build
vector types of over-aligned element type.

* gcc.c-torture/compile/pr43188.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157088 138bc75d-0d04-0410-961f-82ee72b054a4

Correct expand_vec_perm_blend in i386.c for V8HImode merge.

gcc/

2010-02-26  Uros Bizjak  <ubizjak@gmail.com>

PR target/43175
* config/i386/i386.c (expand_vec_perm_blend): Use correct
operands in V8HImode subregs.  Fix operand order in VEC_MERGE
rtx.

gcc/testsuite/

2010-02-26  H.J. Lu  <hongjiu.lu@intel.com>

PR target/43175
* gcc.target/i386/vperm-v4si-2-sse4.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157087 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (-fvar-tracking-assignments): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157086 138bc75d-0d04-0410-961f-82ee72b054a4