* 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.

From-SVN: r157168

	* 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.

From-SVN: r157167

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

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

From-SVN: r157166

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.

From-SVN: r157165

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

Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org>

From-SVN: r157164

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.

From-SVN: r157163

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.

From-SVN: r157161

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

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

From-SVN: r157159

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.

From-SVN: r157158

From-SVN: r157157

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

Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com>

From-SVN: r157154

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.

From-SVN: r157153

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

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

From-SVN: r157152

configure.ac (gcc_cv_as_cfi_directive): Disable cfi directives unless GCC and gas agree on using read-only .eh_frame...

	* 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.

From-SVN: r157151

re PR tree-optimization/43220 (Paritially optimized __builtin_save_stack/__builtin_restore_stack causes segmentation fault)

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.

From-SVN: r157149

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.

Co-Authored-By: Martin Jambor <mjambor@suse.cz>

From-SVN: r157148

From-SVN: r157146

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

From-SVN: r157145

	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.

From-SVN: r157144

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

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

From-SVN: r157143

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.

From-SVN: r157142

	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.

From-SVN: r157141

	* 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.

From-SVN: r157140

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

From-SVN: r157139

From-SVN: r157138

	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.

From-SVN: r157137

	* 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.

From-SVN: r157136

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

From-SVN: r157135

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.

From-SVN: r157134

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.

From-SVN: r157133

cfgexpand.c (expand_used_vars): If an artificial non-ignored var has no rtl yet when processing local_decls...

	* 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.

From-SVN: r157132

From-SVN: r157131

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

From-SVN: r157128

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.

From-SVN: r157125

re PR c++/42748 (warnings about 'mangling of 'va_list' has changed in GCC 4.4' not suppressed in sytem headers)

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.

From-SVN: r157124

re PR fortran/43205 (-finit-local-zero and -fno-automatic used together with large 2-dim variables take too long to compile)

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.

From-SVN: r157123

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

From-SVN: r157122

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.

From-SVN: r157121

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.

From-SVN: r157120

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*.

From-SVN: r157119