istream.tcc (basic_istream<>::sentry:: sentry(basic_istream<>&, bool)): Explicitely convert to bool.

2007-11-15  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/istream.tcc (basic_istream<>::sentry::
	sentry(basic_istream<>&, bool)): Explicitely convert to bool.
	* include/bits/locale_facets.tcc (num_put<>::_M_insert_int(_OutIter,
	ios_base&, _CharT, _ValueT)): Likewise.
	* include/std/ostream (basic_ostream<>::sentry::~sentry): Likewise.

From-SVN: r130211

	* config/avr/avr.c (avr_mcu_types): Add attiny88.
	* config/avr/avr.h (LINK_SPEC): Likewise.
	(CRT_BINUTILS_SPECS): Likewsie.
	* config/avr/t-avr (MULTILIB_MATCHES): Likewise.

From-SVN: r130208

2007-11-15  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/34105
	* include/bits/stl_algobase.h: Do not include <bits/algorithmfwd.h>.
	(lexicographical_compare(const unsigned char*, const unsigned char*,
	const unsigned char*, const unsigned char*),
	lexicographical_compare(const char*, const char*, const char*,
	const char*)): Move to namespace (std, _GLIBCXX_STD_P).
	* include/parallel/algobase.h: Do not include <bits/algorithmfwd.h>.
	(equal): Move after mismatch.
	* include/bits/stl_heap.h (is_heap, is_heap_until): Reorder.
	* include/bits/char_traits.h: Include <bits/stl_algobase.h> instead
	of <bits/algorithmfwd.h>.
	* include/bits/stl_algo.h: Include first <bits/algorithmfwd.h>.
	* include/bits/algorithmfwd.h (lexicographical_compare): Do not
	declare overloads.
	* include/parallel/partition.h: Include <parallel/random_number.h>.
	* testsuite/util/testsuite_abi.cc: Include <algorithm>.

From-SVN: r130207

	PR middle-end/23848
	* tree-ssa-ccp.c (optimize_stack_restore): New function.
	(execute_fold_all_builtins): Call optimize_stack_restore for
	BUILT_IN_STACK_RESTORE.

	* gcc.dg/tree-ssa/pr23848-1.c: New test.
	* gcc.dg/tree-ssa/pr23848-2.c: New test.
	* gcc.dg/tree-ssa/pr23848-3.c: New test.
	* gcc.dg/tree-ssa/pr23848-4.c: New test.

From-SVN: r130206

From-SVN: r130205

From-SVN: r130204

From-SVN: r130203

2007-11-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33917
        * decl.c (match_procedure_decl): Pre-resolve interface.
        * resolve.c (resolve_symbol): Reject interfaces later
        declared in procedure statements.

2007-11-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33917
        * gfortran.dg/proc_decl_11.f90: New.

From-SVN: r130202

2007-11-15  Paolo Bonzini  <bonzini@gnu.org>

	* fwprop.c (try_fwprop_subst): Skip profitability check for forward
	propagation into an address; that's done in should_replace_address.

From-SVN: r130201

	* config/spu/spu-protos.h (legitimate_const): Remove prototype.
	* config/spu/spu.c (legitimate_const): Remove.
	(classify_immediate): Inline call to legitimate_const.
	(spu_legitimate_address): Likewise.  Allow SMBOL_REF + CONST_INT
	for any constant, not just -512 .. 511.

From-SVN: r130200

	* config/spu/spu.c (spu_emit_branch_or_set): Remove PROCESSOR_CELL
	condition from HONOR_NANS test.
	* config/spu/spu.md (ceq_df): Always generate comparison code
	inline, including checks for NaNs and infinities.
	(cgt_df): Likewise.
	(cgt_v2df): Likewise.
	(cmpdf): Make this expander unconditional.

testsuite/
	* gcc.target/spu/compare-dp.c: New test.

From-SVN: r130198

tree-ssa-alias.c (create_overlap_variables_for): Make sure to only create SFTs if we also create variable infos for PTA.

2007-11-15  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-alias.c (create_overlap_variables_for): Make sure
	to only create SFTs if we also create variable infos for PTA.
	* tree-ssa-structalias.c (set_uids_in_ptset): Add all overlapping
	SFTs.

From-SVN: r130197

2007-11-15  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (set_uids_in_ptset): Use the pointed-to
	type for TBAA pruning.
	(find_what_p_points_to): Call set_uids_in_ptset with the original
	pointer, not the decl of the solution we collapsed to.

From-SVN: r130195

2007-11-14  David Daney  <ddaney@avtrex.com>

	* config/mips/linux-unwind.h (mips_fallback_frame_state): Use CFA
	to find sigcontext.

From-SVN: r130194

From-SVN: r130191

	PR target/33923
	* config/ia64/ia64.h (CANNOT_CHANGE_MODE_CLASS): Forbid mode changes
	for registers in BR_REGS class.

From-SVN: r130188

	PR middle-end/34088
	* tree-ssa.c (delete_tree_ssa): Don't call fini_ssa_operands if
	init_ssa_operands has not been called for cfun.

	* gcc.dg/pr34088.c: New test.

From-SVN: r130187

	PR tree-optimization/34046
	* cfg.c (update_bb_profile_for_threading): Avoid the division for the
	scaling if the old probability is greater than the new base.

From-SVN: r130185

	* trans.c (call_to_gnu): Always set the source location on the call
	expression.  If the function returns-by-target, also set it on the
	address expression.

From-SVN: r130184

2007-11-14  Johannes Singler  <singler@ira.uka.de>

      * include/parallel/multiway_merge.h: More robust finding of an
        arbitrary existing element inside the input sequences.
      * include/bits/stl_algo.h: Fix typo to actually call appropriate
        sequential version.

From-SVN: r130183

2007-11-14  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Remove
	unused edges after loop duplication.

From-SVN: r130182

    gcc/ada/
	* i-cstrin.ads (chars_ptr): Make it a C convention type.

From-SVN: r130180

	* config/i386/i386.h (TARGET_CPU_DEFAULT_*): Substitute with ...
	(enum target_cpu_default): ... this enum.
	(TARGET_CPU_DEFAULT_NAMES): Remove macro.  Move initializer to ...
	* config/i386/i386.c (override_options): ... here.
	* config/i386/i386-interix.h (TARGET_CPU_DEFAULT): Use
	TARGET_CPU_DEFAULT_i486.

From-SVN: r130177

	* global.c (rest_of_handle_global_alloc): Fix comment typos.
	* config/sh/sh.c (sh_rtx_costs): Likewise.
	* ChangeLog: Likewise.

From-SVN: r130176

    gcc/ada/
	* adaint.c init.c initialize.c link.c: Remove system-specific
	sections of non-supported Interix target.

	* s-osinte-interix.ads: Removed.

From-SVN: r130175

2007-11-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/31608
	*gfortran.dg/char_cast_1.f90: Modify regex in scan-tree-dump-times
	to match known variations in symbol format. Document in comments.

From-SVN: r130173

2007-11-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/33985
	*gfortran.dg/streamio_12.f90: New test to avoid future regression.

From-SVN: r130172

2007-11-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	*gfortran.dg/list_read_7.f90: Fix test so that test file is deleted when
	done.

From-SVN: r130171

	Fix date of last entry.

From-SVN: r130170

2007-11-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/33162
	*gfortran.dg/proc_decl_1.f90: Update.
	*gfortran.dg/proc_decl_7.f90: New test.
	*gfortran.dg/proc_decl_8.f90: New test.
	*gfortran.dg/proc_decl_9.f90: New test.
	*gfortran.dg/proc_decl_10.f90: New test.

From-SVN: r130169

2007-11-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/33162
	* decl.c (match_procedure_decl): Remove TODO and allow intrinsics in
	PROCEDURE declarations.  Set attr.untyped to allow the interface to be
	resolved later where the symbol type will be set.
	* interface.c (compare_intr_interfaces): Remove static from pointer
	declarations.  Add type and kind checks for dummy function arguments.
	(compare_actual_formal_intr): New function to compare an actual
	argument with an intrinsic function. (gfc_procedures_use): Add check for
	interface that points to an intrinsic function, use the new function.
	* resolve.c (resolve_specific_f0): Resolve the intrinsic interface.
	(resolve_specific_s0): Ditto.

From-SVN: r130168

2007-11-13  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-chrec.h (build_polynomial_chrec): RHS of a chrec
	should not be of pointer type.

From-SVN: r130167

From-SVN: r130165

From-SVN: r130163

	* config/xtensa/unwind-dw2-xtensa.c: New.
	* config/xtensa/unwind-dw2-xtensa.h: New.
	* config/xtensa/xtensa.h (MUST_USE_SJLJ_EXCEPTIONS): Remove.
	(DWARF2_UNWIND_INFO): Remove.
	(DWARF_FRAME_REGISTERS): Define.
	(EH_RETURN_DATA_REGNO): Define.
	* config/xtensa/xtensa.md (UNSPECV_EH_RETURN): Define.
	(eh_return): New.
	* config/xtensa/t-xtensa (LIB2ADDEH): Define.

Co-Authored-By: Bob Wilson <bob.wilson@acm.org>

From-SVN: r130160

	* doc/invoke.texi: Fix description of -fsched-stalled-insns=0,
	-fsched-stalled-insns.

From-SVN: r130159

2007-11-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34080
	* iresolve.c (gfc_resolve_transfer): Do not try to convert
	to a constant MOLD expression, if it is an assumed size
	dummy.

2007-11-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34080
	* gfortran.dg/transfer_assumed_size_1.f90: New test.

From-SVN: r130158

sem_prag.adb (Process_Convention): Move the test for the entity on which the Convention pragma applies down to...

    gcc/ada/
	* sem_prag.adb (Process_Convention): Move the test for the
	entity on which the Convention pragma applies down to also
	forbid pragma Convention on enumeration literals reached
	through renamings.

From-SVN: r130155

	PR c++/34054
	PR c++/34056
	PR c++/34057
	PR c++/34058
	PR c++/34060
	* pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
	set to error_mark_node the outermost POINTER_TYPE to the pack if
	it is seen in a POINTER_TYPE.
	(push_template_decl_real): If check_for_bare_parameter_packs
	fails for function return type, set the return type to
	integer_type_node.  If check_for_bare_parameter_packs failed
	for non-function, return error_mark_node.

	* g++.dg/parse/crash36.C: Add another dg-error.
	* g++.dg/cpp0x/pr34054.C: New test.
	* g++.dg/cpp0x/pr34056.C: New test.
	* g++.dg/cpp0x/pr34057.C: New test.
	* g++.dg/cpp0x/pr34058.C: New test.
	* g++.dg/cpp0x/pr34060.C: New test.

From-SVN: r130152

	PR tree-optimization/34063
	* tree-chrec.c (chrec_evaluate): Put CHREC_LEFT based argument
	as first chrec_fold_plus operand rather than second.

	* g++.dg/tree-ssa/pr34063.C: New test.

From-SVN: r130151