From-SVN: r142803

gcc/cp:
        * semantics.c (describable_type): New function.
        (finish_decltype_type): Use it for dependent exprs.
        * cp-tree.h: Declare it.
        * mangle.c (write_type) [DECLTYPE_TYPE]: Set skip_evaluation.
        (write_expression): If skip_evaluation, use type stubs.
        * tree.c (cp_tree_equal): Handle PARM_DECLs from different
        declarations of a function.
        * init.c (build_new): Do auto deduction if type is describable.
        * decl.c (cp_finish_decl): Likewise.
        * parser.c (cp_parser_omp_for_loop): Likewise.
gcc/testsuite:
        * g++.dg/cpp0x/auto6.C: Test more stuff.
        * g++.dg/cpp0x/auto12.C: New test.
libiberty:
        * cp-demangle.c (d_expression): Handle rvalue stubs too.
        [DEMANGLE_COMPONENT_CAST]: Update mangling.
        (d_print_comp): Avoid extra ", " with empty template argument packs.
        Remove handling for obsolete T() mangling.

From-SVN: r142799

2008-12-17  Sebastian Pop  <sebastian.pop@amd.com>
        
        * doc/install.texi (Prerequisites): Document PPL and CLooG-PPL
        dependences and the configure options.
        (Configuration): Document --with-cloog, --with-ppl, --with-cloog-lib,
         --with-ppl-lib, --with-cloog-incude, --with-ppl-include.

From-SVN: r142798

2008-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>

        * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
	Don't xfail test on darwin8 or later.

From-SVN: r142797

2008-12-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/38556
	* calls.c (expand_call): Check outgoing_reg_parm_stack_space
	only if REG_PARM_STACK_SPACE is defined.

From-SVN: r142794

	* calls.c (expand_call): Do not sibcall if
	outgoing_reg_parm_stack_space does not match.

Co-Authored-By: Kai Tietz <kai.tietz@onevision.com>

From-SVN: r142792

2008-12-17  Daniel Kraft  <d@domob.eu>

	PR fortran/38137
	* trans-intrinsic.c (conv_same_strlen_check): New method.
	(gfc_conv_intrinsic_merge): Call it here to actually do the check.

2008-12-17  Daniel Kraft  <d@domob.eu>

	PR fortran/38137
	* gfortran.dg/merge_char_3.f90: New test.

From-SVN: r142791

From-SVN: r142789

	* config/avr/avr.c (avr_mcu_t): Add attiny87, attiny327, at90pwm81,
	atmega16m1, at90scr100, atmega128rfa1, m3000f, m3000s and m3001b
	devices.
	* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
	* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

From-SVN: r142783

2008-12-16  Jack Howarth  <howarth@bromo.med.uc.edu>

        * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
	Don't xfail excessive errors on darwin8 or later.

From-SVN: r142782

        PR target/38842
        * config/picochip/picochip.opt (mae): Squeezed the comments onto one
        line.

From-SVN: r142781

	* configure.ac (gcc_cv_ld_hidden): Sun ld on Solaris 9 and up
	supports hidden.
	* configure: Regenerate.

From-SVN: r142779

PR target/37436
* arm.c (arm_legitimate_index): Only accept addresses that are in
canonical form.
* predicates.md (arm_reg_or_extendqisi_mem_op): New predicate.
* arm.md (extendqihi2): Use arm_reg_or_extendqisi_mem_op predicate
for operand1.
(extendqisi2): Likewise.
(arm_extendqisi, arm_extendqisi_v6): Use arm_extendqisi_mem_op
predicate for operand1.

From-SVN: r142778

2008-12-15  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_global/cstdatomic: Remove assert include.
	* include/debug/debug.h: Consolidate __replacement_assert...
	* include/parallel/base.h: Consolidate __replacement_assert...
	* include/bits/c++config: ...here.
	* include/bits/atomic_0.h: Use it.
	* include/bits/atomic_2.h: Same.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust line numbers.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.

From-SVN: r142777

From-SVN: r142775

	* config/mips/mips.c (mips_output_conditional_branch): Assert that
	openrands[1] is a CODE_LABEL.

From-SVN: r142772

gcc/
	* config/mips/mips.c (mips_expand_builtin_direct): Set TARGET to
	the result of mips_prepare_builtin_target.

From-SVN: r142771

gcc/
	* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_abicalls
	if TARGET_ABICALLS is true.

From-SVN: r142770

gcc/
	* config/mips/mips.md (move_doubleword_fpr<mode>): Use
	TARGET_FLOAT64 && !TARGET_64BIT to detect the mxhc1 case.

From-SVN: r142769

	* inclhack.def (hpux_spu_info): Match PA as well as IA64.
	* fixincl.x: Regenerate.

From-SVN: r142767

re PR fortran/38487 (Bogus Warning: INTENT(INOUT) actual argument might interfere with actual argument)

2008-12-15  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38487
	* gfortran.dg/elemental_dependency_2.f90: New test.

2008-12-15  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38487
	* dependency.c (gfc_is_data_pointer): New function.
	(gfc_check_argument_var_dependency): Disable the warning
	in the pointer case.
	(gfc_check_dependency): Use gfc_is_data_pointer.

From-SVN: r142766

picochip.c (picochip_override_options): Disable CFI asm and change the signature of brev and byteSwap functions to use...

        * config/picochip/picochip.c (picochip_override_options): Disable CFI
        asm and change the signature of brev and byteSwap functions to use
        unsigned values.
        * config/picochip/picochip.md (commsTestPort): This is a complex
        instruction and should not be vliwed. Dont set insn type.

From-SVN: r142765

re PR fortran/38113 (on warning/error: skip whitespaces, move position marker to actual variable name)

2008-12-15  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38113
	* error.c (show_locus): Start counting columns at 0.
	* primary.c (match_actual_arg): Eat spaces
	before copying the current locus.
	(match_variable): Copy the locus before matching.

From-SVN: r142763

2008-12-15  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* config/s390/s390.c (s390_swap_cmp): New function.
	(s390_non_addr_reg_read_p): New function.
	(s390_z10_optimize_cmp): New function.
	(s390_reorg): Added call to s390_optimize_cmp.
	* config/s390/s390.md (nop1): New insn.

From-SVN: r142762

From-SVN: r142760

	* g++.dg/other/i386-5.C: Include x86intrin.h.
	* g++.dg/other/i386-6.C: Ditto.

From-SVN: r142752

2008-12-14  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35937
	* trans-expr.c (gfc_finish_interface_mapping): Fold convert the
	character length to gfc_charlen_type_node.

2008-12-14  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35937
	* gfortran.dg/char_length_14.f90: New test.

From-SVN: r142750

2008-12-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/38504
	* gfortran.dg/fmt_int_sign.f90: New test.

From-SVN: r142748

2008-12-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/38504
	io/write.c (write_decimal): Skip extra sign '-' at beginning of string
	returned by gfc_itoa.

From-SVN: r142747

From-SVN: r142745

2008-12-13  Benjamin Kosnik  <bkoz@redhat.com>

	* src/atomic.cc: Revert last change.
	* include/bits/atomic_2.h: Move cassert include to...
	* include/c_global/cstdatomic: ...here.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust line numbers.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.

From-SVN: r142742

	* gcc.dg/graphite/pr38409.c: Fixed commit problem.

From-SVN: r142741

	* gcc.target/i386/sse-12.c: Include x86intrin.h.
	(dg-options): Use -mavx instead of -msse4. Add -maes -mpclmul.
	* gcc.target/i386/sse-13.c: Include x86intrin.h. Define immintrin.h
	intrinsics that require immediate arguments.
	(dg-options): Use -mavx instead of -msse4.
	* gcc.target/i386/sse-14.c: Include x86intrin.h. Define immintrin.h
	intrinsics that require immediate arguments.
	(test_3): New macro.
	(dg-options): Use -mavx instead of -msse4.
	* g++.dg/other/i386-2.C: Include x86intrin.h.
	(dg-options): Use -mavx instead of -msse4.
	* g++.dg/other/i386-3.C: Include x86intrin.h.
	(dg-options): Use -mavx instead of -msse4.

From-SVN: r142739

2008-12-12  Benjamin Kosnik  <bkoz@redhat.com>

	* src/Makefile.am: Remove -x c++ for atomic build rules.
	* src/Makefile.in: Regenerate.
	* src/atomic.cc: Move mutex include before cstdatomic.

From-SVN: r142738

re PR libstdc++/37144 (A bug in include/ext/pb_ds/detail/pat_trie_/constructors_destructor_fn_imps.hpp)

2008-12-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR libstdc++/37144
	* testsuite/util/regression/trait/assoc/type_trait.hpp
	(regression_test_type_traits): Add const to pair_type_rebind.

From-SVN: r142736

2008-12-12  Benjamin Kosnik  <bkoz@redhat.com>

	* src/atomic.cc: Correct guards to match mutex.cc.

From-SVN: r142735

From-SVN: r142732

	PR bootstrap/38383
	* pa64-hpux.h (LINK_GCC_C_SEQUENCE_SPEC): Don't hardcode search path
	for the milli.a library.

From-SVN: r142729

2008-12-12  Andrew Pinski  <andrew_pinskia@playstation.sony.com>
            Peter Bergner <bergner@vnet.ibm.com>

        PR target/24779
        * config/rs6000/rs6000.md (call_indirect_aix32): Move the load of the
        TOC into the call pattern.
        (call_indirect_aix64): Likewise.
        (call_value_indirect_aix32): Likewise.
        (call_value_indirect_aix64): Likewise.
        (call_indirect_nonlocal_aix32_internal): New insn and split patterns
        to split off the load of the TOC.
        (call_indirect_nonlocal_aix32): Enable only after reload.
        (call_indirect_nonlocal_aix64_internal): New insn and split patterns
        to split off the load of the TOC.
        (call_indirect_nonlocal_aix64): Enable only after reload.
        (call_value_indirect_nonlocal_aix32_internal): New insn and split
        patterns to split off the load of the TOC.
        (call_value_indirect_nonlocal_aix32): Enable only after reload.
        (call_value_indirect_nonlocal_aix64_internal): New insn and split
        patterns to split off the load of the TOC.
        (call_value_indirect_nonlocal_aix64): Enable only after reload.



Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com>

From-SVN: r142727

	PR testsuite/38163
	* gcc.dg/tree-ssa/loop-3.c: Compile only on nonpic x86 targets.
	Remove dg-skip-if directive.

From-SVN: r142726