2010-12-13  Andrew John Hughes  <ahughes@redhat.com>

	PR libgcj/46774
	* libjava/java/security/VMAccessController.java:
	(DEFAULT_CONTEXT): Create ProtectionDomain with
	four argument constructor (arguments are the same
	as those implied by the two argument constructor).
	(getContext()): Create ProtectionDomain instances
	with four argument constructor using a null Principal
	array (as before) but including the classloader, which
	was always null before.

From-SVN: r167952

	* config/sh/sh.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
	* config/sh/sh.c (sh_asm_output_addr_const_extra): New function.
	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.

From-SVN: r167951

	* config/spu/t-spu-elf (LIB2_SIDITI_CONV_FUNC): Define.
	* config/spu/spu.h (MIN_UNITS_PER_WORD): Do not define.
	(LIBGCC2_UNITS_PER_WORD): Define if not already defined.

From-SVN: r167950

	PR debug/46893
	* cfgexpand.c (expand_debug_expr): If GET_MODE (op0) is VOIDmode,
	use TYPE_MODE (TREE_TYPE (tem)) instead of mode1.

	* gcc.dg/pr46893.c: New test.

From-SVN: r167949

2010-12-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR lto/46976
	* gcc.dg/lto/pr46940_1.c (main): Return 0.

From-SVN: r167903

2010-12-16  Chung-Lin Tang  <cltang@codesourcery.com>

	PR target/46883
	* config/arm/arm.md
	(zero_extendhisi2 for register input splitter): Change
	"register_operand" to "s_register_operand".
	(zero_extendqisi2 for register input splitter): Same.

	testsuite/
	* gcc.target/arm/pr46883.c: New testcase.

From-SVN: r167900

From-SVN: r167899

From-SVN: r167898

From-SVN: r167897

	PR lto/46976
	* gcc.dg/lto/pr46940_0.c: Fix commit.

From-SVN: r167896

gcc/cp/
	PR c++/39859
	PR c++/44522
	PR c++/44523
	* parser.c (struct cp_parser): Add colon_corrects_to_scope_p field.
	(cp_parser_new): Initialize it.
	(cp_parser_nested_name_specifier_opt): Auto-correct colons to
	scopes if we are able to.
	(cp_parser_question_colon_clause): Disallow colon correction.
	(cp_parser_label_for_labeled_statement): Likewise.
	(cp_parser_range_for): Likewise.
	(cp_parser_enum_specifier): Likewise.
	(cp_parser_class_head): Likewise.
	(cp_parser_member_declaration): Likewise.

gcc/testsuite/
	PR c++/39859
	PR c++/44522
	PR c++/44523
	* g++.dg/parse/colon-autocorrect-1.C: New testcase.
	* g++.dg/parse/colon-autocorrect-2.C: New testcase.

From-SVN: r167895

re PR c++/46852 (ICE: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in cp_parser_class_specifier, at cp/parser.c:16947)

gcc/cp/
	PR c++/46852
	* parser.c (cp_parser_class_specifier): Check for TYPE_P.

gcc/testsuite/
	PR c++/46852
	* g++.dg/pr46852.C: New test.

From-SVN: r167894

	PR middle-end/46939
	* predic.c (predict_paths_leading_to_edge): New function.
	(apply_return_prediction): Use it.
	(predict_paths_for_bb): Do not special case abnormals.
	* gcc.target/i386/pr46939.c: New testcase.

From-SVN: r167893

From-SVN: r167892

From-SVN: r167891

From-SVN: r167890

From-SVN: r167886

	* config.gcc (powerpc-*-lynxos*): Don't add lynx.opt to
	extra_options twice.

From-SVN: r167885

From-SVN: r167884

From-SVN: r167883

From-SVN: r167882

From-SVN: r167881

	* doc/tm.texi.in (US_SOFTWARE_GOFAST): Don't document.
	* doc/tm.texi: Regenerate.
	* system.h (US_SOFTWARE_GOFAST): Poison.
	* config.gcc (enable_gofast): Don't handle.
	* config/gofast.h: Remove.
	* config/mips/t-gofast: Remove.
	* config/fp-bit.c (US_SOFTWARE_GOFAST): Don't handle.
	* config/fp-bit.h (US_SOFTWARE_GOFAST): Don't handle.
	* config/mips/elforion.h: Don't mention GOFAST in comment.
	* config/mips/mips.c: Don't include gofast.h.
	(mips_init_libfuncs): Don't call gofast_maybe_init_libfuncs.
	* config/mips/t-sr71k (dp-bit.c, fp-bit.c): Don't define
	US_SOFTWARE_GOFAST.
	* config/sparc/sparc.c: Don't include gofast.h.
	(sparc_init_libfuncs): Don't call gofast_maybe_init_libfuncs.
	* config/spu/t-spu-elf (dp-bit.c, fp-bit.c): Don't undefine
	US_SOFTWARE_GOFAST.

From-SVN: r167880

From-SVN: r167879

From-SVN: r167878

From-SVN: r167877

2010-12-15  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/46404
	* gcc.dg/graphite/pr46404.c: New.

From-SVN: r167876

From-SVN: r167875

From-SVN: r167874

From-SVN: r167872

re PR fortran/46945 (gfortran.dg/unpack_zerosize_1.f90 FAILs with -ftree-vrp -fno-tree-ccp -fno-tree-fre)

	PR fortran/46945
	* trans-array.c (gfc_array_init_size): Perform stride overflow
	checking and multiplication by element_size in size_type_node instead
	of sizetype, return value with size_type_node type instead of
	sometimes with sizetype and sometimes with gfc_array_index_type.

	* gfortran.dg/pr46945.f90: New test.

From-SVN: r167871

From-SVN: r167870

In libobjc/:
2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc/message.h (objc_super): When using the modern API, do not
	define Super and Super_t, and always use 'super_class' for the
	super class field.	
	(objc_msg_lookup_super): Updated prototype to use 'struct
	objc_super *' instead of 'Super_t'.
	* sendmsg.c (objc_msg_lookup_super): Updated prototype to use
	'struct objc_super *' instead of 'Super_t'.

From-SVN: r167869

From-SVN: r167866

re PR debug/46815 (Invalid DW_AT_location for a retval instance of a class that has a virtual function)

	PR debug/46815
	* cp-gimplify.c (cp_genericize): When changing RESULT_DECL
	into invisible reference, change also DECL_VALUE_EXPR of
	NRV optimized variable.

	* g++.dg/guality/pr46815.C: New test.

From-SVN: r167865

In libobjc/:
2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc/message.h: Update comments, reindented code and moved
	deprecated types and functions at the end of the file.  No code
	changes.

From-SVN: r167864

From-SVN: r167863

re PR c++/42083 ([C++0x] ICE on invalid with "tree check: expected aggr_init_expr, have error_mark in build_value_init")

/cp
2010-12-15  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/42083
	* init.c (build_value_init): Check build_special_member_call return
	value for error_mark_node.

/testsuite
2010-12-15  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/42083
	* g++.dg/cpp0x/lambda/lambda-ice2.C: New.

From-SVN: r167862

From-SVN: r167860

From-SVN: r167859