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

	* tree.c (get_file_function_name): Avoid using random seed on GLOBAL_sub_I
	and GLOBAL_sub_D.

From-SVN: r167858

2010-12-15  H.J. Lu  <hongjiu.lu@intel.com>

	* gfortran.dg/debug/pr46756.f: Correct PR number.

From-SVN: r167857

From-SVN: r167856

2010-12-15  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/46053
	PR middle-end/46287
	PR middle-end/46242
	* cgraph.h (cgraph_indirect_call_info): New field thunk_delta.
	* gimple.h (gimple_fold_obj_type_ref): Declaration removed.
	(gimple_fold_call): Declare.
	(gimple_adjust_this_by_delta): Likewise.
	* cgraph.c (cgraph_make_edge_direct): New parameter delta.  Updated
	all users.
	(cgraph_clone_edge): Create a copy of indirect_info also for direct
	edges.
	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Adjust this
	parameters.
	* gimple-fold.c (gimple_fold_obj_type_ref_known_binfo): Renamed to
	gimple_get_virt_mehtod_for_binfo, new parameter delta.  Do not search
	through thunks, in fact bail out if we encounter one, check that
	BINFO_VIRTUALS is not NULL.
	(gimple_adjust_this_by_delta): New function.
	(gimple_fold_obj_type_ref): Removed.
	(gimple_fold_obj_type_ref_call): New function.
	(fold_gimple_call): Renamed to gimple_fold_call, made external.
	Updated users.  Call gimple_fold_obj_type_ref_call instead of
	gimple_fold_obj_type_ref.
	* ipa-cp.c (ipcp_process_devirtualization_opportunities): Process
	thunk deltas.
	(ipcp_discover_new_direct_edges): Likewise.
	* ipa-prop.c (ipa_make_edge_direct_to_target): New parameter delta.
	Updated callers.
	(ipa_write_indirect_edge_info): Stream thunk_delta.
	(ipa_read_indirect_edge_info): Likewise.
	* tree-ssa-ccp.c (ccp_fold_stmt): Use gimple_fold_call instead of
	gimple_fold_obj_type_ref.

	* testsuite/g++.dg/ipa/pr46053.C: New test.
	* testsuite/g++.dg/ipa/pr46287-1.C: Likewise.
	* testsuite/g++.dg/ipa/pr46287-2.C: Likewise.
	* testsuite/g++.dg/ipa/pr46287-3.C: Likewise.
	* testsuite/g++.dg/torture/covariant-1.C: Likewise.
	* testsuite/g++.dg/torture/pr46287.C: Likewise.

From-SVN: r167855

re PR rtl-optimization/46649 (ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling)

	PR rtl-optimization/46649
	* sel-sched-ir.c (purge_empty_blocks): Unconditionally skip the first
	basic block in the region.

testsuite:
	* g++.dg/opt/pr46649.C: New.

From-SVN: r167854

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

	* include/ext/vstring.h (operator+(__versa_string<>&&,
	const __versa_string<>&), operator+(const __versa_string<>&,
	__versa_string<>&&), operator+(__versa_string<>&&,
	__versa_string<>&&), operator+(const _CharT*,
	__versa_string<>&&), operator+(_CharT, __versa_string<>&&),
	operator+(__versa_string<>&&, const _CharT*),
	operator+(__versa_string<>&&, _CharT)): Add.
	* testsuite/ext/vstring/operators/1.cc: New.

From-SVN: r167853