* value-prof.c (value_prof_hooks): Remove.
	(struct value_prof_hooks): Remove.
	(gimple_value_prof_hooks): Remove.
	(gimple_register_value_prof_hooks): Remove.
	(find_values_to_profile): Remove.
	(value_profile_transformations): Remove.
	(gimple_value_profile_transformations): No longer static.
	(gimple_find_values_to_profile): Likewise.
	* value-prof.h (gimple_register_value_prof_hooks): Remove prototype.
	(find_values_to_profile): Likewise.
	(value_profile_transformations): Likewise.
	(tree_register_profile_hooks): Likewise.
	(struct profile_hooks): Remove.
	(tree_profile_hooks): Remove.
	(gimple_find_values_to_profile): New protoype.
	(gimple_value_profile_transformations): Likewise.
	(gimple_init_edge_profiler): Likewise.
	(gimple_gen_edge_profiler): Likewise.
	(gimple_gen_interval_profiler): Likewise.
	(gimple_gen_pow2_profiler): Likewise.
	(gimple_gen_one_value_profiler): Likewise.
	(gimple_gen_ic_profiler): Likewise.
	(gimple_gen_ic_func_profiler): Likewise.
	(gimple_gen_const_delta_profiler): Likewise.
	(gimple_gen_average_profiler): Likewise.
	(gimple_gen_ior_profiler): Likewise.
	* profile.c (profile_hooks): Remove.
	(instrument_edges): Call profiling functions directly instead
	of through removed profile_hooks.
	(instrument_values): Likewise.
	(branch_prob): Call gimple_find_values_to_profile instead of
	removed find_values_to_profile.
	Call gimple_init_edge_profiler instead of removed hook.
	(tree_register_profile_hooks): Remove.
	* tree-profile.c (tree_init_ic_make_global_vars): Rename to
	init_ic_make_global_vars.
	(tree_init_edge_profiler): Rename to gimple_init_edge_profiler
	and no longer static.
	(tree_gen_edge_profiler, tree_gen_interval_profiler,
	tree_gen_pow2_profiler, tree_gen_one_value_profiler,
	tree_gen_ic_profiler, tree_gen_ic_func_profiler,
	tree_gen_const_delta_profiler, tree_gen_average_profiler,
	tree_gen_ior_profiler): Similarly renamed and no longer static.
	(tree_profiling): Do not initialize tree profiling hooks.
	(tree_profile_hooks): Remove.

From-SVN: r168141

From-SVN: r168140

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/18764
	* class.c (__objc_add_class_to_hash): Return YES if the class was
	added, and NO if it already existed.
	* init.c (__objc_init_class): If __objc_add_class_to_hash returns
	NO, then abort the program with an error message.
	* objc-private/runtime.h (__objc_add_class_to_hash): Updated
	declaration.

From-SVN: r168139

	* Make-lang.in (check-go): Remove.
	(lang_checks_parallelized): Add check-go.
	(check_go_parallelize): Set.

From-SVN: r168137

	* go.test/go-test.exp: Clear runtests around invocation of
	go-dg-runtest from errchk and go-execute-xfail.

From-SVN: r168136

	PR target/46880
	* config/i386/sse.md (sse2_loadlpd, sse2_movsd): Fix shufpd source
	operand.

	* gcc.target/i386/pr46880.c: New test.

From-SVN: r168135

From-SVN: r168134

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	* init.c (_objc_load_callback): Initialize with 0.
	(__objc_call_callback): Renamed to __objc_call_load_callback.
	Check _objc_load_callback only once, and if it is not set, return
	immediately.
	(objc_send_load): Updated call to __objc_call_callback.

From-SVN: r168133

From-SVN: r168132

From-SVN: r168131

From-SVN: r168130

From-SVN: r168129

From-SVN: r168128

From-SVN: r168127

From-SVN: r168126

From-SVN: r168125

        PR tree-optimization/47001
        * tree-vect-slp.c (vect_supported_load_permutation_p): Check
        that the loads in reduction are different and there are no gaps
        between them.

From-SVN: r168123

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/16110
	* init.c (__objc_send_message_in_list): Renamed to
	__objc_send_load_using_method_list.  Do not take an 'op' argument.
	Register the 'load' selector if needed.
	(__objc_send_load): Do not register the 'load' selector.  Updated
	call to __objc_send_message_in_list.
	(__objc_create_classes_tree): Add the class of any claimed
	category that was loaded in the module to the list of classes for
	which we try to execute +load.
	
In gcc/testsuite/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/16110
	* objc.dg/special/special.exp: Added new test.
	* objc.dg/special/load-category-1.m: New.
	* objc.dg/special/load-category-1a.m: New.
	* objc.dg/special/load-category-1.h: New.

From-SVN: r168122

gcc/
	PR middle-end/45310
	* tree-ssa-phiprop.c (propagate_with_phi): Remove statement
	completely from the function, including EH traces.

testsuite/
	PR middle-end/45310
	* g++.dg/pr45310.C: New test.

From-SVN: r168121

re PR middle-end/45310 (ICE: verify_stmts failed: Dead STMT in EH table with -O1 -fnon-call-exceptions)

gcc/
	PR middle-end/45310
	* tree-ssa-phiprop.c (propagate_with_phi): Remove statement
	completely from the function, including EH traces.

testsuite/
	PR middle-end/45310
	* g++.dg/pr45310.C: New test.

From-SVN: r168120

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-private/common.h: When DEBUG is defined, include <stdio.h>.
	Updated comments.
	* init.c (__objc_tree_insert_class): Use %p, not %x, when printing
	a pointer using DEBUG_PRINTF.

From-SVN: r168119

gcc/
	PR rtl-optimization/46755
	* ira.c (ira): If some dead edges were removed, find and delete
	any blocks that might have become unreachable.

testsuite/
	PR rtl-optimization/46755
	* gfortran.dg/pr46755.f: New test

From-SVN: r168118

	PR rtl-optimization/47008
	* postreload.c (reload_combine_note_store): Also handle
	PRE_MODIFY and POST_MODIFY.

	* gfortran.dg/pr47008.f03: New test.

From-SVN: r168117

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/45953
	* selector.c (__sel_register_typed_name): When registering a new
	selector with the same name as an existing one, reuse the existing
	name string.  Also updated types, casts and comments in the whole
	function.

In gcc/testsuite/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/45953
	* objc.dg/libobjc-selector-1.m: New test.

From-SVN: r168115

arm.c (require_pic_register): Set INSN_LOCATOR for all instructions injected into the prologue to...

	* config/arm/arm.c (require_pic_register): Set INSN_LOCATOR for all
	instructions injected into the prologue to prologue_locator.

From-SVN: r168114

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
	to be 'struct objc_selector *' and not 'SEL'.
	* init.c (__objc_exec_class): Call
	__objc_register_selectors_from_module instead of iterating over
	each selector and calling __sel_register_typed_name for each.
	* objc-private/selector.h: Declare
	__objc_register_selectors_from_module instead of
	__sel_register_typed_name.
	* selector.c (__objc_register_selectors_from_module): New.
	(__sel_register_typed_name): Made static.

From-SVN: r168113

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	* linking.m: Do not include objc/NXConstStr.h.

From-SVN: r168112

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
	
	* objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
	* objc-private/common.h (DEBUG_PRINTF): To here.
	* hash.c: Do not include objc-private/runtime.h and objc/thr.h.

From-SVN: r168111

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	* hash.c: Tidied up comments and indentation.  No code changes.

From-SVN: r168110

	PR middle-end/47000
	* tree-inline.c (estimate_operator_cost): Handle VIEW_CONVERT_EXPR.

From-SVN: r168108

From-SVN: r168106

	PR middle-end/45852
	* expr.c (store_expr): Ignore alt_rtl if equal to target,
	but has side-effects.

	* gcc.target/i386/pr45852.c: New test.

From-SVN: r168105

	* config/sh/sh.h (PREFERRED_RELOAD_CLASS): Remove.
	* config/sh/sh-protos.h (secondary_reload_info, sh_secondary_reload):
	Remove forward declaration.
	* config/sh/sh.c (sh_preferred_reload_class): New function.
	(sh_secondary_reload): Make static.
	(TARGET_PREFERRED_RELOAD_CLASS): Define.

From-SVN: r168104

From-SVN: r168102

From-SVN: r168101

2010-12-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46974
        * gfortran.dg/c_ptr_tests_16.f90: Fix endian issue.

From-SVN: r168095

	* config/alpha/linux.h (OPTION_GLIBC): Define differently if
	SINGLE_LIBC.
	* config/linux.h (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC):
	Define differently if SINGLE_LIBC.
	* config/rs6000/linux.h (OPTION_GLIBC): Define differently if
	SINGLE_LIBC.
	* config/rs6000/linux64.h (OPTION_GLIBC): Define differently if
	SINGLE_LIBC.
	* config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu |
	*-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu): Define
	SINGLE_LIBC instead of OPTION_GLIBC.
	(*-*-uclinux*): Define DEFAULT_LIBC and SINGLE_LIBC.
	(bfin*-uclinux*, moxie-*-uclinux*, m68k-*-uclinux*): Don't define
	DEFAULT_LIBC or use linux.opt.

From-SVN: r168094

        * config/mn10300/mn10300.c (mn10300_legitimize_pic_address): Generate
        UNSPEC patterns by hand, with the proper mode; use gen_const_mem.
        * config/mn10300/mn10300.md (call, call_value): Generate UNSPEC_PLT
        by hand, with the proper mode.
        (symGOT2reg, symGOT2reg_i, symGOTOFF2reg): Remove.
        (symGOTOFF2reg_i, sym2PIC, sym2PLT): Remove.

From-SVN: r168093

2010-12-20  Sanjin Liu	<scliu@faraday-tech.com>
	Mingfeng Wu  <mingfeng@faraday-tech.com>

	* config/arm/arm-cores.def: Add Faraday CPU support -
	fa526/fa626/fa606te/fa626te/fmp626/fa726te.
	* config/arm/arm-tune.md: Regenerate.
	* config/arm/arm.c (arm_fa726te_tune): New tune_params for fa726te
	(fa726te_sched_adjust_cost): New cost function for fa726te.
	(arm_issue_rate): Add fa726te.
	* config/arm/arm.md (generic_sched): Add Faraday cores to generic_sched
	and include machine description files.
	* config/arm/bpabi.h (TARGET_FIX_V4BX_SPEC): Add fa526 and fa626.
	* config/arm/t-arm (MD_INCLUDES): Include machine description files for
	Faraday cores.
	* config/arm/t-arm-elf: Add multilib option for Faraday cores.
	* config/arm/t-linux-eabi: Add multilib option for Faraday cores except
	fa526 and fa626.
	* doc/invoke.texi: Document -mcpu for Faraday cores.
	* config/arm/fa526.md: New file.
	* config/arm/fa606te.md: New file.
	* config/arm/fa626te.md: New file.
	* config/arm/fmp626.md: New file.
	* config/arm/fa726te.md: New file.

Co-Authored-By: Mingfeng Wu <mingfeng@faraday-tech.com>

From-SVN: r168090

Fix PR bootstrap/47027.

gcc/ada/:
	PR bootstrap/47027
	* a-stwiun-shared.ads: Rewrap overlong comment line.

From-SVN: r168089