2010-11-26  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (analyze_drs_in_stmts): Fix set but
	unused warning.
	(rewrite_cross_bb_scalar_deps_out_of_ssa): Same.

From-SVN: r167351

2010-11-26  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (analyze_drs): Removed.
	(build_scop_drs): Do not call analyze_drs.
	(analyze_drs_in_stmts): New.
	(insert_stmts): New.
	(insert_out_of_ssa_copy): Call analyze_drs_in_stmts.
	(insert_out_of_ssa_copy_on_edge): Same.
	(rewrite_close_phi_out_of_ssa): Call insert_stmts.
	(rewrite_phi_out_of_ssa): Same.
	(rewrite_cross_bb_scalar_dependence): Same.
	(split_reduction_stmt): Move data references in the new basic blocks.
	(translate_scalar_reduction_to_array_for_stmt): Call insert_stmts.

From-SVN: r167350

2010-11-26  Sebastian Pop  <sebastian.pop@amd.com>

	* sese.c (rename_uses): Do not handle ADDR_EXPR in LHS of assignments.

From-SVN: r167349

2010-11-22  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/45297
	* graphite-poly.c (new_poly_bb): Returns a poly_bb_p.  Do not take
	the reduction bool in parameter.  Clear PBB_IS_REDUCTION.  Set GBB_PBB.
	* graphite-poly.h (new_poly_bb): Update declaration.
	(gbb_from_bb): Moved here...
	(pbb_from_bb): New.
	* graphite-sese-to-poly.c (var_used_in_not_loop_header_phi_node):
	Removed.
	(graphite_stmt_p): Removed.
	(try_generate_gimple_bb): Returns a gimple_bb_p.  Do not pass in
	sbitmap reductions.  Always build a gimple_bb_p.  Do not call
	new_poly_bb.
	(build_scop_bbs_1): Do not pass in sbitmap reductions.
	(build_scop_bbs): Same.
	(gbb_from_bb): ... from here.
	(add_conditions_to_constraints): Moved up.
	(analyze_drs): New.
	(build_scop_drs): Call analyze_drs.  Remove all the PBBs that do
	not contain data references.
	(new_pbb_from_pbb): New.
	(insert_out_of_ssa_copy_on_edge): Call new_pbb_from_pbb after a
	block is split.
	(rewrite_close_phi_out_of_ssa): Update call to
	insert_out_of_ssa_copy_on_edge.
	(rewrite_reductions_out_of_ssa): Now static.
	(rewrite_cross_bb_scalar_deps_out_of_ssa): Same.
	(split_pbb): New.
	(split_reduction_stmt): Call split_pbb.
	(translate_scalar_reduction_to_array): Pass in the scop, do not
	pass in the sbitmap reductions.
	(rewrite_commutative_reductions_out_of_ssa_close_phi): Same.
	(rewrite_commutative_reductions_out_of_ssa_loop): Same.
	(rewrite_commutative_reductions_out_of_ssa): Same.
	(build_poly_scop): Call build_scop_bbs,
	rewrite_commutative_reductions_out_of_ssa,
	rewrite_reductions_out_of_ssa, and
	rewrite_cross_bb_scalar_deps_out_of_ssa.  Move build_scop_drs
	before scop_to_lst.
	* graphite-sese-to-poly.h (rewrite_commutative_reductions_out_of_ssa):
	Removed declaration.
	(rewrite_reductions_out_of_ssa): Same.
	(rewrite_cross_bb_scalar_deps_out_of_ssa): Same.
	(build_scop_bbs): Same.
	* graphite.c (graphite_transform_loops): Do not initialize reductions.
	Do not call build_scop_bbs,
	rewrite_commutative_reductions_out_of_ssa,
	rewrite_reductions_out_of_ssa, and
	rewrite_cross_bb_scalar_deps_out_of_ssa.
	* sese.h (struct gimple_bb): Add field pbb.
	(GBB_PBB): New.

	* gcc.dg/graphite/pr45297.c: New.

From-SVN: r167348

2010-11-22  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (handle_scalar_deps_crossing_scop_limits):
	New.
	(rewrite_cross_bb_scalar_deps): Pass in the scop.  Call
	handle_scalar_deps_crossing_scop_limits.
	(rewrite_cross_bb_scalar_deps_out_of_ssa): Create an empty BB
	after the scop.  Update call to rewrite_cross_bb_scalar_deps.

From-SVN: r167347

2010-11-22  Sebastian Pop  <sebastian.pop@amd.com>

	* sese.c (rename_uses): Call recompute_tree_invariant_for_addr_expr
	when replacing a constant in an ADDR_EXPR.

From-SVN: r167346

2010-10-20  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-blocking.c (lst_do_strip_mine_loop): Extra parameter
	for the stride.
	(lst_do_strip_mine): Same.
	(scop_do_strip_mine): Same.
	* graphite-poly.c (apply_poly_transforms): Update call to
	scop_do_strip_mine.
	* graphite-poly.h (scop_do_strip_mine): Update declaration.

From-SVN: r167345

2010-12-01  Kai Tietz  <kai.tietz@onevision.com>

        * config.h.in: Regenerated.
        * configure: Regenerated.
        * Makefile.in: Regenerated.
        * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
        * lto-plugin.c:  Include sys/wait.h conditionally.
        * aclocal.m4: Regenerated.

From-SVN: r167343

tree.c (build_common_builtin_nodes): Do not initialize BUILT_IN_PROFILE_FUNC_ENTER and BUILT_IN_PROFILE_FUNC_EXIT.


	* tree.c (build_common_builtin_nodes): Do not initialize
	BUILT_IN_PROFILE_FUNC_ENTER and BUILT_IN_PROFILE_FUNC_EXIT.
	* builtins.c (expand_builtin_profile_func): Remove.
	(expand_builtin): Do not handle BUILT_IN_PROFILE_FUNC_ENTER and
	BUILT_IN_PROFILE_FUNC_EXIT.
	* builtins.def (profile_func_enter, profile_func_exit): Remove stubs.
	(__cyg_profile_func_enter, __cyg_profile_func_exit): New.
	* gimplify.c (gimplify_function_tree): Reorganize code calling
	profiling functions.

From-SVN: r167342

From-SVN: r167340

gcc/
        * config/arm/predicates.md ("vfp_register_operand"): Return true for 
        VFP_D0_D7_REGS classes.

From-SVN: r167334

From-SVN: r167333

	* testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define.
	(PRIuPTR): Define.

From-SVN: r167332

	* common.opt (flag_stack_check): New Variable entry.
	(fcompare-debug-second): Use Var.
	* flags.h (flag_compare_debug, flag_stack_check): Remove.
	* opts.c (flag_compare_debug): Remove.
	(common_handle_option): Don't handle OPT_fcompare_debug_second.
	Set opts->x_flag_stack_check for OPT_fstack_check_.
	* toplev.c (flag_stack_check): Remove.

ada:
	* gcc-interface/misc.c (flag_compare_debug, flag_stack_check):
	Undefine as macros then define as variables.
	(gnat_post_options): Set variables from global_options.

From-SVN: r167331

	* scripts/extract_symvers.pl: New file.
	* scripts/extract_symvers: Rename to ...
	* scripts/extract_symvers.in: ... this.
	Use extract_symvers.pl on SunOS.
	* configure.ac: Add scripts/extract_symvers to AC_CONFIG_FILES.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.am (extract_symvers): Call extract_symvers
	from $(glibcxx_builddir).
	* testsuite/Makefile.in: Regenerate.
	* testsuite/libstdc++-abi/abi.exp: Call extract_symvers from
	$objdir.

	* config/abi/post/solaris2.8/baseline_symbols.txt: Regenerate.
	* config/abi/post/solaris2.8/sparcv9/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.

From-SVN: r167330

	* common.opt (main_input_filename, main_input_basename,
	main_input_baselength): New Variable entries.  From toplev.c.
	* final.c (output_quoted_string): Move from toplev.c.
	* output.h (output_quoted_string): Move from toplev.h.
	* opts-global.c (read_cmdline_options): Use gcc_options pointer to
	access main_input_filename, main_input_baselength and
	main_input_basename.
	* targhooks.c: Include intl.h and opts.h.
	(option_affects_pch_p, default_get_pch_validity): Move from
	toplev.c.
	* targhooks.h (option_affects_pch_p, default_get_pch_validity):
	Move from toplev.h.
	* toplev.c (main_input_filename, main_input_basename,
	main_input_baselength): Move to common.opt.
	(output_quoted_string): Move to final.c.
	(warn_deprecated_use): Move to tree.c.
	(option_affects_pch_p, default_get_pch_validity,
	pch_option_mismatch, default_pch_valid_p): Move to targhooks.c.
	* toplev.h (skip_leading_substring): Move to tree-dump.c.
	(warn_deprecated_use): Move to tree.h.
	(output_quoted_string): Move to output.h.
	(main_input_filename, main_input_basename, main_input_baselength):
	Move to common.opt.
	(default_get_pch_validity, default_pch_valid_p): Move to
	targhooks.c.
	* tree-dump.c (skip_leading_substring): Move from toplev.h.
	* tree.c (warn_deprecated_use): Move from toplev.c.
	* tree.h (warn_deprecated_use): Move from toplev.h.
	* c-typeck.c, config/alpha/alpha.c, config/arc/arc.c,
	config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c,
	config/cris/cris.c, config/crx/crx.c, config/fr30/fr30.c,
	config/frv/frv.c, config/h8300/h8300.c, config/ia64/ia64.c,
	config/iq2000/iq2000.c, config/lm32/lm32.c, config/m32c/m32c.c,
	config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c,
	config/mcore/mcore.c, config/mep/mep.c,
	config/microblaze/microblaze.c, config/mips/mips.c,
	config/mmix/mmix.c, config/mn10300/mn10300.c,
	config/moxie/moxie.c, config/pa/pa.c, config/pdp11/pdp11.c,
	config/picochip/picochip.c, config/s390/s390.c,
	config/score/score.c, config/sh/sh.c, config/sparc/sparc.c,
	config/spu/spu.c, config/stormy16/stormy16.c, config/v850/v850.c,
	config/vax/vax.c, config/xtensa/xtensa.c, gimple-low.c,
	graphite-sese-to-poly.c, plugin.c, tree-cfg.c, tree-inline.c,
	varasm.c, xcoffout.c: Don't include toplev.h.
	* Makefile.in (c-typeck.o, tree-inline.o, tree-cfg.o,
	gimple-low.o, graphite-sese-to-poly.o, targhooks.o, plugin.o,
	varasm.o, xcoffout.o): Update dependencies.
	* config/arm/t-arm (arm.o): Update dependencies.
	* config/spu/t-spu-elf (spu.o): Update dependencies.

cp:
	* cp-objcp-common.c, lex.c, typeck.c: Don't include toplev.h.
	* Make-lang.in (cp/lex.o, cp/cp-objcp-common.o, cp/typeck2.o):
	Update dependencies.

java:
	* jcf-parse.c: Don't include toplev.h.
	* Make-lang.in (java/jcf-parse.o): Don't depend on toplev.h.

From-SVN: r167329

From-SVN: r167328

2010-12-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46730
	* value-prof.c (gimple_ic): Always generate a separate merge BB.

	* g++.dg/tree-prof/indir-call-prof-2.C: New testcase.

From-SVN: r167326

	* config/i386/linux.h (ASM_SPEC): Pass -v as -v, not -V.  Remove
	all of %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}.
	* config/i386/linux64.h (ASM_SPEC): Likewise.
	* config/i386/mingw-w64.h (ASM_SPEC): Likewise.
	* config/i386/sol2-10.h (ASM_SPEC) [USE_GAS]: Likewise.
	* config/i386/vxworks.h (ASM_SPEC): Likewise.
	* config/i386/x86-64.h (ASM_SPEC): Likewise.
	* config/i386/sol2.h (ASM_SPEC): Remove %{Wa,*:%*}.
	* config/i386/sol2-10.h (ASM_SPEC) [!USE_GAS]: Likewise.

From-SVN: r167323

From-SVN: r167322

In gcc/c-family/:
2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-common.h (objc_finish_function): New.
	(objc_non_volatilized_type): Removed.
	(objc_type_quals_match): Removed.
	* stub-objc.c (objc_finish_function): New.
	(objc_non_volatilized_type): Removed.
	(objc_type_quals_match): Removed.
	
In gcc/objc/:
2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_build_volatilized_type): Removed.
	(objc_non_volatilized_type): Removed.
	(objc_type_quals_match): Removed.
	(local_variables_to_volatilize): New.
	(objc_volatilize_decl): Add the decl to volatilize to
	local_variables_to_volatilize, but don't volatilize it yet.
	(objc_finish_function): New.
	* objc-act.h (local_variables_to_volatilize): New.

In gcc/cp/:
2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* decl.c (finish_function): Call objc_finish_function when
	compiling Objective-C++.
	* call.c (standard_conversion): Do not call
	objc_non_volatilized_type().
	(implicit_conversion): Same change.
	* typeck.c (comp_ptr_ttypes_real): Same change.

In gcc/:
2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-decl.c (finish_function): Call objc_finish_function in
	Objective-C.
	* c-typeck.c (convert_for_assignment): Do not call
	objc_type_quals_match().

From-SVN: r167318

From-SVN: r167317

From-SVN: r167312

2010-11-30  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/realloc_on_assign_2.f03 (invima): Assign
        a value to all array elements.

From-SVN: r167305

2010-11-30  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46722
	* tree-ssa-math-opts.c (convert_mult_to_fma): Get multiplication
	operands as arguments.
	(execute_optimize_widening_mul): Also handle power of two as
	multiplication.

	* gcc.target/i386/fma4-fma-2.c: New testcase.

From-SVN: r167304

	* ChangeLog: Add missing PR reference.

From-SVN: r167303

	* cgraphunit.c (process_function_and_variable_attributes): Fix
	cut'n'pasteo.

From-SVN: r167302

	* hwint.c:  New.  Extracted from toplev.c.
	* hwint.h (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2):
	Move from toplev.h.
	* toplev.c (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2):
	Move to hwint.c.
	* toplev.h (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2):
	Move to hwint.h.
	* builtins.c, combine.c, config/i386/winnt.c, double-int.c,
	explow.c, expmed.c, fold-const.c, ggc-page.c, ggc-zone.c, ifcvt.c,
	ipa-struct-reorg.c, ira-color.c, matrix-reorg.c, omp-low.c,
	real.c, recog.c, reload.c, rtlanal.c, simplify-rtx.c,
	stor-layout.c, tree-dfa.c, tree-ssa-alias.c,
	tree-ssa-loop-niter.c, tree-vect-data-refs.c,
	tree-vect-loop-manip.c, tree-vect-loop.c, tree-vect-stmts.c,
	tree-vrp.c: Don't include toplev.h.
	* genattrtab.c, genconditions.c, genemit.c, genextract.c,
	genoutput.c, genpeep.c, genpreds.c, genrecog.c: Don't include
	toplev.h in generated output.
	* Makefile.in (OBJS-common): Add hwint.o.
	Dependencies for above files changed to remove toplev.h.
	(hwint.o): New.
	(insn-attrtab.o, insn-emit.o, insn-extract.o, insn-output.o,
	insn-peep.o, insn-preds.o, insn-recog.o): Don't depend on
	toplev.h.
	* config/i386/t-cygming (winnt.o): Don't depend on toplev.h.
	* config/i386/t-interix (winnt.o): Don't depend on toplev.h.

fortran:
	* trans-common.c: Don't include toplev.h.

java:
	* boehm.c: Don't include toplev.h.
	* Make-lang.in (java/boehm.o): Don't depend on toplev.h.

lto:
	* lto-object.c: Don't include toplev.h.
	* Make-lang.in (lto/lto-object.o): Don't depend on toplev.h.

From-SVN: r167301

	PR middle-end/46725
	Revert
	2010-11-30  Eric Botcazou  <ebotcazou@adacore.com>

	* tree.c (build_range_type_1): Do not set TYPE_STRUCTURAL_EQUALITY_P
	because of self-referential bounds.

From-SVN: r167300

2010-11-30  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46717
	* value-prof.c (gimple_ic): Preserve EH edges of the indirect
	call.  Manually create EH edges for the direct call and update
	target PHI nodes.

From-SVN: r167298

tree.c (build_range_type_1): Do not set TYPE_STRUCTURAL_EQUALITY_P because of self-referential bounds.

	* tree.c (build_range_type_1): Do not set TYPE_STRUCTURAL_EQUALITY_P
	because of self-referential bounds.

From-SVN: r167297

2010-11-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46594
        * Makefile.am: Install include files in
        target/version specific directory.
        * Makefile.in: Regenerate.

From-SVN: r167295

2010-11-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/46718
	* include/std/type_traits (__is_nullptr_t): Add.
	(is_scalar): Use the latter.
	* testsuite/20_util/is_scalar/value.cc: New.
	* testsuite/20_util/is_scalar/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_scalar/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

From-SVN: r167294

	* diagnostic-core.h: Include bversion.h.
	* toplev.h: Don't include input.h or bversion.h.
	(parse_optimize_options): Don't declare here.
	* alias.c, auto-inc-dec.c, c-aux-info.c, c-convert.c, c-parser.c,
	caller-save.c, cfg.c, cfganal.c, cfgbuild.c, cfgcleanup.c,
	combine-stack-adj.c, config/arm/pe.c, config/darwin-c.c,
	config/host-darwin.c, config/i386/host-cygwin.c,
	config/i386/host-mingw32.c, config/i386/msformat-c.c,
	config/i386/netware.c, config/i386/nwld.c,
	config/i386/winnt-cxx.c, config/i386/winnt-stubs.c,
	config/ia64/ia64-c.c, config/m32c/m32c-pragma.c,
	config/mep/mep-pragma.c, config/microblaze/microblaze-c.c,
	config/rs6000/host-darwin.c, config/rs6000/rs6000-c.c,
	config/score/score3.c, config/score/score7.c,
	config/sh/symbian-base.c, config/sh/symbian-c.c,
	config/sh/symbian-cxx.c, config/sol2-c.c, config/sol2.c,
	config/v850/v850-c.c, config/vxworks.c, convert.c, cppbuiltin.c,
	cselib.c, dbgcnt.c, ddg.c, dfp.c, dominance.c, emit-rtl.c,
	fixed-value.c, fwprop.c, ggc-common.c, gimple.c, gimplify.c,
	graphite-blocking.c, graphite-clast-to-gimple.c,
	graphite-dependences.c, graphite-flattening.c,
	graphite-interchange.c, graphite-poly.c,
	graphite-scop-detection.c, graphite.c, haifa-sched.c,
	implicit-zee.c, integrate.c, ipa-pure-const.c, ipa-reference.c,
	ira-build.c, ira-conflicts.c, ira-costs.c, ira-lives.c, jump.c,
	lists.c, loop-doloop.c, loop-iv.c, lto-cgraph.c, lto-compress.c,
	lto-opts.c, lto-section-in.c, lto-section-out.c,
	lto-streamer-out.c, lto-symtab.c, modulo-sched.c, optabs.c,
	params.c, postreload-gcse.c, postreload.c, predict.c, profile.c,
	regcprop.c, reginfo.c, regmove.c, reorg.c, resource.c,
	sched-deps.c, sched-ebb.c, sched-rgn.c, sdbout.c,
	sel-sched-dump.c, sel-sched-ir.c, sese.c, stmt.c, targhooks.c,
	tree-cfgcleanup.c, tree-mudflap.c, tree-nomudflap.c,
	tree-object-size.c, tree-outof-ssa.c, tree-phinodes.c,
	tree-profile.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c,
	tree-ssa-live.c, tree-ssa-loop-prefetch.c, tree-ssa-loop.c,
	tree-ssa-operands.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
	tree-vect-patterns.c, value-prof.c, var-tracking.c, web.c: Don't
	include toplev.h.
	* Makefile.in (TOPLEV_H): Remove.  All uses changed to use
	toplev.h.  Dependencies for above files and c-family files changed
	to remove $(TOPLEV_H) or toplev.h.
	(C_TREE_H): Don't include $(TOPLEV_H).
	(DIAGNOSTIC_CORE_H): Use $(INPUT_H) instead of input.h.  Add
	bversion.h.
	* config/arm/t-pe, config/arm/t-wince-pe, config/i386/t-cygming,
	config/ia64/t-ia64, config/mep/t-mep, config/score/t-score-elf,
	config/t-darwin, config/t-sol2,
	config/t-vxworks, config/v850/t-v850, config/v850/t-v850e:
	Dependencies for above files changed to remove $(TOPLEV_H) or
	toplev.h.

c-family:
	* c-common.h (parse_optimize_options): Declare.
	* c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
	c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.

cp:
	* cp-gimplify.c, cp-lang.c, cvt.c, cxx-pretty-print.c, error.c,
	except.c, expr.c, friend.c, init.c, mangle.c, name-lookup.c,
	optimize.c, parser.c, rtti.c, tree.c, typeck2.c: Don't include
	toplev.h.
	* Make-lang.in: Dependencies for above files changed to remove
	toplev.h.

java:
	* expr.c, lang.c, mangle.c, mangle_name.c, typeck.c,
	verify-glue.c: Don't include toplev.h.
	* Make-lang.in: Dependencies for above files changed to remove
	toplev.h.

lto:
	* Make-lang.in (lto/lto-object.o): Depend on toplev.h instead of
	$(TOPLEV_H).

From-SVN: r167293

re PR driver/44986 (-fuse-linker-plugin -save-temps gives resolution file base name of last argument)

2010-11-30  Richard Guenther  <rguenther@suse.de>

	PR lto/44986
	* gcc.c (main): Use the first input with a compiler as infile
	for link spec processing.

From-SVN: r167292

re PR lto/45949 (ICE: SIGSEGV in gimple_default_def (tree-dfa.c:538) with -flto/-fwhopr on invalid code)

2010-11-30  Richard Guenther  <rguenther@suse.de>

	PR lto/45949
	* cgraphunit.c (ipa_passes): Stop after errors from
	small IPA passes.

From-SVN: r167291

From-SVN: r167290

2010-11-30  Tobias Burnus  <burnus@net-b.de>

        * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
        LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
        LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.

From-SVN: r167289

2010-11-30  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* ggc-zone.c (ggc_pch_read): Fix conditional compilation.
	* ggc-none.c (ggc_internal_alloc_zone_stat)
	(ggc_internal_cleared_alloc_zone_stat): New.

From-SVN: r167284

rs6000.c (rs6000_reg_live_or_pic_offset_p): Check TARGET_SINGLE_PIC_BASE for RS6000_PIC_OFFSET_TABLE_REGNUM.

	* config/rs6000/rs6000.c (rs6000_reg_live_or_pic_offset_p): Check
	TARGET_SINGLE_PIC_BASE for RS6000_PIC_OFFSET_TABLE_REGNUM.
	(rs6000_emit_prologue): Don't set PIC register if
	TARGET_SINGLE_PIC_BASE.
	* config/rs6000/rs6000.opt (msingle-pic-base): New option.
	* doc/invoke.texi (msingle-pic-base): Document.

From-SVN: r167283