2009-01-14  Vladimir Makarov  <vmakarov@redhat.com>

	* testsuite/g++.dg/torture/pr38811.C: New file.

From-SVN: r143376

2009-01-14  Basile Starynkevitch  <basile@starynkevitch.net>
	* doc/gty.texi (Invoking the garbage collector): Added new node
	and section documenting ggc_collect.

From-SVN: r143375

2009-01-14  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38826
	PR middle-end/38477
	* tree-ssa-structalias.c (emit_alias_warning): Emit the pointer
	initialization notes only if we actually emitted a warning.
	(intra_create_variable_infos): Add constraints for a result decl
	that is passed by hidden reference.
	(build_pred_graph): Mark all related variables non-direct on
	address-taking.

	* gcc.dg/Wstrict-aliasing-bogus-pta-1.c: New testcase.

From-SVN: r143374

2009-01-13  Sebastian Pop  <sebastian.pop@amd.com>

	* gcc.dg/graphite/pr38786.c: Fix commit problem.

From-SVN: r143373

From-SVN: r143370

        PR c++/37862
        * parser.c: Pass cp_id_kind computed in
        cp_parser_postfix_dot_deref_expression to
        cp_parser_primary_expression.

        * g++.cp/parse/pr37862.C: New test.

From-SVN: r143369

2009-01-12  Ramana Radhakrishnan  <ramana.r@gmail.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r143367

        * ira-conflicts.c: Include addresses.h for the definition of
        base_reg_class.
        (ira_build_conflicts): Use base_reg_class instead of
        BASE_REG_CLASS.
        * Makefile.in: Add a dependency of ira-conflicts.o on
        addresses.h.

From-SVN: r143365

2009-01-13  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/38811
	* Makefile.in (ira-lives.o): Add except.h.

	* ira-lives.c: Include except.h.
	(process_bb_node_lives): Process can_throw_internal.

From-SVN: r143362

	* gcc.target/arm/eabi1.c (__eabi_uread4, __eabi_uwrite4)
	(__eabi_uread8, __eabi_uwrite8): Change spellings of declarations
	to...
	(__aeabi_uread4, __aeabi_uwrite4, __aeabi_uread8, __aeabi_uwrite8):
	These.

From-SVN: r143361

From-SVN: r143358

	PR rtl-optimization/38774
	* combine.c (simplify_set): When undoing cc_use change, don't do
	PUT_CODE on the newly created comparison, but instead put back the
	old comparison.

	* gcc.dg/torture/pr38774.c: New test.

From-SVN: r143355

	* doc/invoke.texi (ARM Options): Update lists of -mcpu and -march
	values.  Remove duplicate arm8 entry.

From-SVN: r143353

	PR c++/38795
	* tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
	STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
	as CAST_EXPR.

	* g++.dg/cpp0x/pr38795.C: New test.

From-SVN: r143351

	* gcc.target/powerpc/altivec-consts.c: Run if vmx_hw, compile
	otherwise.  Do not check for AltiVec at runtime.
	* gcc.target/powerpc/altivec-varargs-1.c: Likewise.
	* gcc.target/powerpc/altivec-vec-merge.c: Likewise.
	* gcc.target/powerpc/altivec-1.c: Likewise.
	* gcc.target/powerpc/altivec-3.c: Likewise.
	* gcc.target/powerpc/altivec-10.c: Likewise.
	* gcc.target/powerpc/altivec-12.c: Likewise.
	* gcc.target/powerpc/altivec-24.c: Likewise.
	* gcc.target/powerpc/altivec-cell-2.c: Likewise.
	* gcc.target/powerpc/altivec-cell-3.c: Likewise.
	* gcc.target/powerpc/altivec-cell-4.c: Likewise.
	* gcc.target/powerpc/pr35907.c: Likewise.
	* gcc.target/powerpc/altivec-cell-8.c: Run if cell_hw, compile
	otherwise.  Do not check for Cell at runtime.
	* gcc.target/powerpc/altivec_check.h: Delete.

	* g++.dg/ext/altivec-2.C: Do not check for AltiVec at runtime.
	* g++.dg/ext/altivec-3.C: Run if vmx_hw, compile otherwise.  Do
	not check for AltiVec at runtime.
	* g++.dg/ext/altivec-cell-2.C: Likewise.
	* g++.dg/ext/altivec-cell-3.C: Likewise.
	* g++.dg/ext/altivec-cell-4.C: Likewise.
	* g++.dg/eh/simd-2.C: Only use -maltivec if vmx_hw.
	* g++.dg/eh/check-vect.h (sig_ill_handler): Remove AltiVec runtime
	check.
	* g++.dg/ext/altivec_check.h: Delete.

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com>

From-SVN: r143350

	* gcc.target/powerpc/altivec-macros.c: Require a powerpc_altivec_ok
	effective target.  Adjust line numbers accordingly.

From-SVN: r143349

2009-01-13  Mark Mitchell  <mark@codesourcery.com>

	* gcc.target/i386/sse-10.c: Pass -mno-omit-leaf-frame-pointer.

From-SVN: r143345

2009-01-13  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/38786
	* gcc.dg/graphite/pr38786.c: New.
	* graphite.c (expand_scalar_variables_ssa_name): New, outlined from
	the SSA_NAME case of expand_scalar_variables_expr.
	Set the type of an expression to the type of its assign	statement.
	(expand_scalar_variables_expr): Also gather the scalar computation
	used to index the memory access.  Do not pass loop_p.
	Fix comment.  Stop recursion on tcc_constant or tcc_declaration.
	(expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr
	the gimple_stmt_iterator where it inserts new code.  Do not pass loop_p.
	(copy_bb_and_scalar_dependences): Do not pass loop_p.
	(translate_clast): Update call to copy_bb_and_scalar_dependences.

From-SVN: r143341

2009-01-13  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite.h (debug_value): Removed.
	* graphite.c (debug_value): Removed.

From-SVN: r143340

	* arm.c (output_move_double): Don't synthesize thumb-2 ldrd/strd with
	two 32-bit instructions.

From-SVN: r143339

	* arm.c (struct processors): Pass for speed down into cost helper
	functions.
	(const_ok_for_op): Handle COMPARE and inequality nodes.
	(arm_rtx_costs_1): Rewrite.
	(arm_size_rtx_costs): Update prototype.
	(arm_rtx_costs): Pass speed down to helper functions.
	(arm_slowmul_rtx_costs): Rework cost calculations.
	(arm_fastmul_rtx_costs, arm_xscale_rtx_costs): Likewise.
	(arm_9e_rtx_costs): Likewise.

From-SVN: r143338

	* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc:
	Add dg-timeout-factor 2.0.
	* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Ditto.
	* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Ditto.
	* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Ditto.
	* testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Ditto.
	* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Ditto.
	* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Ditto.

From-SVN: r143335

	* config/t-softfp: New file.
	* config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
	(powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.

From-SVN: r143334

From-SVN: r143333

alpha.c (alpha_legitimate_address_p): Explicit relocations of local symbols wider than UNITS_PER_WORD are not valid.

	* config/alpha/alpha.c (alpha_legitimate_address_p): Explicit
	relocations of local symbols  wider than UNITS_PER_WORD are not valid.
	(alpha_legitimize_address): Do not split local symbols wider than
	UNITS_PER_WORD into HIGH/LO_SUM parts.

testsuite/ChangeLog:

	Revert:
	2009-01-05  Uros Bizjak  <ubizjak@gmail.com>

	* gcc.dg/compat/struct-layout-1_generate.c (dg-options): Add -mieee
	for alpha*-*-* targets.
	* g++.dg/compat/struct-layout-1_generate.c (dg-options): Ditto.

From-SVN: r143332

	* scripts/extract_symvers: Add sed script to remove ' [<other>: xx] '
	field from readelf output.

From-SVN: r143331

	PR bootstrap/38580
	* gcc.c (process_command): Replace call to execvp with calls
	to pex_one and exit.

From-SVN: r143330

2009-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/38772
	* gfortran.dg/fmt_bz_bn_err.f: New test.

From-SVN: r143328

2009-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/38772
	* io/read.c (read_f): Clean up loop conditions for BZ/BN,
	allowing proper digit testing. White space fix.

From-SVN: r143327

From-SVN: r143326

From-SVN: r143325

	* lib/target-supports.exp (check_effective_target_powerpc64): New.
	* gcc.target/powerpc/darwin-longlong.c: Explicitly require 64-bit
	instruction support.  Do not check for it at runtime.

From-SVN: r143324

re PR target/38384 (shared link/execute fails for cross gcc from linux to target hppa64-hp-hpux11.00)

2009-01-12  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/38384
	* crossconfig.m4 (hpux): Update for 10.20, 11, 11.20.
	* configure: Regenerate.

2009-01-12  Benjamin Kosnik  <bkoz@redhat.com>

	* crossconfig.m4 (linux): Add GCC_CHECK_TLS to define _GLIBCXX_HAVE_TLS.
	Use GLIBCXX_CHECK_COMPILER_FEATURES to compute SECTION_FLAGS.

From-SVN: r143322

From-SVN: r143321

        PR c++/35109
        * name-lookup.c (lookup_name_real): Keep looking past a hidden
        binding.

Co-Authored-By: Steve Ellcey <sje@cup.hp.com>

From-SVN: r143320

From-SVN: r143318

gcc/cp/ChangeLog:
2009-01-12  Dodji Seketeli  <dodji@redhat.com>

	PR c++/36019
	* pt.c (parameter_of_template_p): New function.
	* cp-tree.h: Declare it.
	* name-lookup.c (binding_to_template_parms_of_scope_p): New
	function.
	(outer_binding): Take template parameters in account when looking for
	a name binding.

gcc/testsuite/ChangeLog:
2009-01-12  Dodji Seketeli  <dodji@redhat.com>

	PR c++/36019
	* g++.dg/lookup/hidden-class12.C: New test.
	* g++.dg/lookup/hidden-class13.C: New test.
	* g++.dg/lookup/hidden-class14.C: New test.
	* g++.dg/lookup/hidden-class15.C: New test.
	* g++.dg/lookup/hidden-class16.C: New test.

From-SVN: r143315

2009-01-12  Steven G. Kargl  <sgk@troutmask.apl.washington.edu>

	* MAINTAINERS: Add myself to reviewers (Fortran).

From-SVN: r143312

2009-01-12  Sebastian Pop <sebastian.pop@amd.com>

	PR tree-optimization/38515
	* configure.ac (cloog-polylib): Removed.
	(with_ppl, with_cloog): Test for "no".
	* configure: Regenerated.

From-SVN: r143311

	* gcc.dg/struct/wo_prof_single_str_global.c: Mask return value.
	* gcc.dg/struct/wo_prof_single_str_local.c: Mask return value.
	* gcc.dg/struct/wo_prof_single_str_pointer.c: Mask return value.

From-SVN: r143309