Avoid endless loop checking whether type is pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168221 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168220 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid endless loop inheriting interfaces.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168216 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>

* init.c (create_tree_of_subclasses_inherited_from): Updated
DEBUG_PRINTF messages.
(__objc_tree_insert_class): Same.
(__objc_send_load_using_method_list): Same.
(__objc_send_load): Same.
(__objc_exec_class): Same.  In particular, do not print the module
name since it is no longer used.
* sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
tracking +initialize calls.
(__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
tracking updates of dispatch tables.
(__objc_install_dispatch_table_for_class): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168215 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR46758: Do not use int_cst_value.

2010-12-23  Sebastian Pop  <sebastian.pop@amd.com>
    Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46758
* graphite-sese-to-poly.c (scan_tree_for_params_right_scev): Use
tree_int_to_gmp instead of int_cst_value.
(scan_tree_for_params_int): Same.
(scan_tree_for_params): Same.
(pdr_add_data_dimensions): Use ppl_set_inhomogeneous_tree.

* gcc.dg/graphite/run-id-pr46758.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168211 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR47002: memory leaks.

2010-12-23  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/47002
* tree-data-ref.c (compute_data_dependences_for_loop): Pass in a
pointer to the loop_nest.
(analyze_all_data_dependences): Initialize and free the loop_nest.
(free_dependence_relations): Do not free loop_nest.
(build_rdg): Pass in the loop_nest, datarefs, and dependence_relations.
(free_rdg): Also free the data on edges.
* tree-data-ref.h (build_rdg): Update declaration.
(compute_data_dependences_for_loop): Same.
* tree-if-conv.c (if_convertible_loop_p_1): Pass in the loop_nest.
(if_convertible_loop_p): Allocate and free loop_nest.
* tree-loop-distribution.c (rdg_flag_loop_exits): Free conds.
(free_rdg_components): VEC_free components.
(distribute_loop): Update call to build_rdg.  Allocate and free
loop_nest, datarefs, and dependence_relations.
* tree-loop-linear.c (linear_transform_loops): Allocate and free
loop_nest.
* tree-parloops.c (loop_parallel_p): Same.
* tree-predcom.c (tree_predictive_commoning_loop): Same.
* tree-vect-data-refs.c (vect_analyze_data_refs): Pass to
compute_data_dependences_for_loop a pointer to LOOP_VINFO_LOOP_NEST.
* tree-vect-loop.c (new_loop_vec_info): Initialize LOOP_VINFO_LOOP_NEST.
(destroy_loop_vec_info): Free LOOP_VINFO_MAY_ALIAS_DDRS and
LOOP_VINFO_LOOP_NEST.
* tree-vect-slp.c (destroy_bb_vec_info): Call free_data_refs and
free_dependence_relations.
* tree-vectorizer.h (struct _loop_vec_info): Add a field loop_nest.
(LOOP_VINFO_LOOP_NEST): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168210 138bc75d-0d04-0410-961f-82ee72b054a4

2010-12-23  Martin Jambor  <mjambor@suse.cz>

* ipa.c (cgraph_remove_unreachable_nodes): Update former_clone_of even
when not checking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168209 138bc75d-0d04-0410-961f-82ee72b054a4

  * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168208 138bc75d-0d04-0410-961f-82ee72b054a4

2010-12-23  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/46978
* gfortran.dg/transpose_intrinsic_func_call_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168207 138bc75d-0d04-0410-961f-82ee72b054a4

2010-12-23  Mikael Morin  <mikael.morin@gcc.gnu.org>

PR fortran/46978
Revert part of revision 164112
* trans-array.c (gfc_trans_create_temp_array):
Set loop n'th upper bound from (possibly transposed) array's dim bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168206 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for
--eh-frame-hdr.
Check for working Sun ld version.
(HAVE_LD_EH_FRAME_HDR): Adapt comment.
(glibc_header_dir): Set only once.
Rename to ...
(target_header_dir): ... this.
Adapt users.
(gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*.
(TARGET_DL_ITERATE_PHDR): Define if present.
* configure: Regenerate.
* config.in: Likewise.
* config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define.
* crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11
with linker support and dl_iterate_phdr.
* unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise.
(_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept
PT_SUNW_UNWIND .eh_frame_hdr sections.
[CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add
load_base to data->dbase.
[CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle
64-bit Solaris 10+/x86.
* config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR]
(LINK_EH_SPEC): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168204 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
(libobjc_gc$(libsuffix).la): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168203 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typos in the manual.

gcc/:
* doc/extend.texi (Function Attributes, Volatiles): Fix typos.
* doc/install.texi (Prerequisites, Specific): Likewise.
* doc/invoke.texi (C Dialect Options, Debugging Options)
(Optimize Options, MicroBlaze Options)
(RS/6000 and PowerPC Options, RX Options, Code Gen Options):
Likewise.
* doc/objc.texi (Method signatures)
(Fast enumeration protocol): Likewise.
* doc/tm.texi.in (Run-time Target, Register Arguments)
(Scheduling, Macros for Initialization, Misc): Likewise.
* doc/tm.texi: Renerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168202 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/:
2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>

* doc/objc.texi (Modern GNU Objective-C runtime API): Mention that
reference documentation for functions in the API is in the header
files.
(Messaging with the GNU Objective-C runtime, Dynamically
registering methods, Forwarding hook): New sections.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168200 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/testsuite/:
2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>

* obj-c.dg/gnu-api-2-class.m: Test that class_addMethod() returns
NO if the method is already implemented in the class.
* obj-c++.dg/gnu-api-2-class.mm: Same change.

In libobjc/:
2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>

* sendmsg.c (class_addMethod): Return NO if the method already
exists in the class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168199 138bc75d-0d04-0410-961f-82ee72b054a4

A variable with a preinit block requires an intialization function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168198 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash building map descriptor for erroneous map.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168197 138bc75d-0d04-0410-961f-82ee72b054a4

Initialize Lex::lineoff_ field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168196 138bc75d-0d04-0410-961f-82ee72b054a4

Fix append with no extra arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168195 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash asking for type of invalid const.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168194 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168193 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid infinite recursion checking whether field is exported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168191 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid crash when an unknown object is declared as a type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168188 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on invalid call to append.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168187 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid infinite recursion looking up method in invalid recursive type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168186 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on index into erroneous map.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168185 138bc75d-0d04-0410-961f-82ee72b054a4

Correctly handle tuple assignment to _ at global scope.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168184 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>

* init.c (duplicate_classes): New.
(__objc_exec_class): Initialize duplicate_classes.
(__objc_create_classes_tree): Ignore classes in the
duplicate_classes table.
(__objc_call_load_callback): Same.
(__objc_init_class): If a duplicate class is found, add it to
duplicate_classes instead of aborting.  Return YES if the class is
not a duplicate, and NO if it is.
* objc-private/runtime.h (__objc_init_class): Updated prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168183 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR47019: parameters of a SCoP are SCEV analyzable.

2010-12-22  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/47019
* sese.h (scev_analyzable_p): Parameters of a SCoP are SCEV analyzable.

* gfortran.dg/graphite/pr47019.f: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168182 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* c-aux-info.c (gen_formal_list_for_type): Use prototype_p.
* c-decl.c (diagnose_arglist_conflict): Likewise.
(diagnose_mismatched_decls, merge_decls): Likewise.
(c_builtin_function, c_builtin_function_ext_scope): Likewise.
(start_decl, start_function): Likewise.
* c-tree.h (C_DECL_ISNT_PROTOTYPED): Likewise.
* config/ia64/ia64.h (INIT_CUMULATIVE_ARGS): Likewise.
* config/mep/mep.c (mep_validate_interrupt): Likewise.
* config/pa/pa.h (INIT_CUMULATIVE_ARGS): Likewise.
* config/rs6000/rs6000.c (init_cumulative_args): Likewise.
* config/sh/sh.c (sh_init_cumulative_args): Likewise.
* config/sparc/sparc.c (init_cumulative_args): Likewise.
* dwarf2out.c (add_prototyped_attribute): Likewise.
(gen_subprogram_die): Likewise.
* ipa-type-escape.c (check_function_parameter_and_return_types):
Likewise.
(check_call): Likewise.
* tree-ssa.c (useless_type_conversion_p): Likewise.

gcc/ada/
* gcc-interface/utils.c (handle_nonnull_attribute): Use prototype_p.
(handle_sentinel_attribute): Likewise.

gcc/c-family/
* c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
Use prototype_p.

gcc/cp/
* decl.c (decls_match, duplicate_decls): Use prototype_p.
* pt.c (push_template_decl_real): Likewise.

gcc/lto/
* lto-lang.c (handle_nonnull_attribute, handle_sentinel_attribute):
Use prototype_p.

gcc/objc/
* objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168181 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47003
* tree.c (stabilize_expr): Really stabilize scalar glvalues.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168180 138bc75d-0d04-0410-961f-82ee72b054a4

* parser.c (cp_parser_unary_expression): Call pedwarn for alignof
with expression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168179 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on array type with erroneous length expression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168176 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on variable initialization from erroneous receive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168175 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on erroneous channel send or receive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168174 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash if a temporary is not defined due to errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168173 138bc75d-0d04-0410-961f-82ee72b054a4

More tweaking of recursive name types when converting to GENERIC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168172 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash if array length is invalid const.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168171 138bc75d-0d04-0410-961f-82ee72b054a4

Fix handling of named results for functions which call recover.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168170 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.md ("mov<mode>"): Use nonimmediate_operand
predicate for destination operand.
* config/spu/spu.c (spu_expand_mov): If move destination is an
invalid subreg, perform move in the subreg's inner mode instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168169 138bc75d-0d04-0410-961f-82ee72b054a4

2010-12-22  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/45934
PR tree-optimization/46302
PR tree-optimization/46987
* gimple-fold.c (get_base_binfo_for_type): Removed.
(gimple_get_relevant_ref_binfo): Likewise.
(gimple_fold_obj_type_ref_call): Dumb down to 4.5 functionality,
removed parameter inplace, updated the caller.
* gimple.h (gimple_get_relevant_ref_binfo): Remove declaration.
* ipa-cp.c (ipcp_propagate_types): Do not derive types from constants.
(ipcp_discover_new_direct_edges): Do not do devirtualization based on
constants.
* ipa-prop.c (compute_known_type_jump_func): Use
get_ref_base_and_extent and get_binfo_at_offset instead of
gimple_get_relevant_ref_binfo.
(compute_known_type_jump_func): Likewise.
(update_jump_functions_after_inlining): Do not derive types from
constants.
(try_make_edge_direct_virtual_call): Likewise.
* tree.c (get_binfo_at_offset): Get type from non-artificial fields.

* testsuite/g++.dg/ipa/ipcp-ivi-1.C: Removed.
* testsuite/g++.dg/ipa/ivinline-6.C: Likewise.
* testsuite/g++.dg/otr-fold-1.C: Likewise.
* testsuite/g++.dg/otr-fold-2.C: Likewise.
* testsuite/g++.dg/tree-ssa/pr43411.C: Xfail dump scan.
* testsuite/g++.dg/tree-ssa/pr45605.C: Likewise.
* testsuite/g++.dg/tree-ssa/pr46987.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168168 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/pr46755.f: Fix test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168167 138bc75d-0d04-0410-961f-82ee72b054a4

* config/svr4.h: Remove.
* system.h (USING_SVR4_H, SVR4_ASM_SPEC): Poison.
* config.gcc, config/bfin/bfin.h, config/cris/cris.h,
config/fr30/fr30.h, config/frv/frv.h, config/i386/openbsdelf.h,
config/i386/vx-common.h, config/ia64/elf.h, config/ia64/ia64.h,
config/ia64/sysv4.h, config/iq2000/iq2000.h, config/m68k/linux.h,
config/m68k/m68kelf.h, config/mips/mips.h, config/mips/vxworks.h,
config/moxie/moxie.h, config/netbsd-aout.h, config/openbsd.h,
config/rs6000/sysv4.h, config/sh/elf.h, config/sh/sh.h,
config/sol2.h, config/sparc/sysv4.h, config/stormy16/stormy16.h,
config/v850/v850.h, config/vxworks.h: Remove or update comments
referring to svr4.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168166 138bc75d-0d04-0410-961f-82ee72b054a4

  * configure.ac: (picochip): Disable libiberty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168165 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/45352
PR rtl-optimization/46521
PR rtl-optimization/46522
* sel-sched.c (reset_sched_cycles_in_current_ebb): Recheck the DFA state
on the last iteration of the advancing loop.
(sel_sched_region_1): Propagate the rescheduling bit to the next block
also for empty blocks.

* gcc.dg/pr46521.c: New.
* gcc.dg/pr46522.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168164 138bc75d-0d04-0410-961f-82ee72b054a4

Correct test for number of arguments to append.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168163 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash if a constant initializer refers to the constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168162 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on invalid type conversion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168161 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/46724
* function.c (assign_parms_augmented_arg_list): Name and mark
DECL of result address as NAMELESS rather than IGNORED.
(assign_parms): Set DECL_VALUE_EXPR for indirect result.
* tree.h (tree_decl_common::decl_flag_2): Document RESULT_DECL.
(DECL_HAS_VALUE_EXPR_P): Accept RESULT_DECL.
* dwarf2out.c (loc_list_from_tree) <RESULT_DECL>: Use
DECL_VALUE_EXPR.
* dbxout.c (dbxout_expand_expr) <RESULT_DECL>: Likewise.
* var-tracking.c (vt_add_function_parameter): New, split out of...
(vt_add_function_parameters): ... this.  Handle incoming
pointer to hold result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168160 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c (output_move_double): Update the comment
above the function to reflect the current implementation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168159 138bc75d-0d04-0410-961f-82ee72b054a4

Fix uninitialized variable when looking up '_'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168158 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash receiving multiple results from void function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168157 138bc75d-0d04-0410-961f-82ee72b054a4

Fix handling of functions with named results that call recover.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168156 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash building erroneous variable initializer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168155 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168154 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc-private/objc-list.h: Reindented file.  No code changes.
* objc-private/sarray.h: Same change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168150 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc-private/accessors.h: Removed 'extern "C"' guards.  This
file is never compiled with C++.
* objc-private/hash.h: Same change.
* objc-private/objc-list.h: Same change.
* objc-private/objc-sync.h: Same change.
* objc-private/protocols.h: Same change.
* objc-private/runtime.h: Same change.
* objc-private/sarray.h: Same change.
* objc-private/selector.h: Same change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168149 138bc75d-0d04-0410-961f-82ee72b054a4

Check for errors when building map construction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168148 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed changelog entry for one of my libobjc patches of a few days ago

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168147 138bc75d-0d04-0410-961f-82ee72b054a4

Don't warn about []int of string with NUL bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168146 138bc75d-0d04-0410-961f-82ee72b054a4

Don't permit assigning abstract string/bool to numeric variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168145 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on calling new with an erroneous type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168144 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash when returning something from a function named '_'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168143 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash indexing into erroneous array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168142 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168141 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash when copying a function with no closure variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168140 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168139 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168137 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168136 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168135 138bc75d-0d04-0410-961f-82ee72b054a4

Don't finalize methods for a type more than once.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168134 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168133 138bc75d-0d04-0410-961f-82ee72b054a4

Correct handling of methods which call recover.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168132 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash when declaring methods on unknown name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168131 138bc75d-0d04-0410-961f-82ee72b054a4

Layout undefined type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168130 138bc75d-0d04-0410-961f-82ee72b054a4

Correct lexing of exponents.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168129 138bc75d-0d04-0410-961f-82ee72b054a4

Report errors for temporary statements rather than crashing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168128 138bc75d-0d04-0410-961f-82ee72b054a4

* es.po, ja.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168127 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash when some object is redefined as a type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168126 138bc75d-0d04-0410-961f-82ee72b054a4

Traverse function types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168125 138bc75d-0d04-0410-961f-82ee72b054a4

    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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168123 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168122 138bc75d-0d04-0410-961f-82ee72b054a4

Forgotten ChangeLog entries.

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168121 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168120 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168119 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168118 138bc75d-0d04-0410-961f-82ee72b054a4

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

* gfortran.dg/pr47008.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168117 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168115 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168114 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168113 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168112 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168111 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168110 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168108 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm-ldmstm.ml: Fix a typo in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168106 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168105 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168104 138bc75d-0d04-0410-961f-82ee72b054a4

Remove svn:mergeinfo property.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168103 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on invalid return statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168102 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168101 138bc75d-0d04-0410-961f-82ee72b054a4