2010-05-17 Martin Jambor <mjambor@suse.cz>
PR middle-end/44133
* tree-sra.c (create_access_replacement): New parameter rename, mark
the replaement for renaming only when it is true.
(get_access_replacement): Pass true in the rename parameter of
create_access_replacement.
(get_unrenamed_access_replacement): New function.
(replace_uses_with_default_def_ssa_name): New parameter racc, get the
replacement declaration from it.
* testsuite/gcc.dg/tree-ssa/pr44133.c: New test.
* testsuite/gcc.dg/tree-ssa/sra-9.c: Make the scan regular
expression more precise.
From-SVN: r159482
* function.c (try_fit_stack_local, add_frame_space): New static
functions.
(assign_stack_local_1): Use them. Look for opportunities to use
space previously wasted on alignment.
* function.h (struct frame_space): New.
(struct rtl_data): Add FRAME_SPACE_LIST member.
* reload1.c (something_was_spilled): New static variable.
(alter_reg): Set it.
(reload): Test it in addition to testing if the frame size changed.
From-SVN: r159480
2010-05-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/44044
* resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
(resolve_fl_variable_derived): ... this place.
(resolve_symbol): Make sure function symbols (and their result
variables) are not resolved twice.
2010-05-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/44044
* gfortran.dg/class_20.f03: New.
From-SVN: r159476
2010-05-17 Christian Borntraeger <borntraeger@de.ibm.com>
PR 44078
* gcc.dg/tree-ssa/prefetch-7.c: Change pattern to match only the old
debug messages but not the newly introduced one.
From-SVN: r159475
2010-05-17 Christian Borntraeger <borntraeger@de.ibm.com>
* config/s390/s390.c: Define sane prefetch settings and activate
flag_prefetch_loop_arrays on -O3.
* config/s390/s390.h: Declare that read can use write prefetch.
From-SVN: r159474
* cgraph.c (cgraph_clone_node): Take decl argument and insert
clone into hash when it is different from orig.
(cgraph_create_virtual_clone): Update use of cgraph_clone_node.
* cgraph.h (cgraph_clone_node): Update prototype.
* lto-cgrpah.c (lto_cgraph_encoder_new): Create body map.
(lto_cgraph_encoder_delete): Delete body map.
(lto_cgraph_encoder_size): Move to header.
(lto_cgraph_encoder_encode_body_p, lto_set_cgraph_encoder_encode_body): New.
(lto_output_node): Do not take written_decls argument; output clone_of
pointer.
(add_node_to): Add include_body_argument; call
lto_set_cgraph_encoder_encode_body on master of the clone.
(add_references): Update use of add_node_to.
(compute_ltrans_boundary): Likewise.
(output_cgraph): Do not create written_decls bitmap.
(input_node): Take nodes argument; stream in clone_of correctly.
(input_cgraph_1): Update use of input_node.
* lto-streamer-out.c (lto_output): Use encoder info to decide
what bodies to output.
* ipa-inline.c (cgraph_clone_inlined_nodes,
cgraph_decide_recursive_inlining): Update call of cgraph_clone_node.
* lto-streamer.h (lto_cgraph_encoder_d): Add body.
(lto_cgraph_encoder_size): Define here.
(lto_cgraph_encoder_encode_body_p, lto_varpool_encoder_encode_body_p):
Declare.
From-SVN: r159466
2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
ada/
* gcc-interface/misc.c (gnat_handle_option): Remove special logic
for Wuninitialized without -O.
fortran/
* options.c (set_Wall): Remove special logic for Wuninitialized
without -O.
From-SVN: r159454
* gcc-interface/gigi.h (enum standard_datatypes): Add new value
ADT_exception_data_name_id.
(exception_data_name_id): New define.
* gcc-interface/trans.c (gigi): Initialize it.
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
exception type for standard exception definitions. Do not make them
volatile.
<E_Record_Type>: Equate fields of types associated with an exception
definition to those of the standard exception type.
From-SVN: r159452
gcc/ChangeLog
* vecir.h: New file with VEC primitives for tree, gimple, and rtl.
* Makefile.in: Add it.
Fix all other Makefile dependencies for changes below.
* tree.h: Include it instead of defining VEC primitives here.
* gimple.h: Likewise.
* rtl.h: Likewise.
* tree-inline.h: Inlclude vecir.h instead of gimple.h.
* except.h: Include vecir.h, break dependence on tree.h.
* gimplify.c (append_to_statement_list_1, append_to_statement_list):
Move from here...
* tree-iterator.c: ...to here.
* tree-iterator.h: Fix file introduction comment. Add extern markers.
* c-lex.c: Include fixed-value.h instead of rtl.h. Do not include
tm_p.h.
* c-cppbuiltin.c: Explain why debug.h and tm_p.h are included.
* c-objc-common.h: Do not include tm.h, rtl.h, insn-config.h,
integrate.h, function.h, toplev.h, tree-inline.h, ggc.h,
tree-mudflap.h, and target.h.
* c-semantics.c: Do not include except.h, ggc.h, rtl.h, timevar.h,
predict.h, tree-inline.h, gimple.h, and langhooks.h.
* c-decl.c: Do not include expr.h, ggc.h, libfuncs.h, except.h.
Add FIXME for why gimple.h is still included (should be unnecessary
since GCC 4.5 gimplification unit-at-a-time).
* c-typeck.c: Do not include rtl.h, tm_p.h, ggc.h, and gimple.h.
* c-pragma.c: Add FIXME for why function.h needs to be included just
for cfun, at front-end level.
Add note that REGISTER_TARGET_PRAGMAS should probably be a target hook.
Do not include ggc.h, but include vecprim.h for VEC(char).
* c-opts.c: Do not include tm.h, tree-inline.h, and tm_p.h.
Explain why target.h is included.
* c-omp.h: Do not include tm.h, function.h, and bitmap.h.
Explain why gimple.h is included.
* c-ppoutput.c: Do not include tm.h.
* c-common.c: Do not include gimple.h. Explain why expr.h is included.
* c-parses.c: Explain why rtl.h is included, and that this (and only
this) is also why tm.h must be included.
Do not include except.h.
* c-lang.c: Do not include ggc.h.
cp/ChangeLog
* decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
* Make-lang.in: Fix dependencies accordingly.
From-SVN: r159442
* testsuite/lib/mfdg.exp (additional_prunes): New global.
(dg-test): Clear additional_prunes before test is run.
(dg-prune-output): New procedure.
* testsuite/lib/libmudflap.exp (libmudflap-dg-test): Do not call
prune_gcc_output.
(libmudflap-dg-prune): New procedure.
* testsuite/libmudflap.c++/pass57-frag.cxx (dg-prune-output):
New dg directive.
From-SVN: r159440
* c-decl.c (grokfield): Allow typedefs for anonymous structs and
unions by default if those structs and unions have no tags. Do
not condition anonymous struct and unions handling on flag_iso.
Allow anonymous structs and unions for C1X.
(finish_struct): Do not diagnose lack of named fields when
anonymous structs and unions present for C1X. Accept flexible
array members in structure with anonymous structs or unions but no
directly named fields.
* doc/extend.texi (Unnamed Fields): Update.
testsuite:
* gcc.dg/c1x-anon-struct-1.c, gcc.dg/c1x-anon-struct-2.c,
gcc.dg/c90-anon-struct-1.c, gcc.dg/c99-anon-struct-1.c: New tests.
* gcc.dg/20080820.c, gcc.dg/anon-struct-1.c: Update expected
diagnostics and type sizes.
From-SVN: r159439
* gimple.h (compare_field_offset): Rename into...
(gimple_compare_field_offset): ...this.
* gimple.c (compare_field_offset): Rename into...
(gimple_compare_field_offset): ...this. Compare the full access if
the offset is self-referential.
(gimple_types_compatible_p): Adjust for above renaming.
* lto-streamer-in.c (input_gimple_stmt): Likewise. Also compare the
DECL_NONADDRESSABLE_P flag of fields before merging them.
From-SVN: r159438
2010-05-15 Richard Guenther <rguenther@suse.de>
PR tree-optimization/44038
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Avoid
taking the address of a V_C_E of a constant.
* gcc.c-torture/compile/pr44038.c: New testcase.
From-SVN: r159434
2010-05-15 Janus Weil <janus@gcc.gnu.org>
PR fortran/43207
PR fortran/43969
* gfortran.h (gfc_class_null_initializer): New prototype.
* expr.c (gfc_class_null_initializer): New function to build a NULL
initializer for CLASS pointers.
* symbol.c (gfc_build_class_symbol): Modify internal naming of class
containers. Remove default NULL initialization of $data component.
* trans.c (gfc_allocate_array_with_status): Fix wording of an error
message.
* trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
Use new function 'gfc_class_null_initializer'.
* trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
class variables.
2010-05-15 Janus Weil <janus@gcc.gnu.org>
PR fortran/43207
PR fortran/43969
* gfortran.dg/class_18.f03: New.
* gfortran.dg/class_19.f03: New.
From-SVN: r159431
* tree.h (memory_identifier_string): Remove.
* ipa-reference.c: Update comment; do not include gt-ipa-reference.h
(ipa_reference_global_vars_info_d): Remove statics_not_read and
statics_not_written.
(ipa_reference_optimization_summary_d): New structure.
(ipa_reference_optimization_summary_t): New type and vector.
(ipa_reference_vars_info_d): Embedd structures instead of using
pointers.
(reference_vars_to_consider): Remove out of GGC space.
(module_statics_escape): Remove.
(global_info_obstack): Rename to ...
(optimization_summary_obstack): ... this one.
(initialization_status_t): Remove.
(memory_identifier_string): Remove.
(get_reference_vars_info): Fix indenting.
(set_reference_vars_info): Likewise.
(get_reference_optimization_summary): New.
(set_reference_optimization_summary): New.
(get_global_reference_vars_info): Remove.
(ipa_reference_get_read_global): Remove.
(ipa_reference_get_written_global): Remove.
(ipa_reference_get_not_read_global): Update.
(ipa_reference_get_not_written_global): Update.
(is_proper_for_analysis): Outlaw addressable.
(propagate_bits): Update for new datastructures.
(analyze_variable): Remove.
(init_function_info): Update for new datastructures.
(clean_function_local_data): Remove.
(clean_function): Remove.
(copy_global_bitmap): Use optimizations_summary_obstack.
(duplicate_node_data): Duplicate optimization summary only.
(remove_node_data): Remove optimization summary only.
(generate_summary): Do not analyze variables; do not compute
module_statics_escape; do not prune solutions by it.
(read_write_all_from_decl): Fix typos in comments.
(propagate): Doscover readonly and nonaddressable first;
update for new datastructures; share global bitmaps.
* ipa-reference.h (ipa_reference_get_read_global,
ipa_reference_get_written_global): Remove.
* ipa-pure-const.c (check_stmt): Do not use memory_identifier_string.
* Makefile.in: Remove ipa-refereference from GT files.
From-SVN: r159430
* cgraph.h (ipa_discover_readonly_nonaddressable_vars): Declare.
(varpool_all_refs_explicit_p): New inline function.
* ipa-reference.c: Update comment.
(module_statics_written): Remove.
(get_static_decl): Remove.
(ipa_init): Do not initialize module_statics_written.
(analyze_function): Likewise.
(generate_summary): Likewise; do not compute module_statics_readonly
and do not update variable flags.
(propagate): Call ipa_discover_readonly_nonaddressable_vars.
* ipa.c: Inlucde flags.h
(cgraph_local_node_p): New.
(cgraph_remove_unreachable_nodes): Return early when not optimizing;
promote functions to local.
(ipa_discover_readonly_nonaddressable_vars): New function.
(function_and_variable_visibility): Use cgraph_local_node_p.
* varpool.c (varpool_finalize_decl): Set force_output for
DECL_PRESERVE_P vars.
From-SVN: r159421
2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/44135
* gfortran.dg/actual_array_interface_2.f90: New test.
2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/44135
* fortran/interface.c (get_sym_storage_size): Use signed instead of
unsigned mpz_get_?i routines.
From-SVN: r159415
PR 44103
* java-tree.h (START_RECORD_CONSTRUCTOR): Change first argument to a
vector. Move call to build_constructor...
(FINISH_RECORD_CONSTRUCTOR): ...here. Add necessary arguments. Clear
TREE_CONSTANT on the constructor.
(PUSH_SUPER_VALUE): Change first argument to a vector.
(PUSH_FIELD_VALUE): Likewise.
* resource.c (compile_resource_data): Update calls to above macros.
* constants.c (build_constants_constructor): Likewise.
* class.c (build_utf8_ref): Likewise.
(make_field_value): Likewise.
(make_method_value): Likewise.
(add_table_and_syms): New function.
(make_class_data): Call it. Update calls to above macros.
(build_symbol_table_entry): New function.
(build_symbol_entry): Call it. Update calls to above macros.
(emit_symbol_table): Likewise.
(make_catch_class_record): Update calls to above macros.
(build_assertion_table_entry): New function.
(add_assertion_table_entry): Call it.
(emit_assertion_table): Likewise.
From-SVN: r159414
