* call.c (add_candidates): Distinguish between type(x) and
x.operator type().
(convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
(build_new_method_call): Give better error for conversion op.
From-SVN: r159333
* call.c (add_candidates): Add first_arg and return_type parms.
Add special constructor/conversion op handling.
(convert_class_to_reference): Use it.
(build_user_type_conversion_1): Likewise.
(build_op_call): Likewise.
(build_new_method_call): Likewise.
(build_new_op): Adjust.
(perform_overload_resolution): Adjust.
From-SVN: r159332
* cgraph.h (struct varpool_node): Add aux.
* varasm.c (find_decl_and_mark_needed): Force output of varpool nodes.
* varpool.c (varpool_remove_node): Do not remove initializer.
(varpool_reset_queue): Export.
(varpool_finalize_decl): Volatile vars are forced to be output.
* lto-symtab.c (lto_varpool_replace_node): Clear out initializer of
replaced decl.
* ipa.c (enqueue_cgraph_node, enqueue_varpool_node,
process_references, varpool_can_remove_if_no_refs): New functions.
(cgraph_remove_unreachable_nodes): Handle variables too.
From-SVN: r159321
PR middle-end/44085
* gimplify.c (enum omp_region_type): Add ORT_UNTIED_TASK,
change value of ORT_TASK.
(new_omp_context): Handle ORT_UNTIED_TASK like ORT_TASK.
(omp_notice_threadprivate_variable): New function.
(omp_notice_variable): Call it for threadprivate variables.
If enclosing ctx is a task, print enclosing task rather than
enclosing parallel. Handle ORT_UNTIED_TASK like ORT_TASK.
(gimplify_omp_task): Pass ORT_UNTIED_TASK instead of ORT_TASK
if task has untied clause.
* gcc.dg/gomp/pr44085.c: New test.
* gfortran.dg/gomp/pr44085.f90: New test.
From-SVN: r159316
PR debug/42278
* dwarf2out.c (base_type_die): Don't add name attribute here.
(modified_type_die): Instead of sizetype use
its underlying original type. If a DW_TAG_base_type doesn't
have name added, add __unknown__.
(dwarf2out_imported_module_or_decl_1): Don't call base_type_die,
always call force_type_die instead.
From-SVN: r159315
* gcc-interface/utils.c (update_pointer_to): Return early if the old
pointer already points to the new type. Chain the old pointer and its
variants at the end of new pointer's chain after updating them.
From-SVN: r159309
* c-opts.c (c_common_parse_file): If start_end_main_source_file,
don't call start_source_file debug hook here...
(finish_options): ... but here, after outputting predefined and
command line defines and undefs.
From-SVN: r159293
PR middle-end/44071
* cfglayout.c (fixup_reorder_chain): Allow asm goto to have
no fallthru edge.
* cfgcleanup.c (try_optimize_cfg): When in cfglayout mode
optimizing away empty bb with no successors, move over its
footer chain to fallthru predecessor.
* cfgrtl.c (patch_jump_insn): Update also REG_LABEL_OPERAND.
(rtl_split_edge): For asm goto call patch_jump_insn even if
splitting fallthru edge.
* c-c++-common/asmgoto-4.c: New test.
* gcc.target/i386/pr44071.c: New test.
From-SVN: r159288
PR c++/44062
* c-parser.c (c_parser_expression): Mark LHS of a comma
expression as read if it is a decl, handled component or
COMPOUND_EXPR with that on the RHS.
* c-typeck.c (c_process_expr_stmt): Mark RHS of COMPOUND_EXPR
if it is a decl or handled component.
* semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
* cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
look at its second operand.
* c-c++-common/Wunused-var-7.c: New test.
* g++.dg/warn/Wunused-var-9.C: New test.
From-SVN: r159286
* lto-symtab.c (lto_symtab_free): New function.
* lto-streamer.h (lto_symtab_free): Declare.
* lto-cgraph.c (reachable_from_other_partition_p): Export; do not assume
that if function is needed it is reachable.
(lto_output_node): See if it the function is reachable or referenced.
(output_cgraph): Update call of lto_output_node.
* lto-streamer.h (reachable_from_other_partition_p): Declare.
* lto.c (lto_fixup_decls): Free no longer needed lto_global_var_decls
vector.
* lto.c (lto_1_to_1_map): Remove some no longer needed checks.
(lto_promote_cross_file_statics): Never promote DECL_EXTERNAL;
use reachable_from_other_partition_p and
referenced_from_other_partition_p test.
From-SVN: r159280
gcc/fortran/:
2010-05-11 Daniel Franke <franke.daniel@gmail.com>
PR fortran/31820
* resolve.c (validate_case_label_expr): Removed FIXME.
(resolve_select): Raise default warning on case labels out of range
of the case expression.
gcc/testsuite/:
2010-05-11 Daniel Franke <franke.daniel@gmail.com>
PR fortran/31820
* gfortran.dg/select_5.f90: Updated.
From-SVN: r159278
PR tree-optimize/44063
* ipa-inline.c (cgraph_edge_badness): Move always inlines to top of queue.
(cgraph_decide_inlining_of_small_function): Skip check when disrgarding
limits.
(estimate_function_body_sizes): Compute sizes even when disregarding.
* gcc.c-torture/compile/pr44063.c: New testcase.
From-SVN: r159273
* lto-streamer.c (lto_streamer_cache_add_to_node_array,
lto_streamer_cache_delete): Put nodes into heap.
(struct lto_streamer_cache_d): Nodes vector is in heap.
From-SVN: r159261
2010-05-11 Christian Borntraeger <borntraeger@de.ibm.com>
* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Reset
prefetch_before to PREFETCH_ALL if to accesses "meet" beyond
cache size.
From-SVN: r159257
* gcc.c (execute): For -### don't quote arguments that
contain just alphanumerics and _/-. characters.
* doc/invoke.texi: Document that change for -###.
From-SVN: r159255
PR debug/44023
* df-problems.c (struct dead_debug): Add to_rescan field.
(dead_debug_init): Clear to_rescan field.
(dead_debug_finish): Rescan all debug insns in to_rescan
bitmap and free the bitmap.
(dead_debug_insert_before): Instead of rescanning debug insns
immediately queue their rescanning until dead_debug_finish.
(df_note_bb_compute): After dead_debug_add do continue instead
of break.
* gcc.dg/pr44023.c: New test.
From-SVN: r159254
* exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
built for interfaces.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
imported_p instead of Is_Imported when considering constants.
Do not promote alignment of exported objects.
<E_Record_Subtype>: Strip all suffixes for dispatch table entities.
From-SVN: r159247
Sriraman Tallam
Jason Merrill
Kazu Hirata
Nathan Froyd
Jan Hubicka
H.J. Lu
Jakub Jelinek
Iain Sandoe
Eric Botcazou
Maxim Kuvyrkov
GCC Administrator
Paolo Carlini
Kai Tietz
Daniel Franke
Silvius Rus
Christian Borntraeger