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* config/i386/i386.md (movmsk_df): New insn.
(signbitdf): Split out of signbit<mode>2. Generate movmsk_df
sequence for TARGET_SSE_MATH.
From-SVN: r164630
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gcc/
* config/mips/mips.c (mips_builtin_decls): Declare.
(mips_init_builtins): Store function declarations in
mips_builtin_decls.
(mips_builtin_decl): New function.
(TARGET_BUILTIN_DECL): Define.
From-SVN: r164629
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* config/i386/cygwin.asm: Include auto-host.h.
(cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset,
cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): New macros.
(__chkstk, __alloca): Annotate for dwarf2 unwind info. Drop
alignment code from the 64-bit path. Use gas local labels.
* config/i386/i386.md (pro_epilogue_adjust_stack_<mode>_2): Macroize
from _di_2. Remove the useless constant integer argument.
(pro_epilogue_adjust_stack_<mode>_3): New.
(allocate_stack_worker_probe_<mode>): Macroize from
allocate_stack_worker_{32,64}. Use __chkstk_ms. Update all users.
* config/i386/i386.c (ix86_expand_prologue): Use __chkstk_ms;
use gen_pro_epilogue_adjust_stack_*_3 and annotate it.
(__chkstk_ms): New function.
* config/i386/t-cygming (LIB1ASMFUNCS): Add _chkstk_ms.
* gcc/config/i386/t-interix: Likewise.
* configure.ac (HAVE_GAS_CFI_DIRECTIVE): Export for target.
(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise.
(HAVE_GAS_CFI_SECTIONS_DIRECTIVE): Likewise.
* configure, config.in: Rebuild.
Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r164628
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From-SVN: r164627
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statements because of the return...
* tree-inline.c (copy_bb): Use GSI_CONTINUE_LINKING when inserting new
statements because of the return slot optimization.
From-SVN: r164622
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2010-09-25 Tobias Burnus <burnus@net-b.de>
* gfortran.texi: Re-add accidently removed \input line.
From-SVN: r164621
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names.
* lto.c (lto_read_all_file_options): Start a new line after
printing out file names.
From-SVN: r164620
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(and related checks))
2010-09-25 Daniel Kraft <d@domob.eu>
PR fortran/45776
* gfortran.h (struct gfc_dt): New member `dt_io_kind'.
* io.c (resolve_tag): F2008 check for NEWUNIT and variable
definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
(gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
`extra_comma' with changed semantics.
(gfc_resolve_dt): Check variable definitions.
(match_io_element): Remove INTENT and PURE checks here and
initialize code->ext.dt member.
(match_io): Set dt->dt_io_kind.
(gfc_resolve_inquire): Check variable definition for all tags
except UNIT, FILE and ID.
* resolve.c (resolve_transfer): Variable definition check.
2010-09-25 Daniel Kraft <d@domob.eu>
PR fortran/45776
* gfortran.dg/io_constraints_6.f03: New test.
* gfortran.dg/io_constraints_7.f03: New test.
* gfortran.dg/newunit_2.f90: New test.
From-SVN: r164619
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* config/avr/avr.h (CLASS_LIKELY_SPILLED_P): Remove.
* config/avr/avr-protos.h (class_likely_spilled_p): Remove.
* config/avr/avr.c (TARGET_CLASS_LIKELY_SPILLED_P): Define.
(class_likely_spilled_p): Rename to...
(avr_class_likely_spilled_p): ...this. Make static. Change argument
type to reg_class_t.
From-SVN: r164618
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2010-09-25 Tobias Burnus <burnus@net-b.de>
* interface.c (gfc_match_end_interface): Constify char pointer
to fix warning.
From-SVN: r164617
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2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
* fortran/interface.c (gfc_match_end_interface): Deal with user defined
operators that overload rational operators and C1202.
2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
* testsuite/gfortran.dg/operator_c1202.f90: New test.
From-SVN: r164616
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From-SVN: r164615
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* lto-symtab.c (lto_symtab_entry_def): Add guessed field.
(lto_symtab_resolve_symbols): Set it.
(lto_symtab_merge_decls_1): Do not compute used_from_object_file;
store resolution field in cgraph/varpool.
* cgraph.c (cgraph_same_body_alias, cgraph_add_thunk): Return node.
(cgraph_get_node_or_alias, cgraph_get_node_or_alias): Constify.
(cgraph_dump_node): Drop used_from_object_file.
(cgraph_clone_node, cgraph_create_virtual_clone): Likewise.
(cgraph_function_body_availability): Use decl_replaceable_p.
(cgraph_make_node_local): Set resolution to LDPR_PREVAILING_DEF_IRONLY.
(cgraph_can_remove_if_no_direct_calls_and_refs): Use
cgraph_used_from_object_file_p.
(cgraph_will_be_removed_from_program_if_no_direct_calls): Use
cgraph_used_from_object_file_p.
(resolution_used_from_other_file_p): New functoin.
(cgraph_used_from_object_file_p): New predicate.
* cgraph.h: Include plugin-api.h
(struct cgraph_local_info): Remove used_from_object_file.
(struct cgraph_node): Add resolution field.
(struct varpool_node): Likewise; remove used_from_object_file;
reove const_value_known.
(cgraph_get_node, cgraph_get_node_or_alias, cgraph_node,
cgraph_same_body_alias, cgraph_add_thunk): Update prototypes.
(resolution_used_from_other_file_p, cgraph_used_from_object_file_p,
varpool_used_from_object_file_p): Declare.
(varpool_get_node, varpool_extra_name_alias): Update prototype.
* tree.h (DECL_REPLACEABLE_P): Remove.
(decl_replaceable_p, decl_binds_to_current_def_p): Declare.
* final.c (rest_of_clean_state): Use decl_binds_to_current_def_p.
* lto-cgraph.c (lto_output_node, lto_output_varpool_node,
input_overwrite_node, input_node, input_varpool_node): Stream
resolution.
* expr.c (expand_expr_real_1): Use const_value_known_p
* ipa.c (ipa_discover_readonly_nonaddressable_var): Do not set
const_value_known.
(cgraph_externally_visible_p): Use cgraph_used_from_object_file_p.
(function_and_variable_visibility): Set resolution for local vars
and functions.
use varpool_used_from_object_file_p.
* varasm.c (resolution_to_local_definition_p, resolution_local_p): New
static functions.
(default_binds_local_p_1): Use resolutoin info.
(decl_binds_to_current_def_p, decl_replaceable_p): New functions.
* varpool.c (varpool_get_node): Constify.
(const_value_known_p): Do not use vnode->const_value_known;
use decl_replaceable_p.
(varpool_finalize_decl): Do not set const_value_known.
(cgraph_variable_initializer_availability): Use decl_replaceable_p
(varpool_extra_name_alias): Return new node.
(varpool_used_from_object_file_p): New function.
* decl.c (finish_function): Use decl_replaceable_p
* method.c (make_alias_for_thunk): Update call of cgraph_same_body_alias.
* lto.c (lto_promote_cross_file_statics): Use const_value_known_p.
From-SVN: r164610
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* config/ia64/ia64.c (ia64_dwarf_handle_frame_unspec): New.
(TARGET_DWARF_HANDLE_FRAME_UNSPEC): New.
(do_spill): Use REG_CFA_OFFSET.
(ia64_expand_prologue): Use REG_CFA_ADJUST_CFA and REG_CFA_REGISTER
as appropriate.
(ia64_expand_epilogue): Likewise.
(process_set): Split into ...
(process_cfa_adjust_cfa): this,
(process_cfa_register): this,
(process_cfa_offset): and this new function.
(ia64_asm_unwind_emit): Use them. Expect REG_CFA_* notes
instead of REG_FRAME_RELATED_EXPR.
From-SVN: r164609
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* config/i386/vx-common.h (DBX_REGISTER_NUMBER): Reinstate.
From-SVN: r164607
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* doc/extend.texi: (attribute leaf): Document.
* tree.c (local_define_builtin): Handle ECF_LEAF.
(build_common_builtin_nodes): Set ECF_LEAF where needed.
* tree.h (ECF_LEAF): New.
* ipa-reference.c (propagate_bits): For leaf calls propagate ever overwrittable
and unavailable functions.
(ipa_init): Put all_module_statics into optimization_summary_obstack.
(copy_global_bitmap): Do not copy all_module_statics.
(read_write_all_from_decl): Use cgraph_node argument; handle ECF_LEAF.
(propagate): Handle overwritable and unavailable leaf functions;
initialize global info for overwritable and unavailable leaf functions;
do not free all module statics.
(ipa_reference_get_not_read_global, ipa_reference_get_not_written_global):
leaf calls don't clobber local statics.
* calls.c (flags_from_decl_or_type): Handle leaf.
* tree-cfg.c (stmt_can_make_abnormal_goto): Leaf functions can't do
abnormal gotos.
* c-common.c (handle_leaf_attribute): New function.
(struct attribute_spec c_common_att): Add leaf.
* gcc.dg/tree-ssa/leaf.c: New testcase.
From-SVN: r164606
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2010-09-24 Basile Starynkevitch <basile@starynkevitch.net>
* gcc/gengtype.c: Reindented.
* gcc/gengtype.h: Reindented.
* gcc/gengtype-parse.c: Reindented.
From-SVN: r164604
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debug_expr_decl in const_value_known_p, at varpool.c:375)
PR tree-optimization/45738
PR tree-optimization/45741
* expr.c (string_constant): Allow CONST_DECL too;
check that DECL_INITIAL is set.
* varpool.c (const_value_known_p): Only look into VAR_DECL
and CONST_DECL.
* gcc.c-torture/compile/pr45741.c: New.
* gfortran.fortran-torture/compile/pr45738.f90: New.
From-SVN: r164602
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* common.opt (undef): New.
testsuite:
* gcc.dg/cpp/undef-opt-1.c: New test.
From-SVN: r164599
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* decl.c (compute_array_index_type): Remember type dependence of
array bound.
* pt.c (dependent_type_p_r): Don't recompute it here.
From-SVN: r164598
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same type as "*" or "&".
* error.c (dump_expr) [CASE_CONVERT]: Print conversion between
reference and pointer to the same type as "*" or "&".
From-SVN: r164597
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aligned function argument from unaligned stack after alloca)
PR middle-end/45234
* rtl.h (enum global_rtl_index): Add
GR_VIRTUAL_PREFERRED_STACK_BOUNDARY.
(LAST_VIRTUAL_POINTER_REGISTER): Define.
(virtual_preferred_stack_boundary_rtx,
VIRTUAL_PREFERRED_STACK_BOUNDARY_REGNUM): Define.
(LAST_VIRTUAL_REGISTER): Increase by one.
(REGNO_PTR_FRAME_P): Use LAST_VIRTUAL_POINTER_REGISTER
instead of LAST_VIRTUAL_REGISTER.
* function.c (instantiate_new_reg): Handle
virtual_preferred_stack_boundary_rtx.
* emit-rtl.c (init_virtual_regs): Handle
VIRTUAL_PREFERRED_STACK_BOUNDARY_REGNUM.
(init_emit_regs): Initialize virtual_preferred_stack_boundary_rtx.
* explow.c (round_push): If crtl->preferred_stack_boundary
is smaller than MAX_SUPPORTED_STACK_ALIGNMENT, use
virtual_preferred_stack_boundary_rtx alignment instead of
crtl->preferred_stack_boundary alignment.
(allocate_dynamic_stack_space): Use CONST_INT_P and REG_P
macros. Never decrease crtl->preferred_stack_boundary,
use crtl->preferred_stack_boundary or MAX_SUPPORTED_STACK_ALIGNMENT
instead of PREFERRED_STACK_BOUNDARY. Don't modify
stack_pointer_delta in dynamic allocation, even when size
is constant.
(probe_stack_range, anti_adjust_stack_and_probe): Use CONST_INT_P
macro.
* print-rtl.c (print_rtx): Handle
VIRTUAL_PREFERRED_STACK_BOUNDARY_REGNUM.
* config/alpha/alpha.h (NONSTRICT_REG_OK_FP_BASE_P): Use
LAST_VIRTUAL_POINTER_REGISTER instead of LAST_VIRTUAL_REGISTER.
* config/frv/frv.c (frv_emit_movsi): Likewise.
* config/arm/arm.c (thumb1_legitimate_address_p): Likewise.
* config/rs6000/rs6000.c (virtual_stack_registers_memory_p):
Likewise.
* gcc.dg/torture/stackalign/alloca-6.c: New test.
* gcc.target/i386/pr45234.c: New test.
Revert:
2010-09-17 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/45234
* calls.c (expand_call): Make sure that all variable sized
adjustments are multiple of preferred stack boundary after
stack alignment.
From-SVN: r164593
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PR bootstrap/45751
* gcc/config/darwin-driver.c (darwin_default_min_version):
Adjust size passed to memcpy in two places.
Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>
From-SVN: r164592
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2010-09-24 Richard Guenther <rguenther@suse.de>
* c-decl.c (pop_scope): Always set file-scope DECL_CONTEXT.
Make sure to not call set_type_context with error_mark_node.
* langhooks.c (lhd_set_decl_assembler_name): Use DECL_FILE_SCOPE_P.
* gcc.dg/lto/20091006-2_0.c: Prune warnings.
From-SVN: r164591
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2010-09-24 Richard Guenther <rguenther@suse.de>
* Makefile.in (OBJS-onestep): Remove.
(ALL_HOST_BACKEND_OBJS): Remove libbackend.o.
(libbackend.a): Remove onestep support.
(libbackend.o): Remove.
* configure.ac (--enable-intermodule): Remove.
* configure: Regenerate.
From-SVN: r164590
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end of a block if it occurs at a DEBUG_INSN.
* cfgcleanup.c (flow_find_head_matching_sequence): Terminate when
reaching the end of a block if it occurs at a DEBUG_INSN.
From-SVN: r164589
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2010-09-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
* g++.dg/debug/dwarf2/nested-2.C: Permit the ARM @ character
as a comment leader in regexp.
From-SVN: r164588
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2010-09-09 Tristan Gingold <gingold@adacore.com>
PR target/44242
* config/vms/vms-crt0-64.c: Removed.
* config/vms/vms-crt0.c: Removed.
* config/vms/vms-psxcrt0-64.c: Removed.
* config/vms/vms-psxcrt0.c: Removed.
* config/vms/vms-ucrt0.c: New file.
* config/vms/t-vms64: Removed.
* config/vms/t-vms (VMS_EXTRA_PARTS): Uncomment it. Remove DECC.
Use $(GCC_FOR_TARGET) to build pcrt0.o and vcrt0.o
* config.gcc (alpha-dec-vms): Use t-vms.
From-SVN: r164587
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* doc/invoke.texi (-fno-nil-receivers): Tidied up line to remove
underfull hbox in DVI output.
(-fobjc-class-cxx-cdtors): Same change.
(-fobjc-exceptions): Tidied up documentation. Explain what the
option does, but moved the (lenghty) description of the exception
syntax into objc.texi.
(-fobjc-gc): Explain that the option is not useful with the GNU
runtime.
(-fzero-link): Explain that the GNU runtime always works in
"zero-link" mode.
* doc/objc.texi: All sections: simplified @node declarations
removing specification of next, previous, up node.
(Objective-C): Updated introduction.
(Garbage Collection): Updated. The bohem-gc library is now
included in gcc itself. Mention that this section only applies to
the GNU Objective-C runtime.
(compatibility_alias): Small tidy up.
(Exceptions): New section mostly containing text previously in the
description of the -fobjc-exception command-line option.
(Synchronization): Same.
From-SVN: r164586
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* objc.dg/sync-2.m: New test.
* obj-c++.dg/sync-2.mm: New test.
From-SVN: r164585
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2010-09-24 Tobias Burnus <burnus@net-b.de>
* gfortran.texi: Add second space after end-of-sentence period;
change / to /@/ to allow hyphenation of URLs.
(Standards): Remove duplicated OpenMP, update wording given that
Fortran 2008 now released.
(Fortran 2008 status): Update and add list of implemented features.
From-SVN: r164584
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consumer.
* config/i386/i386.md (ix86_code_end): Move the initialization of
xops array near the consumer. Use AX_REG and SP_REG instead of
numerical constants.
From-SVN: r164583
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2010-09-24 Tobias Burnus <burnus@net-b.de>
PR fortran/40571
* iso-fortran-env.def: Add NAMED_KINDARRAY with
character_kinds, integer_kinds, logical_kinds and
real_kinds.
* gfortran.h: Add them to iso_fortran_env_symbol.
* libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
libgfortran_stat_codes to libgfortran_error_codes.
* module.c (create_int_parameter_array): New function.
(use_iso_fortran_env_module): Use it for
NAMED_KINDARRAY of iso-fortran-env.def.
* trans-decl.c (gfc_get_symbol_decl): Parameter
arrays of intrinsics modules become local static variables.
* intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
integer_kinds, logical_kinds and real_kinds.
2010-09-24 Tobias Burnus <burnus@net-b.de>
PR fortran/40571
* gfortran.dg/iso_fortran_env_7.f90: New.
From-SVN: r164581
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From-SVN: r164578
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* c-typeck.c (convert_arguments): Use warning 'too many arguments
to method [methodname]' for an Objective-C method instead of the
less satisfactory 'too many arguments to function' (with no method
name).
In gcc/cp/:
* typeck.c (warn_args_num): Use warning 'too many arguments to
method [methodname]' for an Objective-C method instead of the less
satisfactory 'too many arguments to function' (with no method
name).
In gcc/testsuite/:
* obj-c++.dg/too-many-args.mm: New file.
Merge from 'apple/trunk' branch on FSF servers.
2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
Radar 4491608
* objc.dg/too-many-args.m: New
From-SVN: r164573
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From-SVN: r164572
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* tree-flow.h (execute_update_addresses_taken): Adjust.
* tree-ssa.c (maybe_optimize_var): Tweak comment and dump messages.
(execute_update_addresses_taken): Remove parameter and OPTIMIZE test.
* passes.c (execute_function_todo): Adjust calls to above function.
From-SVN: r164571
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fortran/trans-expr.c:1366)
2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45744
* frontend-passes.c (optimize_binop_array_assignment):
Only re-use lhs as intermediate storage if kind and type
parameters match.
2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45744
* gfortran.dg/dependency_36.f90: New test.
From-SVN: r164570
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From-SVN: r164569
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* config/arm/arm.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
* config/arm/arm-protos.h (arm_output_addr_const_extra): Remove.
* config/arm/arm.c (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
(arm_output_addr_const_extra): Make static.
From-SVN: r164568
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* config/i386/i386.md (UNSPECV_NOPS): Rename from UNSPEC_NOPS and
define as unspec_volatile.
("nops"): Define as unspec_volatile. Use fputs to write to
asm_out_file directly. Output NOPs on separate lines using while loop.
* config/i386/i386.c (ix86_code_end): Use fputs to write to
asm_out_file directly. Output NOPs on separate lines using while loop.
testsuite/ChangeLog:
* gcc.target/i386/pad-1.c: Remove -S from dg-options.
* gcc.target/i386/pad-3.c: Ditto.
* gcc.target/i386/pad-7.c: Ditto.
* gcc.target/i386/pad-7.c: Ditto.
* gcc.target/i386/pr36502.c: Ditto.
* gcc.target/i386/zee.c: Ditto.
* gcc.target/i386/20060821-1.c: Ditto.
* gcc.target/i386/pad-2.c: Ditto. Scan for NOPs on separate lines.
* gcc.target/i386/pad-5a.c: Ditto. Do not use scan-assembler-not.
* gcc.target/i386/pad-5b.c: Ditto.
* gcc.target/i386/pad-6a.c: Ditto.
* gcc.target/i386/pad-6b.c: Ditto.
* gcc.target/i386/pad-8.c: Ditto.
* gcc.target/i386/pad-9.c: Ditto.
* gcc.target/i386/pad-10.c: Ditto.
* gcc.target/i386/pad-4.c: Ditto. Require pic effective target.
From-SVN: r164564
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-fno-toplevel-reorder -fno-inline -fipa-cp-clone -fkeep-inline-functions)
2010-09-23 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45565
* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee):
Make sure to adjust the fndecl before replacing the stmt.
* g++.dg/ipa/pr45565.C: New testcase.
From-SVN: r164561
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2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/45745
PR fortran/45648
* trans-array.c (gfc_conv_expr_descriptor): Handle
ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/45745
PR fortran/45648
* gfortran.dg/vector_subscript_bound_1.f90: New.
From-SVN: r164558
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on invalid code)
2010-09-23 Richard Guenther <rguenther@suse.de>
PR middle-end/45750
* gimplify.c (gimplify_expr): Properly pass on GS_ERROR when
gimplifying MEM_REF.
* gcc.dg/pr45750.c: New testcase.
From-SVN: r164555
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* gcc.dg/torture/stackalign/alloca-4.c: Remove -m32 from dg-options.
* gcc.dg/torture/stackalign/alloca-5.c: Likewise. Fix up -DDEBUG
build.
From-SVN: r164554
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* config/rs6000/rs6000.c (toc_relative_ok): Delete.
(rs6000_emit_move): Use SYMBOL_REF_LOCAL_P instead.
From-SVN: r164553
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PR rtl-optimization/44374
* basic-block.h (enum bb_flags): Add BB_MODIFIED.
* df-core.c (df_set_bb_dirty): Set it.
* ifcvt.c (find_memory): Remove function.
(dead_or_predicable): Use can_move_insns_across.
* df.h (can_move_insns_across): Declare function.
* cfgcleanup.c (block_was_dirty): New static variable.
(try_crossjump_bb, try_forward_edges): Test BB_MODIFIED flag rather
than df_get_bb_dirty.
(try_head_merge_bb): New static function.
(try_optimize_cfg): Call it. Call df_analyze if block_was_dirty
is set.
* df-problems.c: Include "target.h"
(df_simulate_find_uses): New static function.
(MEMREF_NORMAL, MEMREF_VOLATILE): New macros.
(find_memory, find_memory_store): New static functions.
(can_move_insns_across): New function.
* Makefile.in (df-problems.o): Update dependencies.
testsuite/
PR rtl-optimization/44374
* gcc.target/arm/headmerge-1.c: New test.
* gcc.target/arm/headmerge-2.c: New test.
* gcc.target/i386/headmerge-1.c: New test.
* gcc.target/i386/headmerge-2.c: New test.
From-SVN: r164552
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gcc/fortran/
2010-09-23 Tobias Burnus <burnus@net-b.de>
* intrinsic.texi (OpenMP modules): Add named constants of
OMP_LIB.
libgomp/
2010-09-23 Tobias Burnus <burnus@net-b.de>
* libgomp.texi (omp_get_nested, omp_set_nested,
* omp_set_dynamic):
Change Fortran datatype to LOGICAL.
(omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
omp_unset_nested_lock): Use intent(inout) instead of intent(out).
From-SVN: r164551
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2010-09-23 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44044
PR fortran/45474
* gfortran.h (gfc_check_vardef_context): New method.
(struct symbol_attribute): New flag `select_type_temporary'.
* primary.c (gfc_variable_attr): Clarify initialization of ref.
(match_variable): Remove PROTECTED check and assignment check
for PARAMETERs (this is now done later).
* match.c (gfc_match_iterator): Remove INTENT(IN) check.
(gfc_match_associate): Defer initialization of newAssoc->variable.
(gfc_match_nullify): Remove PURE definability check.
(select_type_set_tmp): Set new `select_type_temporary' flag.
* expr.c (gfc_check_assign): Remove INTENT(IN) check here.
(gfc_check_pointer_assign): Ditto (and other checks removed).
(gfc_check_vardef_context): New method.
* interface.c (compare_parameter_protected): Removed.
(compare_actual_formal): Use `gfc_check_vardef_context' for checks
related to INTENT([IN]OUT) arguments.
* intrinsic.c (check_arglist): Check INTENT for intrinsics.
* resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
(remove_last_array_ref): New method.
(resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
(resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
(resolve_assoc_var): Remove checks for definability here.
(resolve_select_type): Handle resolving of code->block here.
(resolve_ordinary_assign): Remove PURE check.
(resolve_code): Do not resolve code->blocks for SELECT TYPE here.
Use `gfc_check_vardef_context' for assignments and pointer-assignments.
2010-09-23 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44044
PR fortran/45474
* gfortran.dg/intrinsic_intent_1.f03: New test.
* gfortran.dg/select_type_17.f03: New test.
* gfortran.dg/associate_5.f03: More definability tests.
* gfortran.dg/enum_2.f90: Check definability.
* gfortran.dg/allocatable_dummy_2.f90: Change expected error message.
* gfortran.dg/allocate_alloc_opt_2.f90: Ditto.
* gfortran.dg/char_expr_2.f90: Ditto.
* gfortran.dg/deallocate_alloc_opt_2.f90: Ditto.
* gfortran.dg/enum_5.f90: Ditto.
* gfortran.dg/equiv_constraint_8.f90: Ditto.
* gfortran.dg/impure_assignment_2.f90: Ditto.
* gfortran.dg/impure_assignment_3.f90: Ditto.
* gfortran.dg/intent_out_1.f90: Ditto.
* gfortran.dg/intent_out_3.f90: Ditto.
* gfortran.dg/pointer_assign_7.f90: Ditto.
* gfortran.dg/pointer_intent_3.f90: Ditto.
* gfortran.dg/pr19936_1.f90: Ditto.
* gfortran.dg/proc_ptr_comp_3.f90: Ditto.
* gfortran.dg/simpleif_2.f90: Ditto.
* gfortran.dg/protected_5.f90: Ditto.
* gfortran.dg/protected_4.f90: Ditto and remove invalid error check.
* gfortran.dg/protected_6.f90: Ditto.
* gfortran.dg/protected_7.f90: Ditto.
From-SVN: r164550
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to internal file)
2010-09-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/45710
* gfortran.dg/namelist_65.f90: New test.
From-SVN: r164548
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