2009-04-29 Thomas Quinot <quinot@adacore.com>
* sem_res.adb (Static_Concatenation): An N_Op_Concat with static
operands is static only if it is a predefined concatenation operator.
* sem_util.adb: Minor reformatting
* sem_ch12.adb (Save_References): When propagating semantic information
from generic copy back to generic template, for the case of an
identifier that has been rewritten to an explicit dereference whose
prefix is either an object name or a parameterless funcion call
denoting a global object or function, properly capture the denoted
global entity: perform the corresponding rewriting in the template,
and point the rewritten identifier to the correct global entity (not
to the associated identifier in the generic copy).
From-SVN: r146936
2009-04-29 Robert Dewar <dewar@adacore.com>
* rtsfind.adb, prj-env.adb: Minor reformatting
Minor code reorganization
2009-04-29 Emmanuel Briot <briot@adacore.com>
* make.adb: Fix comment
* prj.adb (Ultimate_Extending_Project_Of): Fix handling when no project
is given as argument, as might happen in gnatmake.
From-SVN: r146935
2009-04-29 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Check_Abstract_Overriding): Improve error message when
an abstract operation of a progenitor is not properly overridden by an
operation of a derived synchronized type.
From-SVN: r146934
2009-04-29 Bob Duff <duff@adacore.com>
* exp_ch7.adb (Build_Final_List): For an access type that designates a
Taft Amendment type, if the access type needs finalization, make sure
the implicit with clause for List_Controller occurs on the package spec.
* rtsfind.adb (Text_IO_Kludge): Fine tune the creation of implicit
with's created for the pseudo-children of Text_IO and friends. In
particular, avoid cycles, such as Ada.Wide_Text_IO.Integer_IO and
Ada.Text_IO.Integer_IO both with-ing each other.
* sem.adb (Walk_Library_Items): Suppress assertion failure in certain
oddball cases when pragma Extend_System is used.
* sem_ch12.adb (Get_Associated_Node): Prevent direct 'with' cycles in
the case where a package spec instantiates a generic whose body with's
this package, so Walk_Library_Items won't complain about cyclic with's.
2009-04-29 Emmanuel Briot <briot@adacore.com>
* gnatcmd.adb, prj-proc.adb, make.adb, mlib-prj.adb, prj.adb, prj.ads,
prj-pp.adb, prj-pp.ads, makeutl.adb, clean.adb, prj-nmsc.adb,
mlib-tgt.adb, mlib-tgt.ads, prj-util.adb, prj-env.adb, prj-env.ads
(Project_Id): now a real pointer to Project_Data, instead of an index
into the Projects_Table. This simplifies the API significantly, avoiding
extra lookups in this table and the need to pass the Project_Tree_Ref
parameter in several cases
From-SVN: r146931
gcc/
* config/bfin/bfin.md (sp_or_sm, spm_string, spm_name): New macro.
(ss<spm_name>hi3, ss<spm_name>hi3_parts, ss<spm_name>hi3_low_parts,
ss<spm_name_hi3_high_parts): New patterns, replacing ssaddhi3, ssubhi3,
ssaddhi3_parts and sssubhi3_parts.
(flag_mulhi3_parts): Produce a HImode output rather than trying to set
a VEC_SELECT.
* config/bfin/bfin.c (bfin_expand_builtin, case BFIN_BUILTIN_CPLX_SQU):
Adjust accordingly.
gcc/testsuite/
* gcc.target/bfin/20090411-1.c: New test.
From-SVN: r146929
2009-04-28 Richard Guenther <rguenther@suse.de>
* tree-vect-loop.c (get_initial_def_for_induction): Use
correct types for pointer increment.
From-SVN: r146927
2009-04-28 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/39868
* scripts/run_doxygen: Uncomment removal of includes.
(problematic): Rewrite __cxxabiv1 namespace to abi.
From-SVN: r146923
* config/alpha/alpha.md (usegp): Cast the result of
alpha_find_lo_sum_using_gp to enum attr_usegp.
* config/alpha/alpha.c (override_options): Remove end-of-structure
marker element from cpu_table. Use array size of cpu_table to handle
-mcpu and -mtune options.
(tls_symbolic_operand_type): Change 0 to TLS_MODEL_NONE.
From-SVN: r146912
* config.gcc (powerpc*-*-* | rs6000-*-*): Add
rs6000/option-defaults.h to tm_file. Support cpu_32, cpu_64,
tune_32 and tune_64.
* doc/install.texi (--with-cpu-32, --with-cpu-64): Document
support on PowerPC.
* config/rs6000/rs6000.h (OPTION_DEFAULT_SPECS): Move to ...
* config/rs6000/option-defaults.h: ... here. New file.
(OPT_64, OPT_32): Define.
(MASK_64BIT): Define to 0 if not already defined.
(OPT_ARCH64, OPT_ARCH32): Define.
(OPTION_DEFAULT_SPECS): Add entries for cpu_32, cpu_64, tune_32
and tune_64.
From-SVN: r146908
2009-04-28 Janus Weil <janus@gcc.gnu.org>
PR fortran/39946
* resolve.c (resolve_symbol): Correctly copy the interface of a
PROCEDURE statement if the interface involves a RESULT variable.
2009-04-28 Janus Weil <janus@gcc.gnu.org>
PR fortran/39946
* gfortran.dg/proc_ptr_16.f90: New.
From-SVN: r146905
PR rtl-optimization/39914
* ira-conflicts.c (ira_build_conflicts): Prohibit call used
registers for allocnos created from user-defined variables only
when not optimizing.
From-SVN: r146904
2009-04-28 Richard Guenther <rguenther@suse.de>
PR middle-end/39937
* fold-const.c (fold_binary): Use distribute_real_division only
on float types.
* gfortran.fortran-torture/compile/pr39937.f: New testcase.
From-SVN: r146901
gcc/testsuite/Changelog:
2009-04-28 Alexander Monakov <amonakov@ispras.ru>
* gcc.target/ia64/20071210-2.c: New testcase.
gcc/Changelog:
2009-04-28 Alexander Monakov <amonakov@ispras.ru>
* sel-sched-ir.c (maybe_tidy_empty_bb): Do not attempt to delete a
block if there are complex incoming edges.
(sel_merge_blocks): Remove useless assert.
(sel_redirect_edge_and_branch): Check that edge was redirected.
* sel-sched-ir.h (_eligible_successor_edge_p): Remove assert.
(sel_find_rgns): Delete declaration.
* sel-sched.c (purge_empty_blocks): Attempt to remove first block of
the region when it is not a preheader.
From-SVN: r146882
2009-04-28 Janus Weil <janus@gcc.gnu.org>
PR fortran/39930
PR fortran/39931
* expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
side is a pointer.
* parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
2009-04-28 Janus Weil <janus@gcc.gnu.org>
PR fortran/39930
PR fortran/39931
* gfortran.dg/ambiguous_reference_2.f90: New.
* gfortran.dg/pointer_assign_7.f90: New.
From-SVN: r146880
* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
Use REPORT_VECTORIZED_LOCATIONS instead
REPORT_VECTORIZED_LOOPS.
* tree-vectorizer.c (vect_verbosity_level): Make static.
(vect_loop_location): Rename to vect_location.
(vect_set_verbosity_level): Update comment.
(vect_set_dump_settings): Use REPORT_VECTORIZED_LOCATIONS
and vect_location.
(vectorize_loops): Fix comment. Use REPORT_VECTORIZED_LOCATIONS
and vect_location. Use REPORT_UNVECTORIZED_LOCATIONS
instead REPORT_UNVECTORIZED_LOOPS.
* tree-vectorizer.h (enum vect_def_type): Rename vect_invariant_def and
vect_loop_def to vect_external_def and vect_internal_def.
(enum verbosity_levels): Rename REPORT_VECTORIZED_LOOPS
and REPORT_UNVECTORIZED_LOOPS to
REPORT_VECTORIZED_LOCATIONS and
REPORT_UNVECTORIZED_LOCATIONS.
(enum vect_relevant): Update comment. Rename vect_unused_in_loop
and vect_used_in_loop and to vect_unused_in_scope and
vect_used_in_scope.
(STMT_VINFO_RELEVANT_P): Use vect_unused_in_scope.
(vect_verbosity_level): Remove declaration.
(vect_analyze_operations): Likewise.
(vect_analyze_stmt): Declare.
* tree-vect-loop.c (vect_determine_vectorization_factor): Use
REPORT_UNVECTORIZED_LOCATIONS.
(vect_get_loop_niters): Fix indentation.
(vect_analyze_loop_form): Use REPORT_UNVECTORIZED_LOCATIONS.
(vect_analyze_loop_operations): New function.
(vect_analyze_loop): Call vect_analyze_loop_operations instead of
vect_analyze_operations.
(vect_is_simple_reduction): Use new names.
(vectorizable_live_operation, vect_transform_loop): Likewise.
* tree-vect-data-refs.c (vect_check_interleaving): Add a return value to
specify whether the data references can be a part of interleaving chain.
(vect_analyze_data_ref_dependence): Use new names.
(vect_analyze_data_refs_alignment, vect_analyze_data_refs): Likewise.
(vect_create_addr_base_for_vector_ref): Remove redundant code.
* tree-vect-patterns.c (widened_name_p): Use new names.
(vect_recog_dot_prod_pattern): Likewise.
* tree-vect-stmts.c (vect_stmt_relevant_p): Use new names.
(process_use, vect_mark_stmts_to_be_vectorized,
vect_model_simple_cost, vect_model_store_cost,
vect_get_vec_def_for_operand, vect_get_vec_def_for_stmt_copy,
vectorizable_call, vectorizable_conversion, vectorizable_assignment,
vectorizable_operation, vectorizable_type_demotion,
vectorizable_type_promotion, vectorizable_store, vectorizable_load,
vectorizable_condition): Likewise.
(vect_analyze_operations): Split into vect_analyze_loop_operations
and ...
(vect_analyze_stmt): ... new function.
(new_stmt_vec_info): Use new names.
(vect_is_simple_use): Use new names and fix comment.
* tree-vect-slp.c (vect_get_and_check_slp_defs): Use new names.
(vect_build_slp_tree, vect_analyze_slp, vect_schedule_slp): Likewise.
From-SVN: r146875
PR target/39911
* config/i386/i386.c (print_operand) ['Z']: Handle floating point
and integer modes for x87 operands. Do not ICE for unsupported size,
generate error instead. Generate error for unsupported operand types.
['z']: Do not handle HImode memory operands specially. Warning
for floating-point operands. Fallthru to 'Z' for unsupported operand
types. Do not ICE for unsupported size, generate error instead.
(output_387_binary_op): Use %Z to output operands.
(output_fp_compare): Ditto.
(output_387_reg_move): Ditto.
testsuite/ChangeLog:
PR target/39911
* gcc.target/i386/pr39911.c: New test.
From-SVN: r146874
2009-04-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/39879
* trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
type parentheses argument if it is a variable with allocatable
components.
2009-04-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/39879
* gfortran.dg/alloc_comp_assign_10.f90: New test.
From-SVN: r146872
2009-04-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/39879
* trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
type parentheses argument if it is a variable with allocatable
components.
2009-04-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/39879
* gfortran.dg/alloc_comp_assign_10.f90: New test.
From-SVN: r146871
