re PR rtl-optimization/27477 (The H8 port doesn't build)

PR rtl-optimization/27477
* combine.c (try_combine): Don't split a parallel consisting
of two sets into two individual sets if both sets reference
cc0.

From-SVN: r113872

arm.opt (target_fpe_name): Remove VarExists.

2006-05-17  H.J. Lu  <hongjiu.lu@intel.com>

* config/arm/arm.opt (target_fpe_name): Remove VarExists.
* config/rs6000/rs6000.opt (TARGET_NO_FP_IN_TOC): Likewise.

* doc/options.texi (VarExists): Updated.

From-SVN: r113871

re PR c++/26068 (extern "C" static function should not be allowed)

PR c++/26068
* parser.c (cp_parser_set_storage_class): Check for
invalid uses of storage classes on unbraced linkage
specifications.
(cp_parser_decl_specifier_seq): Pass keywords, not storage classes,
to cp_parser_set_storage_class.
PR c++/26068
* g++.dg/opt/pr17697-3.C: Remove invalid extern specifier.
* g++.dg/parse/linkage1.C: New test.

From-SVN: r113869

hashtable (hashtable<>::m_find): Remove; update callers.

2006-05-17  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/hashtable (hashtable<>::m_find): Remove; update callers.

* include/tr1/hashtable (map_base<>::operator[]): Move out of line.

* include/tr1/hashtable (hashtable<>::m_insert(const value_type&,
std::tr1::false_type)): Avoid memory leak risk for new_node.

From-SVN: r113868

unwind-dw2.c: Add declarations for uw_update_context and uw_frame_state_for.

* unwind-dw2.c: Add declarations for uw_update_context and
uw_frame_state_for.
* pa/hpux-unwind.h (pa_fallback_frame_state): When an export stub is
detected, advance frame state and context once to skip over stub.

From-SVN: r113865

re PR tree-optimization/27548 (ICE: SSA corruption - Conflict across an abnormal edge)

PR tree-optimization/27548
* g++.dg/tree-ssa/pr27548.C: New test.

From-SVN: r113864

re PR libgcj/27352 (SecurityManager.checkPermission() called unnecessarily)

        PR libgcj/27352
        * java/lang/Class.java (getClassLoaderInternal): New method.
        (forName (String, Class)): Use getClassLoaderInternal.
        (getPackage): Likewise.
        (getResource): Likewise.
        (getResourceAsStream): Likewise.
        (desiredAssertionStatus): Likewise.

From-SVN: r113863

re PR tree-optimization/20256 (Perfect nest transformation not conservative enough)

PR middle-end/20256
PR middle-end/26435
* tree-loop-linear.c (linear_transform_loops): Don't test perfect_nest_p.
Call rewrite_into_loop_closed_ssa only when something changed.
* lambda.h (gcc_loopnest_to_lambda_loopnest): Update declaration.
* lambda-code.c (can_convert_to_perfect_nest): Declared.
(gcc_loopnest_to_lambda_loopnest): Removed need_perfect_nest parameter.
Test for perfect_nest_p here.  Fix formating.
(replace_uses_equiv_to_x_with_y): Fix formating.
(stmt_uses_op): Removed.
(can_convert_to_perfect_nest): Removed loopivs parameter.
Complete the test by checking the scalar dependences.
(perfect_nestify): Remove the test for can_convert_to_perfect_nest.
Fix formating.

From-SVN: r113862

Testcase forgotten in the previous commit.

PR fortran/26551
* gfortran.dg/recursive_check_2.f90: New test.

From-SVN: r113861

re PR fortran/26551 (gfortran compiles recursive subroutines declared without the RECURSIVE attribute)

PR fortran/26551

* resolve.c (resolve_call, resolve_function): Issue an error
if a function or subroutine call is recursive but the function or
subroutine wasn't declared as such.

* gfortran.dg/recursive_check_1.f: New test.

From-SVN: r113860

re PR bootstrap/22541 (Building into empty PREFIX causes broken limits.h to be installed)

PR bootstrap/22541
From Dan Kegel <dank@kegel.com>:
* Makefile.in: Strip "dir/../" combinations from SYSTEM_INCLUDE_DIR.

From-SVN: r113859

tree.c (variably_modified_type_p): Return true if the element type is variably modified without recursing.

* tree.c (variably_modified_type_p) <ARRAY_TYPE>: Return true
if the element type is variably modified without recursing.

From-SVN: r113858

re PR tree-optimization/27332 (ICE in try_interchange_loops with -ftree-loop-linear)

PR middle-end/27332
* tree-loop-linear.c (try_interchange_loops): Test for
no data dependences.

From-SVN: r113856

re PR fortran/27320 (ICE with -fdump-parse-tree after error)

PR fortran/27320
* dump-parse-tree.c (gfc_show_code_node): Try harder to find the
called procedure name.

From-SVN: r113855

re PR tree-optimization/27548 (ICE: SSA corruption - Conflict across an abnormal edge)

PR tree-optimization/27548
* tree-scalar-evolution.c (scev_const_prop): Do not prolong life
range of ssa names that appear on abnormal edges.
* tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Export.
* tree-flow.h (contains_abnormal_ssa_name_p): Declare.

From-SVN: r113853

temp2.C: New test.

* g++.dg/opt/temp2.C: New test.

From-SVN: r113851

re PR middle-end/27620 (g++.dg/init/array15.C uses 4MB stack space)

PR middle-end/27620
* expr.c (safe_from_p): Handle CONSTRUCTOR again.

From-SVN: r113850

re PR c++/27491 (ICE on variable initialization)

PR c++/27491
* semantics.c (finish_compound_literal): Only set TREE_HAS_CONSTRUCTOR
on CONSTRUCTORs.

* g++.dg/init/brace5.C: New test.

From-SVN: r113847

re PR middle-end/27415 (Iteration var in firstprivate or reduction clauses not reported)

PR middle-end/27415
* tree.h (OMP_PARALLEL_COMBINED): Define.
* gimplify.c (struct gimplify_omp_ctx): Add is_combined_parallel field.
(new_omp_context): Add is_combined_parallel argument.
(gimplify_scan_omp_clauses): Add in_combined_parallel argument, adjust
new_omp_context caller.
(gimplify_omp_parallel, gimplify_omp_for, gimplify_omp_workshare):
Adjust gimplify_scan_omp_clauses callers.
(omp_is_private): Issue errors if iteration variable is firstprivate
or reduction in the current context.
* c-parser.c (c_parser_omp_parallel): Set OMP_PARALLEL_COMBINED
on combined parallel workshare constructs.
cp/
* parser.c (cp_parser_omp_parallel): Set OMP_PARALLEL_COMBINED
on combined parallel workshare constructs.
* pt.c (tsubst_expr): Copy OMP_PARALLEL_COMBINED flag.
fortran/
* trans-openmp.c (gfc_trans_omp_parallel_do,
gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare): Set
OMP_PARALLEL_COMBINED flag.
testsuite/
* gcc.dg/gomp/pr27415.c: New test.
* g++.dg/gomp/pr27415.C: New test.

From-SVN: r113846

re PR tree-optimization/27549 (ICE in coalesce_abnormal_edges)

PR tree-optimization/27549
* g++.dg/tree-ssa/pr27549.C: New test.

From-SVN: r113845

Makefile.in (GCC_OBJS): Replace options.o with gcc-options.o.

gcc/

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

* Makefile.in (GCC_OBJS): Replace options.o with gcc-options.o.
(gcc-options.o): New rule.

* optc-gen.awk: Protect variables for gcc-options.o with
#ifdef GCC_DRIVER/#endif.

gcc/java/

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

* lang.opt (femit-class-file): Remove VarExists.

From-SVN: r113841

re PR tree-optimization/27373 (ICE: add_virtual_operand with pointers to arrays)

2006-05-16  Daniel Berlin <dberlin@dberlin.org>

Fix PR tree-optimization/27373
* tree-ssa-forwprop.c: (forward_propagate_addr_expr_1): Add argument.
 (forward_propagate_addr_expr): Update call.

From-SVN: r113840

re PR libfortran/27575 (gfortran - does not generate error when trying to read too much data)

2006-05-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/27575
* gfortran.dg/read_eof_4.f90:  New test.

From-SVN: r113838

re PR libfortran/27575 (gfortran - does not generate error when trying to read too much data)

2006-05-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/27575
* io/transfer.c (read_block):  Add check for end file condition.
(read_block_direct): Add check for end file condition.

From-SVN: r113837

configure.ac: Add -Wno-overlength-strings.

* configure.ac: Add -Wno-overlength-strings.
* configure: Regenerate.

From-SVN: r113836

Daily bump.

From-SVN: r113834

verify-impl.c (verify_instructions_0): Special case for Object.<init>.

* verify-impl.c (verify_instructions_0) <op_return>: Special case
for Object.<init>.

From-SVN: r113830

options.texi: Move the Negative option.

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

* doc/options.texi: Move the Negative option.

From-SVN: r113827

re PR tree-optimization/22303 (CCP does not handle STRING_CSTs)

2006-05-16  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/22303
* tree-ssa-ccp.c (fold_const_aggregate_ref): Handle reads
from STRING_CSTs.
(evaluate_stmt): Fall back to fold_const_aggregate_ref, if
ccp_fold did not simplify the statement.

* gcc.dg/tree-ssa/ssa-ccp-13.c: New testcase.

From-SVN: r113826

re PR target/26885 (-m64 -m32 no longer creates 32-bit object)

gcc/

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

PR driver/26885
* Makefile.in (GCC_OBJS): New.
(OBJS-common): Add opts-common.o.
(xgcc$(exeext)): Replace gcc.o with $(GCC_OBJS).
(cpp$(exeext)): Likewise.
(gcc.o): Also depend on opts.h.
(opts-common.o): New.

* common.opt (gcoff): Add Negative(gdwarf-2).
(gdwarf-2): Add Negative(gstabs).
(gstabs): Add Negative(gstabs+).
(gstabs+): Add Negative(gvms).
(gvms): Add Negative(gxcoff).
(gxcoff): Add Negative(gxcoff+).
(gxcoff+): Add Negative(gcoff).
* config/i386/i386.opt (m32): Add Negative(m64).
(m64): Add Negative(m32).

* doc/options.texi: Document the Negative option.

* gcc.c: Include "opts.h".
(main): Call prune_options after expandargv.

* optc-gen.awk: Generate common declarations for all flag
variables in options.c. Output the neg_index field.

* opts.c (find_opt): Moved to ...
* opts-common.c: Here. New file.

* opts.h (cl_option): Add a neg_index field.
(find_opt): New.
(prune_options): Likewise.

gcc/cp/

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

PR driver/26885
* Make-lang.in (GXX_OBJS): Replace gcc.o with $(GCC_OBJS).

gcc/fortran/

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

PR driver/26885
* Make-lang.in (GFORTRAN_D_OBJS): Replace gcc.o with
$(GCC_OBJS).

gcc/java/

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

PR driver/26885
* Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
$(GCC_OBJS).

gcc/treelang/

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

PR driver/26885
* Make-lang.in (gtreelang$(exeext)): Replace gcc.o with
$(GCC_OBJS).

From-SVN: r113824

re PR middle-end/27573 (ICE with -fopenmp  -fprofile-generate)

PR middle-end/27573
* omp-low.c (expand_omp_parallel): Don't assert
.OMP_DATA_I = &.OMP_DATA_O is the first statement in the block,
instead search for it.

* gcc.dg/gomp/pr27573.c: New test.
* gfortran.dg/gomp/pr27573.f90: New test.

From-SVN: r113823

re PR c/27499 (ICE with unsigned iteration variable and -fopenmp)

PR c/27499
* gimplify.c (gimplify_omp_for): Remove assertion that iteration var
is signed.

* gcc.dg/gomp/pr27499.c: New test.
* g++.dg/gomp/pr27499.C: New test.

From-SVN: r113822

tm.texi (TARGET_LIBGCC_SDATA_SECTION): Add missing @end defmac.

* doc/tm.texi (TARGET_LIBGCC_SDATA_SECTION): Add missing @end
defmac.

From-SVN: r113821

re PR c++/27339 (out-of-class definition of value template parameter with private type)

PR c++/27339
* cp-tree.h (perform_access_checks): New function.
* semantics.c (perform_access_checks): New function.
(perform_deferred_access_checks): Use it.
* parser.c (cp_parser_simple_declaration): Adjust call to
cp_parser_init_declarator.
(cp_parser_type_parameter): Do not defer checks in default
arguments.
(cp_parser_explicit_specialization): Adjust call to
cp_parser_single_declaration.
(cp_parser_init_declarator): Perform template-parameter access
checks.
(cp_parser_parameter_declaration): Do not defer checks for
template parameter default arguments.
(cp_parser_template_declaration_after_export): Gather access
checks for template parameters, and pass them to
cp_parser_single_declaration.
(cp_parser_template_parameter_access_checks): New function.
(cp_parser_single_declaration): Add checks parameter.
PR c++/27339
* g++.dg/parser/access8.C: Adjust error marker.
* g++.dg/template/access17.C: New test.
* g++.dg/template/access18.C: Likewise.

From-SVN: r113819

re PR target/26600 (internal compiler error: in push_reload, at reload.c:1303)

PR target/26600
* config/i386/i386.c (legitimate_constant_p) <CONST_DOUBLE>: TImode
integer constants other than zero are only legitimate on TARGET_64BIT.
<CONST_VECTOR> Only zero vectors are legitimate.
(ix86_cannot_force_const_mem): Integral and vector constants can
always be put in the constant pool.

* gcc.target/i386/pr26600.c: New test case.

From-SVN: r113818

crtstuff.c (__dso_handle): Set section from TARGET_LBIGCC_SDATA_SECTION if defined.

* crtstuff.c (__dso_handle): Set section from
TARGET_LBIGCC_SDATA_SECTION if defined.
* doc/tm.text (TARGET_LIBGCC_SDATA_SECTION): Document.
* config/mips/mips.h (TARGET_LIBGCC_SDATA_SECTION): Define.

From-SVN: r113817

re PR target/27599 (build failure on mingw)

        PR target/27599
* config.host (i[34567]86-*-mingw*): Append i386/x-mingw32 to
host_xmake_file.

From-SVN: r113816

* tree-cfg.c (split_edge_bb_loc): Remove unused variable `src'.

From-SVN: r113811

Daily bump.

From-SVN: r113808

tree.c: (last_annotated_node): Use sources_locus typedef.

* tree.c: (last_annotated_node): Use sources_locus typedef.
This permits bootstrapping with --enable-mapped-location.

From-SVN: r113804

re PR c++/27505 (ICE in const folding with bitfields)

PR c++/27505
* call.c (convert_like_real): Convert bitfields to their declared
types when forming an rvalue.
* tree.c (convert_bitfield_to_declared_type): New function.
(rvalue): Use it.
* cp-tree.h (convert_bitfield_to_declare_type): Declare it.
PR c++/27505
* g++.dg/expr/bitfield1.C: New test.

From-SVN: r113803

Fix typo in the last commit. Sorry.

From-SVN: r113802

stacktrace.cc (StackTrace::FillInFrameInfo): Use UNWRAP_FUNCTION_DESCRIPTOR to compare frame->start_ip against the...

2006-05-15  Andreas Tobler  <a.tobler@schweiz.ch>

* stacktrace.cc (StackTrace::FillInFrameInfo): Use
UNWRAP_FUNCTION_DESCRIPTOR to compare frame->start_ip against the
klass->methods[j].ncode.

From-SVN: r113801

hashtable (hashtable<>::m_find, [...]): Add.

2006-05-15  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/hashtable (hashtable<>::m_find, m_insert_bucket): Add.
(hashtable<>::find, m_insert(const value_type&, std::tr1::true_type),
map_base<>::operator[]): Use the above.
* testsuite/performance/23_containers/insert/unordered_map_array.cc:
New.

* include/tr1/hashtable (hashtable<>::find_node,
insert(const value_type&, ...), erase_node): Rename to m_*, adjust
callers.
* include/tr1/hashtable: Minor cosmetic changes.

From-SVN: r113800

re PR tree-optimization/26830 (Repeated SSA update during loop header copying)

PR tree-optimization/26830
* tree-into-ssa.c (struct ssa_name_info): Add age field.
(info_for_ssa_name, current_info_for_ssa_name_age,
blocks_to_update): New variables.
(get_ssa_name_ann): Use info_for_ssa_name instead of SSA_NAME_AUX.
(clear_ssa_name_info, initialize_flags_in_bb,
mark_block_for_update): New functions.
(mark_def_sites, rewrite_stmt): Assert that blocks_to_update is NULL.
(insert_phi_nodes_for, mark_use_interesting, prepare_block_for_update,
prepare_def_site_for): Use mark_block_for_update.
(mark_def_interesting): Assert that the processed block is marked in
blocks_to_update.  Do not take blocks argument.
(prepare_use_sites_for, prepare_names_to_update): Do not take blocks
argument.
(rewrite_update_init_block, rewrite_update_stmt): Only process
blocks with statements to rewrite.
(delete_update_ssa): Do not clear SSA_NAME_AUX.
(update_ssa): Initialize and free blocks_to_update.  Do not
clear flags on statements.  Do not use blocks bitmap.
* tree.h (SSA_NAME_AUX): Removed.
(struct tree_ssa_name): Removed aux field.
* print-tree.c (print_node): Do not print SSA_NAME_AUX.

From-SVN: r113799

Fix spacing.

From-SVN: r113798

re PR tree-optimization/27603 (wrong code, apparently due to bad VRP (-O2))

2006-05-15  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/27603
* tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined):
Do computations in original type.

* gcc.dg/torture/pr27603.c: New testcase.

From-SVN: r113797

re PR fortran/25090 (Bad automatic character length)

2006-05-15  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25090
* resolve.c: Static resolving_index_expr initialized.
(entry_parameter): New function to emit errors for variables
that are not entry parameters.
(gfc_resolve_expr): Call entry_parameter, when resolving
variables, if the namespace has entries and resolving_index_expr
is set.
(resolve_charlen): Set resolving_index_expr before the call to
resolve_index_expr and reset it afterwards.
(resolve_fl_variable): The same before and after the call to
is_non_constant_shape_array, which ultimately makes a call to
gfc_resolve_expr.

PR fortran/25082
* resolve.c (resolve_code): Add error condition that the return
expression must be scalar.

PR fortran/24711
* matchexp.c (gfc_get_parentheses): New function.
(match_primary): Remove inline code and call above.
* gfortran.h: Provide prototype for gfc_get_parentheses.
* resolve.c (resolve_array_ref): Call the above, when start is a
derived type variable array reference.

2006-05-15  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25090
* gfortran.dg/entry_dummy_ref_1.f90: New test.

PR fortran/25082
* gfortran.dg/scalar_return_1.f90: New test.

PR fortran/24711
* gfortran.dg/derived_comp_array_ref_1.f90: New test.

From-SVN: r113796

see.c: Code style changes such as redundant paranthesis...

2006-05-15  Mircea Namolaru  <namolaru@il.ibm.com>

        * see.c: Code style changes such as redundant paranthesis,
        redundant intialization of local variables etc.
        (see_main): Declared now as static.
        * doc/invoke.texi: Update that -fsee is not enabled by
        default at -O3.

From-SVN: r113792

omp-low.c (check_omp_nesting_restrictions): New function.

* omp-low.c (check_omp_nesting_restrictions): New function.
(scan_omp_1): Call it.

* gcc.dg/gomp/critical-4.c: New test.
* gcc.dg/gomp/appendix-a/a.35.1.c: Add dg-warning.
* gcc.dg/gomp/appendix-a/a.35.3.c: Likewise.
* gfortran.dg/gomp/appendix-a/a.35.1.f90: Likewise.
* gfortran.dg/gomp/appendix-a/a.35.3.f90: Likewise.

From-SVN: r113790

re PR middle-end/27416 (ICE on invalid firstprivate/lastprivate)

PR middle-end/27416
* omp-low.c (build_outer_var_ref): If VAR is reference in orphaned
construct, return *VAR.

* libgomp.fortran/pr27416-1.f90: New test.

From-SVN: r113788

re PR fortran/27446 (ICE on OpenMP array REDUCTION clause)

PR fortran/27446
* trans-openmp.c (gfc_trans_omp_array_reduction): Ensure
OMP_CLAUSE_REDUCTION_{INIT,MERGE} are set to BIND_EXPR.

From-SVN: r113787

re PR c++/27582 (ICE with invalid template parameter)

PR c++/27582
* pt.c (any_dependent_template_arguments_p): Return early on invalid
argument list.

* g++.dg/template/dependent-args1.C: New test.

From-SVN: r113784

re PR c++/27581 (ICE using this-pointer in static member function)

PR c++/27581
* search.c (adjust_result_of_qualified_name_lookup): Skip on
invalid context_class.

* g++.dg/lookup/this1.C: New test.

From-SVN: r113781

re PR c++/27315 (ICE with ill-placed expression)

PR c++/27315
* pt.c (do_decl_instantiation): Return early on invalid decl.

* g++.dg/template/operator6.C: New test.
* g++.dg/template/incomplete3.C: New test.

From-SVN: r113778

re PR c++/27559 (ICE on templated operator new)

PR c++/27559
* pt.c (push_template_decl_real): Return error_mark_node instead
of broken decl.

* g++.dg/template/new4.C: New test.

From-SVN: r113777

re PR c++/27496 (ICE on broken templated friend)

PR c++/27496
* pt.c (tsubst_friend_class): Return early on invalid friend
declarations.

* g++.dg/template/void2.C: New test.

From-SVN: r113776

Make-lang.in (ada/decl.o): Replace target.h with $(TARGET_H).

gcc/ada/

2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>

* Make-lang.in (ada/decl.o): Replace target.h with $(TARGET_H).
(ada/misc.o): Likewise.
(ada/utils.o): Likewise.

gcc/cp/

2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>

* Make-lang.in (cp/decl.o): Add dependency on $(TARGET_H).
(cp/decl2.o): Likewise.
(cp/typeck.o): Likewise.
(cp/cvt.o): Likewise.
(cp/parser.o): Likewise.
(cp/call.o): Replace target.h with $(TARGET_H).

gcc/fortran/

2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>

* Make-lang.in (fortran/options.o): Depend on $(TARGET_H).

gcc/java/

2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>

* Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
(java/expr.o): Replace target.h with $(TARGET_H).
(java/parse.o): Likewise.

gcc/objcp/

2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>

* Make-lang.in (objcp/objcp-decl.o): Add dependency on
$(TARGET_H).

gcc/treelang/

2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>

* Make-lang.in (treelang/treetree.o): Add dependency on
$(TARGET_H).

From-SVN: r113773

Daily bump.

From-SVN: r113770

re PR rtl-optimization/27406 (gcc.c-torture/execute/built-in-setjmp.c fails on sh64-*-linux-gnu with -O2)

PR rtl-optimization/27406
* bt-load.c (migrate_btr_def): Skip the block having abnormal
edges.

From-SVN: r113766

pt.c (build_non_dependent_expr): Leave ADDR_EXPR of COMPONENT_REF alone.

gcc/cp/ChangeLog:
* pt.c (build_non_dependent_expr): Leave ADDR_EXPR of
COMPONENT_REF alone.
gcc/testsuite/ChangeLog:
* g++.dg/template/dependent-expr5.C: New test.

From-SVN: r113765

re PR middle-end/26729 (bad bitops folding)

PR middle-end/26729
* gcc.dg/pr26729-1.c: New test case.

From-SVN: r113764

re PR rtl-optimization/27538 (execute/20030128-1.c FAILs)

PR rtl-optimization/27538
* combine.c (expand_compound_operation): Call gen_lowpart
before calling simplify_shift_const.

From-SVN: r113763

re PR rtl-optimization/22563 (performance regression for gcc newer than 2.95)

PR rtl-optimization/22563
* expmed.c (store_fixed_bit_field): When using AND and IOR to store
a fixed width bitfield, always force the intermediates into psuedos.

From-SVN: r113762

re PR bootstrap/27501 (Shell compatibility problem)

2006-05-14  Bernhard Fischer  <aldot@gcc.gnu.org>

PR 27501
* mkconfig.sh: Use operator = instead of == for test.

From-SVN: r113758

README: Fix typo.

2006-05-14  Bernhard Fischer  <aldot@gcc.gnu.org>

* README: Fix typo.

From-SVN: r113757

dwarf2out.c (dbx_reg_number): Check return value from LEAF_REG_REMAP and only use it if it is valid.

* dwarf2out.c (dbx_reg_number): Check return value from
  LEAF_REG_REMAP and only use it if it is valid.
  (multiple_reg_loc_descriptor): Likewise.

From-SVN: r113756

config.host: Append i386/x-cygwin to host_xmake_file.

2006-05-13  Richard Guenther  <rguenther@suse.de>

* config.host <i[34567]86-*-cygwin*>: Append i386/x-cygwin to
host_xmake_file.

From-SVN: r113754

Daily bump.

From-SVN: r113752

df-core.c (df_bb_regno_last_use_find): Do not look for dataflow information attached to non-INSNs such as NOTEs.

* df-core.c (df_bb_regno_last_use_find): Do not look for dataflow
information attached to non-INSNs such as NOTEs.
(df_bb_regno_first_def_find, df_bb_regno_last_def_find): Likewise.

From-SVN: r113748

sources.am, [...]: Rebuilt.

* sources.am, Makefile.in: Rebuilt.
* Makefile.am (nat_source_files): Mention natVMChannels.cc, not
natChannels.cc.
* java/nio/channels/natVMChannels.cc: Renamed from
natChannels.cc.
* java/nio/channels/Channels.java: Removed.
* java/nio/channels/natChannels.cc: Removed.
* java/nio/channels/VMChannels.java: New file.

From-SVN: r113745

pr27003.c: New test.

* gcc.dg/pr27003.c: New test.

From-SVN: r113743

add self to MAINTAINERS

From-SVN: r113741

sources.am, [...]: Rebuilt.

* sources.am, Makefile.in: Rebuilt.
* java/text/DateFormat.java: Removed.

From-SVN: r113740

sources.am, [...]: Rebuilt.

* sources.am, Makefile.in: Rebuilt.
* gnu/java/net/protocol/jar/Connection.java: Removed.
* java/net/JarURLConnection.java: Removed.

From-SVN: r113739

java-interp.h (_Jv_InterpMethod::dump_object): Removed declaration.

* include/java-interp.h (_Jv_InterpMethod::dump_object): Removed
declaration.

From-SVN: r113738

hashtable (identity<>::operator(), [...]): Return by const ref.

2006-05-13  Peter Doerfler  <gcc@pdoerfler.com>

* include/tr1/hashtable (identity<>::operator(),
extract1st<>::operator()): Return by const ref.

From-SVN: r113737

sources.am, [...]: Rebuilt.

* sources.am, Makefile.in: Rebuilt.
* java/util/logging/LogManager.java: Removed.
* java/util/logging/Logger.java (resetLogger): New method, from
Classpath.
* java/io/RandomAccessFile.java: Removed.
* gnu/java/nio/channels/FileChannelImpl.java (create): New
method.
(FileChannelImpl): Now private.
* java/io/FileInputStream.java: Removed.
* java/io/FileOutputStream.java: Removed.
* java/security/AccessControlContext.java: Removed.
* java/lang/ThreadLocal.java: Removed.
* java/lang/InheritableThreadLocal.java: Removed.
* java/lang/Thread.java (locals): New field.
(getThreadLocals): New method.
* java/lang/natThread.cc (finish_): Clear 'locals'.

From-SVN: r113735

Daily bump.

From-SVN: r113733

target-supports.dg (check_cxa_atexit_available): Change v3_target_compile to ${tool}_target_compile.

* lib/target-supports.dg (check_cxa_atexit_available): Change
v3_target_compile to ${tool}_target_compile.

From-SVN: r113729

cplus-dem.c (demangle_fund_type): Ensure buf is large enough to hold "int%u_t".

* cplus-dem.c (demangle_fund_type): Ensure buf is large enough to
hold "int%u_t".

From-SVN: r113728

s390.c (s390_const_ok_for_constraint_p): Disallow -4G for On contraint.

2006-05-12  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.c (s390_const_ok_for_constraint_p): Disallow -4G for
On contraint.
* config/s390/s390.md: Adjust comment describing On constraint.

From-SVN: r113721

Daily bump.

From-SVN: r113719

NameFinder.java (lookup): If exec'ing addr2line fails, don't try again.

2006-05-11  Bryce McKinlay  <mckinlay@redhat.com>

* gnu/gcj/runtime/NameFinder.java (lookup): If exec'ing addr2line
fails, don't try again.
(use_addr2line): Field no longer final.

From-SVN: r113715

* lib/scanasm.exp (scan-not-hidden): Fix typo.

From-SVN: r113714

re PR fortran/27553 ([4.1 only] Testsuite ICE with -Wunused-labels)

PR fortran/27553
* parse.c (next_free): Return instead of calling decode_statement
upon error.
* gfortran.dg/label_5.f90: New test.

From-SVN: r113712

NameFinder.java (blacklist): New static field.

2006-05-11  Bryce McKinlay  <mckinlay@redhat.com>

* gnu/gcj/runtime/NameFinder.java (blacklist): New static field.
(lookup): If addr2line fails to find an address, flag the binary as
having no debug info and avoid calling addr2line on it again.

From-SVN: r113711

target-supports.exp (check_effective_target_powerpc_fprs, [...]): New.

* lib/target-supports.exp (check_effective_target_powerpc_fprs,
check_effective_target_powerpc_altivec_ok): New.
* g++.dg/eh/simd-2.C, g++.dg/ext/altivec-1.C,
g++.dg/ext/altivec-10.C, g++.dg/ext/altivec-11.C,
g++.dg/ext/altivec-12.C, g++.dg/ext/altivec-13.C,
g++.dg/ext/altivec-2.C, g++.dg/ext/altivec-3.C,
g++.dg/ext/altivec-4.C, g++.dg/ext/altivec-5.C,
g++.dg/ext/altivec-6.C, g++.dg/ext/altivec-7.C,
g++.dg/ext/altivec-8.C, g++.dg/ext/altivec-9.C,
g++.dg/ext/altivec-types-1.C, g++.dg/ext/altivec-types-2.C,
g++.dg/ext/altivec-types-3.C, g++.dg/ext/altivec-types-4.C,
gcc.dg/dfp/altivec-types.c, gcc.dg/simd-3.c,
gcc.dg/vect/vect-82_64.c, gcc.dg/vect/vect-83_64.c,
gcc.dg/vmx/vmx.exp, gcc.target/powerpc/980827-1.c,
gcc.target/powerpc/altivec-1.c, gcc.target/powerpc/altivec-10.c,
gcc.target/powerpc/altivec-11.c, gcc.target/powerpc/altivec-12.c,
gcc.target/powerpc/altivec-13.c, gcc.target/powerpc/altivec-14.c,
gcc.target/powerpc/altivec-15.c, gcc.target/powerpc/altivec-16.c,
gcc.target/powerpc/altivec-17.c, gcc.target/powerpc/altivec-18.c,
gcc.target/powerpc/altivec-19.c, gcc.target/powerpc/altivec-2.c,
gcc.target/powerpc/altivec-21.c, gcc.target/powerpc/altivec-22.c,
gcc.target/powerpc/altivec-3.c, gcc.target/powerpc/altivec-4.c,
gcc.target/powerpc/altivec-5.c, gcc.target/powerpc/altivec-6.c,
gcc.target/powerpc/altivec-7.c, gcc.target/powerpc/altivec-8.c,
gcc.target/powerpc/altivec-9.c,
gcc.target/powerpc/altivec-consts.c,
gcc.target/powerpc/altivec-pr22085.c,
gcc.target/powerpc/altivec-splat.c,
gcc.target/powerpc/altivec-types-1.c,
gcc.target/powerpc/altivec-types-2.c,
gcc.target/powerpc/altivec-types-3.c,
gcc.target/powerpc/altivec-types-4.c,
gcc.target/powerpc/altivec-varargs-1.c,
gcc.target/powerpc/altivec-vec-merge.c,
gcc.target/powerpc/ppc-vector-memcpy.c,
gcc.target/powerpc/ppc-vector-memset.c,
gcc.target/powerpc/ppc64-abi-2.c, gcc.target/powerpc/pr16155.c,
gcc.target/powerpc/pr16286.c, gcc.target/powerpc/pr27158.c: Use
these effective targets.
* gcc.dg/vmx/pr27006.c: Add missing close brace.
* gcc.dg/20020103-1.c: XFAIL on powerpc*-*-*.

From-SVN: r113709

re PR java/20418 (ICE if variable name is omitted in an initialiser and a qualified type for the variable is used)

* testsuite/libjava.compile/PR20418.java: New.
* testsuite/libjava.compile/PR20418.xfail: New.

From-SVN: r113707

cgraphunit.c (decide_is_function_needed): Don't force always_inline to be output at -O0.

* cgraphunit.c (decide_is_function_needed): Don't force always_inline
to be output at -O0.

From-SVN: r113704

re PR c++/27384 (ICE with invalid array size)

PR middle-end/27384
* fold-const.c (size_binop): Move sanity check for arguments to
the beginning of the function.

* g++.dg/other/fold1.C: New test.

From-SVN: r113701

re PR middle-end/27488 (ICE in tree_expr_nonnegative_p)

PR middle-end/27488
* fold-const.c (tree_expr_nonnegative_p): Return early on invalid
expression.

* gcc.dg/fold-nonneg-1.c: New test.

From-SVN: r113699

re PR c++/27547 (ICE on invalid operator=)

PR c++/27547
* decl.c (copy_fn_p): Return early on non-member functions.

* g++.dg/other/operator1.C: New test.

From-SVN: r113696

natSharedLibLoader.cc (init): Remove debugging line.

2006-05-11  Andrew Haley  <aph@redhat.com>

        * gnu/gcj/runtime/natSharedLibLoader.cc (init): Remove debugging
        line.

From-SVN: r113693

re PR middle-end/27529 (Does not fold (char *)(size_t)char_ptr or (size_t)(char *)size_t_var)

2006-05-11  Richard Guenther  <rguenther@suse.de>

PR middle-end/27529
* fold-const.c (fold_unary): Handle intermediate conversion
to a pointer type like intermediate conversion to an integer
type in folding of (T1)(T2)var to var.
Match the code to the comment in the final conversion for
(T1)(T2)var to (T1)var regarding to type precision.  Rather
than disallow T1 being of pointer type, assert that both T1
and var are of pointer type or not.  Make sure not to fall
over the frontends lazyness wrt array to pointer decay though.

* gcc.dg/tree-ssa/foldcast-1.c: New testcase.

From-SVN: r113692

Daily bump.

From-SVN: r113690

target-supports-dg.exp (check-flags): New.

* lib/target-supports-dg.exp (check-flags): New.
(dg-skip-if): Move flag checks.

From-SVN: r113686

libstdc++.exp (check_v3_target_cxa_atexit): Move to gcc subdir.

* testsuite/lib/libstdc++.exp (check_v3_target_cxa_atexit):
Move to gcc subdir.
* testsuite/lib/dg-options.exp (dg-require-iconv): Remove.
(dg-require-cxa-atexit): Move to gcc subdir.

From-SVN: r113685

target-supports-dg.exp (dg-require-cxa-atexit): New.

* lib/target-supports-dg.exp (dg-require-cxa-atexit): New.
* lib/target-supports.dg (check_cxa_atexit_available): New.

From-SVN: r113684

r113709@merlin: rearnsha | 2006-05-10 22:53:26 +0100

 r113709@merlin:  rearnsha | 2006-05-10 22:53:26 +0100
  * arm.c (arm_struct_value_rtx): Delete.
  (TARGET_STRUCT_VALUE_RTX): Use the default definition.
  (arm_init_cumulative_args): Always initialize nregs to zero.

From-SVN: r113683