2007-02-15  Andrew Haley  <aph@redhat.com>

        * Makefile.am (nat_source_files): Remove
        java/lang/management/natVMManagementFactory.cc.
        * java/lang/Thread.java (getStackTrace): Use reflection to call
        the ManagementFactory.
        * java/lang/management/VMManagementFactory.java: Remove native
        methods.
        * java/lang/management/natVMManagementFactory.cc: Deleted.
        * sources.am: Regnerate.
        * scripts/makemake.tcl: Add new "bcheaders" type.
        Move java/lang/management and gnu/classpath/management to "bc".
        Move gnu/java/lang/management to "bcheaders".

2007-02-16  Andrew Haley  <aph@redhat.com>

        * gnu/java/lang/management/MemoryMXBeanImpl.java,
        javax/management/MBeanServerDelegate.java: Use
        gnu.javax.management.ListenerData rather than
        gnu.classpath.ListenerData.
        * gnu/javax/management/ListenerData.java: Move here from
        gnu/classpath/ListenerData.java.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122041 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-16  Richard Guenther  <rguenther@suse.de>
Christian Bruel  <christian.bruel@st.com>

* fold-const.c (tree_swap_operands_p): Treat SSA_NAMEs like
DECLs but prefer SSA_NAMEs over DECLs.

* gcc.dg/strict-overflow-5.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122040 138bc75d-0d04-0410-961f-82ee72b054a4

* runtime/memory.c (deallocate): Correct comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122038 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2007-02-16  Tobias Burnus  <burnus@net-b.de>

       PR fortran/30793
       * trans-decl.c (gfc_generate_function_code): Do not initialize
         pointers to derived components.

testsuite/
2007-02-16  Tobias Burnus  <burnus@net-b.de>

       PR fortran/30793
       * gfortran.dg/func_derived_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122037 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-16  Richard Guenther  <rguenther@suse.de>

* tree-flow-inline.h (single_imm_use_p): Remove.
(zero_imm_uses_p): Likewise.
* tree-ssa-coalesce.c (create_outofssa_var_map): Use has_single_use
instead of single_imm_use_p.
* tree-cfg.c (replace_uses_by): Use has_zero_use instead of
zero_imm_uses_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122036 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

PR other/27843
* Makefile.in (SYSTEM_HEADER_DIR): Use single quotes to avoid
nested double- and backquotes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122032 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Added "pdf" target to .PHONY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122031 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/30391
* tree.c (expr_align): Handle MODIFY_EXPR.  GIMPLE_MODIFY_STMT
should be unreachable.
(build2_stat): Allow construction of MODIFY_EXPR at any time.
For the time being redirect GIMPLE_MODIFY_STMT to the new
(renamed) build_gimple_modify_stmt_stat.
(build2_gimple_stat): Rename to...
(build_gimple_modify_stmt_stat): Now longer take a CODE argument.
Always build a GIMPLE_MODIFY_STMT node.
* tree.h (build2_gimple, build2_gimple_stat): Delete.
(build_gimple_modify_stmt, build_gimple_modify_stmt_stat): New
declarations.

* tree-cfg.c (factor_computed_gotos, tree_merge_blocks,
gimplify_val): Use build_gimple_modify_stmt instead of build2_gimple.
* tree-complex.c (set_component_ssa_name, expand_complex_move,
expand_complex_div_wide): Likewise.
* tree-ssa-dom.c (record_equivalences_from_stmt): Likewise.
* tree-ssa-loop-im.c (schedule_sm): Likewise.
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Likewise.
* tree-ssa-loop-manip.c (create_iv): Likewise.
* tree-ssa-phiopt.c (conditional_replacement, minmax_replacement,
abs_replacement): Likewise.
* tree-ssa-pre.c (create_expression_by_pieces, poolify_modify_stmt,
realify_fake_stores): Likewise.

* builtins.c (std_expand_builtin_va_start): Build a MODIFY_EXPR
node rather than a GIMPLE_MODIFY_STMT node.
(std_gimpify_va_arg_expr, expand_builtin_va_copy,
fold_builtin_memset, fold_builtin_memory_op, do_mpfr_sincos):
Likewise.
(integer_valued_real_p): Handle MODIFY_EXPR, not GIMPLE_MODIFY_STMT.
* expr.c (expand_expr_real_1): Handle both MODIFY_EXPR and
GIMPLE_MODIFY_STMT.

* gfortran.dg/pr30391-1.f90: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122030 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30433
        * fold-const.c (fold_comparison): Add back the
        folding of constant complex comparisions.
2007-02-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30433
        * gcc.c-torture/compile/pr30433.c: New testcase to check
        that complex constants comparisions are foldded.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122029 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C++/30158
        * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
        statement expression if we had an error mark node.
2007-02-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C++/30158
        * g++.dg/ext/stmtexpr10.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122028 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30729
        * stmt.c (warn_if_unused_value): VA_ARG_EXPR has side
        effects unknown to this function, return early.

2007-02-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30729
        * gcc.dg/Wunused-value-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122027 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-16  Matthias Klose  <doko@debian.org>

        * texi2pod.pl: Handle @subsubsection, ignore @anchor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122026 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* lower-subreg.c (move_eh_region_note): New static function.
(resolve_simple_move): Call it.
(decompose_multiword_subregs): Track blocks for which we resolve a
simple move which is also a control flow insn.  Pass them to
find_many_sub_basic_blocks.
(pass_lower_subreg): Add TODO_verify_flow.
(pass_lower_subreg2): Likewise.
testsuite/:
* g++.dg/eh/subreg-1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122025 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122023 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Kyle Galloway  <kgallowa@redhat.com>

* interpret.cc (_Jv_InterpMethod::check_handler): New method.
    * interpret-run.cc: Change the catch section to report exception
    events and to use the new check_handler method.
    * include/java-interp.h (_Jv_InterpMethod): Add check_handler.
    * gnu/gcj/jvmti/ExceptionEvent.java: New file.
    * gnu/gcj/jvmti/ExceptionEvent.h: New file.
    * gnu/gcj/jvmti/natExceptionEvent.cc: New file.
    * libjava/classpath/lib/gnu/gcj/jvmti/ExceptionEvent.class: New
    file.
    * sources.am: Added ExceptionEvent.java.
    * Makefile.am: Added natExceptionEvent.cc
    * Makefile.in: Regenerated.
    * include/Makefile.in: Regenerated.
    * gcj/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122019 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* tree.h (enum tree_code_class): Add tcc_vl_exp.
(VL_EXP_CLASS_P): New.
(TREE_OPERAND_CHECK): Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
(TREE_OPERAND_CHECK_CODE): Likewise.
(GIMPLE_STMT_OPERAND_CHECK): Likewise.
(TREE_RTL_OPERAND_CHECK): Likewise.
(tree_operand_check_failed): Make second parameter the whole tree
instead of its code.  Fixed callers.
(VL_EXP_CHECK): New.
(TREE_OPERAND_LENGTH): New.
(VL_EXP_OPERAND_LENGTH): New.
(CALL_EXPR_FN): New.
(CALL_EXPR_STATIC_CHAIN): New.
(CALL_EXPR_ARGS): New.
(CALL_EXPR_ARG): New.
(call_expr_nargs): New.
(CALL_EXPR_ARGP): New.
(build_nt_call_list): Declare.
(build_vl_exp_stat): Declare.
(build_vl_exp): New.
(build_call_list): Declare.
(build_call_nary): Declare.
(build_call_valist): Declare.
(build_call_array): Declare.
(call_expr_arg): Declare.
(call_expr_argp): Declare.
(call_expr_arglist): Declare.
(fold_build_call_list): Declare.
(fold_build_call_list_initializer): Declare.
(fold_call_expr): Declare to replace fold_builtin.
(fold_builtin_fputs): Update to agree with modified definition.
(fold_builtin_strcpy): Likewise.
(fold_builtin_strncpy): Likewise.
(fold_builtin_memory_chk): Likewise.
(fold_builtin_stxcpy_chk): Likewise.
(fold_builtin_strncpy_chk): Likewise.
(fold_builtin_next_arg): Likewise.
(fold_build_call_expr): Declare.
(fold_builtin_call_list): Declare.
(fold_builtin_call_valist): Declare.
(build_call_expr): Declare.
(validate_arglist): Update to agree with modified definition.
(tree_operand_length): New.
(call_expr_arg_iterator): New.
(init_call_expr_arg_iterator): New.
(next_call_expr_arg): New.
(first_call_expr_arg): New.
(more_call_expr_args_p): New.
(FOR_EACH_CALL_EXPR_ARG): New.

* tree.c (tree_code_class_string): Add entries for tcc_vl_exp
and tcc_gimple_stmt.
(tree_code_size): Update documentation.  Use sizeof (tree) rather
than sizeof (char *).
(tree_size): Likewise.  Add case for tcc_vl_exp.
(tree_node_structure): Add case for tcc_vl_exp.
(contains_placeholder_p): Likewise.
(substitute_in_expr): Likewise.
(substitute_placeholder_in_expr): Likewise.
(stabilize_reference_1): Likewise.
(build3_stat): Remove logic for CALL_EXPRs.  Replace with assertion
to diagnose breakage of this interface for constructing CALL_EXPRs.
(build_nt): Add similar assertion here.
(build_nt_call_list): New.
(simple_cst_equal) <CALL_EXPR>: Rewrite to use new accessors.
(iterative_hash_expr): Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
(get_callee_fndecl): Use new CALL_EXPR accessors.
(tree_operand_check_failed): Change parameters to pass entire node
instead of its code, so that we can call TREE_OPERAND_LENGTH on it.
(process_call_operands): New.
(build_vl_exp_stat): New.
(build_call_list): New.
(build_call_nary): New.
(build_call_valist): New.
(build_call_array): New.
(walk_tree): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(call_expr_arglist): New.

* tree.def (CALL_EXPR): Change representation of CALL_EXPRs to use
tcc_vl_exp instead of a fixed-size tcc_expression.

* doc/c-tree.texi (CALL_EXPR): Document new representation and
accessors for CALL_EXPRs.
(AGGR_INIT_EXPR): Likewise.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* builtins.c (c_strlen): Return NULL_TREE instead of 0.
(expand_builtin_nonlocal_goto): Change parameter to be entire
CALL_EXPR instead of an arglist.  Use new CALL_EXPR accessors.
(expand_builtin_prefetch): Likewise.
(expand_builtin_classify_type): Likewise.
(mathfn_built_in): Return NULL_TREE instead of 0.
(expand_errno_check): Use new CALL_EXPR accessors.
(expand_builtin_mathfn): Use new CALL_EXPR accessors and constructors.
Return NULL_RTX instead of 0.
(expand_builtin_mathfn_2): Likewise.
(expand_builtin_mathfn_3): Likewise.
(expand_builtin_interclass_mathfn): Likewise.
(expand_builtin_sincos): Likewise.
(expand_builtin_cexpi): Likewise.
(expand_builtin_int_roundingfn): Likewise.
(expand_builtin_int_roundingfn_2): Likewise.
(expand_builtin_pow): Likewise.
(expand_builtin_powi): Likewise.
(expand_builtin_strlen): Pass entire CALL_EXPR as parameter instead
of arglist, fixing callers appropriately.  Use new CALL_EXPR
accessors and constructors.  Return NULL_RTX instead of 0.
(expand_builtin_strstr): Likewise.
(expand_builtin_strchr): Likewise.
(expand_builtin_strrchr): Likewise.
(expand_builtin_strpbrk): Likewise.
(expand_builtin_memcpy): Likewise.
(expand_builtin_mempcpy): Likewise.
(expand_builtin_mempcpy_args): New.
(expand_builtin_memmove): Similarly to expand_builtin_mempcpy.
(expand_builtin_memmove_args): New.
(expand_builtin_bcopy): Similarly to expand_builtin_mempcpy.
(expand_movstr): Likewise.
(expand_builtin_strcpy): Likewise.
(expand_builtin_strcpy_args): New.
(expand_builtin_stpcpy): Similarly to expand_builtin_strcpy.
(expand_builtin_strncpy): Likewise.
(expand_builtin_memset): Likewise.
(expand_builtin_memset_args): New.
(expand_builtin_bzero): Similarly to expand_builtin_memset.
(expand_builtin_memcmp): Likewise.
(expand_builtin_strcmp): Likewise.
(expand_builtin_strncmp): Likewise.
(expand_builtin_strcat): Likewise.
(expand_builtin_strncat): Likewise.
(expand_builtin_strspn): Likewise.
(expand_builtin_strcspn): Likewise.
(expand_builtin_args_info): Likewise.
(expand_builtin_va_start): Likewise.
(gimplify_va_arg_expr): Likewise.
(expand_builtin_va_end): Likewise.
(expand_builtin_va_copy): Likewise.
(expand_builtin_frame_address): Likewise.
(expand_builtin_alloca): Likewise.
(expand_builtin_bswap): Likewise.
(expand_builtin_unop): Likewise.
(expand_builtin_fputs): Likewise.
(expand_builtin_expect): Likewise.
(expand_builtin_fabs): Likewise.
(expand_builtin_copysign): Likewise.
(expand_builtin_printf): Likewise.
(expand_builtin_fprintf): Likewise.
(expand_builtin_sprintf): Likewise.
(expand_builtin_init_trampoline): Likewise.
(expand_builtin_signbit): Likewise.
(expand_builtin_fork_or_exec): Likewise.
(expand_builtin_sync_operation): Likewise.
(expand_builtin_compare_and_swap): Likewise.
(expand_builtin_lock_test_and_set): Likewise.
(expand_builtin_lock_release): Likewise.
(expand_builtin): Likewise.
(builtin_mathfn_code): Likewise.

(fold_builtin_constant_p): Pass call arguments individually instead
of as an arglist, fixing callers appropriately.  Use new CALL_EXPR
accessors and constructors.  Return NULL_TREE instead of 0.
(fold_builtin_expect): Likewise.
(fold_builtin_classify_type): Likewise.
(fold_builtin_strlen): Likewise.
(fold_builtin_nan): Likewise.
(integer_valued_real_p): Likewise.
(fold_trunc_transparent_mathfn): Likewise.
(fold_fixed_mathfn): Likewise.
(fold_builtin_cabs): Likewise.
(fold_builtin_sqrt): Likewise.
(fold_builtin_cbrt): Likewise.
(fold_builtin_cos): Likewise.
(fold_builtin_cosh): Likewise.
(fold_builtin_tan): Likewise.
(fold_builtin_sincos): Likewise.
(fold_builtin_cexp): Likewise.
(fold_builtin_trunc): Likewise.
(fold_builtin_floor): Likewise.
(fold_builtin_ceil): Likewise.
(fold_builtin_round): Likewise.
(fold_builtin_int_roundingfn): Likewise.
(fold_builtin_bitop): Likewise.
(fold_builtin_bswap): Likewise.
(fold_builtin_logarithm): Likewise.
(fold_builtin_hypot): Likewise.
(fold_builtin_pow): Likewise.
(fold_builtin_powi): Likewise.
(fold_builtin_exponent): Likewise.
(fold_builtin_memset): Likewise.
(fold_builtin_bzero): Likewise.
(fold_builtin_memory_op): Likewise.
(fold_builtin_bcopy): Deleted; call site changed to invoke
fold_builtin_memory_op directly.
(fold_builtin_strcpy): Similarly as for fold_builtin_memory_op.
(fold_builtin_strncpy): Likewise.
(fold_builtin_memcmp): Likewise.
(fold_builtin_strcmp): Likewise.
(fold_builtin_strncmp): Likewise.
(fold_builtin_signbit): Likewise.
(fold_builtin_copysign): Likewise.
(fold_builtin_isascii): Likewise.
(fold_builtin_toascii): Likewise.
(fold_builtin_isdigit): Likewise.
(fold_builtin_fabs): Likewise.
(fold_builtin_abs): Likewise.
(fold_builtin_fmin_fmax): Likewise.
(fold_builtin_carg): Likewise.
(fold_builtin_classify): Likewise.
(fold_builtin_unordered_cmp): Likewise.

(fold_builtin_0, fold_builtin_2, fold_builtin_3, fold_builtin_4):
New functions split out from fold_builtin_1.
(fold_builtin_n): New.
(fold_builtin_varargs): New.
(fold_builtin): Deleted.  Most callers changed to use fold_call_expr
instead.
(fold_call_expr): New.
(build_function_call_expr): Rewrite to use new helper function.
(fold_builtin_call_list): New.
(build_call_expr): New.
(fold_builtin_call_valist): New.
(rewrite_call_expr): New.
(validate_arg): New.
(validate_arglist): Change parameter to be entire CALL_EXPR instead
of an arglist.  Change return type to bool.  Use new CALL_EXPR
accessors.

(fold_builtin_strstr):  Pass call arguments individually instead
of as an arglist, fixing callers appropriately.  Use new CALL_EXPR
accessors and constructors.  Return NULL_TREE instead of 0.
(fold_builtin_strchr): Likewise.
(fold_builtin_strrchr): Likewise.
(fold_builtin_strpbrk): Likewise.
(fold_builtin_strcat): Likewise.
(fold_builtin_strncat): Likewise.
(fold_builtin_strspn): Likewise.
(fold_builtin_strcspn): Likewise.
(fold_builtin_fputs): Likewise.
(fold_builtin_next_arg): Likewise.
(fold_builtin_sprintf): Likewise.

(expand_builtin_object_size): Use new CALL_EXPR accessors.  Use
NULL_RTX instead of 0.
(expand_builtin_memory_chk): Likewise.
(maybe_emit_chk_warning): Likewise.
(maybe_emit_sprintf_chk_warning): Likewise.

(fold_builtin_object_size): Pass call arguments individually instead
of as an arglist, fixing callers appropriately.  Use new CALL_EXPR
accessors and constructors.  Return NULL_TREE instead of 0.
(fold_builtin_memory_chk): Likewise.
(fold_builtin_stxcpy_chk): Likewise.
(fold_builtin_strncpy_chk): Likewise.
(fold_builtin_strcat_chk): Likewise.
(fold_builtin_strcat_chk): Likewise.
(fold_builtin_strncat_chk): Likewise.
(fold_builtin_sprintf_chk): Likewise.
(fold_builtin_snprintf_chk): Likewise.
(fold_builtin_printf): Likewise.
(fold_builtin_vprintf): Likewise.

* fold-const.c (negate_expr_p): Use new CALL_EXPR accessors and
constructors.
(operand_equal_p): Add separate tcc_vl_exp/CALL_EXPR case.
(make_range): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(extract_muldiv_1): Add VL_EXP_CLASS_P case.
(fold_mathfn_compare): Use new CALL_EXPR accessors and constructors.
(fold_unary): Likewise.
(fold_binary): Likewise.
(fold_ternary): Remove CALL_EXPR case, since they are no longer
ternary expressions.
(fold): Add logic for tcc_vl_exp.
(fold_checksum_tree):  Make it know about tcc_vl_exp.  Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(fold_build3_stat): Add assertion to flag broken interface for
constructing CALL_EXPRs.
(fold_build_call_list): New.
(fold_build_call_list_initializer): New.
(tree_expr_nonnegative_p): Use new CALL_EXPR accessors and
constructors.
(fold_strip_sign_ops): Likewise.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* tree-dump.c (dequeue_and_dump) <CALL_EXPR>: Use new CALL_EXPR
accessors and dump arguments explicitly.

* tree-pretty-print.c (do_niy): Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
(dump_generic_node): Use new CALL_EXPR accessors and walk arguments
explicitly.
(print_call_name): Use new CALL_EXPR accessors.

* print-tree.c (print_node): Add case tcc_vl_exp.  Print
CALL_EXPR arguments explicitly instead of as a list.  Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.

* tree-vrp.c (stmt_interesting_for_vrp): Use new CALL_EXPR accessors.
(vrp_visit_stmt): Likewise.

* tree-ssa-loop-im.c (outermost_invariant_loop_expr):  Make it
know about tcc_vl_exp.  Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
(force_move_till_expr): Likewise.

* targhooks.c (default_external_stack_protect_fail): Use
build_call_expr instead of build_function_call_expr.
(default_hidden_stack_protect_fail): Likewise.

* tree-complex.c (expand_complex_libcall): Use build_call_expr to
build the call.

* cgraphbuild.c (build_cgraph_edges): Use new CALL_EXPR accessors
and walk arguments explicitly.

* tree-ssa-loop-niter.c (simplify_replace_tree): Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(expand_simple_operations): Likewise.
(infer_loop_bounds_from_array): Use new CALL_EXPR accessors.

* gengtype.c (adjust_field_tree_exp): Use TREE_OPERAND_LENGTH instead
of TREE_CODE_LENGTH.
(walk_type): Tweak walking of arrays not to blow up on CALL_EXPRs.

* optabs.c (expand_widen_pattern-expr): Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.

* value_prof.c (tree_ic): Use new CALL_EXPR accessors.
(tree_ic_transform): Likewise.
(interesting_stringop_to_profile_p): Pass entire CALL_EXPR as
parameter instead of arglist.  Fix callers.
(tree_stringop_fixed_value): Use new CALL_EXPR accessors.
(tree_stringops_transform): Likewise.
(tree_indirect_call_to_profile): Likewise.
(tree_stringops_values_to_profile): Likewise.

* tree-tailcall.c (find_tail_calls): Use new CALL_EXPR iterator.
(eliminate_tail_call): Likewise.

* ipa-cp.c (ipcp_update_callgraph): Use new CALL_EXPR accessors.

* tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
Use TREE_OPERAND_LENGTH and generalize to handle any number of
operands.
(instantiate_parameters_1): Can't handle tcc_vl_exp here.

* omp-low.c (build_omp_barrier): Use build_call_expr.
(lower_rec_input_clauses): Likewise.
(lower_reduction_clauses): Likewise.
(expand_parallel_call): Likewise.
(maybe_catch_exception): Likewise.
(expand_omp_for_generic): Likewise.
(expand_omp_for_static_nochunk): Likewise.
(expand_omp_sections): Likewise.
(lower_omp_single_simple): Likewise.
(lower_omp_single_copy): Likewise.
(lower_omp_master): Likewise.
(lower_omp_ordered): Likewise.
(lower_omp_critical): Likewise.

* ipa-reference.c (check-call): Use new CALL_EXPR iterator.
(scan_for_static_refs): Create tcc_vl_exp case for CALL_EXPR.

* tree-gimple.c (is_gimple_call_addr): Fix doc.
(recalculate_side_effects): Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.  Add tcc_vl_exp case.

* tree-chrec.c (chrec_contains_symbols): Use TREE_OPERAND_LENGTH
and generalize to handle any number of operands.
(chrec_contains_undetermined): Likewise.
(tree_contains_chrecs): Likewise.
(evolution_function_is_invariant_rec_p): Use TREE_OPERAND_LENGTH.

* cgraphunit.c (update_call_expr): Use new CALL_EXPR accessors.

* tree-ssa-ccp.c (ccp_fold): Use new CALL_EXPR accessors.  Use
fold_call_expr instead of fold_builtin.
(ccp_fold_builtin): Likewise.  Update calls into builtins.c to
match declarations there.
(fold_stmt): Use new CALL_EXPR constructor and accessors.  Doc
updates.

* tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.

* ipa-pure-const.c (check_call): Use new CALL_EXPR accessors.
(scan_function): Add case tcc_vl_exp for CALL_EXPR.

* tree-stdarg.c (execute_optimize_stdarg): Use new CALL_EXPR
accessors.

* tree-ssa-math-opts.c (execute_cse_sincos_1): Use build_call_expr.
(execute_cse_sincos): Use new CALL_EXPR accessors.

* tree-ssa-alias.c (find_used_portions): Use new CALL_EXPR iterator.

* gimple-low.c (lower_function_body): Use build_call_expr.
(lower_builtin_setjmp): Likewise.

* expr.c (emit_block_move_via_libcall): Use build_call_expr.
(set_storage_via_libcall): Likewise.
(safe_from_p): Add tcc_vl_exp case.  Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.
(expand_expr_real_1): Use new CALL_EXPR accessors.

* tree-browser.c (store_child_info): Use TREE_OPERAND_LENGTH and
generalize to handle any number of operands.
(TB_parent_eq): Likewise.

* predict.c (expr_expected_value): Use new CALL_EXPR accessors.
(strip_builtin_expect): Likewise.

* function.c (gimplify_parameters): Use build_call_expr.

* tree-vectorizer.c (vect_is_simple_reduction): Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.

* ipa-type-escape.c (check_call): Use new CALL_EXPR iterators.
(scan_for_refs): Add case tcc_vl_exp for CALL_EXPR.

* tree-data-ref.c (get_references_in_stmt): Use new CALL_EXPR
iterators.

* gimplify.c (build_stack_save_restore): Use build_call_expr.
(gimplify_decl_expr): Likewise.
(gimplify_call_expr): Use fold_call_expr instead of fold_builtin.
Use new CALL_EXPR iterators.
(gimplify_modify_expr_to_memcpy): Use build_call_expr.
(gimplify_modify_expr_to_memset): Likewise.
(gimplify_variable_sized_compare): Likewise.
(gimplify_omp_atomic_fetch_op): Likewise.
(gimplify_omp_atomic_pipeline): Likewise.
(gimplify_omp_atomic_mutex): Likewise.
(gimplify_function_tree): Likewise.

* calls.c (alloca_call_p): Use new CALL_EXPR accessors.
(call_expr_flags): Likewise.
(expand_call): Likewise.

* except.c (expand_builtin_eh_return_data_regno): Pass entire
CALL_EXPR as parameter instead of arglist.  Use new CALL_EXPR
        accessors.

* coverage.c (create_coverage): Use build_call_expr.

* tree-ssa-pre.c (expression_node_pool, list_node_pool): Delete.
(temp_call_expr_obstack): New.
(pool_copy_list): Delete.
(temp_copy_call_expr): New.
(phi_translate): Add case tcc_vl_exp for CALL_EXPR.  Use new
CALL_EXPR accessors.  Get rid of special goo for copying argument
lists and use temp_copy_call_expr instead.
(valid_in_sets): Add case tcc_vl_exp for CALL_EXPR.  Use new
CALL_EXPR accessors.
(create_expression_by_pieces): Likewise.  Use build_call_array
to construct the result instead of fold_build3.
(create_value_expr_from): Add tcc_vl_exp.  Delete special goo for
dealing with argument lists.
(init_pre): Remove references to expression_node_pool and
list_node_pool.  Init temp_call_expr_obstack instead.
(fini_pre): Remove references to expression_node_pool and
list_node_pool.

* tree-sra.c (sra_walk_call_expr): Use new CALL_EXPR accessors
and walk arguments explicitly instead of as a list.

* tree-mudflap.c (mf_build_check_statement_for): Use build_call_expr.
(mx_register_decls): Likewise.
(mudflap_register_call): Likewise.
(mudflap_finish_file): Likewise.

* ipa-prop.c (ipa_callsite_compute_count): Use new CALL_EXPR accessors.
(ipa_callsite_compute_param): Likewise.

* tree-vect-patterns.c (vect_recog_pow_pattern): Use new CALL_EXPR
accessors and constructor.

* tree-nested.c (convert_nl_goto_reference): Use new CALL_EXPR
accessors and constructor.
(convert_tramp_reference): Likewise.
(convert_call_expr): Likewise.
(finalize_nesting_tree_1): Likewise.

* tree-ssa.c (tree_ssa_useless_type_conversion): Use new CALL_EXPR
accessors.

* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Use build_call_expr.

* tree-inline.c (initialize_inlined_parameters): Pass entire
CALL_EXPR as parameter instead of arglist.  Use new CALL_EXPR
accessors.
(estimate_num_insns_1): Use new CALL_EXPR accessors.
(expand_call_inline): Tidy up call to initialize_inlined_parameters.

* tree-vect-transform.c (vect_create_epilog_for_reduction):  Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(vectorizable_reduction): Likewise.
(vectorizable_call): Use new CALL_EXPR iterators.
(vectorizable_conversion): Use build_call_expr.
(vectorizable_operation): Use TREE_OPERAND_LENGTH.
(vect_gen_widened_results_half): Use build_call_expr.
(vect_setup_realignment): Likewise.
(vectorizable_live_operation): Use TREE_OPERAND_LENGTH.

* tree-object-size.c (alloc_object_size): Use new CALL_EXPR accessors.
(pass_through_call): Likewise.
(compute_object_sizes): Likewise.  Use fold_call_expr instead of
fold_builtin.

* tree-profile.c (tree_gen_interval_profiler): Use build_call_expr.
(tree_gen_pow2_profiler): Likewise.
(tree_gen_one_value_profiler): Likewise.
(tree_gen_ic_func_profiler): Likewise.
(tree_gen_average_profiler): Likewise.
(tree_gen_ior_profiler): Likewise.

* tree-ssa-structalias.c (get_constraint_for): Add case tcc_vl_exp.
(find_func_aliases): Use new CALL_EXPR accessors.  Add case
tcc_vl_exp.  Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.

* tree-ssa-reassoc.c (get_rank): Use TREE_OPERAND_LENGTH instead
of TREE_CODE_LENGTH.

* stmt.c (warn_if_unused_value): Use TREE_OPERAND_LENGTH instead
of TREE_CODE_LENGTH.

* convert.c (convert_to_real): Use new CALL_EXPR accessors and
constructor.
(convert_to_integer): Likewise.

* tree-ssa-operands.c (get_call_expr_operands): Use new CALL_EXPR
accessors.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* config/alpha/alpha.c (alpha_expand_builtin): Use new CALL_EXPR
accessors.
* config/frv/frv.c (frv_expand_builtin): Likewise.
* config/s390/s390.c (s390_expand_builtin): Likewise.

* config/sparc/sparc.c (sparc_gimplify_va_arg): Use build_call_expr.
(sparc_expand_builtin): Use new CALL_EXPR accessors.

* config/i386/i386.c (ix86_function_ok_for_sibcall): Likewise.
(ix86_expand_binop_builtin): Pass entire CALL_EXPR as parameter
instead of arglist.  Use new CALL_EXPR accessors on it.  Fix callers.
(ix86_expand_store_builtin): Likewise.
(ix86_expand_unop_builtin): Likewise.
(ix86_expand_unop1_builtin): Likewise.
(ix86_expand_sse_compare): Likewise.
(ix86_expand_sse_comi): Likewise.
(ix86_expand_vec_init_builtin): Likewise.
(ix86_expand_vec_ext_builtin): Likewise.
(ix86_expand_vec_set_builtin): Likewise.
(ix86_expand_builtin): Use new CALL_EXPR accessors.

* config/sh/sh.c (sh_expand_builtin): Use new CALL_EXPR accessors.
* config/c4x/c4x.c (c4x_expand_builtin): Likewise.

* config/iq2000/iq2000.c (expand_one_builtin): Pass entire CALL_EXPR
instead of arglist.  Use new CALL_EXPR accessors.  Fix callers.
(iq2000_expand_builtin): Use new CALL_EXPR accessors.

* config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Use
build_call_expr.
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise.
(rs6000_expand_unop_builtin): Pass entire CALL_EXPR instead of
arglist.  Use new CALL_EXPR accessors.  Fix callers.
(altivec_expand_abs_builtin): Likewise.
(rs6000_expand_binop_builtin): Likewise.
(altivec_expand_predicate_builtin): Likewise.
(altivec_expand_lv_builtin): Likewise.
(spe_expand_stv_builtin): Likewise.
(altivec_expand_stv_builtin): Likewise.
(rs6000_expand_ternop_builtin): Likewise.
(altivec_expand_ld_builtin): Use new CALL_EXPR accessors.
(altivec_expand_st_builtin): Likewise.
(altivec_expand_dst_builtin): Likewise.
(altivec_expand_vec_init_builtin): Pass entire CALL_EXPR instead of
arglist.  Use new CALL_EXPR accessors.  Fix callers.
(altivec_expand_vec_set_builtin): Likewise.
(altivec_expand_vec_ext_builtin): Likewise.
(altivec_expand_builtin): Use new CALL_EXPR accessors.
(spe_expand_builtin): Likewise.
(spe_expand_predicate_builtin): Pass entire CALL_EXPR instead of
arglist.  Use new CALL_EXPR accessors.  Fix callers.
(spe_expand_evsel_builtin): Likewise.
(rs6000_expand_builtin): Use new CALL_EXPR accessors.  VCFUX and
FCFSX cases must construct whole new CALL_EXPR, not just arglist.

* config/arm/arm.c (arm_expand_binop_builtin): Pass entire CALL_EXPR
instead of arglist.  Use new CALL_EXPR accessors.  Fix callers.
(arm_expand_unop_builtin): Likewise.
(arm_expand_builtin): Use new CALL_EXPR accessors.

* config/mips/mips.c (mips_expand_builtin):  Use new CALL_EXPR
accessors.

* config/bfin/bfin.c (bfin_expand_binop_builtin): Pass entire CALL_EXPR
instead of arglist.  Use new CALL_EXPR accessors.  Fix callers.
(bfin_expand_unop_builtin): Likewise.
(bfin_expand_builtin): Use new CALL_EXPR accessors.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* c-semantics.c (build_stmt): Add internal diagnostic check.

* c-pretty-print.c (pp_c_postfix_expression): Use new CALL_EXPR
accessors.  Print arguments explicitly instead of as a list.

* c-typeck.c (build_function_call): Use new CALL_EXPR constructors.

* c-omp.c (c_finish_omp_barrier): Use build_call_expr.
(c_finish_omp_flish): Likewise.

* c-common.c (verify_tree): Use new CALL_EXPR accessors.  Traverse
arguments explicitly instead of as a list.  Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.
(check_function_arguments_recurse): Use new CALL_EXPR accessors.
(c_warn_unused_result): Likewise.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
Change class to tcc_vl_exp.

* call.c (build_call): Use build_call_list instead
of build3.
(build_over_call): Likewise.
(build_new_method_call): Use build_min_non_dep_call_list
instead of build_min_non_dep.

* error.c (dump_call_expr_args): New function.
(dump_aggr_init_expr_args): New function.
(dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.

* cvt.c (convert_to_void): Use build_call_array instead
of build3; use new AGGR_INIT_EXPR accessor macros.

* mangle.c (write_expression): Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.

* dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
AGGR_INIT_EXPR accessor macros.

* cp-gimplify.c (cp_gimplify_init_expr): Use
AGGR_INIT_EXPR_SLOT to set the slot operand.

* cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
(AGGR_INIT_EXPR_SLOT): New macro.
(AGGR_INIT_EXPR_ARG): New macro.
(aggr_init_expr_nargs): New macro.
(AGGR_INIT_EXPR_ARGP): New macro.
(aggr_init_expr_arg_iterator): New.
(init_aggr_init_expr_arg_iterator): New.
(next_aggr_init_expr_arg): New.
(first_aggr_init_expr_arg): New.
(more_aggr_init_expr_args_p): New.
(FOR_EACH_AGGR_INIT_EXPR_ARG): New.
(stabilize_aggr_init): New declaration.
(build_min_non_dep_call_list): Likewise.

* tree.c (process_aggr_init_operands): New function.
(build_aggr_init_array) New function.
(build_cplus_new): Update to use new CALL_EXPR and
AGGR_INIT_EXPR accessor macros. Replace use of build3 with
build_aggr_init_array.
(build_min_non_dep_call_list) New function.
(build_min_nt): Assert input code parameter is not a variable
length expression class.
(build_min, build_min_non_dep): Likewise.
(cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
to check for equality instead of recursing. Handle tcc_vl_exp
tree code classes.
(stabilize_call): Update to only handle CALL_EXPRs, not
AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
(stabilize_aggr_init): New function.
(stabilize_init): Use it.

* cxx-pretty-print.c (pp_cxx_postfix_expression)
<AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
AGGR_INIT_EXPR accessor macros and argument iterators.

* pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
build_vl_exp. Iterate through the operands, recursively
processing each one.
(tsubst_copy_and_build) <CALL_EXPR>: Update to use new
CALL_EXPR accessor macros.
(value_dependent_expression_p) <default>: Handle tcc_vl_exp
tree code classes. Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.

* semantics.c (finish_call_expr): Use build_nt_call_list
instead of build_nt.
(simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
accessor macros. Use build_call_array to construct the
CALL_EXPR node instead of build3

* decl2.c (build_offset_ref_call_from_tree): Use
build_nt_call_list and build_min_non_dep_call_list instead
of build_min_nt and build_min_non_dep.

* parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
Use build_nt_call_list instead of build_min_nt.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* java-tree.h (BUILD_MONITOR_ENTER): Use build_call_nary instead
of build3.
(BUILD_MONITOR_EXIT): Likewise.

* java-gimplify.c (java_gimplify_component_ref): Use build_call_expr.
(java_gimplify_modify_expr): Likewise.

* class.c (cache_this_class_ref): Use build_call_expr.
(build_static_field_ref): Likewise.
(emit_indirect_register_classes): Likewise.
(emit_register_classes): Likewise.

* resource.c (write_resource_constructor): Use build_call_expr.

* builtins.c (builtin_creator_function): Change interpretation of
the second parameter to be the whole CALL_EXPR instead of the arglist.
(max_builtin): Tweak parameter list.  Use new CALL_EXPR accessors.
(min_builtin): Likewise.
(abs_builtin): Likewise.
(java_build_function_call_expr): Likewise.
(convert_real): Likewise.
(UNMARSHAL3): Likewise.
(UNMARSHAL4): Likewise.
(UNMARSHAL5): Likewise.
(build_arglist_for_builtin): Delete.  Fix callers to use
build_call_expr instead.
(putObject_builtin): Tweak parameter list.  Use new CALL_EXPR
accessors.
(compareAndSwapInt_builtin): Likewise.
(compareAndSwapLong_builtin): Likewise.
(compareAndSwapObject_builtin): Likewise.
(putVolatile_builtin): Likewise.
(getVolatile_builtin): Likewise.
(VMSupportsCS8_builtin): Likewise.
(check_for_builtin): Pass entire CALL_EXPR to builtin expander
instead of arglist.

* expr.c (build_java_athrow): Use build_call_nary instead of build3.
(build_java_throw_out_of_bounds_exception): Likewise.
(java_check_reference): Likewise.
(build_java_arraystore_check): Likewise.
(build_newarray): Likewise.
(build_anewarray): Likewise.
(expand_java_multinewarray): Use build_call_list instead of build3.
(build_java_monitor): Use build_call_nary instead of build3.
(java_create_object): Likewise.
(expand_java_NEW): Likewise.
(build_instanceof): Likewise.
(expand_java_CHECKCAST): Likewise.
(build_java_soft_divmod): Likewise.
(build_java_binop): Likewise.
(build_field_ref): Likewise.
(build_class_init): Likewise.
(rewrite_arglist_getcaller): Use build_call_expr.
(build_invokeinterface):  Use build_call_nary instead of build3.
(expand_invoke): Use build_call_list instead of build3.
(build_jni_stub): Use build_call_nary, build_call_list, or
build_call_expr instead of build3.
(expand_java_field_op): Use build_call_expr instead of build3.
(force_evaluation_order): Use new CALL_EXPR accessors.

* lang.c (java_get_callee_fndecl): Use new CALL_EXPR accessors.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
(objc_get_callee_fndecl): Likewise.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
    Brooks Moses  <brooks.moses@codesourcery.com>
    Lee Millward  <lee.millward@codesourcery.com>

* trans-expr.c (gfc_conv_power_op): Use build_call_expr.
(gfc_conv_string_tmp): Likewise.
(gfc_conv_concat_op): Likewise.
(gfc_build_compare_string): Likewise.
(gfc_conv_function_call): Use build_call_list instead of build3.

* trans-array.c (gfc_trans_allocate_array_storage): Use
build_call_expr.
(gfc_grow_array): Likewise.
(gfc_trans_array_ctor_element): Likewise.
(gfc_trans_array_constructor_value): Likewise.
(gfc_array_allocate): Likewise.
(gfc_array_deallocate): Likewise.
(gfc_trans_auto_array_allocation): Likewise.
(gfc_trans_dummy_array_bias): Likewise.
(gfc_conv_array_parameter): Likewise.
(gfc_trans_dealloc_allocated): Likewise.
(gfc_duplicate_allocatable): Likewise.

* trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr.
(gfc_trans_omp_flush): Likewise.

* trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr.
(gfc_trans_pause): Likewise.
(gfc_trans_stop): Likewise.
(gfc_trans_character_select): Likewise.
(gfc_do_allocate): Likewise.
(gfc_trans_assign_need_temp): Likewise.
(gfc_trans_pointer_assign_need_temp): Likewise.
(gfc_trans_forall_1): Likewise.
(gfc_trans_where_2): Likewise.
(gfc_trans_allocate): Likewise.
(gfc_trans_deallocate): Likewise.

* trans.c (gfc_trans_runtime_check): Use build_call_expr.

* trans-io.c (gfc_trans_open): Use build_call_expr.
(gfc_trans_close): Likewise.
(build_filepos): Likewise.
(gfc_trans_inquire): Likewise.
(NML_FIRST_ARG): Delete.
(NML_ADD_ARG): Delete.
(transfer_namelist_element): Use build_call_expr.
(build_dt): Likewise.
(gfc_trans_dt_end): Likewise.
(transfer_expr): Likewise.
(transfer_array-desc): Likewise.

* trans-decl.c (gfc_generate_function_code): Use build_call_expr.
(gfc_generate_constructors): Likewise.

* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr.
(gfc_conv_intrinsic_fdate): Likewise.
(gfc_conv_intrinsic_ttynam): Likewise.
(gfc_conv_intrinsic_array_transfer): Likewise.
(gfc_conv_associated): Likewise.
(gfc_conv_intrinsic_si_kind): Likewise.
(gfc_conv_intrinsic_trim): Likewise.
(gfc_conv_intrinsic_repeat: Likewise.
(gfc_conv_intrinsic_iargc): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122018 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c/26494
* doc/invoke.texi (Warning Options): Remove
-Werror-implicit-function-declaration.
(Wimplicit-function-declaration): Update description.
* opts.c (common_handle_option): Move handling of -Werror=* to...
(enable_warning_as_error): ...here.
* opts.h (enable_warning_as_error): Declare.
* c-decl.c (implicit_decl_warning): Unless
-Wno-implicit-function-declaration is given, emit a pedwarn if
-std=c99 or emit a warning if -Wimplicit-function-declaration.
* c.opt (Wimplicit-function-declaration): Replace
mesg_implicit_function_declaration with
warn_implicit_function_declaration.
* c-opts.c (c_common_handle_option):
-Werror-implicit-function-declaration is exactly equal as
-Werror=implicit-function-declaration.
(set_Wimplicit): Replace mesg_implicit_function_declaration with
warn_implicit_function_declaration.
(c_common_post_options): -Wimplict-function-declaration is enabled
by default by -std=c99, otherwise is disabled by default.
* c-objc-common.c (c_objc_common_init): Remove flawed logic.
testsuite/
* gcc.dg/Wimplicit-function-declaration-c89.c: New.
* gcc.dg/Wimplicit-function-declaration-c89-default.c: New.
* gcc.dg/Wimplicit-function-declaration-c89-pedantic.c: New.
* gcc.dg/Wimplicit-function-declaration-c99.c: New.
* gcc.dg/Wimplicit-function-declaration-c99-pedantic.c: New.
* gcc.dg/Werror-implicit-function-declaration.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122017 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/28943
cp/
* call.c (build_conditional_expr): Improve error message.
testsuite/
* g++.dg/warn/pr28943.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122016 138bc75d-0d04-0410-961f-82ee72b054a4

* gimplify.c (gimplify_modify_expr): During gimplification, attach a
DECL on the rhs to a DECL on the lhs for debug info purposes if the
former is ignored but not the latter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122015 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_expr_real_1) <normal_inner_ref>: If a temporary
is made and the reference doesn't use the alias set of its type,
do not create the temporary using that type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122014 138bc75d-0d04-0410-961f-82ee72b054a4

* jump.c: Remove prototypes for delete_computation and
delete_prior_computation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122011 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/java:
2007-02-15  David Daney  <ddaney@avtrex.com>

* Make-lang.in (JAVA_MANFILES): Add doc/gc-analyze.1.
(java.maintainer-clean):Add gc-analyze.1.
(.INTERMEDIATE): Add gc-analyze.pod.
(gc-analyze.pod): New rule.
(java.install-man): Install gc-analyze.1
* gcj.texi: Add new section for the gc-analyze program.

libjava:
2007-02-15  Johannes Schmidt  <jschmidt@avtrex.com>
David Daney  <ddaney@avtrex.com>

* configure.ac: Create vm-tools-packages file.  Add
gnu/gcj/tools/gc_analyze to standard.omit and vm-tools-packages.
Check for /proc/self/maps.
* Makefile.am (bin_PROGRAMS): Added gc-analyze.
(gc_analyze_SOURCES): New.
(gc_analyze_LDFLAGS): New.
(gc_analyze_LINK): New.
(gc_analyze_LDADD): New.
(gc_analyze_DEPENDENCIES): New.
(nat_source_files): Add gnu/gcj/util/natGCInfo.cc.
* Makefile.in: Regenerated.
* configure: Regenerated.
* include/config.h.in: Regenerated.
* sources.am: Regenerated.
* scripts/makemake.tcl: Don't include gc-analyze classes in libgcj.
* gnu/gcj/tools/gc_analyze/SymbolLookup.java: New.
* gnu/gcj/tools/gc_analyze/ObjectMap.java: New.
* gnu/gcj/tools/gc_analyze/MemoryMap.java: New.
* gnu/gcj/tools/gc_analyze/SymbolTable.java: New.
* gnu/gcj/tools/gc_analyze/BlockMap.java: New.
* gnu/gcj/tools/gc_analyze/BytePtr.java: New.
* gnu/gcj/tools/gc_analyze/ItemList.java: New.
* gnu/gcj/tools/gc_analyze/ToolPrefix.java: New.
* gnu/gcj/tools/gc_analyze/MemoryAnalyze.java: New.
* gnu/gcj/util/GCInfo.java: New.
* gnu/gcj/util/GCInfo.h: New.
* gnu/gcj/util/natGCInfo.cc: New.
* gnu/gcj/util/UtilPermission.java: New.
* gnu/gcj/util/UtilPermission.h: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/SymbolTable.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/ObjectMap$ObjectItem.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryMap$RangeComparator.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/BlockMap$PtrMarks.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryMap$Range.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/BlockMap.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/BytePtr.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryAnalyze$SubstringComparator.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/ItemList.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/ToolPrefix.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryAnalyze.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryAnalyze$1$Info.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryAnalyze$1.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryAnalyze$2.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryAnalyze$3.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryAnalyze$4.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryAnalyze$OptionParser.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/BlockMap$SizeKind.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/SymbolLookup.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/ObjectMap.class: New.
* classpath/tools/gnu/gcj/tools/gc_analyze/MemoryMap.class: New.
* classpath/lib/gnu/gcj/util/GCInfo.class: New.
* classpath/lib/gnu/gcj/util/UtilPermission.class: New.

libjava/classpath:
2007-02-15  David Daney  <ddaney@avtrex.com>

* tools/Makefile.am (TOOLS_ZIP): Add classes from vm-tools-packages.
* tools/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122007 138bc75d-0d04-0410-961f-82ee72b054a4

* gnu/java/net/PlainSocketImpl.h: Regenerate.
* gnu/classpath/jdwp/VMVirtualMachine.h: Same.
* gnu/classpath/jdwp/VMFrame.h: Same.
* java/net/Socket.h: Same.
* java/util/Collections$UnmodifiableMap$UnmodifiableEntrySet.h: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122006 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Gary Benson  <gbenson@redhat.com>

* javax/management/AttributeList.java: Updated.
* javax/management/MBeanServerDelegate.java: Likewise.
* javax/management/MBeanServerFactory.java: Likewise.
* javax/management/StandardMBean.java: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122004 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Paolo Bonzini  <bonzini@gnu.org>

* jump.c (get_label_after): Delete.
(get_label_before, delete_computation, delete_jump,
delete_prior_computation, follow_jumps): Move...
* reorg.c (delete_computation, delete_prior_computation): ... here...
(get_label_before, delete_jump): ... making these static ...
(follow_jumps): ... and simplifying this since it only runs after
reload.
* rtl.h (get_label_after, get_label_before, delete_jump,
follow_jumps): Delete prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122003 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Kyle Galloway  <kgallowa@redhat.com>

* defineclass.cc (_Jv_ClassReader::read_one_code_attribute):
    Added LocalVariableTable attribute handling.
    (_Jv_ClassReader::pool_Utf8_to_char_arr): New method.
    * jvmti.cc (_Jv_JVMTI_GetLocalVariableTable): New method.
    * include/java-interp.h: Added local_var_table and
    local_var_table_len fields to _Jv_InterpMethod.
    (_Jv_InterpMethod::get_local_var_table): New method.
    * testsuite/libjava.jvmti/interp/getlocalvartable.java: New
    test.
    * testsuite/libjava.jvmti/interp/getlocalvartable.jar: New test.
    * testsuite/libjava.jvmti/interp/getlocalvartable.out: Output
    for new test.
    * testsuite/libjava.jvmti/interp/getlocalvartable.h: New test.
    * testsuite/libjava.jvmti/interp/natgetlocalvartable.cc: New
    test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121999 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Paolo Bonzini  <bonzini@gnu.org>

* caller-save.c (save_call_clobbered_regs): Do not process sibcalls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121998 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Kyle Galloway  <kgallowa@redhat.com>

   * gnu/classpath/jdwp/natVMVirtualMachine (getFrames): Implement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121997 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Gary Benson  <gbenson@redhat.com>

* gnu/javax/management/Server.java
(registerMBean): Always register objects that implement the
MBeanRegistration interface, and check the name returned by
preRegister before using it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121995 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Gary Benson  <gbenson@redhat.com>

* javax/management/ObjectName.java:
(getKeyPropertyList()): Remove cast and call
to UnmodifiableMap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121994 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (default_asm_output_anchor): Prepend * to . symbol in order to
  prevent it from being munged by the target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121992 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md: Remove misleading comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121991 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-14  Gary Benson  <gbenson@redhat.com>

* javax/management/ObjectName.java
(toString): Return this item's canonical name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121989 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* gfortran.fortran-torture/execute/math.f90: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121984 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30779
* gfortran.dg/error_recovery_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121983 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30779
* scanner.c (gfc_next_char_literal): Add check for end of file after
call to advance_line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121982 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.md (reload_incc, reload_outcc, reload_incc_uns,
reload_outcc_uns, reload_incc_nz, reload_outcc_nz): Remove
invalid patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121981 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
* tree-sra.c (instantiate_missing_elements): Canonicalize
bit-field types.
(sra_build_assignment): New.
(generate_copy_inout, generate_element_copy,
generate_element_zero, generate_one_element_init): Use it.
gcc/testsuite/ChangeLog:
* g++.dg/tree-ssa/sra-1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121980 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
* dwarf2out.c (dwarf2out_finish): Accept namespaces as context of
limbo die nodes.
gcc/testsuite/ChangeLog:
* g++.dg/ext/interface4.C, g++.dg/ext/interface4.h: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121979 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/tree-ssa/nothrow-1.C: Skip test if -fpic/-fPIC is used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121976 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-14  Steven G. Kargl  <kargl@gcc.gnu.org>

       * primary.c (match_logical_constant): Return MATCH_ERROR on invalid kind.
       * gfortran.dg/logical_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121974 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121972 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (set_mem_attributes_minus_bitpos): Treat complex
types as aggregates not scalars.
* function.c (assign_stack_temp_for_type): Likewise.

testsuite:
* gcc.dg/torture/complex-alias-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121968 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-dump.c (dump_switch_p_1): Require exact match of the option
name.

* gcc.dg/tree-prof/update-tailcall.c: Use -fdump-tree-tailc
instead of -fdump-tree-tailcall.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121967 138bc75d-0d04-0410-961f-82ee72b054a4

* passes.c (next_pass_1): Clear the next field of the copied
pass structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121966 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/30768
* testsuite/ext/pb_ds/regression/list_update_data_map_rand.cc:
Xfail ICE for cris-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121959 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a potential buffer overflow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121958 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-14  Jakub Jelinek  <jakub@redhat.com>
        Andrew Haley  <aph@redhat.com>

        * java/util/TimeZone.java (getDateParams): Negate dayOfWeek.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121957 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/interface_10.f90: Fix comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121956 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-14  Jakub Jelinek  <jakub@redhat.com>
Andrew Haley  <aph@redhat.com>

* java/util/TimeZone.java (getDateParams): Negate dayOfWeek.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121955 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-sra.c (early_sra): New.
        (decl_can_be_decomposed_p): Deny va_list if early_sra.
        (tree_sra_early, pass_sra_early): New.
        * tree-pass.h (pass_sra_early): Declare.
        * passes.c (init_optimization_passes): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121953 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-14  Richard Guenther  <rguenther@suse.de>

* flags.h (issue_strict_overflow_warning): Convert to a macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121951 138bc75d-0d04-0410-961f-82ee72b054a4

     PR tree-optimization/30771
        * tree-vect-analyze.c (vect_determine_vectorization_factor): Traverse
        also phi nodes.
        (vect_analyze_operations): Induction phis can now be marked as
        used_in_loop.
        (vect_mark_stmts_to_be_vectorized): No special treatment for phis.
        Update documentation accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121950 138bc75d-0d04-0410-961f-82ee72b054a4

* ltconfig (freebsd*): Default to elf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121948 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-14  Benjamin Kosnik  <bkoz@redhat.com>

        * configure.ac: Move AM_ICONV to native-only, add HAVE_ICONV for
        newlib.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121947 138bc75d-0d04-0410-961f-82ee72b054a4

* builtin-types.def (DEF_FUNCTION_TYPE_x): Do not imply that at most 3 arguments are supported.
  (DEF_FUNCTION_TYPE_VAR_5): Fix typo in its description.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121946 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-13  Seongbae Park <seongbae.park@gmail.com>

       * bitmap.c (bitmap_and, bitmap_and_compl, bitmap_xor):
       Ensure dst->current is valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121903 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-13  Paul Brook  <paul@codesourcery.com>

gcc/
* config.gcc: Add arm*-*-uclinux-*eabi.
* config/arm/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Define.
(SUBTARGET_EXTRA_LINK_SPEC): Define.
(STARTFILE_SPEC, ENDFILE_SPEC): Remove broken -shared handling.
(LINK_GCC_C_SEQUENCE_SPEC): Undef.
(LINK_SPEC): Define.
(LIB_SPEC): Define.
* config/arm/arm.c (arm_override_options): Use r9 as EABI PIC
register.
* config/arm/uclinux-eabi.h: New file.
* config/arm/linux-eabi.h (WCHAR_TYPE): Remove.
* config/arm/linux-gas.h (WCHAR_TYPE): Use unsigned long on AAPCS
based targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121902 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121900 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* common.opt: Add Wstrict-overflow and Wstrict-overflow=.
* flags.h (warn_strict_overflow): Declare.
(enum warn_strict_overflow_code): Define.
(issue_strict_overflow_warning): New static inline function.
* opts.c (warn_strict_overflow): New variable.
(common_handle_option): Handle OPT_Wstrict_overflow and
OPT_Wstrict_overflow_.
* c-opts.c (c_common_handle_option): Set warn_strict_overflow for
OPT_Wall.
* fold-const.c: Include intl.h.
(fold_deferring_overflow_warnings): New static variable.
(fold_deferred_overflow_warning): New static variable.
(fold_deferred_overflow_code): New static variable.
(fold_defer_overflow_warnings): New function.
(fold_undefer_overflow_warnings): New function.
(fold_undefer_and_ignore_overflow_warnings): New function.
(fold_deferring_overflow_warnings_p): New function.
(fold_overflow_warning): New static function.
(make_range): Add strict_overflow_p parameter.  Change all
callers.
(extract_muldiv, extract_muldiv_1): Likewise.
(fold_unary) [ABS_EXPR]: Check ABS_EXPR before calling
tree_expr_nonnegative_p.
(fold_negate_expr): Call fold_overflow_warning.
(fold_range_test): Likewise.
(fold_comparison): Likewise.
(fold_binary): Likewise.  Call tree_expr_nonnegative_warnv_p
instead of tree_expr_nonnegative_p.
(tree_expr_nonnegative_warnv_p): Rename from
tree_expr_nonnegative_p, add strict_overflow_p parameter.
(tree_expr_nonnegative_p): New function.
(tree_expr_nonzero_warnv_p): Rename from tree_expr_nonzero_p, add
strict_overflow_p parameter.
(tree_expr_nonzero_p): New function.
* passes.c (verify_interpass_invariants): New static function.
(execute_one_pass): Call it.
* tree-ssa-loop-niter.c (expand_simple_operations): Ignore fold
warnings.
(number_of_iterations_exit, loop_niter_by_eval): Likewise.
(estimate_numbers_of_iterations): Likewise.
(scev_probably_wraps_p): Likewise.
* tree-ssa-ccp.c: Include "toplev.h".
(evaluate_stmt): Defer fold overflow warnings until we know we are
going to optimize.
(struct fold_stmt_r_data): Add stmt field.
(fold_stmt_r): Defer fold overflow warnings until we know we
optimized.
(fold_stmt): Initialize stmt field of fold_stmt_r_data.
(fold_stmt_inplace): Likewise.
* tree-cfgcleanup.c: Include "toplev.h" rather than "errors.h".
(cleanup_control_expr_graph): Defer fold overflow warnings until
we know we are going to optimize.
* tree-cfg.c (fold_cond_expr_cond): Likewise.
* tree-ssa-threadedge.c (simplify_control_stmt_condition):
Likewise.
* tree-vrp.c (vrp_expr_computes_nonnegative): Call
tree_expr_nonnegative_warnv_p instead of tree_expr_nonnegative_p.
* tree-ssa-loop-manip.c (create_iv): Likewise.
* c-typeck.c (build_conditional_expr): Likewise.
(build_binary_op): Likewise.
* tree-vrp.c (vrp_expr_computes_nonzero): Call
tree_expr_nonzero_warnv_p instead of tree_expr_nonzero_p.
(extract_range_from_unary_expr): Likewise.
* simplify-rtx.c (simplify_const_relational_operation): Warn when
assuming that signed overflow does not occur.
* c-common.c (pointer_int_sum): Ignore fold overflow warnings.
* tree.h (tree_expr_nonnegative_warnv_p): Declare.
(fold_defer_overflow_warnings): Declare.
(fold_undefer_overflow_warnings): Declare.
(fold_undefer_and_ignore_overflow_warnings): Declare.
(fold_deferring_overflow_warnings_p): Declare.
(tree_expr_nonzero_warnv_p): Declare.
* doc/invoke.texi (Option Summary): Add -Wstrict-overflow to list
of warning options.
(Warning Options): Document -Wstrict-overflow.
* Makefile.in (tree-ssa-threadedge.o): Depend on toplev.h.
(tree-ssa-ccp.o): Likewise.
(tree-cfgcleanup.o): Change errors.h dependency to toplev.h.
(fold-const.o): Depend on intl.h.
testsuite/:
* gcc.dg/Wstrict-overflow-1.c: New test.
* gcc.dg/Wstrict-overflow-2.c: New test.
* gcc.dg/Wstrict-overflow-3.c: New test.
* gcc.dg/Wstrict-overflow-4.c: New test.
* gcc.dg/Wstrict-overflow-5.c: New test.
* gcc.dg/Wstrict-overflow-6.c: New test.
* gcc.dg/Wstrict-overflow-7.c: New test.
* gcc.dg/Wstrict-overflow-8.c: New test.
* gcc.dg/Wstrict-overflow-9.c: New test.
* gcc.dg/Wstrict-overflow-10.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121895 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/30751
* lower-subreg.c (resolve_simple_move): Decompose subregs in
addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121894 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (target_libraries): Move libgcc before libiberty.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121893 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/ia64/builtin-bswap-2.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121892 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/config/i386/i386.md (fixuns_truncdfhi2): Require SSE2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121891 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/natVMVirtualMachine.cc
        (jdwpBreakpointCB): New function.
        (jdwpVMInitCB): Define and enable the breakpoint
        callback.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121889 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-13  Andrew Haley  <aph@redhat.com>

* testsuite/libjava.lang/Divide_2.out
* testsuite/libjava.lang/Divide_2.java: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121887 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.c (alpha_stdarg_optimize_hook): Strip
        handled_component_p before looking for the indirect_ref.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121886 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/ieee/pr29302-1.c: Moved from...
        * gcc.c-torture/execute/pr29302-1.c: ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121885 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md (bswapsi_1): Rename from bswapsi2,
        remove flags clobber.
        (bswapsi2): New expander, emit code for !TARGET_BSWAP.
        (bswaphi_lowpart): New.
        (bswapdi2): Rename from bswapdi2_rex, remove flags clobber,
        remove TARGET_BSWAP test.  Delete expander of the same name.

        * optabs.c (widen_bswap, expand_doubleword_bswap): New.
        (expand_unop): Use them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121884 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (cmpdi_ccno_1_rex64, *cmpsi_ccno_1,
*cmphi_ccno_1, *cmpqi_ccno_1, *movsi_xor, *movstricthi_xor,
*movstrictqi_xor, *movdi_xor_rex64, *ashldi3_1_rex64,
*ashldi3_cmp_rex64, *ashldi3_cconly_rex64, ashlsi3, *ashlsi3_1_zext,
*ashlsi3_cmp, *ashlsi3_cconly, *ashlsi3_cmp_zext, *ashlhi3_1_lea,
*ashlhi3_1, *ashlhi3_cmp, *ashlhi3_cconly, *ashlqi3_1_lea,
*ashlqi3_1, *ashlqi3_cmp, *ashlqi3_cconly): Remove equivalent
assembler dialect choice from asm templates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121883 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/30753
* configure.ac: Remove obsolete build / host tests.  Use AC_PROG_CC
unconditionally.  Use AC_PROG_CXX.  Use ACX_TOOL_DIRS to find $prefix.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121882 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-13  Dirk Mueller  <dmueller@suse.de>

       * include/bits/locale_facets.tcc (num_get<>::do_get): Avoid
       warning about ambiguous else.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121881 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>

* src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
ffi_closure_helper_SYSV): Add long double handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121879 138bc75d-0d04-0410-961f-82ee72b054a4

    * jvmti.cc (_Jv_JVMTI_GetStackTrace): Remove cast
        from jthread to Thread *; it is no longer needed.
        (_Jv_JVMTI_GetFrameCount): Likewise.
        Fix small formatting typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121878 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md (fixuns_trunc<SSEMODEF>si_1): New insn.
        (fixuns_trunc<SSEMODEF>si2): Use it.
        * config/i386/sse.md (vec_setv4sf_0): Export.
        * config/i386/i386.c (ix86_build_const_vector): Export.
        (ix86_split_convert_uns_si_sse): Rename from
        ix86_expand_convert_uns_si_sse and rewrite as a splitter.
        * config/i386/i386-protos.h: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121877 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-13  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c/29521
* c-typeck.c (c_finish_return): Improve warning message.

testsuite/
* gcc.dg/c90-return-1.c: Update output.
* gcc.dg/c99-return-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121876 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-12  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/21172
* include/bits/stl_heap.h (__adjust_heap(_RandomAccessIterator,
_Distance, _Distance, _Tp), __adjust_heap(_RandomAccessIterator,
_Distance, _Distance, _Tp, _Compare)): Avoid potential integer
overflow.

* include/bits/stl_heap.h (__is_heap(_RandomAccessIterator,
_RandomAccessIterator), __is_heap(_RandomAccessIterator,
_RandomAccessIterator, _StrictWeakOrdering): Mark inline.
(make_heap(_RandomAccessIterator, _RandomAccessIterator,
_Compare)): Do not mark inline.

* include/bits/stl_heap.h (push_heap(_RandomAccessIterator,
_RandomAccessIterator), sort_heap(_RandomAccessIterator,
_RandomAccessIterator)): Uncomment __glibcxx_requires_heap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121875 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121873 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-12  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* alias.c (find_symbolic_term): Delete unused function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121869 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-13  Dirk Mueller  <dmueller@suse.de>

       * friend.c (do_friend): Annotate warning about friend
       declarations in templates with OPT_Wnon_template_friend.
       Convert informal message from warning() to inform().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121867 138bc75d-0d04-0410-961f-82ee72b054a4

libjava/classpath
* java/util/Collections.java (UnmodifiableMap.toArray): Imported
changes from Classpath.
libjava
* sources.am, Makefile.in: Rebuilt.
* java/lang/Socket.java: Removed override.
* java/lang/DatagramSocket.java: Removed override.
* gnu/java/net/PlainSocketImpl.java (localSocketAddress): New
field.
(getLocalAddress): New method.
* gnu/java/net/PlainDatagramSocketImpl.java
(PlainDatagramSocketImpl): Throws IOException.
* gnu/java/net/natPlainSocketImplPosix.cc (write): Remove
'sizeof'.
(read): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121866 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30554
* module.c (read_module): Set pointer_info to referenced if the
symbol has no namespace.

2007-02-12  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30554
* gfortran.dg/used_dummy_types_7.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121865 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/14622
* pt.c (do_decl_instantiation): Detect type mismatches in explicit
instantiations for variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121864 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md (paritydi2, paritysi2): New expanders.
        (paritydi2_cmp, paritydi2_cmp): New insn and split patterns.
        (*parityhi2_cmp, *parityqi2_cmp): New insn patterns.

testsuite/ChangeLog:

        * gcc.target/i386/parity-1.c: New test.
        * gcc.target/i386/parity-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121863 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL.
* cgraphunit.c (cgraph_expand_function): If DECL_IGNORED_P is set on
the function, temporarily point the debug interface to the null one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121861 138bc75d-0d04-0410-961f-82ee72b054a4

Remove executable bits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121860 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (round_up_to_align): New static function.
(field_byte_offset): Use it to round the offset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121859 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121857 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.md (bswapsi2, bswapdi2): New.
        (inswl_const): Export.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121853 138bc75d-0d04-0410-961f-82ee72b054a4

    * calls.c (emit_library_call_value_1): If PROMOTE_MODE modifed the
        result mode of the libcall, convert back to outmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121852 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*bswapdi2_rex): Renamed from bswapdi2.
(bswapdi2): New define_expand to implement 32-bit implementation.

* gcc.target/i386/builtin-bswap-3.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121851 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (Overall Options): Document --help=.
* gcc.c (target_help_flag): Rename to print_subprocess_flag.
  (cc1_options): Pass --help= on to cc1.
  (display_help): Add description of --help=.
  (process_command): Add code to handle --help=.  Allow translated
  --help and --target-help switches to be passed on to compiler sub-process.
  (main): Remove unused if statement.
* opts.c (columns): Remove.
  (LEFT_COLUMN): Define.
  (wrap_help): Add columns argument.
  (print_filtered_help): Change parameters to be an include bitmask,
  an exclude bitmask, an any bitmask and the column width.  Move the
  code to display the params list here.  Add code to display the
  status of options rather than their descriptions if the quiet flag
  is not active.
  (print_specific_help): Change parameters to be an include bitmask,
  an exclude bitmask and an any bitmask.  Move code to look up the
  column width here.  Decide upon the title for an options listing.
  (common_handle_options): Add code to handle --help=.  Adapt code
  for --help and --target-help to use the revised form of the
  print_specific_help function.
  (print_help): Delete.
  (print_param_help): Delete.
  (print_switch): Delete.
* opts.h (cl_lang_count): Add prototype.
 (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_MIN_OPTION_CLASS, CL_MAX_OPTION_CLASS): New defines.
* optc-gen.awk: Add construction of cl_lang_count.
* c.opt: Add Warning attribute to warning options and Optimization attribute to optimization options.
* common.opt: Likewise.
  Add --help=.
  Add -fhelp and -ftarget-help as aliases for the transformed --help and --target-help options.
* opt-functions.awk: Add code to handle Warning and Optimization attributes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121849 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/constraints.md: New file.
* config/alpha/alpha.c: Include tm-constrs.h.
(alpha_const_ok_for_letter_p, alpha_const_double_ok_for_letter_p,
alpha_extra_constraint): Remove.
(alpha_emit_conditional_branch): Use satisfies_constraint_*.
* config/alpha/alpha-protos.h: Update.
* config/alpha/alpha.h (REG_CLASS_FROM_LETTER): Remove.
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Remove.
(EXTRA_CONSTRAINT): Remove.
* config/alpha/alpha.md: Include constraints.md.
(adddi splitter): Use satisfies_constraint_*.
* config/alpha/predicates.md (add_operand): Likewise.
(sext_add_operand, addition_operation): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121847 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-09  Jakub Jelinek  <jakub@redhat.com>

* java/util/VMTimeZone.java: Rewrite to handle both the old
'TZif\0' format and the new one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121845 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/29145
        * tree-data-ref.c (base_addr_differ_p): Make us more conservative
        in our handling of restrict qualified pointers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121844 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-12  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR middle-end/7651
* doc/invoke.texi (Wunused-value): Update description.
(Wextra): Delete item.
* opts.c (set_Wextra): Don't use the value of Wextra to set the
value of Wunused-value.
* c-typeck.c (c_process_expr_stmt): Don't check extra_warnings.
(c_finish_stmt_expr): Don't check extra_warnings.
(emit_side_effect_warnings): The caller is responsible to check
warn_unused_value.
cp/
* cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
Check warn_unused_value just once.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121843 138bc75d-0d04-0410-961f-82ee72b054a4

Fix nits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121842 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-11  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.target/i386/sse4a-extract.c: Add "LL" to 64bit constants.
* gcc.target/i386/sse4a-insert.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121840 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_relational_operation_1): Correct typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121839 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_relational_operation_1): Optimize
comparisons of POPCOUNT against zero.
(simplify_const_relational_operation): Likewise.

* gcc.target/ia64/builtin-popcount-1.c: New test case.
* gcc.target/ia64/builtin-popcount-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121838 138bc75d-0d04-0410-961f-82ee72b054a4