gcc/ChangeLog
2013-06-28  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * builtins.def: Fixed the function type of CILKPLUS_BUILTIN.

gcc/c/ChangeLog
2013-06-28  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-parser.c (c_parser_array_notation): Removed rejection of array
        notations in an array of function pointers.

gcc/c-family/ChangeLog
2013-06-28  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * array-notation-common.c (length_mismatch_in_expr_p): Collapsed two
        if-statements and compared the trees directly using tree_int_cst_equal.
        (find_rank): Checked for array notations in function name to handle
        array notations in function pointers.
        (extract_array_notation_exprs): Likewise.
        (replace_array_notations): Likewise.
        (cilkplus_extract_an_triplets): Replaced safe_push with
        safe_grow_cleared.  Also removed an unnecessary check to see if the
        node is of type ARRAY_NOTATION_REF.
        (fix_sec_implicit_args): Removed an unnecessary check for ADDR_EXPR.
        Also switched two if-statements to remove an unnecessary comparison.


gcc/cp/ChangeLog
2013-06-28  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * parser.c (cp_parser_array_notation): Removed rejection array notation
        of type function pointers. Added handling of array expressions when
        Cilk Plus is enabled.  Took out type-checking.
        (cp_parser_postfix_open_square_expression): Moved normal array expr.
        parsing into cp_parser_array_notation when cilkplus is enabled.
        (cp_parser_compound_statement): Removed expansion of array notations.
        (cp_parser_ctor_initializer_opt_and_function_body): Likewise.
        (cp_parser_function_definition_after_declarator): Likewise.
        (cp_parser_selection_statement): Removed error reporting.
        (cp_parser_iteration_statement): Likewise.
        (cp_parser_direct_declarator): Removed error checking/reporting if
        array notations are used in the declarator.
        * pt.c (instantiate_decl): Likewise.
        (type_unification_real): Removed a check for ARRAY_NOTATION_REF.
        (cxx_eval_constant_expression): Removed ARRAY_NOTATION_REF case.
        (potential_constant_expression_1): Returned false for ARRAY_NOTATION_REF
        case.
        * cp-gimplify.c (cp_genericize): Added expansion of array notation
        expressions here.
        * cp-array-notation.c (make_triplet_val_inv): Removed loc and cry 
        parameters.  Replaced build_decls with get_temp_regvar with type as
        ptrdiff.
        (create_array_refs): Made the type-casting to ptrdiff_type.
        (replace_invariant_var): Added a check for void return type before 
	creating new var.  Replaced build_decl and build_min_nt_loc with
        get_temp_regvar.
        (expand_an_in_modify_expr): Ditto.  Replaced body of redundant else with
        gcc_unreachable.  Removed few unwanted checks.  Made induction variable
        type as ptrdiff_type.  Removed loc and complain arguments passed into
        make_triplet_val_inv.  Replaced all modify expression's code from NOP
        EXPR to INIT EXPR.  Replaced all forceful appending into stmt. list
        with the non-forceful one.  Replaced some integer conversion and
        equality-checking to using tree_int_cst_equal.
        (expand_sec_reduce_builtin): All changes mentioned in above function
        expand_an_in_modify_expr.  Made the new variable type of
        SEC_REDUCE_ANY/ALL_{NON}ZERO intrinsic functions as bool.
        (expand_array_notation_exprs): Removed SWITCH_EXPR case.  Moved all
        the error reporting from parser to this function.  Removed unwanted
        statements and checks from SWITCH_STMT, WHILE_STMT, and DO_STMT cases.
        (cilkplus_an_triplet_types_ok_p): Removed rejection of array notation
        in function pointers.
        (cp_expand_cond_array_notations): Added a new if statements to check
        if condition has a zero rank.  If so, then just return.
        (expand_return_expr): Added a check for return expressions with a rank.
        Replaced get_tmp_regvar with a create_temporary_var.
        (build_array_notation_ref): Simplified and removed unwanted if-stmts.
        Moved common code outside if-statements.  Moved type-checking from
        parser to here.
        * semantics.c (finish_return_stmt): Removed a check for return exprs.
        with a rank.
        * call.c (convert_like_real): Removed a check for array notation
        expression in a function.
        (build_over_call): Likewise.
        (magic_varargs_p): Added a check for builtin array notation function.
        Made this function non-static and removed its prototype.
        * cp-tree.h (magic_varargs_p): New prototype.
        * typeck.c (cp_build_function_call_vec): Removed automatic setting of
        nargs to the param->length when builtin reduction function is used.
        (convert_arguments): Replaced check for a constant_p function with
        margic_varargs_p function call.
        (cp_build_binary_op): Removed calling of the function
        find_correct_array_notation_type.
        (cp_build_addr_expr_1): Removed an unwanted if-statement.
        (convert_for_assignment): Removed automatic return of rhs when array
        notation builtin function is used.

gcc/testsuite/ChangeLog
2013-06-28  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-c++-common/cilk-plus/AN/decl-ptr-colon.c (main): Made this testcase
        c specific.
        * c-c++-common/cilk-plus/AN/decl-ptr-colon.c (main): Changed dg-error
        strings to match the fixed error messages.
        * c-c++-common/cilk-plus/AN/misc.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/rank_mismatch.c (main): Added a new error
        message check.

From-SVN: r200554