[PATCH] Replace dynamic arrays with vec_tree in Array Notation for C

["Iyer, Balaji V" <balaji dot v dot iyer at intel dot com>]

Hello Richard et al.,
	As I mentioned in my previous email, I have changed all the dynamic array usage in the Array notation for C with vec_trees. I have also made them share the structures from Array Notation for C++. 
	In addition, I have replaced the cp_length_mismatch_in_expr_p from the C++ array notation with one in array-notation-common since the parameters will now match.

Is this OK for trunk? It is passing all the array notation tests in x86 and x86_64. It is also passing/failing all other tests as it is supposed to.

Here are the ChangeLog Entries:

gcc/c-family/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * array-notation-common.c (length_mismatch_in_expr): Changed the
        parameter type's from a dynamic array to a vec_tree.  Also removed
        the size parameters.
        * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
        the change above.

gcc/cp/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * cp-array-notation.c (cp_length_mismatch_in_expr_p): Remove.
        (expand_an_in_modify_expr): Changed a function call from the above
        removed function to length_mismatch_in_expr_p.

gcc/c/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-array-notation.c (make_triplet_val_inv): New function.
        (create_cmp_incr): Likewise.
        (create_array_refs): Likewise.
        (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
        Also modularized common parts between functions and called the function.
        (build_array_notation_expr): Likewise.
        (fix_conditional_array_notations_1): Likewise.
        (fix_array_notation_expr): Likewise.
        (fix_array_notation_call_expr): Likewise.


Thanks,

Balaji V. Iyer.

Attachment: patch.txt
Description: patch.txt