Moved array notation helper functions from c/ to c-family/ files.

2013-06-07  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-array-notation.c (length_mismatch_in_expr_p): Moved this
        function to c-family/array-notation-common.c.
        (is_cilkplus_reduce_builtin): Likewise.
        (find_rank): Likewise.
        (extract_array_notation_exprs): Likewise.
        (replace_array_notations): Likewise.
        (find_inv_trees): Likewise.
        (replace_inv_trees): Likewise.
        (contains_array_notation_expr): Likewise.
        (find_correct_array_notation_type): Likewise.
        (replace_invariant_exprs): Initialized additional_tcodes to NULL.
        (struct inv_list): Moved this to c-family/array-notation-common.c.
        * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.

2013-06-07  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * array-notation-common.c (length_mismatch_in_expr_p): Moved this
        function from c/c-array-notation.c.
        (is_cilkplus_reduce_builtin): Likewise.
        (find_rank): Likewise.
        (extract_array_notation_exprs): Likewise.
        (replace_array_notations): Likewise.
        (find_inv_trees): Likewise.
        (replace_inv_trees): Likewise.
        (contains_array_notation_expr): Likewise.
        (find_correct_array_notation_type): Likewise.
        * c-common.h (struct inv_list): Moved this struct from the file
        c/c-array-notation.c and added a new field called additional tcodes.
        (length_mismatch_in_expr_p): New prototype.
        (is_cilkplus_reduce_builtin): Likewise.
        (find_rank): Likewise.
        (extract_array_notation_exprs): Likewise.
        (replace_array_notation): Likewise.
        (find_inv_trees): Likewise.
        (replace_inv_trees): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199825 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 22 insertions, 2 deletions

diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h
index d89982174bb..8eaf54fe502 100644
--- a/gcc/c-family/c-common.h
+++ b/gcc/c-family/c-common.h
@@ -541,7 +541,6 @@ extern tree build_modify_expr (location_t, tree, tree, enum tree_code,
 extern tree build_array_notation_expr (location_t, tree, tree, enum tree_code,
 				       location_t, tree, tree);
 extern tree build_array_notation_ref (location_t, tree, tree, tree, tree, tree);
-extern bool find_rank (location_t, tree, tree, bool, size_t *);
 extern tree build_indirect_ref (location_t, tree, ref_operator);
 
 extern int field_decl_cmp (const void *, const void *);
@@ -1150,7 +1149,19 @@ extern enum stv_conv scalar_to_vector (location_t loc, enum tree_code code,
 #define ARRAY_NOTATION_STRIDE(NODE) \
   TREE_OPERAND (ARRAY_NOTATION_CHECK (NODE), 3)
 
-extern int extract_sec_implicit_index_arg (location_t, tree);
+/* This structure holds all the scalar values and its appropriate variable 
+   replacment.  It is mainly used by the function that pulls all the invariant
+   parts that should be executed only once, which comes with array notation 
+   expressions.  */
+struct inv_list
+{
+  vec<tree, va_gc> *list_values;
+  vec<tree, va_gc> *replacement;
+  vec<enum rid, va_gc> *additional_tcodes; 
+};
+
+/* In array-notation-common.c.  */
+extern HOST_WIDE_INT extract_sec_implicit_index_arg (location_t, tree);
 extern bool is_sec_implicit_index_fn (tree);
 extern void array_notation_init_builtins (void);
 extern struct c_expr fix_array_notation_expr (location_t, enum tree_code, 
@@ -1159,4 +1170,13 @@ extern bool contains_array_notation_expr (tree);
 extern tree expand_array_notation_exprs (tree);
 extern tree fix_conditional_array_notations (tree);
 extern tree find_correct_array_notation_type (tree);
+extern bool length_mismatch_in_expr_p (location_t, tree **, size_t, size_t);
+extern enum built_in_function is_cilkplus_reduce_builtin (tree);
+extern bool find_rank (location_t, tree, tree, bool, size_t *);
+extern void extract_array_notation_exprs (tree, bool, vec<tree, va_gc> **);
+extern void replace_array_notations (tree *, bool, vec<tree, va_gc> *,
+				     vec<tree, va_gc> *);
+extern tree find_inv_trees (tree *, int *, void *);
+extern tree replace_inv_trees (tree *, int *, void *);
+extern tree find_correct_array_notation_type (tree op);
 #endif /* ! GCC_C_COMMON_H */