* optabs.h (enum optab_index): Add new OTI_significand.

[pf3gnuchains/gcc-fork.git] / gcc / fortran / trans.h

diff --git a/gcc/fortran/trans.h b/gcc/fortran/trans.h
index 23d61ea..5152b95 100644 (file)
--- a/gcc/fortran/trans.h
+++ b/gcc/fortran/trans.h
@@ -1,6 +1,6 @@
 /* Header for code translation functions
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
-   Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+   Free Software Foundation, Inc.
    Contributed by Paul Brook
 
 This file is part of GCC.
@@ -71,7 +71,7 @@ typedef struct gfc_se
      are NULL.  Used by intrinsic size.  */
   unsigned data_not_needed:1;
 
-  /* If set, gfc_conv_function_call does not put byref calls into se->pre.  */
+  /* If set, gfc_conv_procedure_call does not put byref calls into se->pre.  */
   unsigned no_function_call:1;
 
   /* Scalarization parameters.  */
@@ -310,12 +310,10 @@ void gfc_conv_intrinsic_function (gfc_se *, gfc_expr *);
 /* Does an intrinsic map directly to an external library call.  */
 int gfc_is_intrinsic_libcall (gfc_expr *);
 
-/* Used to call the elemental subroutines used in operator assignments.  */
-tree gfc_conv_operator_assign (gfc_se *, gfc_se *, gfc_symbol *);
-
-/* Also used to CALL subroutines.  */
-int gfc_conv_function_call (gfc_se *, gfc_symbol *, gfc_actual_arglist *,
-                           tree);
+/* Used to call ordinary functions/subroutines
+   and procedure pointer components.  */
+int gfc_conv_procedure_call (gfc_se *, gfc_symbol *, gfc_actual_arglist *,
+                           gfc_expr *, tree);
 
 void gfc_conv_subref_array_arg (gfc_se *, gfc_expr *, int, sym_intent);
 
@@ -429,8 +427,7 @@ void gfc_generate_block_data (gfc_namespace *);
 /* Output a decl for a module variable.  */
 void gfc_generate_module_vars (gfc_namespace *);
 
-struct module_htab_entry GTY(())
-{
+struct GTY(()) module_htab_entry {
   const char *name;
   tree namespace_decl;
   htab_t GTY ((param_is (union tree_node))) decls;
@@ -458,6 +455,10 @@ tree gfc_trans_runtime_error_vararg (bool, locus*, const char*, va_list);
 void gfc_trans_runtime_check (bool, bool, tree, stmtblock_t *, locus *,
                              const char *, ...);
 
+/* Generate a runtime check for same string length.  */
+void gfc_trans_same_strlen_check (const char*, locus*, tree, tree,
+                                 stmtblock_t*);
+
 /* Generate a call to free() after checking that its arg is non-NULL.  */
 tree gfc_call_free (tree);
 
@@ -539,8 +540,7 @@ extern GTY(()) tree gfor_fndecl_associated;
 /* Math functions.  Many other math functions are handled in
    trans-intrinsic.c.  */
 
-typedef struct gfc_powdecl_list GTY(())
-{
+typedef struct GTY(()) gfc_powdecl_list {
   tree integer;
   tree real;
   tree cmplx;
@@ -590,6 +590,8 @@ extern GTY(()) tree gfor_fndecl_convert_char4_to_char1;
 extern GTY(()) tree gfor_fndecl_size0;
 extern GTY(()) tree gfor_fndecl_size1;
 extern GTY(()) tree gfor_fndecl_iargc;
+extern GTY(()) tree gfor_fndecl_clz128;
+extern GTY(()) tree gfor_fndecl_ctz128;
 
 /* Implemented in Fortran.  */
 extern GTY(()) tree gfor_fndecl_sc_kind;
@@ -611,8 +613,7 @@ enum gfc_array_kind
 };
 
 /* Array types only.  */
-struct lang_type               GTY(())
-{
+struct GTY(()) lang_type        {
   int rank;
   enum gfc_array_kind akind;
   tree lbound[GFC_MAX_DIMENSIONS];
@@ -623,10 +624,10 @@ struct lang_type          GTY(())
   tree dtype;
   tree dataptr_type;
   tree span;
+  tree base_decl[2];
 };
 
-struct lang_decl               GTY(())
-{
+struct GTY(()) lang_decl {
   /* Dummy variables.  */
   tree saved_descriptor;
   /* Assigned integer nodes.  Stringlength is the IO format string's length.
@@ -676,6 +677,8 @@ struct lang_decl            GTY(())
 #define GFC_TYPE_ARRAY_DATAPTR_TYPE(node) \
   (TYPE_LANG_SPECIFIC(node)->dataptr_type)
 #define GFC_TYPE_ARRAY_SPAN(node) (TYPE_LANG_SPECIFIC(node)->span)
+#define GFC_TYPE_ARRAY_BASE_DECL(node, internal) \
+  (TYPE_LANG_SPECIFIC(node)->base_decl[(internal)])
 
 /* Build an expression with void type.  */
 #define build1_v(code, arg) fold_build1(code, void_type_node, arg)
@@ -762,5 +765,12 @@ extern const char gfc_msg_bounds[];
 extern const char gfc_msg_fault[];
 extern const char gfc_msg_wrong_return[];
 
+#define OMPWS_WORKSHARE_FLAG   1       /* Set if in a workshare construct.  */
+#define OMPWS_CURR_SINGLEUNIT  2       /* Set if current gfc_code in workshare
+                                          construct is not workshared.  */
+#define OMPWS_SCALARIZER_WS    4       /* Set if scalarizer should attempt
+                                          to create parallel loops.  */
+#define OMPWS_NOWAIT           8       /* Use NOWAIT on OMP_FOR.  */
+extern int ompws_flags;
 
 #endif /* GFC_TRANS_H */