2010-02-20 Paul Thomas <pault@gcc.gnu.org>

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

diff --git a/gcc/fortran/trans-array.h b/gcc/fortran/trans-array.h
index 8e42ce0..2a6d272 100644 (file)
--- a/gcc/fortran/trans-array.h
+++ b/gcc/fortran/trans-array.h
@@ -1,13 +1,13 @@
 /* Header for array handling functions
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 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.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
@@ -16,12 +16,11 @@ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
 
 /* Generate code to free an array.  */
-tree gfc_array_deallocate (tree, tree);
+tree gfc_array_deallocate (tree, tree, gfc_expr*);
 
 /* Generate code to initialize an allocate an array.  Statements are added to
    se, which should contain an expression for the array descriptor.  */
@@ -33,7 +32,8 @@ void gfc_set_loop_bounds_from_array_spec (gfc_interface_mapping *,
 
 /* Generate code to create a temporary array.  */
 tree gfc_trans_create_temp_array (stmtblock_t *, stmtblock_t *, gfc_loopinfo *,
-                                  gfc_ss_info *, tree, bool, bool, bool);
+                                 gfc_ss_info *, tree, tree, bool, bool, bool,
+                                 locus *);
 
 /* Generate function entry code for allocation of compiler allocated array
    variables.  */
@@ -45,7 +45,9 @@ tree gfc_trans_g77_array (gfc_symbol *, tree);
 /* Generate code to deallocate an array, if it is allocated.  */
 tree gfc_trans_dealloc_allocated (tree);
 
-tree gfc_duplicate_allocatable(tree dest, tree src, tree type, int rank);
+tree gfc_duplicate_allocatable (tree dest, tree src, tree type, int rank);
+
+tree gfc_copy_allocatable_data (tree dest, tree src, tree type, int rank);
 
 tree gfc_nullify_alloc_comp (gfc_symbol *, tree, int);
 
@@ -53,6 +55,8 @@ tree gfc_deallocate_alloc_comp (gfc_symbol *, tree, int);
 
 tree gfc_copy_alloc_comp (gfc_symbol *, tree, tree, int);
 
+tree gfc_copy_only_alloc_comp (gfc_symbol *, tree, tree, int);
+
 /* Add initialization for deferred arrays.  */
 tree gfc_trans_deferred_array (gfc_symbol *, tree);
 /* Generate an initializer for a static pointer or allocatable array.  */
@@ -84,12 +88,14 @@ void gfc_copy_loopinfo_to_se (gfc_se *, gfc_loopinfo *);
 
 /* Marks the start of a scalarized expression, and declares loop variables.  */
 void gfc_start_scalarized_body (gfc_loopinfo *, stmtblock_t *);
+/* Generates one actual loop for a scalarized expression.  */
+void  gfc_trans_scalarized_loop_end (gfc_loopinfo *, int, stmtblock_t *);
 /* Generates the actual loops for a scalarized expression.  */
 void gfc_trans_scalarizing_loops (gfc_loopinfo *, stmtblock_t *);
 /* Mark the end of the main loop body and the start of the copying loop.  */
 void gfc_trans_scalarized_loop_boundary (gfc_loopinfo *, stmtblock_t *);
 /* Initialize the scalarization loop parameters.  */
-void gfc_conv_loop_setup (gfc_loopinfo *);
+void gfc_conv_loop_setup (gfc_loopinfo *, locus *);
 /* Resolve array assignment dependencies.  */
 void gfc_conv_resolve_dependencies (gfc_loopinfo *, gfc_ss *, gfc_ss *);
 /* Build a null array descriptor constructor.  */
@@ -105,7 +111,8 @@ void gfc_conv_tmp_ref (gfc_se *);
 /* Evaluate an array expression.  */
 void gfc_conv_expr_descriptor (gfc_se *, gfc_expr *, gfc_ss *);
 /* Convert an array for passing as an actual function parameter.  */
-void gfc_conv_array_parameter (gfc_se *, gfc_expr *, gfc_ss *, int);
+void gfc_conv_array_parameter (gfc_se *, gfc_expr *, gfc_ss *, bool,
+                              const gfc_symbol *, const char *, tree *);
 /* Evaluate and transpose a matrix expression.  */
 void gfc_conv_array_transpose (gfc_se *, gfc_expr *);
 
@@ -119,17 +126,18 @@ tree gfc_conv_array_ubound (tree, int);
 
 /* Build expressions for accessing components of an array descriptor.  */
 tree gfc_conv_descriptor_data_get (tree);
-void gfc_conv_descriptor_data_set_internal (stmtblock_t *, tree, tree, bool);
-#define gfc_conv_descriptor_data_set(BLOCK, T1, T2)                    \
-  gfc_conv_descriptor_data_set_internal ((BLOCK), (T1), (T2), false)
-#define gfc_conv_descriptor_data_set_tuples(BLOCK, T1, T2)             \
-  gfc_conv_descriptor_data_set_internal ((BLOCK), (T1), (T2), true)
 tree gfc_conv_descriptor_data_addr (tree);
-tree gfc_conv_descriptor_offset (tree);
+tree gfc_conv_descriptor_offset_get (tree);
 tree gfc_conv_descriptor_dtype (tree);
-tree gfc_conv_descriptor_stride (tree, tree);
-tree gfc_conv_descriptor_lbound (tree, tree);
-tree gfc_conv_descriptor_ubound (tree, tree);
+tree gfc_conv_descriptor_stride_get (tree, tree);
+tree gfc_conv_descriptor_lbound_get (tree, tree);
+tree gfc_conv_descriptor_ubound_get (tree, tree);
+
+void gfc_conv_descriptor_data_set (stmtblock_t *, tree, tree);
+void gfc_conv_descriptor_offset_set (stmtblock_t *, tree, tree);
+void gfc_conv_descriptor_stride_set (stmtblock_t *, tree, tree, tree);
+void gfc_conv_descriptor_lbound_set (stmtblock_t *, tree, tree, tree);
+void gfc_conv_descriptor_ubound_set (stmtblock_t *, tree, tree, tree);
 
 /* Add pre-loop scalarization code for intrinsic functions which require
    special handling.  */
@@ -138,3 +146,6 @@ void gfc_add_intrinsic_ss_code (gfc_loopinfo *, gfc_ss *);
 /* Functions for constant array constructor processing.  */
 unsigned HOST_WIDE_INT gfc_constant_array_constructor_p (gfc_constructor *);
 tree gfc_build_constant_array_constructor (gfc_expr *, tree);
+
+/* Copy a string from src to dest.  */
+void gfc_trans_string_copy (stmtblock_t *, tree, tree, int, tree, tree, int);