Update copyright years.

[thirdparty/gcc.git] / libgfortran / m4 / matmull.m4

diff --git a/libgfortran/m4/matmull.m4 b/libgfortran/m4/matmull.m4
index d971d3da7b451e12244a7aea31c9a388aa356958..3998a1a35d3c14055e1107a916707ee121fa49e4 100644 (file)
--- a/libgfortran/m4/matmull.m4
+++ b/libgfortran/m4/matmull.m4
@@ -1,8 +1,8 @@
 `/* Implementation of the MATMUL intrinsic
-   Copyright 2002, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2002-2020 Free Software Foundation, Inc.
    Contributed by Paul Brook <paul@nowt.org>
 
-This file is part of the GNU Fortran 95 runtime library (libgfortran).
+This file is part of the GNU Fortran runtime library (libgfortran).
 
 Libgfortran is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public
@@ -24,7 +24,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 <http://www.gnu.org/licenses/>.  */
 
 #include "libgfortran.h"
-#include <stdlib.h>
 #include <assert.h>'
 
 include(iparm.m4)dnl
@@ -66,33 +65,30 @@ matmul_'rtype_code` ('rtype` * const restrict retarray,
   assert (GFC_DESCRIPTOR_RANK (a) == 2
           || GFC_DESCRIPTOR_RANK (b) == 2);
 
-  if (retarray->data == NULL)
+  if (retarray->base_addr == NULL)
     {
       if (GFC_DESCRIPTOR_RANK (a) == 1)
         {
-          retarray->dim[0].lbound = 0;
-          retarray->dim[0].ubound = b->dim[1].ubound - b->dim[1].lbound;
-          retarray->dim[0].stride = 1;
+         GFC_DIMENSION_SET(retarray->dim[0], 0,
+                           GFC_DESCRIPTOR_EXTENT(b,1) - 1, 1);
         }
       else if (GFC_DESCRIPTOR_RANK (b) == 1)
         {
-          retarray->dim[0].lbound = 0;
-          retarray->dim[0].ubound = a->dim[0].ubound - a->dim[0].lbound;
-          retarray->dim[0].stride = 1;
+         GFC_DIMENSION_SET(retarray->dim[0], 0,
+                           GFC_DESCRIPTOR_EXTENT(a,0) - 1, 1);
         }
       else
         {
-          retarray->dim[0].lbound = 0;
-          retarray->dim[0].ubound = a->dim[0].ubound - a->dim[0].lbound;
-          retarray->dim[0].stride = 1;
-          
-          retarray->dim[1].lbound = 0;
-          retarray->dim[1].ubound = b->dim[1].ubound - b->dim[1].lbound;
-          retarray->dim[1].stride = retarray->dim[0].ubound+1;
+         GFC_DIMENSION_SET(retarray->dim[0], 0,
+                           GFC_DESCRIPTOR_EXTENT(a,0) - 1, 1);
+
+          GFC_DIMENSION_SET(retarray->dim[1], 0,
+                           GFC_DESCRIPTOR_EXTENT(b,1) - 1,
+                           GFC_DESCRIPTOR_EXTENT(retarray,0));
         }
           
-      retarray->data
-       = internal_malloc_size (sizeof ('rtype_name`) * size0 ((array_t *) retarray));
+      retarray->base_addr
+       = xmallocarray (size0 ((array_t *) retarray), sizeof ('rtype_name`));
       retarray->offset = 0;
     }
     else if (unlikely (compile_options.bounds_check))
@@ -101,8 +97,8 @@ matmul_'rtype_code` ('rtype` * const restrict retarray,
 
        if (GFC_DESCRIPTOR_RANK (a) == 1)
          {
-           arg_extent = b->dim[1].ubound + 1 - b->dim[1].lbound;
-           ret_extent = retarray->dim[0].ubound + 1 - retarray->dim[0].lbound;
+           arg_extent = GFC_DESCRIPTOR_EXTENT(b,1);
+           ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,0);
            if (arg_extent != ret_extent)
              runtime_error ("Incorrect extent in return array in"
                             " MATMUL intrinsic: is %ld, should be %ld",
@@ -110,8 +106,8 @@ matmul_'rtype_code` ('rtype` * const restrict retarray,
          }
        else if (GFC_DESCRIPTOR_RANK (b) == 1)
          {
-           arg_extent = a->dim[0].ubound + 1 - a->dim[0].lbound;
-           ret_extent = retarray->dim[0].ubound + 1 - retarray->dim[0].lbound;
+           arg_extent = GFC_DESCRIPTOR_EXTENT(a,0);
+           ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,0);
            if (arg_extent != ret_extent)
              runtime_error ("Incorrect extent in return array in"
                             " MATMUL intrinsic: is %ld, should be %ld",
@@ -119,16 +115,16 @@ matmul_'rtype_code` ('rtype` * const restrict retarray,
          }
        else
          {
-           arg_extent = a->dim[0].ubound + 1 - a->dim[0].lbound;
-           ret_extent = retarray->dim[0].ubound + 1 - retarray->dim[0].lbound;
+           arg_extent = GFC_DESCRIPTOR_EXTENT(a,0);
+           ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,0);
            if (arg_extent != ret_extent)
              runtime_error ("Incorrect extent in return array in"
                             " MATMUL intrinsic for dimension 1:"
                             " is %ld, should be %ld",
                             (long int) ret_extent, (long int) arg_extent);
 
-           arg_extent = b->dim[1].ubound + 1 - b->dim[1].lbound;
-           ret_extent = retarray->dim[1].ubound + 1 - retarray->dim[1].lbound;
+           arg_extent = GFC_DESCRIPTOR_EXTENT(b,1);
+           ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,1);
            if (arg_extent != ret_extent)
              runtime_error ("Incorrect extent in return array in"
                             " MATMUL intrinsic for dimension 2:"
@@ -137,7 +133,7 @@ matmul_'rtype_code` ('rtype` * const restrict retarray,
          }
       }
 
-  abase = a->data;
+  abase = a->base_addr;
   a_kind = GFC_DESCRIPTOR_SIZE (a);
 
   if (a_kind == 1 || a_kind == 2 || a_kind == 4 || a_kind == 8
@@ -149,7 +145,7 @@ matmul_'rtype_code` ('rtype` * const restrict retarray,
   else
     internal_error (NULL, "Funny sized logical array");
 
-  bbase = b->data;
+  bbase = b->base_addr;
   b_kind = GFC_DESCRIPTOR_SIZE (b);
 
   if (b_kind == 1 || b_kind == 2 || b_kind == 4 || b_kind == 8
@@ -161,52 +157,52 @@ matmul_'rtype_code` ('rtype` * const restrict retarray,
   else
     internal_error (NULL, "Funny sized logical array");
 
-  dest = retarray->data;
+  dest = retarray->base_addr;
 '
 sinclude(`matmul_asm_'rtype_code`.m4')dnl
 `
   if (GFC_DESCRIPTOR_RANK (retarray) == 1)
     {
-      rxstride = retarray->dim[0].stride;
+      rxstride = GFC_DESCRIPTOR_STRIDE(retarray,0);
       rystride = rxstride;
     }
   else
     {
-      rxstride = retarray->dim[0].stride;
-      rystride = retarray->dim[1].stride;
+      rxstride = GFC_DESCRIPTOR_STRIDE(retarray,0);
+      rystride = GFC_DESCRIPTOR_STRIDE(retarray,1);
     }
 
   /* If we have rank 1 parameters, zero the absent stride, and set the size to
      one.  */
   if (GFC_DESCRIPTOR_RANK (a) == 1)
     {
-      astride = a->dim[0].stride * a_kind;
-      count = a->dim[0].ubound + 1 - a->dim[0].lbound;
+      astride = GFC_DESCRIPTOR_STRIDE_BYTES(a,0);
+      count = GFC_DESCRIPTOR_EXTENT(a,0);
       xstride = 0;
       rxstride = 0;
       xcount = 1;
     }
   else
     {
-      astride = a->dim[1].stride * a_kind;
-      count = a->dim[1].ubound + 1 - a->dim[1].lbound;
-      xstride = a->dim[0].stride * a_kind;
-      xcount = a->dim[0].ubound + 1 - a->dim[0].lbound;
+      astride = GFC_DESCRIPTOR_STRIDE_BYTES(a,1);
+      count = GFC_DESCRIPTOR_EXTENT(a,1);
+      xstride = GFC_DESCRIPTOR_STRIDE_BYTES(a,0);
+      xcount = GFC_DESCRIPTOR_EXTENT(a,0);
     }
   if (GFC_DESCRIPTOR_RANK (b) == 1)
     {
-      bstride = b->dim[0].stride * b_kind;
-      assert(count == b->dim[0].ubound + 1 - b->dim[0].lbound);
+      bstride = GFC_DESCRIPTOR_STRIDE_BYTES(b,0);
+      assert(count == GFC_DESCRIPTOR_EXTENT(b,0));
       ystride = 0;
       rystride = 0;
       ycount = 1;
     }
   else
     {
-      bstride = b->dim[0].stride * b_kind;
-      assert(count == b->dim[0].ubound + 1 - b->dim[0].lbound);
-      ystride = b->dim[1].stride * b_kind;
-      ycount = b->dim[1].ubound + 1 - b->dim[1].lbound;
+      bstride = GFC_DESCRIPTOR_STRIDE_BYTES(b,0);
+      assert(count == GFC_DESCRIPTOR_EXTENT(b,0));
+      ystride = GFC_DESCRIPTOR_STRIDE_BYTES(b,1);
+      ycount = GFC_DESCRIPTOR_EXTENT(b,1);
     }
 
   for (y = 0; y < ycount; y++)