diff libgfortran/generated/minloc0_4_i2.c @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgfortran/generated/minloc0_4_i2.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,380 @@
+/* Implementation of the MINLOC intrinsic
+   Copyright (C) 2002-2017 Free Software Foundation, Inc.
+   Contributed by Paul Brook <paul@nowt.org>
+
+This file is part of the GNU Fortran 95 runtime library (libgfortran).
+
+Libgfortran 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 3 of the License, or (at your option) any later version.
+
+Libgfortran is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#include "libgfortran.h"
+
+
+#if defined (HAVE_GFC_INTEGER_2) && defined (HAVE_GFC_INTEGER_4)
+
+
+extern void minloc0_4_i2 (gfc_array_i4 * const restrict retarray, 
+	gfc_array_i2 * const restrict array);
+export_proto(minloc0_4_i2);
+
+void
+minloc0_4_i2 (gfc_array_i4 * const restrict retarray, 
+	gfc_array_i2 * const restrict array)
+{
+  index_type count[GFC_MAX_DIMENSIONS];
+  index_type extent[GFC_MAX_DIMENSIONS];
+  index_type sstride[GFC_MAX_DIMENSIONS];
+  index_type dstride;
+  const GFC_INTEGER_2 *base;
+  GFC_INTEGER_4 * restrict dest;
+  index_type rank;
+  index_type n;
+
+  rank = GFC_DESCRIPTOR_RANK (array);
+  if (rank <= 0)
+    runtime_error ("Rank of array needs to be > 0");
+
+  if (retarray->base_addr == NULL)
+    {
+      GFC_DIMENSION_SET(retarray->dim[0], 0, rank-1, 1);
+      retarray->dtype = (retarray->dtype & ~GFC_DTYPE_RANK_MASK) | 1;
+      retarray->offset = 0;
+      retarray->base_addr = xmallocarray (rank, sizeof (GFC_INTEGER_4));
+    }
+  else
+    {
+      if (unlikely (compile_options.bounds_check))
+	bounds_iforeach_return ((array_t *) retarray, (array_t *) array,
+				"MINLOC");
+    }
+
+  dstride = GFC_DESCRIPTOR_STRIDE(retarray,0);
+  dest = retarray->base_addr;
+  for (n = 0; n < rank; n++)
+    {
+      sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n);
+      extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);
+      count[n] = 0;
+      if (extent[n] <= 0)
+	{
+	  /* Set the return value.  */
+	  for (n = 0; n < rank; n++)
+	    dest[n * dstride] = 0;
+	  return;
+	}
+    }
+
+  base = array->base_addr;
+
+  /* Initialize the return value.  */
+  for (n = 0; n < rank; n++)
+    dest[n * dstride] = 1;
+  {
+
+    GFC_INTEGER_2 minval;
+#if defined(GFC_INTEGER_2_QUIET_NAN)
+    int fast = 0;
+#endif
+
+#if defined(GFC_INTEGER_2_INFINITY)
+    minval = GFC_INTEGER_2_INFINITY;
+#else
+    minval = GFC_INTEGER_2_HUGE;
+#endif
+  while (base)
+    {
+      do
+	{
+	  /* Implementation start.  */
+
+#if defined(GFC_INTEGER_2_QUIET_NAN)
+	}
+      while (0);
+      if (unlikely (!fast))
+	{
+	  do
+	    {
+	      if (*base <= minval)
+		{
+		  fast = 1;
+		  minval = *base;
+		  for (n = 0; n < rank; n++)
+		    dest[n * dstride] = count[n] + 1;
+		  break;
+		}
+	      base += sstride[0];
+	    }
+	  while (++count[0] != extent[0]);
+	  if (likely (fast))
+	    continue;
+	}
+      else do
+	{
+#endif
+	  if (*base < minval)
+	    {
+	      minval = *base;
+	      for (n = 0; n < rank; n++)
+		dest[n * dstride] = count[n] + 1;
+	    }
+	  /* Implementation end.  */
+	  /* Advance to the next element.  */
+	  base += sstride[0];
+	}
+      while (++count[0] != extent[0]);
+      n = 0;
+      do
+	{
+	  /* When we get to the end of a dimension, reset it and increment
+	     the next dimension.  */
+	  count[n] = 0;
+	  /* We could precalculate these products, but this is a less
+	     frequently used path so probably not worth it.  */
+	  base -= sstride[n] * extent[n];
+	  n++;
+	  if (n >= rank)
+	    {
+	      /* Break out of the loop.  */
+	      base = NULL;
+	      break;
+	    }
+	  else
+	    {
+	      count[n]++;
+	      base += sstride[n];
+	    }
+	}
+      while (count[n] == extent[n]);
+    }
+  }
+}
+
+
+extern void mminloc0_4_i2 (gfc_array_i4 * const restrict, 
+	gfc_array_i2 * const restrict, gfc_array_l1 * const restrict);
+export_proto(mminloc0_4_i2);
+
+void
+mminloc0_4_i2 (gfc_array_i4 * const restrict retarray, 
+	gfc_array_i2 * const restrict array,
+	gfc_array_l1 * const restrict mask)
+{
+  index_type count[GFC_MAX_DIMENSIONS];
+  index_type extent[GFC_MAX_DIMENSIONS];
+  index_type sstride[GFC_MAX_DIMENSIONS];
+  index_type mstride[GFC_MAX_DIMENSIONS];
+  index_type dstride;
+  GFC_INTEGER_4 *dest;
+  const GFC_INTEGER_2 *base;
+  GFC_LOGICAL_1 *mbase;
+  int rank;
+  index_type n;
+  int mask_kind;
+
+  rank = GFC_DESCRIPTOR_RANK (array);
+  if (rank <= 0)
+    runtime_error ("Rank of array needs to be > 0");
+
+  if (retarray->base_addr == NULL)
+    {
+      GFC_DIMENSION_SET(retarray->dim[0], 0, rank - 1, 1);
+      retarray->dtype = (retarray->dtype & ~GFC_DTYPE_RANK_MASK) | 1;
+      retarray->offset = 0;
+      retarray->base_addr = xmallocarray (rank, sizeof (GFC_INTEGER_4));
+    }
+  else
+    {
+      if (unlikely (compile_options.bounds_check))
+	{
+
+	  bounds_iforeach_return ((array_t *) retarray, (array_t *) array,
+				  "MINLOC");
+	  bounds_equal_extents ((array_t *) mask, (array_t *) array,
+				  "MASK argument", "MINLOC");
+	}
+    }
+
+  mask_kind = GFC_DESCRIPTOR_SIZE (mask);
+
+  mbase = mask->base_addr;
+
+  if (mask_kind == 1 || mask_kind == 2 || mask_kind == 4 || mask_kind == 8
+#ifdef HAVE_GFC_LOGICAL_16
+      || mask_kind == 16
+#endif
+      )
+    mbase = GFOR_POINTER_TO_L1 (mbase, mask_kind);
+  else
+    runtime_error ("Funny sized logical array");
+
+  dstride = GFC_DESCRIPTOR_STRIDE(retarray,0);
+  dest = retarray->base_addr;
+  for (n = 0; n < rank; n++)
+    {
+      sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n);
+      mstride[n] = GFC_DESCRIPTOR_STRIDE_BYTES(mask,n);
+      extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);
+      count[n] = 0;
+      if (extent[n] <= 0)
+	{
+	  /* Set the return value.  */
+	  for (n = 0; n < rank; n++)
+	    dest[n * dstride] = 0;
+	  return;
+	}
+    }
+
+  base = array->base_addr;
+
+  /* Initialize the return value.  */
+  for (n = 0; n < rank; n++)
+    dest[n * dstride] = 0;
+  {
+
+  GFC_INTEGER_2 minval;
+   int fast = 0;
+
+#if defined(GFC_INTEGER_2_INFINITY)
+    minval = GFC_INTEGER_2_INFINITY;
+#else
+    minval = GFC_INTEGER_2_HUGE;
+#endif
+  while (base)
+    {
+      do
+	{
+	  /* Implementation start.  */
+
+	}
+      while (0);
+      if (unlikely (!fast))
+	{
+	  do
+	    {
+	      if (*mbase)
+		{
+#if defined(GFC_INTEGER_2_QUIET_NAN)
+		  if (unlikely (dest[0] == 0))
+		    for (n = 0; n < rank; n++)
+		      dest[n * dstride] = count[n] + 1;
+		  if (*base <= minval)
+#endif
+		    {
+		      fast = 1;
+		      minval = *base;
+		      for (n = 0; n < rank; n++)
+			dest[n * dstride] = count[n] + 1;
+		      break;
+		    }
+		}
+	      base += sstride[0];
+	      mbase += mstride[0];
+	    }
+	  while (++count[0] != extent[0]);
+	  if (likely (fast))
+	    continue;
+	}
+      else do
+	{
+	  if (*mbase && *base < minval)
+	    {
+	      minval = *base;
+	      for (n = 0; n < rank; n++)
+		dest[n * dstride] = count[n] + 1;
+	    }
+	  /* Implementation end.  */
+	  /* Advance to the next element.  */
+	  base += sstride[0];
+	  mbase += mstride[0];
+	}
+      while (++count[0] != extent[0]);
+      n = 0;
+      do
+	{
+	  /* When we get to the end of a dimension, reset it and increment
+	     the next dimension.  */
+	  count[n] = 0;
+	  /* We could precalculate these products, but this is a less
+	     frequently used path so probably not worth it.  */
+	  base -= sstride[n] * extent[n];
+	  mbase -= mstride[n] * extent[n];
+	  n++;
+	  if (n >= rank)
+	    {
+	      /* Break out of the loop.  */
+	      base = NULL;
+	      break;
+	    }
+	  else
+	    {
+	      count[n]++;
+	      base += sstride[n];
+	      mbase += mstride[n];
+	    }
+	}
+      while (count[n] == extent[n]);
+    }
+  }
+}
+
+
+extern void sminloc0_4_i2 (gfc_array_i4 * const restrict, 
+	gfc_array_i2 * const restrict, GFC_LOGICAL_4 *);
+export_proto(sminloc0_4_i2);
+
+void
+sminloc0_4_i2 (gfc_array_i4 * const restrict retarray, 
+	gfc_array_i2 * const restrict array,
+	GFC_LOGICAL_4 * mask)
+{
+  index_type rank;
+  index_type dstride;
+  index_type n;
+  GFC_INTEGER_4 *dest;
+
+  if (*mask)
+    {
+      minloc0_4_i2 (retarray, array);
+      return;
+    }
+
+  rank = GFC_DESCRIPTOR_RANK (array);
+
+  if (rank <= 0)
+    runtime_error ("Rank of array needs to be > 0");
+
+  if (retarray->base_addr == NULL)
+    {
+      GFC_DIMENSION_SET(retarray->dim[0], 0, rank-1, 1);
+      retarray->dtype = (retarray->dtype & ~GFC_DTYPE_RANK_MASK) | 1;
+      retarray->offset = 0;
+      retarray->base_addr = xmallocarray (rank, sizeof (GFC_INTEGER_4));
+    }
+  else if (unlikely (compile_options.bounds_check))
+    {
+       bounds_iforeach_return ((array_t *) retarray, (array_t *) array,
+			       "MINLOC");
+    }
+
+  dstride = GFC_DESCRIPTOR_STRIDE(retarray,0);
+  dest = retarray->base_addr;
+  for (n = 0; n<rank; n++)
+    dest[n * dstride] = 0 ;
+}
+#endif