libgfortran/generated/minloc1_4_r10.c - rust-lang/gcc - Git at Google

 /* Implementation of the MINLOC intrinsic
    Copyright (C) 2002-2018 Free Software Foundation, Inc.
    Contributed by Paul Brook <paul@nowt.org>

 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
 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"
 #include <assert.h>


 #if defined (HAVE_GFC_REAL_10) && defined (HAVE_GFC_INTEGER_4)

 #define HAVE_BACK_ARG 1


 extern void minloc1_4_r10 (gfc_array_i4 * const restrict,
 	gfc_array_r10 * const restrict, const index_type * const restrict, GFC_LOGICAL_4 back);
 export_proto(minloc1_4_r10);

 void
 minloc1_4_r10 (gfc_array_i4 * const restrict retarray,
 	gfc_array_r10 * const restrict array,
 	const index_type * const restrict pdim, GFC_LOGICAL_4 back)
 {
   index_type count[GFC_MAX_DIMENSIONS];
   index_type extent[GFC_MAX_DIMENSIONS];
   index_type sstride[GFC_MAX_DIMENSIONS];
   index_type dstride[GFC_MAX_DIMENSIONS];
   const GFC_REAL_10 * restrict base;
   GFC_INTEGER_4 * restrict dest;
   index_type rank;
   index_type n;
   index_type len;
   index_type delta;
   index_type dim;
   int continue_loop;

 #ifdef HAVE_BACK_ARG
   assert(back == 0);
 #endif

   /* Make dim zero based to avoid confusion.  */
   rank = GFC_DESCRIPTOR_RANK (array) - 1;
   dim = (*pdim) - 1;

   if (unlikely (dim < 0 || dim > rank))
     {
       runtime_error ("Dim argument incorrect in MINLOC intrinsic: "
  		     "is %ld, should be between 1 and %ld",
 		     (long int) dim + 1, (long int) rank + 1);
     }

   len = GFC_DESCRIPTOR_EXTENT(array,dim);
   if (len < 0)
     len = 0;
   delta = GFC_DESCRIPTOR_STRIDE(array,dim);

   for (n = 0; n < dim; n++)
     {
       sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n);
       extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);

       if (extent[n] < 0)
 	extent[n] = 0;
     }
   for (n = dim; n < rank; n++)
     {
       sstride[n] = GFC_DESCRIPTOR_STRIDE(array, n + 1);
       extent[n] = GFC_DESCRIPTOR_EXTENT(array, n + 1);

       if (extent[n] < 0)
 	extent[n] = 0;
     }

   if (retarray->base_addr == NULL)
     {
       size_t alloc_size, str;

       for (n = 0; n < rank; n++)
 	{
 	  if (n == 0)
 	    str = 1;
 	  else
 	    str = GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1];

 	  GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str);

 	}

       retarray->offset = 0;
       GFC_DTYPE_COPY_SETRANK(retarray,array,rank);

       alloc_size = GFC_DESCRIPTOR_STRIDE(retarray,rank-1) * extent[rank-1];

       retarray->base_addr = xmallocarray (alloc_size, sizeof (GFC_INTEGER_4));
       if (alloc_size == 0)
 	{
 	  /* Make sure we have a zero-sized array.  */
 	  GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1);
 	  return;

 	}
     }
   else
     {
       if (rank != GFC_DESCRIPTOR_RANK (retarray))
 	runtime_error ("rank of return array incorrect in"
 		       " MINLOC intrinsic: is %ld, should be %ld",
 		       (long int) (GFC_DESCRIPTOR_RANK (retarray)),
 		       (long int) rank);

       if (unlikely (compile_options.bounds_check))
 	bounds_ifunction_return ((array_t *) retarray, extent,
 				 "return value", "MINLOC");
     }

   for (n = 0; n < rank; n++)
     {
       count[n] = 0;
       dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n);
       if (extent[n] <= 0)
 	return;
     }

   base = array->base_addr;
   dest = retarray->base_addr;

   continue_loop = 1;
   while (continue_loop)
     {
       const GFC_REAL_10 * restrict src;
       GFC_INTEGER_4 result;
       src = base;
       {

 	GFC_REAL_10 minval;
 #if defined (GFC_REAL_10_INFINITY)
 	minval = GFC_REAL_10_INFINITY;
 #else
 	minval = GFC_REAL_10_HUGE;
 #endif
 	result = 1;
 	if (len <= 0)
 	  *dest = 0;
 	else
 	  {
 	    for (n = 0; n < len; n++, src += delta)
 	      {

 #if defined (GFC_REAL_10_QUIET_NAN)
 		if (*src <= minval)
 		  {
 		    minval = *src;
 		    result = (GFC_INTEGER_4)n + 1;
 		    break;
 		  }
 	      }
 	    for (; n < len; n++, src += delta)
 	      {
 #endif
 		if (*src < minval)
 		  {
 		    minval = *src;
 		    result = (GFC_INTEGER_4)n + 1;
 		  }
 	      }

 	    *dest = result;
 	  }
       }
       /* Advance to the next element.  */
       count[0]++;
       base += sstride[0];
       dest += dstride[0];
       n = 0;
       while (count[n] == extent[n])
 	{
 	  /* 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];
 	  dest -= dstride[n] * extent[n];
 	  n++;
 	  if (n >= rank)
 	    {
 	      /* Break out of the loop.  */
 	      continue_loop = 0;
 	      break;
 	    }
 	  else
 	    {
 	      count[n]++;
 	      base += sstride[n];
 	      dest += dstride[n];
 	    }
 	}
     }
 }


 extern void mminloc1_4_r10 (gfc_array_i4 * const restrict,
 	gfc_array_r10 * const restrict, const index_type * const restrict,
 	gfc_array_l1 * const restrict, GFC_LOGICAL_4 back);
 export_proto(mminloc1_4_r10);

 void
 mminloc1_4_r10 (gfc_array_i4 * const restrict retarray,
 	gfc_array_r10 * const restrict array,
 	const index_type * const restrict pdim,
 	gfc_array_l1 * const restrict mask, GFC_LOGICAL_4 back)
 {
   index_type count[GFC_MAX_DIMENSIONS];
   index_type extent[GFC_MAX_DIMENSIONS];
   index_type sstride[GFC_MAX_DIMENSIONS];
   index_type dstride[GFC_MAX_DIMENSIONS];
   index_type mstride[GFC_MAX_DIMENSIONS];
   GFC_INTEGER_4 * restrict dest;
   const GFC_REAL_10 * restrict base;
   const GFC_LOGICAL_1 * restrict mbase;
   index_type rank;
   index_type dim;
   index_type n;
   index_type len;
   index_type delta;
   index_type mdelta;
   int mask_kind;

 #ifdef HAVE_BACK_ARG
   assert (back == 0);
 #endif
   dim = (*pdim) - 1;
   rank = GFC_DESCRIPTOR_RANK (array) - 1;


   if (unlikely (dim < 0 || dim > rank))
     {
       runtime_error ("Dim argument incorrect in MINLOC intrinsic: "
  		     "is %ld, should be between 1 and %ld",
 		     (long int) dim + 1, (long int) rank + 1);
     }

   len = GFC_DESCRIPTOR_EXTENT(array,dim);
   if (len <= 0)
     return;

   mbase = mask->base_addr;

   mask_kind = GFC_DESCRIPTOR_SIZE (mask);

   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");

   delta = GFC_DESCRIPTOR_STRIDE(array,dim);
   mdelta = GFC_DESCRIPTOR_STRIDE_BYTES(mask,dim);

   for (n = 0; n < dim; n++)
     {
       sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n);
       mstride[n] = GFC_DESCRIPTOR_STRIDE_BYTES(mask,n);
       extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);

       if (extent[n] < 0)
 	extent[n] = 0;

     }
   for (n = dim; n < rank; n++)
     {
       sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n + 1);
       mstride[n] = GFC_DESCRIPTOR_STRIDE_BYTES(mask, n + 1);
       extent[n] = GFC_DESCRIPTOR_EXTENT(array, n + 1);

       if (extent[n] < 0)
 	extent[n] = 0;
     }

   if (retarray->base_addr == NULL)
     {
       size_t alloc_size, str;

       for (n = 0; n < rank; n++)
 	{
 	  if (n == 0)
 	    str = 1;
 	  else
 	    str= GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1];

 	  GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str);

 	}

       alloc_size = GFC_DESCRIPTOR_STRIDE(retarray,rank-1) * extent[rank-1];

       retarray->offset = 0;
       GFC_DTYPE_COPY_SETRANK(retarray,array,rank);

       if (alloc_size == 0)
 	{
 	  /* Make sure we have a zero-sized array.  */
 	  GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1);
 	  return;
 	}
       else
 	retarray->base_addr = xmallocarray (alloc_size, sizeof (GFC_INTEGER_4));

     }
   else
     {
       if (rank != GFC_DESCRIPTOR_RANK (retarray))
 	runtime_error ("rank of return array incorrect in MINLOC intrinsic");

       if (unlikely (compile_options.bounds_check))
 	{
 	  bounds_ifunction_return ((array_t *) retarray, extent,
 				   "return value", "MINLOC");
 	  bounds_equal_extents ((array_t *) mask, (array_t *) array,
 	  			"MASK argument", "MINLOC");
 	}
     }

   for (n = 0; n < rank; n++)
     {
       count[n] = 0;
       dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n);
       if (extent[n] <= 0)
 	return;
     }

   dest = retarray->base_addr;
   base = array->base_addr;

   while (base)
     {
       const GFC_REAL_10 * restrict src;
       const GFC_LOGICAL_1 * restrict msrc;
       GFC_INTEGER_4 result;
       src = base;
       msrc = mbase;
       {

 	GFC_REAL_10 minval;
 #if defined (GFC_REAL_10_INFINITY)
 	minval = GFC_REAL_10_INFINITY;
 #else
 	minval = GFC_REAL_10_HUGE;
 #endif
 #if defined (GFC_REAL_10_QUIET_NAN)
 	GFC_INTEGER_4 result2 = 0;
 #endif
 	result = 0;
 	for (n = 0; n < len; n++, src += delta, msrc += mdelta)
 	  {

 		if (*msrc)
 		  {
 #if defined (GFC_REAL_10_QUIET_NAN)
 		    if (!result2)
 		      result2 = (GFC_INTEGER_4)n + 1;
 		    if (*src <= minval)
 #endif
 		      {
 			minval = *src;
 			result = (GFC_INTEGER_4)n + 1;
 			break;
 		      }
 		  }
 	      }
 #if defined (GFC_REAL_10_QUIET_NAN)
 	    if (unlikely (n >= len))
 	      result = result2;
 	    else
 #endif
 	    for (; n < len; n++, src += delta, msrc += mdelta)
 	      {
 		if (*msrc && *src < minval)
 		  {
 		    minval = *src;
 		    result = (GFC_INTEGER_4)n + 1;
 		  }
 	  }
 	*dest = result;
       }
       /* Advance to the next element.  */
       count[0]++;
       base += sstride[0];
       mbase += mstride[0];
       dest += dstride[0];
       n = 0;
       while (count[n] == extent[n])
 	{
 	  /* 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];
 	  dest -= dstride[n] * extent[n];
 	  n++;
 	  if (n >= rank)
 	    {
 	      /* Break out of the loop.  */
 	      base = NULL;
 	      break;
 	    }
 	  else
 	    {
 	      count[n]++;
 	      base += sstride[n];
 	      mbase += mstride[n];
 	      dest += dstride[n];
 	    }
 	}
     }
 }


 extern void sminloc1_4_r10 (gfc_array_i4 * const restrict,
 	gfc_array_r10 * const restrict, const index_type * const restrict,
 	GFC_LOGICAL_4 *, GFC_LOGICAL_4 back);
 export_proto(sminloc1_4_r10);

 void
 sminloc1_4_r10 (gfc_array_i4 * const restrict retarray,
 	gfc_array_r10 * const restrict array,
 	const index_type * const restrict pdim,
 	GFC_LOGICAL_4 * mask, GFC_LOGICAL_4 back)
 {
   index_type count[GFC_MAX_DIMENSIONS];
   index_type extent[GFC_MAX_DIMENSIONS];
   index_type dstride[GFC_MAX_DIMENSIONS];
   GFC_INTEGER_4 * restrict dest;
   index_type rank;
   index_type n;
   index_type dim;


   if (*mask)
     {
 #ifdef HAVE_BACK_ARG
       minloc1_4_r10 (retarray, array, pdim, back);
 #else
       minloc1_4_r10 (retarray, array, pdim);
 #endif
       return;
     }
   /* Make dim zero based to avoid confusion.  */
   dim = (*pdim) - 1;
   rank = GFC_DESCRIPTOR_RANK (array) - 1;

   if (unlikely (dim < 0 || dim > rank))
     {
       runtime_error ("Dim argument incorrect in MINLOC intrinsic: "
  		     "is %ld, should be between 1 and %ld",
 		     (long int) dim + 1, (long int) rank + 1);
     }

   for (n = 0; n < dim; n++)
     {
       extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);

       if (extent[n] <= 0)
 	extent[n] = 0;
     }

   for (n = dim; n < rank; n++)
     {
       extent[n] =
 	GFC_DESCRIPTOR_EXTENT(array,n + 1);

       if (extent[n] <= 0)
 	extent[n] = 0;
     }

   if (retarray->base_addr == NULL)
     {
       size_t alloc_size, str;

       for (n = 0; n < rank; n++)
 	{
 	  if (n == 0)
 	    str = 1;
 	  else
 	    str = GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1];

 	  GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str);

 	}

       retarray->offset = 0;
       GFC_DTYPE_COPY_SETRANK(retarray,array,rank);

       alloc_size = GFC_DESCRIPTOR_STRIDE(retarray,rank-1) * extent[rank-1];

       if (alloc_size == 0)
 	{
 	  /* Make sure we have a zero-sized array.  */
 	  GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1);
 	  return;
 	}
       else
 	retarray->base_addr = xmallocarray (alloc_size, sizeof (GFC_INTEGER_4));
     }
   else
     {
       if (rank != GFC_DESCRIPTOR_RANK (retarray))
 	runtime_error ("rank of return array incorrect in"
 		       " MINLOC intrinsic: is %ld, should be %ld",
 		       (long int) (GFC_DESCRIPTOR_RANK (retarray)),
 		       (long int) rank);

       if (unlikely (compile_options.bounds_check))
 	{
 	  for (n=0; n < rank; n++)
 	    {
 	      index_type ret_extent;

 	      ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,n);
 	      if (extent[n] != ret_extent)
 		runtime_error ("Incorrect extent in return value of"
 			       " MINLOC intrinsic in dimension %ld:"
 			       " is %ld, should be %ld", (long int) n + 1,
 			       (long int) ret_extent, (long int) extent[n]);
 	    }
 	}
     }

   for (n = 0; n < rank; n++)
     {
       count[n] = 0;
       dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n);
     }

   dest = retarray->base_addr;

   while(1)
     {
       *dest = 0;
       count[0]++;
       dest += dstride[0];
       n = 0;
       while (count[n] == extent[n])
 	{
 	  /* 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.  */
 	  dest -= dstride[n] * extent[n];
 	  n++;
 	  if (n >= rank)
 	    return;
 	  else
 	    {
 	      count[n]++;
 	      dest += dstride[n];
 	    }
       	}
     }
 }

 #endif
	/* Implementation of the MINLOC intrinsic
	Copyright (C) 2002-2018 Free Software Foundation, Inc.
	Contributed by Paul Brook <paul@nowt.org>

	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
	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"
	#include <assert.h>


	#if defined (HAVE_GFC_REAL_10) && defined (HAVE_GFC_INTEGER_4)

	#define HAVE_BACK_ARG 1


	extern void minloc1_4_r10 (gfc_array_i4 * const restrict,
	gfc_array_r10 * const restrict, const index_type * const restrict, GFC_LOGICAL_4 back);
	export_proto(minloc1_4_r10);

	void
	minloc1_4_r10 (gfc_array_i4 * const restrict retarray,
	gfc_array_r10 * const restrict array,
	const index_type * const restrict pdim, GFC_LOGICAL_4 back)
	{
	index_type count[GFC_MAX_DIMENSIONS];
	index_type extent[GFC_MAX_DIMENSIONS];
	index_type sstride[GFC_MAX_DIMENSIONS];
	index_type dstride[GFC_MAX_DIMENSIONS];
	const GFC_REAL_10 * restrict base;
	GFC_INTEGER_4 * restrict dest;
	index_type rank;
	index_type n;
	index_type len;
	index_type delta;
	index_type dim;
	int continue_loop;

	#ifdef HAVE_BACK_ARG
	assert(back == 0);
	#endif

	/* Make dim zero based to avoid confusion. */
	rank = GFC_DESCRIPTOR_RANK (array) - 1;
	dim = (*pdim) - 1;

	if (unlikely (dim < 0 \|\| dim > rank))
	{
	runtime_error ("Dim argument incorrect in MINLOC intrinsic: "
	"is %ld, should be between 1 and %ld",
	(long int) dim + 1, (long int) rank + 1);
	}

	len = GFC_DESCRIPTOR_EXTENT(array,dim);
	if (len < 0)
	len = 0;
	delta = GFC_DESCRIPTOR_STRIDE(array,dim);

	for (n = 0; n < dim; n++)
	{
	sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n);
	extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);

	if (extent[n] < 0)
	extent[n] = 0;
	}
	for (n = dim; n < rank; n++)
	{
	sstride[n] = GFC_DESCRIPTOR_STRIDE(array, n + 1);
	extent[n] = GFC_DESCRIPTOR_EXTENT(array, n + 1);

	if (extent[n] < 0)
	extent[n] = 0;
	}

	if (retarray->base_addr == NULL)
	{
	size_t alloc_size, str;

	for (n = 0; n < rank; n++)
	{
	if (n == 0)
	str = 1;
	else
	str = GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1];

	GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str);

	}

	retarray->offset = 0;
	GFC_DTYPE_COPY_SETRANK(retarray,array,rank);

	alloc_size = GFC_DESCRIPTOR_STRIDE(retarray,rank-1) * extent[rank-1];

	retarray->base_addr = xmallocarray (alloc_size, sizeof (GFC_INTEGER_4));
	if (alloc_size == 0)
	{
	/* Make sure we have a zero-sized array. */
	GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1);
	return;

	}
	}
	else
	{
	if (rank != GFC_DESCRIPTOR_RANK (retarray))
	runtime_error ("rank of return array incorrect in"
	" MINLOC intrinsic: is %ld, should be %ld",
	(long int) (GFC_DESCRIPTOR_RANK (retarray)),
	(long int) rank);

	if (unlikely (compile_options.bounds_check))
	bounds_ifunction_return ((array_t *) retarray, extent,
	"return value", "MINLOC");
	}

	for (n = 0; n < rank; n++)
	{
	count[n] = 0;
	dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n);
	if (extent[n] <= 0)
	return;
	}

	base = array->base_addr;
	dest = retarray->base_addr;

	continue_loop = 1;
	while (continue_loop)
	{
	const GFC_REAL_10 * restrict src;
	GFC_INTEGER_4 result;
	src = base;
	{

	GFC_REAL_10 minval;
	#if defined (GFC_REAL_10_INFINITY)
	minval = GFC_REAL_10_INFINITY;
	#else
	minval = GFC_REAL_10_HUGE;
	#endif
	result = 1;
	if (len <= 0)
	*dest = 0;
	else
	{
	for (n = 0; n < len; n++, src += delta)
	{

	#if defined (GFC_REAL_10_QUIET_NAN)
	if (*src <= minval)
	{
	minval = *src;
	result = (GFC_INTEGER_4)n + 1;
	break;
	}
	}
	for (; n < len; n++, src += delta)
	{
	#endif
	if (*src < minval)
	{
	minval = *src;
	result = (GFC_INTEGER_4)n + 1;
	}
	}

	*dest = result;
	}
	}
	/* Advance to the next element. */
	count[0]++;
	base += sstride[0];
	dest += dstride[0];
	n = 0;
	while (count[n] == extent[n])
	{
	/* 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];
	dest -= dstride[n] * extent[n];
	n++;
	if (n >= rank)
	{
	/* Break out of the loop. */
	continue_loop = 0;
	break;
	}
	else
	{
	count[n]++;
	base += sstride[n];
	dest += dstride[n];
	}
	}
	}
	}


	extern void mminloc1_4_r10 (gfc_array_i4 * const restrict,
	gfc_array_r10 * const restrict, const index_type * const restrict,
	gfc_array_l1 * const restrict, GFC_LOGICAL_4 back);
	export_proto(mminloc1_4_r10);

	void
	mminloc1_4_r10 (gfc_array_i4 * const restrict retarray,
	gfc_array_r10 * const restrict array,
	const index_type * const restrict pdim,
	gfc_array_l1 * const restrict mask, GFC_LOGICAL_4 back)
	{
	index_type count[GFC_MAX_DIMENSIONS];
	index_type extent[GFC_MAX_DIMENSIONS];
	index_type sstride[GFC_MAX_DIMENSIONS];
	index_type dstride[GFC_MAX_DIMENSIONS];
	index_type mstride[GFC_MAX_DIMENSIONS];
	GFC_INTEGER_4 * restrict dest;
	const GFC_REAL_10 * restrict base;
	const GFC_LOGICAL_1 * restrict mbase;
	index_type rank;
	index_type dim;
	index_type n;
	index_type len;
	index_type delta;
	index_type mdelta;
	int mask_kind;

	#ifdef HAVE_BACK_ARG
	assert (back == 0);
	#endif
	dim = (*pdim) - 1;
	rank = GFC_DESCRIPTOR_RANK (array) - 1;


	if (unlikely (dim < 0 \|\| dim > rank))
	{
	runtime_error ("Dim argument incorrect in MINLOC intrinsic: "
	"is %ld, should be between 1 and %ld",
	(long int) dim + 1, (long int) rank + 1);
	}

	len = GFC_DESCRIPTOR_EXTENT(array,dim);
	if (len <= 0)
	return;

	mbase = mask->base_addr;

	mask_kind = GFC_DESCRIPTOR_SIZE (mask);

	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");

	delta = GFC_DESCRIPTOR_STRIDE(array,dim);
	mdelta = GFC_DESCRIPTOR_STRIDE_BYTES(mask,dim);

	for (n = 0; n < dim; n++)
	{
	sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n);
	mstride[n] = GFC_DESCRIPTOR_STRIDE_BYTES(mask,n);
	extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);

	if (extent[n] < 0)
	extent[n] = 0;

	}
	for (n = dim; n < rank; n++)
	{
	sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n + 1);
	mstride[n] = GFC_DESCRIPTOR_STRIDE_BYTES(mask, n + 1);
	extent[n] = GFC_DESCRIPTOR_EXTENT(array, n + 1);

	if (extent[n] < 0)
	extent[n] = 0;
	}

	if (retarray->base_addr == NULL)
	{
	size_t alloc_size, str;

	for (n = 0; n < rank; n++)
	{
	if (n == 0)
	str = 1;
	else
	str= GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1];

	GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str);

	}

	alloc_size = GFC_DESCRIPTOR_STRIDE(retarray,rank-1) * extent[rank-1];

	retarray->offset = 0;
	GFC_DTYPE_COPY_SETRANK(retarray,array,rank);

	if (alloc_size == 0)
	{
	/* Make sure we have a zero-sized array. */
	GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1);
	return;
	}
	else
	retarray->base_addr = xmallocarray (alloc_size, sizeof (GFC_INTEGER_4));

	}
	else
	{
	if (rank != GFC_DESCRIPTOR_RANK (retarray))
	runtime_error ("rank of return array incorrect in MINLOC intrinsic");

	if (unlikely (compile_options.bounds_check))
	{
	bounds_ifunction_return ((array_t *) retarray, extent,
	"return value", "MINLOC");
	bounds_equal_extents ((array_t ) mask, (array_t ) array,
	"MASK argument", "MINLOC");
	}
	}

	for (n = 0; n < rank; n++)
	{
	count[n] = 0;
	dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n);
	if (extent[n] <= 0)
	return;
	}

	dest = retarray->base_addr;
	base = array->base_addr;

	while (base)
	{
	const GFC_REAL_10 * restrict src;
	const GFC_LOGICAL_1 * restrict msrc;
	GFC_INTEGER_4 result;
	src = base;
	msrc = mbase;
	{

	GFC_REAL_10 minval;
	#if defined (GFC_REAL_10_INFINITY)
	minval = GFC_REAL_10_INFINITY;
	#else
	minval = GFC_REAL_10_HUGE;
	#endif
	#if defined (GFC_REAL_10_QUIET_NAN)
	GFC_INTEGER_4 result2 = 0;
	#endif
	result = 0;
	for (n = 0; n < len; n++, src += delta, msrc += mdelta)
	{

	if (*msrc)
	{
	#if defined (GFC_REAL_10_QUIET_NAN)
	if (!result2)
	result2 = (GFC_INTEGER_4)n + 1;
	if (*src <= minval)
	#endif
	{
	minval = *src;
	result = (GFC_INTEGER_4)n + 1;
	break;
	}
	}
	}
	#if defined (GFC_REAL_10_QUIET_NAN)
	if (unlikely (n >= len))
	result = result2;
	else
	#endif
	for (; n < len; n++, src += delta, msrc += mdelta)
	{
	if (msrc && src < minval)
	{
	minval = *src;
	result = (GFC_INTEGER_4)n + 1;
	}
	}
	*dest = result;
	}
	/* Advance to the next element. */
	count[0]++;
	base += sstride[0];
	mbase += mstride[0];
	dest += dstride[0];
	n = 0;
	while (count[n] == extent[n])
	{
	/* 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];
	dest -= dstride[n] * extent[n];
	n++;
	if (n >= rank)
	{
	/* Break out of the loop. */
	base = NULL;
	break;
	}
	else
	{
	count[n]++;
	base += sstride[n];
	mbase += mstride[n];
	dest += dstride[n];
	}
	}
	}
	}


	extern void sminloc1_4_r10 (gfc_array_i4 * const restrict,
	gfc_array_r10 * const restrict, const index_type * const restrict,
	GFC_LOGICAL_4 *, GFC_LOGICAL_4 back);
	export_proto(sminloc1_4_r10);

	void
	sminloc1_4_r10 (gfc_array_i4 * const restrict retarray,
	gfc_array_r10 * const restrict array,
	const index_type * const restrict pdim,
	GFC_LOGICAL_4 * mask, GFC_LOGICAL_4 back)
	{
	index_type count[GFC_MAX_DIMENSIONS];
	index_type extent[GFC_MAX_DIMENSIONS];
	index_type dstride[GFC_MAX_DIMENSIONS];
	GFC_INTEGER_4 * restrict dest;
	index_type rank;
	index_type n;
	index_type dim;


	if (*mask)
	{
	#ifdef HAVE_BACK_ARG
	minloc1_4_r10 (retarray, array, pdim, back);
	#else
	minloc1_4_r10 (retarray, array, pdim);
	#endif
	return;
	}
	/* Make dim zero based to avoid confusion. */
	dim = (*pdim) - 1;
	rank = GFC_DESCRIPTOR_RANK (array) - 1;

	if (unlikely (dim < 0 \|\| dim > rank))
	{
	runtime_error ("Dim argument incorrect in MINLOC intrinsic: "
	"is %ld, should be between 1 and %ld",
	(long int) dim + 1, (long int) rank + 1);
	}

	for (n = 0; n < dim; n++)
	{
	extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);

	if (extent[n] <= 0)
	extent[n] = 0;
	}

	for (n = dim; n < rank; n++)
	{
	extent[n] =
	GFC_DESCRIPTOR_EXTENT(array,n + 1);

	if (extent[n] <= 0)
	extent[n] = 0;
	}

	if (retarray->base_addr == NULL)
	{
	size_t alloc_size, str;

	for (n = 0; n < rank; n++)
	{
	if (n == 0)
	str = 1;
	else
	str = GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1];

	GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str);

	}

	retarray->offset = 0;
	GFC_DTYPE_COPY_SETRANK(retarray,array,rank);

	alloc_size = GFC_DESCRIPTOR_STRIDE(retarray,rank-1) * extent[rank-1];

	if (alloc_size == 0)
	{
	/* Make sure we have a zero-sized array. */
	GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1);
	return;
	}
	else
	retarray->base_addr = xmallocarray (alloc_size, sizeof (GFC_INTEGER_4));
	}
	else
	{
	if (rank != GFC_DESCRIPTOR_RANK (retarray))
	runtime_error ("rank of return array incorrect in"
	" MINLOC intrinsic: is %ld, should be %ld",
	(long int) (GFC_DESCRIPTOR_RANK (retarray)),
	(long int) rank);

	if (unlikely (compile_options.bounds_check))
	{
	for (n=0; n < rank; n++)
	{
	index_type ret_extent;

	ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,n);
	if (extent[n] != ret_extent)
	runtime_error ("Incorrect extent in return value of"
	" MINLOC intrinsic in dimension %ld:"
	" is %ld, should be %ld", (long int) n + 1,
	(long int) ret_extent, (long int) extent[n]);
	}
	}
	}

	for (n = 0; n < rank; n++)
	{
	count[n] = 0;
	dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n);
	}

	dest = retarray->base_addr;

	while(1)
	{
	*dest = 0;
	count[0]++;
	dest += dstride[0];
	n = 0;
	while (count[n] == extent[n])
	{
	/* 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. */
	dest -= dstride[n] * extent[n];
	n++;
	if (n >= rank)
	return;
	else
	{
	count[n]++;
	dest += dstride[n];
	}
	}
	}
	}

	#endif