re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=)

2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/54613
	* gfortran.h (gfc_check_f): Rename f4ml to f5ml.
	(gfc_logical_4_kind): New macro
	* intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
	(gfc_simplify_maxloc): Likewise.
	(gfc_resolve_maxloc): Likewise.
	(gfc_resolve_minloc): Likewise.
	* check.c (gfc_check_minloc_maxloc): Add checking for "back"
	argument; also raise error if it is used (for now). Add it
	if it isn't present.
	* intrinsic.c (add_sym_4ml): Rename to
	(add_sym_5ml), adjust for extra argument.
	(add_functions): Add "back" constant. Adjust maxloc and minloc
	for back argument.
	* iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
	not of gfc_logical_4_kind, convert.
	(gfc_resolve_minloc): Likewise.
	* simplify.c (gfc_simplify_minloc): Add back argument.
	(gfc_simplify_maxloc): Likewise.
	* trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
	argument to %VAL to ensure passing by value.
	(gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
	also for library calls.

2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/54613
	* m4/iparm.m4: Add back_arg macro if in minloc or maxloc.
	* m4/iforeach-s.m4: Add optional argument back with back_arg
	macro. Improve m4 quoting. If HAVE_BACK_ARG is defined, assert
	that back is non-true.
	* m4/iforeach.m4: Likewise.
	* m4/ifunction-s.m4: Likewise.
	* m4/ifunction.m4: Likewise.
	* m4/maxloc0.m4: Include assert.h
	* m4/minloc0.m4: Likewise.
	* m4/maxloc0s.m4: #define HAVE_BACK_ARG.
	* m4/minloc0s.m4: Likewise.
	* m4/maxloc1s.m4: Likewise.
	* m4/minloc1s.m4: Likewise.
	* m4/maxloc1.m4: Include assert.h, #define HAVE_BACK_ARG.
	* m4/minloc1.m4: Likewise.
	* m4/maxloc2s.m4: Add assert.h, add back_arg, assert that
	back is non-true.
	* m4/minloc2s.m4: Likewise.
	* generated/iall_i1.c: Regenerated.
	* generated/iall_i16.c: Regenerated.
	* generated/iall_i2.c: Regenerated.
	* generated/iall_i4.c: Regenerated.
	* generated/iall_i8.c: Regenerated.
	* generated/iany_i1.c: Regenerated.
	* generated/iany_i16.c: Regenerated.
	* generated/iany_i2.c: Regenerated.
	* generated/iany_i4.c: Regenerated.
	* generated/iany_i8.c: Regenerated.
	* generated/iparity_i1.c: Regenerated.
	* generated/iparity_i16.c: Regenerated.
	* generated/iparity_i2.c: Regenerated.
	* generated/iparity_i4.c: Regenerated.
	* generated/iparity_i8.c: Regenerated.
	* generated/maxloc0_16_i1.c: Regenerated.
	* generated/maxloc0_16_i16.c: Regenerated.
	* generated/maxloc0_16_i2.c: Regenerated.
	* generated/maxloc0_16_i4.c: Regenerated.
	* generated/maxloc0_16_i8.c: Regenerated.
	* generated/maxloc0_16_r10.c: Regenerated.
	* generated/maxloc0_16_r16.c: Regenerated.
	* generated/maxloc0_16_r4.c: Regenerated.
	* generated/maxloc0_16_r8.c: Regenerated.
	* generated/maxloc0_16_s1.c: Regenerated.
	* generated/maxloc0_16_s4.c: Regenerated.
	* generated/maxloc0_4_i1.c: Regenerated.
	* generated/maxloc0_4_i16.c: Regenerated.
	* generated/maxloc0_4_i2.c: Regenerated.
	* generated/maxloc0_4_i4.c: Regenerated.
	* generated/maxloc0_4_i8.c: Regenerated.
	* generated/maxloc0_4_r10.c: Regenerated.
	* generated/maxloc0_4_r16.c: Regenerated.
	* generated/maxloc0_4_r4.c: Regenerated.
	* generated/maxloc0_4_r8.c: Regenerated.
	* generated/maxloc0_4_s1.c: Regenerated.
	* generated/maxloc0_4_s4.c: Regenerated.
	* generated/maxloc0_8_i1.c: Regenerated.
	* generated/maxloc0_8_i16.c: Regenerated.
	* generated/maxloc0_8_i2.c: Regenerated.
	* generated/maxloc0_8_i4.c: Regenerated.
	* generated/maxloc0_8_i8.c: Regenerated.
	* generated/maxloc0_8_r10.c: Regenerated.
	* generated/maxloc0_8_r16.c: Regenerated.
	* generated/maxloc0_8_r4.c: Regenerated.
	* generated/maxloc0_8_r8.c: Regenerated.
	* generated/maxloc0_8_s1.c: Regenerated.
	* generated/maxloc0_8_s4.c: Regenerated.
	* generated/maxloc1_16_i1.c: Regenerated.
	* generated/maxloc1_16_i16.c: Regenerated.
	* generated/maxloc1_16_i2.c: Regenerated.
	* generated/maxloc1_16_i4.c: Regenerated.
	* generated/maxloc1_16_i8.c: Regenerated.
	* generated/maxloc1_16_r10.c: Regenerated.
	* generated/maxloc1_16_r16.c: Regenerated.
	* generated/maxloc1_16_r4.c: Regenerated.
	* generated/maxloc1_16_r8.c: Regenerated.
	* generated/maxloc1_16_s1.c: Regenerated.
	* generated/maxloc1_16_s4.c: Regenerated.
	* generated/maxloc1_4_i1.c: Regenerated.
	* generated/maxloc1_4_i16.c: Regenerated.
	* generated/maxloc1_4_i2.c: Regenerated.
	* generated/maxloc1_4_i4.c: Regenerated.
	* generated/maxloc1_4_i8.c: Regenerated.
	* generated/maxloc1_4_r10.c: Regenerated.
	* generated/maxloc1_4_r16.c: Regenerated.
	* generated/maxloc1_4_r4.c: Regenerated.
	* generated/maxloc1_4_r8.c: Regenerated.
	* generated/maxloc1_4_s1.c: Regenerated.
	* generated/maxloc1_4_s4.c: Regenerated.
	* generated/maxloc1_8_i1.c: Regenerated.
	* generated/maxloc1_8_i16.c: Regenerated.
	* generated/maxloc1_8_i2.c: Regenerated.
	* generated/maxloc1_8_i4.c: Regenerated.
	* generated/maxloc1_8_i8.c: Regenerated.
	* generated/maxloc1_8_r10.c: Regenerated.
	* generated/maxloc1_8_r16.c: Regenerated.
	* generated/maxloc1_8_r4.c: Regenerated.
	* generated/maxloc1_8_r8.c: Regenerated.
	* generated/maxloc1_8_s1.c: Regenerated.
	* generated/maxloc1_8_s4.c: Regenerated.
	* generated/maxval_i1.c: Regenerated.
	* generated/maxval_i16.c: Regenerated.
	* generated/maxval_i2.c: Regenerated.
	* generated/maxval_i4.c: Regenerated.
	* generated/maxval_i8.c: Regenerated.
	* generated/maxval_r10.c: Regenerated.
	* generated/maxval_r16.c: Regenerated.
	* generated/maxval_r4.c: Regenerated.
	* generated/maxval_r8.c: Regenerated.
	* generated/minloc0_16_i1.c: Regenerated.
	* generated/minloc0_16_i16.c: Regenerated.
	* generated/minloc0_16_i2.c: Regenerated.
	* generated/minloc0_16_i4.c: Regenerated.
	* generated/minloc0_16_i8.c: Regenerated.
	* generated/minloc0_16_r10.c: Regenerated.
	* generated/minloc0_16_r16.c: Regenerated.
	* generated/minloc0_16_r4.c: Regenerated.
	* generated/minloc0_16_r8.c: Regenerated.
	* generated/minloc0_16_s1.c: Regenerated.
	* generated/minloc0_16_s4.c: Regenerated.
	* generated/minloc0_4_i1.c: Regenerated.
	* generated/minloc0_4_i16.c: Regenerated.
	* generated/minloc0_4_i2.c: Regenerated.
	* generated/minloc0_4_i4.c: Regenerated.
	* generated/minloc0_4_i8.c: Regenerated.
	* generated/minloc0_4_r10.c: Regenerated.
	* generated/minloc0_4_r16.c: Regenerated.
	* generated/minloc0_4_r4.c: Regenerated.
	* generated/minloc0_4_r8.c: Regenerated.
	* generated/minloc0_4_s1.c: Regenerated.
	* generated/minloc0_4_s4.c: Regenerated.
	* generated/minloc0_8_i1.c: Regenerated.
	* generated/minloc0_8_i16.c: Regenerated.
	* generated/minloc0_8_i2.c: Regenerated.
	* generated/minloc0_8_i4.c: Regenerated.
	* generated/minloc0_8_i8.c: Regenerated.
	* generated/minloc0_8_r10.c: Regenerated.
	* generated/minloc0_8_r16.c: Regenerated.
	* generated/minloc0_8_r4.c: Regenerated.
	* generated/minloc0_8_r8.c: Regenerated.
	* generated/minloc0_8_s1.c: Regenerated.
	* generated/minloc0_8_s4.c: Regenerated.
	* generated/minloc1_16_i1.c: Regenerated.
	* generated/minloc1_16_i16.c: Regenerated.
	* generated/minloc1_16_i2.c: Regenerated.
	* generated/minloc1_16_i4.c: Regenerated.
	* generated/minloc1_16_i8.c: Regenerated.
	* generated/minloc1_16_r10.c: Regenerated.
	* generated/minloc1_16_r16.c: Regenerated.
	* generated/minloc1_16_r4.c: Regenerated.
	* generated/minloc1_16_r8.c: Regenerated.
	* generated/minloc1_16_s1.c: Regenerated.
	* generated/minloc1_16_s4.c: Regenerated.
	* generated/minloc1_4_i1.c: Regenerated.
	* generated/minloc1_4_i16.c: Regenerated.
	* generated/minloc1_4_i2.c: Regenerated.
	* generated/minloc1_4_i4.c: Regenerated.
	* generated/minloc1_4_i8.c: Regenerated.
	* generated/minloc1_4_r10.c: Regenerated.
	* generated/minloc1_4_r16.c: Regenerated.
	* generated/minloc1_4_r4.c: Regenerated.
	* generated/minloc1_4_r8.c: Regenerated.
	* generated/minloc1_4_s1.c: Regenerated.
	* generated/minloc1_4_s4.c: Regenerated.
	* generated/minloc1_8_i1.c: Regenerated.
	* generated/minloc1_8_i16.c: Regenerated.
	* generated/minloc1_8_i2.c: Regenerated.
	* generated/minloc1_8_i4.c: Regenerated.
	* generated/minloc1_8_i8.c: Regenerated.
	* generated/minloc1_8_r10.c: Regenerated.
	* generated/minloc1_8_r16.c: Regenerated.
	* generated/minloc1_8_r4.c: Regenerated.
	* generated/minloc1_8_r8.c: Regenerated.
	* generated/minloc1_8_s1.c: Regenerated.
	* generated/minloc1_8_s4.c: Regenerated.
	* generated/minval_i1.c: Regenerated.
	* generated/minval_i16.c: Regenerated.
	* generated/minval_i2.c: Regenerated.
	* generated/minval_i4.c: Regenerated.
	* generated/minval_i8.c: Regenerated.
	* generated/minval_r10.c: Regenerated.
	* generated/minval_r16.c: Regenerated.
	* generated/minval_r4.c: Regenerated.
	* generated/minval_r8.c: Regenerated.
	* generated/norm2_r10.c: Regenerated.
	* generated/norm2_r16.c: Regenerated.
	* generated/norm2_r4.c: Regenerated.
	* generated/norm2_r8.c: Regenerated.
	* generated/parity_l1.c: Regenerated.
	* generated/parity_l16.c: Regenerated.
	* generated/parity_l2.c: Regenerated.
	* generated/parity_l4.c: Regenerated.
	* generated/parity_l8.c: Regenerated.
	* generated/product_c10.c: Regenerated.
	* generated/product_c16.c: Regenerated.
	* generated/product_c4.c: Regenerated.
	* generated/product_c8.c: Regenerated.
	* generated/product_i1.c: Regenerated.
	* generated/product_i16.c: Regenerated.
	* generated/product_i2.c: Regenerated.
	* generated/product_i4.c: Regenerated.
	* generated/product_i8.c: Regenerated.
	* generated/product_r10.c: Regenerated.
	* generated/product_r16.c: Regenerated.
	* generated/product_r4.c: Regenerated.
	* generated/product_r8.c: Regenerated.
	* generated/sum_c10.c: Regenerated.
	* generated/sum_c16.c: Regenerated.
	* generated/sum_c4.c: Regenerated.
	* generated/sum_c8.c: Regenerated.
	* generated/sum_i1.c: Regenerated.
	* generated/sum_i16.c: Regenerated.
	* generated/sum_i2.c: Regenerated.
	* generated/sum_i4.c: Regenerated.
	* generated/sum_i8.c: Regenerated.
	* generated/sum_r10.c: Regenerated.
	* generated/sum_r16.c: Regenerated.
	* generated/sum_r4.c: Regenerated.
	* generated/sum_r8.c: Regenerated.

2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/54613
	* gfortran.dg/minmaxloc_9.f90: New test.
	* gfortran.dg/minmaxloc_10.f90: New test.
	* gfortran.dg/minmaxloc_11.f90: New test.

From-SVN: r256705

1 files changed, 11 insertions, 7 deletions

diff --git a/libgfortran/generated/minloc0_8_r4.c b/libgfortran/generated/minloc0_8_r4.c
index 533e748..66c5b74 100644
--- a/libgfortran/generated/minloc0_8_r4.c
+++ b/libgfortran/generated/minloc0_8_r4.c
@@ -24,18 +24,19 @@ 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_4) && defined (HAVE_GFC_INTEGER_8)
 
 
 extern void minloc0_8_r4 (gfc_array_i8 * const restrict retarray, 
-	gfc_array_r4 * const restrict array);
+	gfc_array_r4 * const restrict array, GFC_LOGICAL_4);
 export_proto(minloc0_8_r4);
 
 void
 minloc0_8_r4 (gfc_array_i8 * const restrict retarray, 
-	gfc_array_r4 * const restrict array)
+	gfc_array_r4 * const restrict array, GFC_LOGICAL_4 back)
 {
   index_type count[GFC_MAX_DIMENSIONS];
   index_type extent[GFC_MAX_DIMENSIONS];
@@ -46,6 +47,7 @@ minloc0_8_r4 (gfc_array_i8 * const restrict retarray,
   index_type rank;
   index_type n;
 
+  assert(back == 0);
   rank = GFC_DESCRIPTOR_RANK (array);
   if (rank <= 0)
     runtime_error ("Rank of array needs to be > 0");
@@ -167,13 +169,14 @@ minloc0_8_r4 (gfc_array_i8 * const restrict retarray,
 
 
 extern void mminloc0_8_r4 (gfc_array_i8 * const restrict, 
-	gfc_array_r4 * const restrict, gfc_array_l1 * const restrict);
+	gfc_array_r4 * const restrict, gfc_array_l1 * const restrict,
+	GFC_LOGICAL_4);
 export_proto(mminloc0_8_r4);
 
 void
 mminloc0_8_r4 (gfc_array_i8 * const restrict retarray, 
 	gfc_array_r4 * const restrict array,
-	gfc_array_l1 * const restrict mask)
+	gfc_array_l1 * const restrict mask, GFC_LOGICAL_4 back)
 {
   index_type count[GFC_MAX_DIMENSIONS];
   index_type extent[GFC_MAX_DIMENSIONS];
@@ -187,6 +190,7 @@ mminloc0_8_r4 (gfc_array_i8 * const restrict retarray,
   index_type n;
   int mask_kind;
 
+  assert(back == 0);
   rank = GFC_DESCRIPTOR_RANK (array);
   if (rank <= 0)
     runtime_error ("Rank of array needs to be > 0");
@@ -335,13 +339,13 @@ mminloc0_8_r4 (gfc_array_i8 * const restrict retarray,
 
 
 extern void sminloc0_8_r4 (gfc_array_i8 * const restrict, 
-	gfc_array_r4 * const restrict, GFC_LOGICAL_4 *);
+	gfc_array_r4 * const restrict, GFC_LOGICAL_4 *, GFC_LOGICAL_4);
 export_proto(sminloc0_8_r4);
 
 void
 sminloc0_8_r4 (gfc_array_i8 * const restrict retarray, 
 	gfc_array_r4 * const restrict array,
-	GFC_LOGICAL_4 * mask)
+	GFC_LOGICAL_4 * mask, GFC_LOGICAL_4 back)
 {
   index_type rank;
   index_type dstride;
@@ -350,7 +354,7 @@ sminloc0_8_r4 (gfc_array_i8 * const restrict retarray,
 
   if (*mask)
     {
-      minloc0_8_r4 (retarray, array);
+      minloc0_8_r4 (retarray, array, back);
       return;
     }