diff --git a/gcc/recog.cc b/gcc/recog.cc
index 692c258def6..2bff6c03e4d 100644
--- a/gcc/recog.cc
+++ b/gcc/recog.cc
@@ -1802,8 +1802,8 @@ pop_operand (rtx op, machine_mode mode)
    for mode MODE in address space AS.  */

 bool
-memory_address_addr_space_p (machine_mode mode ATTRIBUTE_UNUSED,
-			     rtx addr, addr_space_t as)
+memory_address_addr_space_p (machine_mode mode ATTRIBUTE_UNUSED, rtx addr,
+			     addr_space_t as, code_helper ch)
 {
 #ifdef GO_IF_LEGITIMATE_ADDRESS
   gcc_assert (ADDR_SPACE_GENERIC_P (as));
@@ -1813,8 +1813,7 @@ memory_address_addr_space_p (machine_mode mode ATTRIBUTE_UNUSED,
  win:
   return true;
 #else
-  return targetm.addr_space.legitimate_address_p (mode, addr, 0, as,
-						  ERROR_MARK);
+  return targetm.addr_space.legitimate_address_p (mode, addr, 0, as, ch);
 #endif
 }

@@ -2430,7 +2429,7 @@ offsettable_address_addr_space_p (int strictp, machine_mode mode, rtx y,
   rtx z;
   rtx y1 = y;
   rtx *y2;
-  bool (*addressp) (machine_mode, rtx, addr_space_t) =
+  bool (*addressp) (machine_mode, rtx, addr_space_t, code_helper) =
     (strictp ? strict_memory_address_addr_space_p
 	     : memory_address_addr_space_p);
   poly_int64 mode_sz = GET_MODE_SIZE (mode);
@@ -2469,7 +2468,7 @@ offsettable_address_addr_space_p (int strictp, machine_mode mode, rtx y,
       *y2 = plus_constant (address_mode, *y2, mode_sz - 1);
       /* Use QImode because an odd displacement may be automatically invalid
 	 for any wider mode.  But it should be valid for a single byte.  */
-      good = (*addressp) (QImode, y, as);
+      good = (*addressp) (QImode, y, as, ERROR_MARK);

       /* In any case, restore old contents of memory.  */
       *y2 = y1;
@@ -2504,7 +2503,7 @@ offsettable_address_addr_space_p (int strictp, machine_mode mode, rtx y,

   /* Use QImode because an odd displacement may be automatically invalid
      for any wider mode.  But it should be valid for a single byte.  */
-  return (*addressp) (QImode, z, as);
+  return (*addressp) (QImode, z, as, ERROR_MARK);
 }

 /* Return true if ADDR is an address-expression whose effect depends
diff --git a/gcc/recog.h b/gcc/recog.h
index badf8e3dc1c..c6ef619c5dd 100644
--- a/gcc/recog.h
+++ b/gcc/recog.h
@@ -20,6 +20,9 @@ along with GCC; see the file COPYING3.  If not see
 #ifndef GCC_RECOG_H
 #define GCC_RECOG_H

+/* For enum tree_code ERROR_MARK.  */
+#include "tree.h"
+
 /* Random number that should be large enough for all purposes.  Also define
    a type that has at least MAX_RECOG_ALTERNATIVES + 1 bits, with the extra
    bit giving an invalid value that can be used to mean "uninitialized".  */
@@ -200,11 +203,12 @@ extern void temporarily_undo_changes (int);
 extern void redo_changes (int);
 extern bool constrain_operands (int, alternative_mask);
 extern bool constrain_operands_cached (rtx_insn *, int);
-extern bool memory_address_addr_space_p (machine_mode, rtx, addr_space_t);
+extern bool memory_address_addr_space_p (machine_mode, rtx, addr_space_t,
+					 code_helper = ERROR_MARK);
 #define memory_address_p(mode,addr) \
 	memory_address_addr_space_p ((mode), (addr), ADDR_SPACE_GENERIC)
-extern bool strict_memory_address_addr_space_p (machine_mode, rtx,
-						addr_space_t);
+extern bool strict_memory_address_addr_space_p (machine_mode, rtx, addr_space_t,
+						code_helper = ERROR_MARK);
 #define strict_memory_address_p(mode,addr) \
 	strict_memory_address_addr_space_p ((mode), (addr), ADDR_SPACE_GENERIC)
 extern bool validate_replace_rtx_subexp (rtx, rtx, rtx_insn *, rtx *);
diff --git a/gcc/reload.cc b/gcc/reload.cc
index 0be21f7b61e..2126bdd117c 100644
--- a/gcc/reload.cc
+++ b/gcc/reload.cc
@@ -2162,7 +2162,7 @@ hard_reg_set_here_p (unsigned int beg_regno, unsigned int end_regno, rtx x)

 bool
 strict_memory_address_addr_space_p (machine_mode mode ATTRIBUTE_UNUSED,
-				    rtx addr, addr_space_t as)
+				    rtx addr, addr_space_t as, code_helper)
 {
 #ifdef GO_IF_LEGITIMATE_ADDRESS
   gcc_assert (ADDR_SPACE_GENERIC_P (as));
diff --git a/gcc/tree-ssa-address.cc b/gcc/tree-ssa-address.cc
index 0aaddde8d02..b942799f6f5 100644
--- a/gcc/tree-ssa-address.cc
+++ b/gcc/tree-ssa-address.cc
@@ -344,7 +344,7 @@ tree_mem_ref_addr (tree type, tree mem_ref)

 bool
 valid_mem_ref_p (machine_mode mode, addr_space_t as,
-		 struct mem_address *addr)
+		 struct mem_address *addr, code_helper ch)
 {
   rtx address;

@@ -352,7 +352,7 @@ valid_mem_ref_p (machine_mode mode, addr_space_t as,
   if (!address)
     return false;

-  return memory_address_addr_space_p (mode, address, as);
+  return memory_address_addr_space_p (mode, address, as, ch);
 }

 /* Checks whether a TARGET_MEM_REF with type TYPE and parameters given by ADDR
diff --git a/gcc/tree-ssa-address.h b/gcc/tree-ssa-address.h
index 2eadbdef810..faa1cb13745 100644
--- a/gcc/tree-ssa-address.h
+++ b/gcc/tree-ssa-address.h
@@ -31,7 +31,8 @@ extern rtx addr_for_mem_ref (struct mem_address *, addr_space_t, bool);
 extern rtx addr_for_mem_ref (tree exp, addr_space_t as, bool really_expand);
 extern void get_address_description (tree, struct mem_address *);
 extern tree tree_mem_ref_addr (tree, tree);
-extern bool valid_mem_ref_p (machine_mode, addr_space_t, struct mem_address *);
+extern bool valid_mem_ref_p (machine_mode, addr_space_t, struct mem_address *,
+			     code_helper = ERROR_MARK);
 extern void move_fixed_address_to_symbol (struct mem_address *,
 					  class aff_tree *);
 tree create_mem_ref (gimple_stmt_iterator *, tree,
diff --git a/gcc/tree-ssa-loop-ivopts.cc b/gcc/tree-ssa-loop-ivopts.cc
index 6671ff6db5a..30b69a31d0f 100644
--- a/gcc/tree-ssa-loop-ivopts.cc
+++ b/gcc/tree-ssa-loop-ivopts.cc
@@ -4696,17 +4696,25 @@ get_address_cost (struct ivopts_data *data, struct iv_use *use,
   /* Only true if ratio != 1.  */
   bool ok_with_ratio_p = false;
   bool ok_without_ratio_p = false;
+  code_helper code = ERROR_MARK;
+
+  if (use->type == USE_PTR_ADDRESS)
+    {
+      gcall *call = as_a<gcall *> (use->stmt);
+      gcc_assert (gimple_call_internal_p (call));
+      code = gimple_call_internal_fn (call);
+    }

   if (!aff_combination_const_p (aff_inv))
     {
       parts.index = integer_one_node;
       /* Addressing mode "base + index".  */
-      ok_without_ratio_p = valid_mem_ref_p (mem_mode, as, &parts);
+      ok_without_ratio_p = valid_mem_ref_p (mem_mode, as, &parts, code);
       if (ratio != 1)
 	{
 	  parts.step = wide_int_to_tree (type, ratio);
 	  /* Addressing mode "base + index << scale".  */
-	  ok_with_ratio_p = valid_mem_ref_p (mem_mode, as, &parts);
+	  ok_with_ratio_p = valid_mem_ref_p (mem_mode, as, &parts, code);
 	  if (!ok_with_ratio_p)
 	    parts.step = NULL_TREE;
 	}
@@ -4716,7 +4724,7 @@ get_address_cost (struct ivopts_data *data, struct iv_use *use,
 	    {
 	      parts.offset = wide_int_to_tree (sizetype, aff_inv->offset);
 	      /* Addressing mode "base + index [<< scale] + offset".  */
-	      if (!valid_mem_ref_p (mem_mode, as, &parts))
+	      if (!valid_mem_ref_p (mem_mode, as, &parts, code))
 		parts.offset = NULL_TREE;
 	      else
 		aff_inv->offset = 0;
@@ -4729,7 +4737,7 @@ get_address_cost (struct ivopts_data *data, struct iv_use *use,

 	  /* Addressing mode "symbol + base + index [<< scale] [+ offset]".  */
 	  if (parts.symbol != NULL_TREE
-	      && !valid_mem_ref_p (mem_mode, as, &parts))
+	      && !valid_mem_ref_p (mem_mode, as, &parts, code))
 	    {
 	      aff_combination_add_elt (aff_inv, parts.symbol, 1);
 	      parts.symbol = NULL_TREE;
@@ -4767,7 +4775,7 @@ get_address_cost (struct ivopts_data *data, struct iv_use *use,
 	{
 	  parts.offset = wide_int_to_tree (sizetype, aff_inv->offset);
 	  /* Addressing mode "base + offset".  */
-	  if (!valid_mem_ref_p (mem_mode, as, &parts))
+	  if (!valid_mem_ref_p (mem_mode, as, &parts, code))
 	    parts.offset = NULL_TREE;
 	  else
 	    aff_inv->offset = 0;
