File gcc7-pr82248.diff of Package gcc7

Index: gcc/config/arm/arm.md
===================================================================
--- gcc/config/arm/arm.md	(revision 255006)
+++ gcc/config/arm/arm.md	(working copy)
@@ -8613,7 +8613,7 @@ (define_insn "blockage"
 )
 
 (define_insn "probe_stack"
-  [(set (match_operand:SI 0 "memory_operand" "=m")
+  [(set (match_operand:SI 0 "memory_operand" "=o")
         (unspec:SI [(const_int 0)] UNSPEC_PROBE_STACK))]
   "TARGET_32BIT"
   "str%?\\tr0, %0"