--- a/src/hotspot/share/adlc/output_h.cpp	Wed Aug 29 11:25:51 2018 +0100
+++ b/src/hotspot/share/adlc/output_h.cpp	Wed Aug 22 10:29:17 2018 +0200
@@ -2002,10 +2002,6 @@
 
     // Analyze machine instructions that either USE or DEF memory.
     int memory_operand = instr->memory_operand(_globalNames);
-    // Some guys kill all of memory
-    if ( instr->is_wide_memory_kill(_globalNames) ) {
-      memory_operand = InstructForm::MANY_MEMORY_OPERANDS;
-    }
     if ( memory_operand != InstructForm::NO_MEMORY_OPERAND ) {
       if( memory_operand == InstructForm::MANY_MEMORY_OPERANDS ) {
         fprintf(fp,"  virtual const TypePtr *adr_type() const;\n");