src/share/vm/adlc/output_h.cpp

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rev 5808 : 8030863: PPC64: (part 220): ConstantTableBase for calls between args and jvms

@@ -1663,11 +1663,19 @@
             instr->ideal_Opcode(_globalNames) );
     }
 
     if (instr->needs_constant_base() &&
         !instr->is_mach_constant()) {  // These inherit the funcion from MachConstantNode.
-      fprintf(fp,"  virtual uint           mach_constant_base_node_input() const { return req()-1; }\n");
+      fprintf(fp,"  virtual uint           mach_constant_base_node_input() const { ");
+      if (instr->is_ideal_call() != Form::invalid_type &&
+          instr->is_ideal_call() != Form::JAVA_LEAF) {
+        // MachConstantBase goes behind arguments, but before jvms.
+        fprintf(fp,"assert(tf() && tf()->domain(), \"\"); return tf()->domain()->cnt();");
+      } else {
+        fprintf(fp,"return req()-1;");
+      }
+      fprintf(fp," }\n");
     }
 
     // Allow machine-independent optimization, invert the sense of the IF test
     if( instr->is_ideal_if() ) {
       fprintf(fp,"  virtual void           negate() { \n");