--- a/src/hotspot/cpu/ppc/templateTable_ppc_64.cpp	Tue Jun 11 09:27:51 2019 +0200
+++ b/src/hotspot/cpu/ppc/templateTable_ppc_64.cpp	Tue Jun 11 09:51:33 2019 +0200
@@ -2232,7 +2232,7 @@
 void TemplateTable::resolve_cache_and_index(int byte_no, Register Rcache, Register Rscratch, size_t index_size) {
 
   __ get_cache_and_index_at_bcp(Rcache, 1, index_size);
-  Label Lresolved, Ldone;
+  Label Lresolved, Ldone, L_clinit_barrier_slow;
 
   Bytecodes::Code code = bytecode();
   switch (code) {
@@ -2253,6 +2253,9 @@
   __ cmpdi(CCR0, Rscratch, (int)code);
   __ beq(CCR0, Lresolved);
 
+  // Class initialization barrier slow path lands here as well.
+  __ bind(L_clinit_barrier_slow);
+
   address entry = CAST_FROM_FN_PTR(address, InterpreterRuntime::resolve_from_cache);
   __ li(R4_ARG2, code);
   __ call_VM(noreg, entry, R4_ARG2, true);
@@ -2263,6 +2266,17 @@
 
   __ bind(Lresolved);
   __ isync(); // Order load wrt. succeeding loads.
+
+  // Class initialization barrier for static methods
+  if (VM_Version::supports_fast_class_init_checks() && bytecode() == Bytecodes::_invokestatic) {
+    const Register method = Rscratch;
+    const Register klass  = Rscratch;
+
+    __ load_resolved_method_at_index(byte_no, Rcache, method);
+    __ load_method_holder(klass, method);
+    __ clinit_barrier(klass, R16_thread, NULL /*L_fast_path*/, &L_clinit_barrier_slow);
+  }
+
   __ bind(Ldone);
 }
 
@@ -2329,7 +2343,7 @@
     // Already resolved.
     __ get_cache_and_index_at_bcp(Rcache, 1);
   } else {
-    resolve_cache_and_index(byte_no, Rcache, R0, is_invokedynamic ? sizeof(u4) : sizeof(u2));
+    resolve_cache_and_index(byte_no, Rcache, /* temp */ Rmethod, is_invokedynamic ? sizeof(u4) : sizeof(u2));
   }
 
   __ ld(Rmethod, method_offset, Rcache);
@@ -3634,9 +3648,7 @@
   // Find entry point to call.
 
   // Get declaring interface class from method
-  __ ld(Rinterface_klass, in_bytes(Method::const_offset()), Rmethod);
-  __ ld(Rinterface_klass, in_bytes(ConstMethod::constants_offset()), Rinterface_klass);
-  __ ld(Rinterface_klass, ConstantPool::pool_holder_offset_in_bytes(), Rinterface_klass);
+  __ load_method_holder(Rinterface_klass, Rmethod);
 
   // Get itable index from method
   __ lwa(Rindex, in_bytes(Method::itable_index_offset()), Rmethod);