PPC: [Interpreter] Make dispatch table point to code entry instead of code objects.

src/compiler/ppc/code-generator-ppc.cc

Index: src/compiler/ppc/code-generator-ppc.cc
diff --git a/src/compiler/ppc/code-generator-ppc.cc b/src/compiler/ppc/code-generator-ppc.cc
index 55ddf7278ef60e658c9a76de57ca2ca30fc8dd84..2bf4860d4d7030cb8c7627cb8f176fe2e2400e55 100644
--- a/src/compiler/ppc/code-generator-ppc.cc
+++ b/src/compiler/ppc/code-generator-ppc.cc
@@ -771,6 +771,14 @@ void CodeGenerator::AssembleArchInstruction(Instruction* instr) {
       frame_access_state()->ClearSPDelta();
       break;
     }
+    case kArchTailCallAddress: {
+      int stack_param_delta = i.InputInt32(instr->InputCount() - 1);
+      AssembleDeconstructActivationRecord(stack_param_delta);
+      CHECK(!instr->InputAt(0)->IsImmediate());
+      __ Jump(i.InputRegister(0));
+      frame_access_state()->ClearSPDelta();
+      break;
+    }
     case kArchCallJSFunction: {
       v8::internal::Assembler::BlockTrampolinePoolScope block_trampoline_pool(
           masm());