[es6] Fixed POSSIBLY_EVAL_CALL tail calls handling in Full codegen.

src/full-codegen/ppc/full-codegen-ppc.cc

Index: src/full-codegen/ppc/full-codegen-ppc.cc
diff --git a/src/full-codegen/ppc/full-codegen-ppc.cc b/src/full-codegen/ppc/full-codegen-ppc.cc
index 5b79a86f278cc2a4ded4c2b8e7b5eeae9c197efe..039b36ccd70504e300392ed8565da80ea92f2ec4 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -2852,7 +2852,9 @@ void FullCodeGenerator::EmitPossiblyEvalCall(Call* expr) {
   SetCallPosition(expr);
   __ LoadP(r4, MemOperand(sp, (arg_count + 1) * kPointerSize), r0);
   __ mov(r3, Operand(arg_count));
-  __ Call(isolate()->builtins()->Call(), RelocInfo::CODE_TARGET);
+  __ Call(isolate()->builtins()->Call(ConvertReceiverMode::kAny,
+                                      expr->tail_call_mode()),
+          RelocInfo::CODE_TARGET);
   RecordJSReturnSite(expr);
   // Restore context register.
   __ LoadP(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));