[crankshaft] [turbofan] Fix environment handling when generating a tail call from inlined function.

src/crankshaft/ppc/lithium-ppc.cc

Index: src/crankshaft/ppc/lithium-ppc.cc
diff --git a/src/crankshaft/ppc/lithium-ppc.cc b/src/crankshaft/ppc/lithium-ppc.cc
index 0dbe7309e7d08fc253fab9eedc221a66bc3c7076..f7a7413247bdd8827c98e1f867f56d7bf46a166b 100644
--- a/src/crankshaft/ppc/lithium-ppc.cc
+++ b/src/crankshaft/ppc/lithium-ppc.cc
@@ -892,10 +892,12 @@ void LChunkBuilder::AddInstruction(LInstruction* instr,
     DCHECK_NOT_NULL(hydrogen_env);
     if (instr->IsSyntacticTailCall()) {
       // If it was a syntactic tail call we need to drop the current frame and
-      // an arguments adaptor frame on top of it (if the latter is present).
+      // all the frames on top of it that are either an arguments adaptor frame
+      // or a tail caller frame.
       hydrogen_env = hydrogen_env->outer();
-      if (hydrogen_env != nullptr &&
-          hydrogen_env->frame_type() == ARGUMENTS_ADAPTOR) {
+      while (hydrogen_env != nullptr &&
+             (hydrogen_env->frame_type() == ARGUMENTS_ADAPTOR ||
+              hydrogen_env->frame_type() == TAIL_CALLER_FUNCTION)) {
         hydrogen_env = hydrogen_env->outer();
       }
       if (hydrogen_env != nullptr) {