PPC/s390: [turbofan] Remove special JSForInStep and JSForInDone.

src/full-codegen/s390/full-codegen-s390.cc

Index: src/full-codegen/s390/full-codegen-s390.cc
diff --git a/src/full-codegen/s390/full-codegen-s390.cc b/src/full-codegen/s390/full-codegen-s390.cc
index 47755895b994c65ca73d621c64c5d14adfd65f5a..91fa86de809b780709d8c1bad74fff94819c5bc0 100644
--- a/src/full-codegen/s390/full-codegen-s390.cc
+++ b/src/full-codegen/s390/full-codegen-s390.cc
@@ -1085,6 +1085,7 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
   // Generate code for the going to the next element by incrementing
   // the index (smi) stored on top of the stack.
   __ bind(loop_statement.continue_label());
+  PrepareForBailoutForId(stmt->IncrementId(), BailoutState::NO_REGISTERS);
   __ pop(r2);
   __ AddSmiLiteral(r2, r2, Smi::FromInt(1), r0);
   __ push(r2);