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

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 a973ba6f73c8bea227bf5991c08e7ad596db8b11..85d198da2f596154cf4f917c9c4e22d188d042ab 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -1116,6 +1116,7 @@ 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(r3);
   __ AddSmiLiteral(r3, r3, Smi::FromInt(1), r0);
   __ push(r3);