Merged r18000, r18013, r18298, r18319 into 3.22 branch.

src/arm/deoptimizer-arm.cc

Index: src/arm/deoptimizer-arm.cc
diff --git a/src/arm/deoptimizer-arm.cc b/src/arm/deoptimizer-arm.cc
index 9339c5fade3836c19f02094df89b3450e56bf327..96d7cb33a8c962c43fd9a46d51c209930875bac3 100644
--- a/src/arm/deoptimizer-arm.cc
+++ b/src/arm/deoptimizer-arm.cc
@@ -127,6 +127,11 @@ bool Deoptimizer::HasAlignmentPadding(JSFunction* function) {
 }
 
 
+Code* Deoptimizer::NotifyStubFailureBuiltin() {
+  return isolate_->builtins()->builtin(Builtins::kNotifyStubFailureSaveDoubles);
+}
+
+
 #define __ masm()->
 
 // This code tries to be close to ia32 code so that any changes can be