Split some SharedFunctionInfo's compiler hints off into debugger hints.

src/x64/macro-assembler-x64.cc

Index: src/x64/macro-assembler-x64.cc
diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index 39b1768055bcddce097df648184136a1e05fa216..efb2d3c9da34fc8e9d8206823f0d56e889c35bdb 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -1570,6 +1570,11 @@ void MacroAssembler::JumpIfNotSmi(Register src,
   j(NegateCondition(smi), on_not_smi, near_jump);
 }
 
+void MacroAssembler::JumpIfNotSmi(Operand src, Label* on_not_smi,
+                                  Label::Distance near_jump) {
+  Condition smi = CheckSmi(src);
+  j(NegateCondition(smi), on_not_smi, near_jump);
+}
 
 void MacroAssembler::JumpUnlessNonNegativeSmi(
     Register src, Label* on_not_smi_or_negative,