[turbofan] Collect invocation counts and compute relative call frequencies.

test/cctest/interpreter/bytecode_expectations/OuterContextVariables.golden

 #
 # Autogenerated by generate-bytecode-expectations.
 #
 
 ---
 execute: yes
 wrap: no
 test function name: f
 
 ---
 snippet: "
   function Outer() {
     var outerVar = 1;
     function Inner(innerArg) {
       this.innerFunc = function() { return outerVar * innerArg; }
     }
     this.getInnerFunc = function() { return new Inner(1).innerFunc; }
   }
   var f = new Outer().getInnerFunc();
   f();
 "
 frame size: 1
 parameter count: 1
 bytecode array length: 14
 bytecodes: [
   /*   97 E> */ B(StackCheck),
   /*  102 S> */ B(LdrContextSlot), R(context), U8(4), U8(1), R(0),
   /*  120 E> */ B(LdaContextSlot), R(context), U8(4), U8(0),
-                B(Mul), R(0), U8(1),
+                B(Mul), R(0), U8(2),
   /*  130 S> */ B(Return),
 ]
 constant pool: [
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   function Outer() {
@@ skipping 14 matching lines @@
   /*  102 S> */ B(LdaContextSlot), R(context), U8(4), U8(0),
   /*  111 E> */ B(StaContextSlot), R(context), U8(4), U8(1),
                 B(LdaUndefined),
   /*  123 S> */ B(Return),
 ]
 constant pool: [
 ]
 handlers: [
 ]