WIP: type profiling.

test/cctest/interpreter/bytecode_expectations/DoExpression.golden

 #
 # Autogenerated by generate-bytecode-expectations.
 #
 
 ---
 wrap: yes
 do expressions: yes
 
 ---
 snippet: "
   var a = do { }; return a;
 "
-frame size: 2
+frame size: 3
 parameter count: 1
-bytecode array length: 7
+bytecode array length: 11
 bytecodes: [
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(Mov), R(0), R(1),
+  /*   42 S> */ B(LdaConstant), U8(0),
+                B(Star), R(2),
+                B(Mov), R(0), R(1),
   /*   50 S> */ B(Ldar), R(1),
   /*   60 S> */ B(Return),
 ]
 constant pool: [
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   var a = do { var x = 100; }; return a;
 "
-frame size: 3
+frame size: 5
 parameter count: 1
-bytecode array length: 12
+bytecode array length: 24
 bytecodes: [
   /*   30 E> */ B(StackCheck),
-  /*   55 S> */ B(LdaSmi), I8(100),
+  /*   42 S> */ B(LdaConstant), U8(0),
+                B(Star), R(3),
+  /*   55 S> */ B(LdaConstant), U8(1),
+                B(Star), R(4),
+                B(LdaSmi), I8(100),
                 B(Star), R(0),
-  /*   42 S> */ B(LdaUndefined),
+  /*   42 S> */ B(LdaConstant), U8(2),
+                B(Star), R(4),
+                B(LdaUndefined),
                 B(Star), R(1),
                 B(Star), R(2),
   /*   63 S> */ B(Nop),
   /*   73 S> */ B(Return),
 ]
 constant pool: [
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
+  ONE_BYTE_INTERNALIZED_STRING_TYPE [".result"],
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   while(true) { var a = 10; a = do { ++a; break; }; a = 20; }
 "
-frame size: 2
+frame size: 4
 parameter count: 1
-bytecode array length: 16
+bytecode array length: 30
 bytecodes: [
   /*   30 E> */ B(StackCheck),
   /*   34 E> */ B(StackCheck),
-  /*   56 S> */ B(LdaSmi), I8(10),
+  /*   56 S> */ B(LdaConstant), U8(0),
+                B(Star), R(2),
+                B(LdaSmi), I8(10),
                 B(Star), R(0),
-  /*   69 S> */ B(Inc), U8(2),
+  /*   60 S> */ B(LdaConstant), U8(0),
+                B(Star), R(2),
+  /*   69 S> */ B(LdaConstant), U8(1),
+                B(Star), R(3),
+                B(Ldar), R(0),
+                B(Inc), U8(4),
                 B(Star), R(0),
                 B(Star), R(1),
   /*   74 S> */ B(Jump), U8(2),
                 B(LdaUndefined),
   /*   94 S> */ B(Return),
 ]
 constant pool: [
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
+  ONE_BYTE_INTERNALIZED_STRING_TYPE [".result"],
 ]
 handlers: [
 ]