WIP: type profiling.

test/cctest/interpreter/bytecode_expectations/LetVariable.golden

Index: test/cctest/interpreter/bytecode_expectations/LetVariable.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/LetVariable.golden b/test/cctest/interpreter/bytecode_expectations/LetVariable.golden
index 60f236f17acdc106e2d7ba5daed284e09f5c0aa4..595f641e1cb4f843937d0ea3be39f6a51e0d3f8c 100644
--- a/test/cctest/interpreter/bytecode_expectations/LetVariable.golden
+++ b/test/cctest/interpreter/bytecode_expectations/LetVariable.golden
@@ -9,19 +9,22 @@ wrap: yes
 snippet: "
   let x = 10;
 "
-frame size: 1
+frame size: 2
 parameter count: 1
-bytecode array length: 10
+bytecode array length: 14
 bytecodes: [
                 B(LdaTheHole),
                 B(Star), R(0),
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), I8(10),
+  /*   42 S> */ B(LdaConstant), U8(0),
+                B(Star), R(1),
+                B(LdaSmi), I8(10),
                 B(Star), R(0),
                 B(LdaUndefined),
   /*   46 S> */ B(Return),
 ]
 constant pool: [
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
 ]
 handlers: [
 ]
@@ -30,19 +33,22 @@ handlers: [
 snippet: "
   let x = 10; return x;
 "
-frame size: 1
+frame size: 2
 parameter count: 1
-bytecode array length: 10
+bytecode array length: 14
 bytecodes: [
                 B(LdaTheHole),
                 B(Star), R(0),
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), I8(10),
+  /*   42 S> */ B(LdaConstant), U8(0),
+                B(Star), R(1),
+                B(LdaSmi), I8(10),
                 B(Star), R(0),
   /*   46 S> */ B(Nop),
   /*   56 S> */ B(Return),
 ]
 constant pool: [
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
 ]
 handlers: [
 ]
@@ -51,22 +57,26 @@ handlers: [
 snippet: "
   let x = (x = 20);
 "
-frame size: 3
+frame size: 5
 parameter count: 1
-bytecode array length: 29
+bytecode array length: 37
 bytecodes: [
                 B(LdaTheHole),
                 B(Star), R(0),
   /*   30 E> */ B(StackCheck),
-  /*   45 S> */ B(LdaSmi), I8(20),
+  /*   45 S> */ B(LdaConstant), U8(0),
                 B(Star), R(1),
+                B(LdaConstant), U8(0),
+                B(Star), R(2),
+                B(LdaSmi), I8(20),
+                B(Star), R(3),
                 B(Ldar), R(0),
                 B(JumpIfNotHole), U8(11),
                 B(LdaConstant), U8(0),
-                B(Star), R(2),
-  /*   45 E> */ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(2), U8(1),
-                B(Mov), R(1), R(0),
-                B(Mov), R(1), R(0),
+                B(Star), R(4),
+  /*   45 E> */ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(4), U8(1),
+                B(Mov), R(3), R(0),
+                B(Mov), R(3), R(0),
                 B(LdaUndefined),
   /*   52 S> */ B(Return),
 ]
@@ -80,21 +90,26 @@ handlers: [
 snippet: "
   let x = 10; x = 20;
 "
-frame size: 1
+frame size: 2
 parameter count: 1
-bytecode array length: 14
+bytecode array length: 22
 bytecodes: [
                 B(LdaTheHole),
                 B(Star), R(0),
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), I8(10),
+  /*   42 S> */ B(LdaConstant), U8(0),
+                B(Star), R(1),
+                B(LdaSmi), I8(10),
                 B(Star), R(0),
-  /*   46 S> */ B(LdaSmi), I8(20),
+  /*   46 S> */ B(LdaConstant), U8(0),
+                B(Star), R(1),
+                B(LdaSmi), I8(20),
                 B(Star), R(0),
                 B(LdaUndefined),
   /*   54 S> */ B(Return),
 ]
 constant pool: [
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
 ]
 handlers: [
 ]