WIP: type profiling.

test/cctest/interpreter/bytecode_expectations/LetVariableContextSlot.golden

Index: test/cctest/interpreter/bytecode_expectations/LetVariableContextSlot.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/LetVariableContextSlot.golden b/test/cctest/interpreter/bytecode_expectations/LetVariableContextSlot.golden
index 5d10939959b8c67451a591736d781948dd9a679d..24977b728b60fb1293c6f1337fb6d95255b87041 100644
--- a/test/cctest/interpreter/bytecode_expectations/LetVariableContextSlot.golden
+++ b/test/cctest/interpreter/bytecode_expectations/LetVariableContextSlot.golden
@@ -9,9 +9,9 @@ wrap: yes
 snippet: "
   let x = 10; function f1() {return x;}
 "
-frame size: 2
+frame size: 3
 parameter count: 1
-bytecode array length: 20
+bytecode array length: 24
 bytecodes: [
                 B(CreateFunctionContext), U8(1),
                 B(PushContext), R(1),
@@ -20,13 +20,16 @@ bytecodes: [
                 B(CreateClosure), U8(0), U8(2), U8(2),
                 B(Star), R(0),
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), I8(10),
+  /*   42 S> */ B(LdaConstant), U8(1),
+                B(Star), R(2),
+                B(LdaSmi), I8(10),
   /*   42 E> */ B(StaCurrentContextSlot), U8(4),
                 B(LdaUndefined),
   /*   72 S> */ B(Return),
 ]
 constant pool: [
   SHARED_FUNCTION_INFO_TYPE,
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
 ]
 handlers: [
 ]
@@ -35,9 +38,9 @@ handlers: [
 snippet: "
   let x = 10; function f1() {return x;} return x;
 "
-frame size: 2
+frame size: 3
 parameter count: 1
-bytecode array length: 21
+bytecode array length: 25
 bytecodes: [
                 B(CreateFunctionContext), U8(1),
                 B(PushContext), R(1),
@@ -46,13 +49,16 @@ bytecodes: [
                 B(CreateClosure), U8(0), U8(2), U8(2),
                 B(Star), R(0),
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), I8(10),
+  /*   42 S> */ B(LdaConstant), U8(1),
+                B(Star), R(2),
+                B(LdaSmi), I8(10),
   /*   42 E> */ B(StaCurrentContextSlot), U8(4),
   /*   72 S> */ B(LdaImmutableCurrentContextSlot), U8(4),
   /*   82 S> */ B(Return),
 ]
 constant pool: [
   SHARED_FUNCTION_INFO_TYPE,
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
 ]
 handlers: [
 ]
@@ -61,9 +67,9 @@ handlers: [
 snippet: "
   let x = (x = 20); function f1() {return x;}
 "
-frame size: 4
+frame size: 6
 parameter count: 1
-bytecode array length: 39
+bytecode array length: 47
 bytecodes: [
                 B(CreateFunctionContext), U8(1),
                 B(PushContext), R(1),
@@ -72,14 +78,18 @@ bytecodes: [
                 B(CreateClosure), U8(0), U8(2), U8(2),
                 B(Star), R(0),
   /*   30 E> */ B(StackCheck),
-  /*   45 S> */ B(LdaSmi), I8(20),
+  /*   45 S> */ B(LdaConstant), U8(1),
                 B(Star), R(2),
+                B(LdaConstant), U8(1),
+                B(Star), R(3),
+                B(LdaSmi), I8(20),
+                B(Star), R(4),
                 B(LdaCurrentContextSlot), U8(4),
                 B(JumpIfNotHole), U8(11),
                 B(LdaConstant), U8(1),
-                B(Star), R(3),
-  /*   45 E> */ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(3), U8(1),
-                B(Ldar), R(2),
+                B(Star), R(5),
+  /*   45 E> */ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(5), U8(1),
+                B(Ldar), R(4),
                 B(StaCurrentContextSlot), U8(4),
   /*   45 E> */ B(StaCurrentContextSlot), U8(4),
                 B(LdaUndefined),
@@ -96,9 +106,9 @@ handlers: [
 snippet: "
   let x = 10; x = 20; function f1() {return x;}
 "
-frame size: 2
+frame size: 3
 parameter count: 1
-bytecode array length: 24
+bytecode array length: 32
 bytecodes: [
                 B(CreateFunctionContext), U8(1),
                 B(PushContext), R(1),
@@ -107,15 +117,20 @@ bytecodes: [
                 B(CreateClosure), U8(0), U8(2), U8(2),
                 B(Star), R(0),
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), I8(10),
+  /*   42 S> */ B(LdaConstant), U8(1),
+                B(Star), R(2),
+                B(LdaSmi), I8(10),
   /*   42 E> */ B(StaCurrentContextSlot), U8(4),
-  /*   46 S> */ B(LdaSmi), I8(20),
+  /*   46 S> */ B(LdaConstant), U8(1),
+                B(Star), R(2),
+                B(LdaSmi), I8(20),
   /*   48 E> */ B(StaCurrentContextSlot), U8(4),
                 B(LdaUndefined),
   /*   80 S> */ B(Return),
 ]
 constant pool: [
   SHARED_FUNCTION_INFO_TYPE,
+  ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
 ]
 handlers: [
 ]