From 9b36c6e37aac7367794e6e975839f7917ae55f75 Mon Sep 17 00:00:00 2001
From: bbudge <bbudge@chromium.org>
Date: Wed, 24 Jun 2015 21:32:07 -0700
Subject: [PATCH] Make helper functions compatible with larger ToBooleanStub
 types.

I missed some functions that need to change.

LOG=N
BUG=v8:4124

Review URL: https://codereview.chromium.org/1199413009

Cr-Commit-Position: refs/heads/master@{#29276}
---
 src/ast.h         | 6 +++---
 src/objects-inl.h | 4 +---
 src/objects.h     | 2 +-
 src/type-info.cc  | 2 +-
 src/type-info.h   | 2 +-
 5 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/src/ast.h b/src/ast.h
index 61a6ea936..4c65c7f3b 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -379,7 +379,7 @@ class Expression : public AstNode {
 
   // TODO(rossberg): this should move to its own AST node eventually.
   virtual void RecordToBooleanTypeFeedback(TypeFeedbackOracle* oracle);
-  byte to_boolean_types() const {
+  uint16_t to_boolean_types() const {
     return ToBooleanTypesField::decode(bit_field_);
   }
 
@@ -395,7 +395,7 @@ class Expression : public AstNode {
         bounds_(Bounds::Unbounded(zone)),
         bit_field_(0) {}
   static int parent_num_ids() { return 0; }
-  void set_to_boolean_types(byte types) {
+  void set_to_boolean_types(uint16_t types) {
     bit_field_ = ToBooleanTypesField::update(bit_field_, types);
   }
 
@@ -409,7 +409,7 @@ class Expression : public AstNode {
 
   int base_id_;
   Bounds bounds_;
-  class ToBooleanTypesField : public BitField16<byte, 0, 8> {};
+  class ToBooleanTypesField : public BitField16<uint16_t, 0, 9> {};
   uint16_t bit_field_;
   // Ends with 16-bit field; deriving classes in turn begin with
   // 16-bit fields for optimum packing efficiency.
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 819cc46e3..7c871816b 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -4683,9 +4683,7 @@ bool Code::back_edges_patched_for_osr() {
 }
 
 
-byte Code::to_boolean_state() {
-  return extra_ic_state();
-}
+uint16_t Code::to_boolean_state() { return extra_ic_state(); }
 
 
 bool Code::has_function_cache() {
diff --git a/src/objects.h b/src/objects.h
index 6695f3f0f..a5277c11f 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -5081,7 +5081,7 @@ class Code: public HeapObject {
   inline bool back_edges_patched_for_osr();
 
   // [to_boolean_foo]: For kind TO_BOOLEAN_IC tells what state the stub is in.
-  inline byte to_boolean_state();
+  inline uint16_t to_boolean_state();
 
   // [has_function_cache]: For kind STUB tells whether there is a function
   // cache is passed to the stub.
diff --git a/src/type-info.cc b/src/type-info.cc
index f8bfea8f1..ba983d63a 100644
--- a/src/type-info.cc
+++ b/src/type-info.cc
@@ -430,7 +430,7 @@ void TypeFeedbackOracle::CollectReceiverTypes(T* obj, SmallMapList* types) {
 }
 
 
-byte TypeFeedbackOracle::ToBooleanTypes(TypeFeedbackId id) {
+uint16_t TypeFeedbackOracle::ToBooleanTypes(TypeFeedbackId id) {
   Handle<Object> object = GetInfo(id);
   return object->IsCode() ? Handle<Code>::cast(object)->to_boolean_state() : 0;
 }
diff --git a/src/type-info.h b/src/type-info.h
index 58a40cf34..965fca301 100644
--- a/src/type-info.h
+++ b/src/type-info.h
@@ -78,7 +78,7 @@ class TypeFeedbackOracle: public ZoneObject {
   // TODO(1571) We can't use ToBooleanStub::Types as the return value because
   // of various cycles in our headers. Death to tons of implementations in
   // headers!! :-P
-  byte ToBooleanTypes(TypeFeedbackId id);
+  uint16_t ToBooleanTypes(TypeFeedbackId id);
 
   // Get type information for arithmetic operations and compares.
   void BinaryType(TypeFeedbackId id,
-- 
2.34.1