commit 4a90d5fbbb6802c59093b866f3478a814bf02b95
author Ben Murdoch <benm@google.com> Tue Mar 22 12:00:34 2016 +0000
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:05:42 2017 +0100
tree 486867e3a04e7f17454c94a4c97891bb0e237f1f
parent 3821a70061b1b2077ee51c70eda717bddac94f58

Upgrade V8 to version 4.9.385.28

https://chromium.googlesource.com/v8/v8/+/4.9.385.28

FPIIM-449

Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4

test/cctest/types-fuzz.h

diff --git a/test/cctest/types-fuzz.h b/test/cctest/types-fuzz.h
index 4eac64c..5c43e8e 100644
--- a/test/cctest/types-fuzz.h
+++ b/test/cctest/types-fuzz.h
@@ -28,6 +28,7 @@
 #ifndef V8_TEST_CCTEST_TYPES_H_
 #define V8_TEST_CCTEST_TYPES_H_
 
+#include "src/base/utils/random-number-generator.h"
 #include "src/v8.h"
 
 namespace v8 {
@@ -37,14 +38,17 @@
 template<class Type, class TypeHandle, class Region>
 class Types {
  public:
-  Types(Region* region, Isolate* isolate)
-      : region_(region), rng_(isolate->random_number_generator()) {
+  Types(Region* region, Isolate* isolate, v8::base::RandomNumberGenerator* rng)
+      : region_(region), isolate_(isolate), rng_(rng) {
     #define DECLARE_TYPE(name, value) \
       name = Type::name(region);      \
       types.push_back(name);
     PROPER_BITSET_TYPE_LIST(DECLARE_TYPE)
     #undef DECLARE_TYPE
 
+    SignedSmall = Type::SignedSmall(region);
+    UnsignedSmall = Type::UnsignedSmall(region);
+
     object_map = isolate->factory()->NewMap(
         JS_OBJECT_TYPE, JSObject::kHeaderSize);
     array_map = isolate->factory()->NewMap(
@@ -72,6 +76,7 @@
     uninitialized = isolate->factory()->uninitialized_value();
     SmiConstant = Type::Constant(smi, region);
     Signed32Constant = Type::Constant(signed32, region);
+
     ObjectConstant1 = Type::Constant(object1, region);
     ObjectConstant2 = Type::Constant(object2, region);
     ArrayConstant = Type::Constant(array, region);
@@ -98,8 +103,7 @@
       if (!IsMinusZero(x)) integers.push_back(isolate->factory()->NewNumber(x));
     }
 
-    Integer = Type::Range(isolate->factory()->NewNumber(-V8_INFINITY),
-                          isolate->factory()->NewNumber(+V8_INFINITY), region);
+    Integer = Type::Range(-V8_INFINITY, +V8_INFINITY, region);
 
     NumberArray = Type::Array(Number, region);
     StringArray = Type::Array(String, region);
@@ -131,6 +135,12 @@
   PROPER_BITSET_TYPE_LIST(DECLARE_TYPE)
   #undef DECLARE_TYPE
 
+#define DECLARE_TYPE(name, value) TypeHandle Mask##name##ForTesting;
+  MASK_BITSET_TYPE_LIST(DECLARE_TYPE)
+#undef DECLARE_TYPE
+  TypeHandle SignedSmall;
+  TypeHandle UnsignedSmall;
+
   TypeHandle ObjectClass;
   TypeHandle ArrayClass;
   TypeHandle NumberClass;
@@ -179,7 +189,7 @@
     return Type::Constant(value, region_);
   }
 
-  TypeHandle Range(Handle<i::Object> min, Handle<i::Object> max) {
+  TypeHandle Range(double min, double max) {
     return Type::Range(min, max, region_);
   }
 
@@ -208,10 +218,19 @@
   TypeHandle Union(TypeHandle t1, TypeHandle t2) {
     return Type::Union(t1, t2, region_);
   }
+
   TypeHandle Intersect(TypeHandle t1, TypeHandle t2) {
     return Type::Intersect(t1, t2, region_);
   }
 
+  TypeHandle Representation(TypeHandle t) {
+    return Type::Representation(t, region_);
+  }
+
+  // TypeHandle Semantic(TypeHandle t) { return Intersect(t,
+  // MaskSemanticForTesting); }
+  TypeHandle Semantic(TypeHandle t) { return Type::Semantic(t, region_); }
+
   template<class Type2, class TypeHandle2>
   TypeHandle Convert(TypeHandle2 t) {
     return Type::template Convert<Type2>(t, region_);
@@ -258,9 +277,9 @@
       case 3: {  // range
         int i = rng_->NextInt(static_cast<int>(integers.size()));
         int j = rng_->NextInt(static_cast<int>(integers.size()));
-        i::Handle<i::Object> min = integers[i];
-        i::Handle<i::Object> max = integers[j];
-        if (min->Number() > max->Number()) std::swap(min, max);
+        double min = integers[i]->Number();
+        double max = integers[j]->Number();
+        if (min > max) std::swap(min, max);
         return Type::Range(min, max, region_);
       }
       case 4: {  // context
@@ -285,6 +304,20 @@
         }
         return type;
       }
+      case 8: {  // simd
+        static const int num_simd_types =
+            #define COUNT_SIMD_TYPE(NAME, Name, name, lane_count, lane_type) +1
+            SIMD128_TYPES(COUNT_SIMD_TYPE);
+            #undef COUNT_SIMD_TYPE
+        TypeHandle (*simd_constructors[num_simd_types])(Isolate*, Region*) = {
+          #define COUNT_SIMD_TYPE(NAME, Name, name, lane_count, lane_type) \
+          &Type::Name,
+          SIMD128_TYPES(COUNT_SIMD_TYPE)
+          #undef COUNT_SIMD_TYPE
+        };
+        return simd_constructors[rng_->NextInt(num_simd_types)](
+            isolate_, region_);
+      }
       default: {  // union
         int n = rng_->NextInt(10);
         TypeHandle type = None;
@@ -302,10 +335,12 @@
 
  private:
   Region* region_;
+  Isolate* isolate_;
   v8::base::RandomNumberGenerator* rng_;
 };
 
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8
 
 #endif