[turbofan] Sanitize typing rules for function calls.

src/zone-type-cache.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_ZONE_TYPE_CACHE_H_
 #define V8_ZONE_TYPE_CACHE_H_
 
 
 #include "src/types.h"
 
@@ skipping 19 matching lines @@
       CreateNative(CreateRange<uint16_t>(), Type::UntaggedUnsigned16());
   Type* const kInt32 = CreateNative(Type::Signed32(), Type::UntaggedSigned32());
   Type* const kUint32 =
       CreateNative(Type::Unsigned32(), Type::UntaggedUnsigned32());
   Type* const kFloat32 = CreateNative(Type::Number(), Type::UntaggedFloat32());
   Type* const kFloat64 = CreateNative(Type::Number(), Type::UntaggedFloat64());
 
   Type* const kSingletonZero = CreateRange(0.0, 0.0);
   Type* const kSingletonOne = CreateRange(1.0, 1.0);
   Type* const kZeroOrOne = CreateRange(0.0, 1.0);
+  Type* const kZeroToThirtyTwo = CreateRange(0.0, 32.0);
   Type* const kZeroish =
       Type::Union(kSingletonZero, Type::MinusZeroOrNaN(), zone());
   Type* const kInteger = CreateRange(-V8_INFINITY, V8_INFINITY);
   Type* const kWeakint = Type::Union(kInteger, Type::MinusZeroOrNaN(), zone());
-  Type* const kWeakintFunc1 = Type::Function(kWeakint, Type::Number(), zone());
-
-  Type* const kRandomFunc0 = Type::Function(Type::OrderedNumber(), zone());
-  Type* const kAnyFunc0 = Type::Function(Type::Any(), zone());
-  Type* const kAnyFunc1 = Type::Function(Type::Any(), Type::Any(), zone());
-  Type* const kAnyFunc2 =
-      Type::Function(Type::Any(), Type::Any(), Type::Any(), zone());
-  Type* const kAnyFunc3 = Type::Function(Type::Any(), Type::Any(), Type::Any(),
-                                         Type::Any(), zone());
-  Type* const kNumberFunc0 = Type::Function(Type::Number(), zone());
-  Type* const kNumberFunc1 =
-      Type::Function(Type::Number(), Type::Number(), zone());
-  Type* const kNumberFunc2 =
-      Type::Function(Type::Number(), Type::Number(), Type::Number(), zone());
-  Type* const kImulFunc = Type::Function(Type::Signed32(), Type::Integral32(),
-                                         Type::Integral32(), zone());
-  Type* const kClz32Func =
-      Type::Function(CreateRange(0, 32), Type::Number(), zone());
 
 #define TYPED_ARRAY(TypeName, type_name, TYPE_NAME, ctype, size) \
   Type* const k##TypeName##Array = CreateArray(k##TypeName);
   TYPED_ARRAYS(TYPED_ARRAY)
 #undef TYPED_ARRAY
 
  private:
   Type* CreateArray(Type* element) { return Type::Array(element, zone()); }
 
   Type* CreateArrayFunction(Type* array) {
@@ skipping 17 matching lines @@
     return Type::Range(min, max, zone());
   }
 
   Zone* zone() { return &zone_; }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_ZONE_TYPE_CACHE_H_