[builtins] Unify the various versions of [[Call]] with a Call builtin.

src/x64/macro-assembler-x64.h

 // Copyright 2012 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_X64_MACRO_ASSEMBLER_X64_H_
 #define V8_X64_MACRO_ASSEMBLER_X64_H_
 
 #include "src/assembler.h"
 #include "src/bailout-reason.h"
 #include "src/base/flags.h"
@@ skipping 130 matching lines @@
   // Load a root value where the index (or part of it) is variable.
   // The variable_offset register is added to the fixed_offset value
   // to get the index into the root-array.
   void LoadRootIndexed(Register destination,
                        Register variable_offset,
                        int fixed_offset);
   void CompareRoot(Register with, Heap::RootListIndex index);
   void CompareRoot(const Operand& with, Heap::RootListIndex index);
   void PushRoot(Heap::RootListIndex index);
 
+  // Compare the object in a register to a value and jump if they are equal.
+  void JumpIfRoot(Register with, Heap::RootListIndex index, Label* if_equal,
+                  Label::Distance if_equal_distance = Label::kNear) {
+    CompareRoot(with, index);
+    j(equal, if_equal, if_equal_distance);
+  }
+
+  // Compare the object in a register to a value and jump if they are not equal.
+  void JumpIfNotRoot(Register with, Heap::RootListIndex index,
+                     Label* if_not_equal,
+                     Label::Distance if_not_equal_distance = Label::kNear) {
+    CompareRoot(with, index);
+    j(not_equal, if_not_equal, if_not_equal_distance);
+  }
+
   // These functions do not arrange the registers in any particular order so
   // they are not useful for calls that can cause a GC.  The caller can
   // exclude up to 3 registers that do not need to be saved and restored.
   void PushCallerSaved(SaveFPRegsMode fp_mode,
                        Register exclusion1 = no_reg,
                        Register exclusion2 = no_reg,
                        Register exclusion3 = no_reg);
   void PopCallerSaved(SaveFPRegsMode fp_mode,
                       Register exclusion1 = no_reg,
                       Register exclusion2 = no_reg,
@@ skipping 933 matching lines @@
   // Abort execution if a 64 bit register containing a 32 bit payload does not
   // have zeros in the top 32 bits, enabled via --debug-code.
   void AssertZeroExtended(Register reg);
 
   // Abort execution if argument is not a string, enabled via --debug-code.
   void AssertString(Register object);
 
   // Abort execution if argument is not a name, enabled via --debug-code.
   void AssertName(Register object);
 
+  // Abort execution if argument is not a JSFunction, enabled via --debug-code.
+  void AssertFunction(Register object);
+
   // Abort execution if argument is not undefined or an AllocationSite, enabled
   // via --debug-code.
   void AssertUndefinedOrAllocationSite(Register object);
 
   // Abort execution if argument is not the root value with the given index,
   // enabled via --debug-code.
   void AssertRootValue(Register src,
                        Heap::RootListIndex root_value_index,
                        BailoutReason reason);
 
@@ skipping 132 matching lines @@
 
   // Picks out an array index from the hash field.
   // Register use:
   //   hash - holds the index's hash. Clobbered.
   //   index - holds the overwritten index on exit.
   void IndexFromHash(Register hash, Register index);
 
   // Find the function context up the context chain.
   void LoadContext(Register dst, int context_chain_length);
 
+  // Load the global proxy from the current context.
+  void LoadGlobalProxy(Register dst);
+
   // Conditionally load the cached Array transitioned map of type
   // transitioned_kind from the native context if the map in register
   // map_in_out is the cached Array map in the native context of
   // expected_kind.
   void LoadTransitionedArrayMapConditional(
       ElementsKind expected_kind,
       ElementsKind transitioned_kind,
       Register map_in_out,
       Register scratch,
       Label* no_map_match);
@@ skipping 357 matching lines @@
     masm->popfq();                                                           \
   }                                                                          \
   masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 
 } }  // namespace v8::internal
 
 #endif  // V8_X64_MACRO_ASSEMBLER_X64_H_