Add statistics operations and long calls and jumps to x64 macro assembler.

src/x64/codegen-x64.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 241 matching lines @@
   __ movq(Operand(kScratchRegister, 0), rcx);
   __ movq(rsp, rdx);
   __ pop(rbp);  // pop frame pointer
   __ pop(rdx);  // remove code pointer
   __ pop(rdx);  // remove state
 
   // Before returning we restore the context from the frame pointer if not NULL.
   // The frame pointer is NULL in the exception handler of a JS entry frame.
   __ xor_(rsi, rsi);  // tentatively set context pointer to NULL
   Label skip;
-  __ cmp(rbp, Immediate(0));
+  __ cmpq(rbp, Immediate(0));
   __ j(equal, &skip);
   __ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
   __ bind(&skip);
 
   __ ret(0);
 }
 
 
 
 void CEntryStub::GenerateCore(MacroAssembler* masm,
@@ skipping 14 matching lines @@
     __ movq(kScratchRegister,
             FUNCTION_ADDR(Runtime::PerformGC),
             RelocInfo::RUNTIME_ENTRY);
     __ call(kScratchRegister);
   }
 
   ExternalReference scope_depth =
       ExternalReference::heap_always_allocate_scope_depth();
   if (always_allocate_scope) {
     __ movq(kScratchRegister, scope_depth);
-    __ inc(Operand(kScratchRegister, 0));
+    __ incl(Operand(kScratchRegister, 0));
   }
 
   // Call C function.
 #ifdef __MSVC__
   // MSVC passes arguments in rcx, rdx, r8, r9
   __ movq(rcx, rdi);  // argc.
   __ movq(rdx, rsi);  // argv.
 #else  // ! defined(__MSVC__)
   // GCC passes arguments in rdi, rsi, rdx, rcx, r8, r9.
   // First two arguments are already in rdi, rsi.
 #endif
   __ call(rbx);
   // Result is in rax - do not destroy this register!
 
   if (always_allocate_scope) {
     __ movq(kScratchRegister, scope_depth);
-    __ dec(Operand(kScratchRegister, 0));
+    __ decl(Operand(kScratchRegister, 0));
   }
 
   // Check for failure result.
   Label failure_returned;
   ASSERT(((kFailureTag + 1) & kFailureTagMask) == 0);
   __ lea(rcx, Operand(rax, 1));
   // Lower 2 bits of rcx are 0 iff rax has failure tag.
   __ testl(rcx, Immediate(kFailureTagMask));
   __ j(zero, &failure_returned);
 
   // Exit the JavaScript to C++ exit frame.
   __ LeaveExitFrame(frame_type);
   __ ret(0);
 
   // Handling of failure.
   __ bind(&failure_returned);
 
   Label retry;
   // If the returned exception is RETRY_AFTER_GC continue at retry label
   ASSERT(Failure::RETRY_AFTER_GC == 0);
   __ testq(rax, Immediate(((1 << kFailureTypeTagSize) - 1) << kFailureTagSize));
   __ j(zero, &retry);
 
   Label continue_exception;
   // If the returned failure is EXCEPTION then promote Top::pending_exception().
   __ movq(kScratchRegister, Failure::Exception(), RelocInfo::NONE);
-  __ cmp(rax, kScratchRegister);
+  __ cmpq(rax, kScratchRegister);
   __ j(not_equal, &continue_exception);
 
   // Retrieve the pending exception and clear the variable.
   ExternalReference pending_exception_address(Top::k_pending_exception_address);
   __ movq(kScratchRegister, pending_exception_address);
   __ movq(rax, Operand(kScratchRegister, 0));
   __ movq(rdx, ExternalReference::the_hole_value_location());
   __ movq(rdx, Operand(rdx, 0));
   __ movq(Operand(kScratchRegister, 0), rdx);
 
   __ bind(&continue_exception);
   // Special handling of out of memory exception.
   __ movq(kScratchRegister, Failure::OutOfMemoryException(), RelocInfo::NONE);
-  __ cmp(rax, kScratchRegister);
+  __ cmpq(rax, kScratchRegister);
   __ j(equal, throw_out_of_memory_exception);
 
   // Handle normal exception.
   __ jmp(throw_normal_exception);
 
   // Retry.
   __ bind(&retry);
 }
 
 
 void CEntryStub::GenerateThrowOutOfMemory(MacroAssembler* masm) {
   // Fetch top stack handler.
   ExternalReference handler_address(Top::k_handler_address);
   __ movq(kScratchRegister, handler_address);
   __ movq(rdx, Operand(kScratchRegister, 0));
 
   // Unwind the handlers until the ENTRY handler is found.
   Label loop, done;
   __ bind(&loop);
   // Load the type of the current stack handler.
-  __ cmp(Operand(rdx, StackHandlerConstants::kStateOffset),
+  __ cmpq(Operand(rdx, StackHandlerConstants::kStateOffset),
          Immediate(StackHandler::ENTRY));
   __ j(equal, &done);
   // Fetch the next handler in the list.
   __ movq(rdx, Operand(rdx, StackHandlerConstants::kNextOffset));
   __ jmp(&loop);
   __ bind(&done);
 
   // Set the top handler address to next handler past the current ENTRY handler.
   __ movq(rax, Operand(rdx, StackHandlerConstants::kNextOffset));
   __ store_rax(handler_address);
@@ skipping 155 matching lines @@
   } else {
     ExternalReference entry(Builtins::JSEntryTrampoline);
     __ load_rax(entry);
   }
   __ call(FieldOperand(rax, Code::kHeaderSize));
 
   // Unlink this frame from the handler chain.
   __ movq(kScratchRegister, ExternalReference(Top::k_handler_address));
   __ pop(Operand(kScratchRegister, 0));
   // Pop next_sp.
-  __ add(rsp, Immediate(StackHandlerConstants::kSize - kPointerSize));
+  __ addq(rsp, Immediate(StackHandlerConstants::kSize - kPointerSize));
 
   // Restore the top frame descriptor from the stack.
   __ bind(&exit);
   __ movq(kScratchRegister, ExternalReference(Top::k_c_entry_fp_address));
   __ pop(Operand(kScratchRegister, 0));
 
   // Restore callee-saved registers (X64 conventions).
   __ pop(rbx);
   __ pop(rsi);
   __ pop(rdi);
   __ pop(r15);
   __ pop(r14);
   __ pop(r13);
   __ pop(r12);
-  __ add(rsp, Immediate(2 * kPointerSize));  // remove markers
+  __ addq(rsp, Immediate(2 * kPointerSize));  // remove markers
 
   // Restore frame pointer and return.
   __ pop(rbp);
   __ ret(0);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal