Revert some movq->movp changes under the _WIN64 macro for X64

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/132233027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/x64/codegen-x64.cc

@@ -131,10 +131,10 @@ ModuloFunction CreateModuloFunction() {
 
   // Compute x mod y.
   // Load y and x (use argument backing store as temporary storage).
-  __ movsd(Operand(rsp, kPointerSize * 2), xmm1);
-  __ movsd(Operand(rsp, kPointerSize), xmm0);
-  __ fld_d(Operand(rsp, kPointerSize * 2));
-  __ fld_d(Operand(rsp, kPointerSize));
+  __ movsd(Operand(rsp, kRegisterSize * 2), xmm1);
+  __ movsd(Operand(rsp, kRegisterSize), xmm0);
+  __ fld_d(Operand(rsp, kRegisterSize * 2));
+  __ fld_d(Operand(rsp, kRegisterSize));
 
   // Clear exception flags before operation.
   {
@@ -170,14 +170,14 @@ ModuloFunction CreateModuloFunction() {
   __ fstp(0);  // Drop result in st(0).
   int64_t kNaNValue = V8_INT64_C(0x7ff8000000000000);
   __ movq(rcx, kNaNValue);
-  __ movp(Operand(rsp, kPointerSize), rcx);
-  __ movsd(xmm0, Operand(rsp, kPointerSize));
+  __ movq(Operand(rsp, kRegisterSize), rcx);
+  __ movsd(xmm0, Operand(rsp, kRegisterSize));
   __ jmp(&return_result);
 
   // If result is valid, return that.
   __ bind(&valid_result);
-  __ fstp_d(Operand(rsp, kPointerSize));
-  __ movsd(xmm0, Operand(rsp, kPointerSize));
+  __ fstp_d(Operand(rsp, kRegisterSize));
+  __ movsd(xmm0, Operand(rsp, kRegisterSize));
 
   // Clean up FPU stack and exceptions and return xmm0
   __ bind(&return_result);

src/x64/deoptimizer-x64.cc

@@ -186,9 +186,9 @@ void Deoptimizer::EntryGenerator::Generate() {
   // On windows put the arguments on the stack (PrepareCallCFunction
   // has created space for this). On linux pass the arguments in r8 and r9.
 #ifdef _WIN64
-  __ movp(Operand(rsp, 4 * kPointerSize), arg5);
+  __ movq(Operand(rsp, 4 * kRegisterSize), arg5);
   __ LoadAddress(arg5, ExternalReference::isolate_address(isolate()));
-  __ movp(Operand(rsp, 5 * kPointerSize), arg5);
+  __ movq(Operand(rsp, 5 * kRegisterSize), arg5);
 #else
   __ movp(r8, arg5);
   __ LoadAddress(r9, ExternalReference::isolate_address(isolate()));