Fix bug in CheckBothPositiveSmi macro.

Fix lint.

Review URL: http://codereview.chromium.org/2826021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/ia32/codegen-ia32.cc

@@ -13410,7 +13410,6 @@ void SubStringStub::Generate(MacroAssembler* masm) {
   // Just jump to runtime to create the sub string.
   __ bind(&runtime);
   __ TailCallRuntime(Runtime::kSubString, 3, 1);
-
 }
 
 

src/x64/macro-assembler-x64.cc

@@ -652,8 +652,8 @@ Condition MacroAssembler::CheckBothPositiveSmi(Register first,
   if (first.is(second)) {
     return CheckPositiveSmi(first);
   }
-  movl(kScratchRegister, first);
-  orl(kScratchRegister, second);
+  movq(kScratchRegister, first);
+  or_(kScratchRegister, second);
   rol(kScratchRegister, Immediate(1));
   testl(kScratchRegister, Immediate(0x03));
   return zero;