ADT/Triple: Renambe isOSX... methods to isMacOSX for consistency with the OS
triple component.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129838 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index b02602e..ba5864e 100644
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -144,7 +144,8 @@
 /// passed as the second argument. Otherwise it returns null.
 const char *X86Subtarget::getBZeroEntry() const {
   // Darwin 10 has a __bzero entry point for this purpose.
-  if (getTargetTriple().isOSX() && !getTargetTriple().isOSXVersionLT(10, 6))
+  if (getTargetTriple().isMacOSX() &&
+      !getTargetTriple().isMacOSXVersionLT(10, 6))
     return "__bzero";
 
   return 0;