Add comment re: clang dependency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81393 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
index e986fb8..fc3b3f7 100644
--- a/lib/Support/Triple.cpp
+++ b/lib/Support/Triple.cpp
@@ -149,6 +149,9 @@
// handling to the architecture name, so we need to be careful before removing
// support for it.
+ // This code must be kept in sync with Clang's Darwin specific argument
+ // translation.
+
if (Str == "ppc" || Str == "ppc601" || Str == "ppc603" || Str == "ppc604" ||
Str == "ppc604e" || Str == "ppc750" || Str == "ppc7400" ||
Str == "ppc7450" || Str == "ppc970")