PS3 needs __PPC__.  Should this be in the PPC target?

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99513 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 8f472b3..e3d9ed3 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -292,6 +292,7 @@
   virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
                             MacroBuilder &Builder) const {
     // PS3 PPU defines.
+    Builder.defineMacro("__PPC__");
     Builder.defineMacro("__PPU__");
     Builder.defineMacro("__CELLOS_LV2__");
     Builder.defineMacro("__ELF__");