Subzero: Change the name llvm2ice to the more appropriate pnacl-sz.

src/IceGlobalInits.h

Index: src/IceGlobalInits.h
diff --git a/src/IceGlobalInits.h b/src/IceGlobalInits.h
index d51d587b2e5ba6f683462f5fbf2deaf863274282..8b060419652aab2eaba3c1e32468a69f3c7bf129 100644
--- a/src/IceGlobalInits.h
+++ b/src/IceGlobalInits.h
@@ -72,7 +72,7 @@ public:
   virtual bool getSuppressMangling() const = 0;
 
   // Mangles name for cross tests, unless external and not defined locally
-  // (so that relocations accross llvm2ice and pnacl-llc will work).
+  // (so that relocations accross pnacl-sz and pnacl-llc will work).
   virtual IceString mangleName(GlobalContext *Ctx) const {
     return getSuppressMangling() ? Name : Ctx->mangleName(Name);
   }