rename -parse-ast-print to -ast-print
rename -parse-ast-dump to -ast-dump
remove -parse-ast, which is redundant with -fsyntax-only

llvm-svn: 42852
diff --git a/clang/test/Sema/arg-duplicate.c b/clang/test/Sema/arg-duplicate.c
index 324e9fa..b57fd95 100644
--- a/clang/test/Sema/arg-duplicate.c
+++ b/clang/test/Sema/arg-duplicate.c
@@ -1,4 +1,4 @@
-// RUN: clang -parse-ast -verify %s
+// RUN: clang -fsyntax-only -verify %s
 
 typedef int x; 
 int f3(y, x,