clean up run lines.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69359 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenObjC/class-type.m b/test/CodeGenObjC/class-type.m
index c8a1c18..423415b 100644
--- a/test/CodeGenObjC/class-type.m
+++ b/test/CodeGenObjC/class-type.m
@@ -1,4 +1,4 @@
-// RUN: clang-cc -triple x86_64-unknown-unknown -emit-llvm -o %t %s
+// RUN: clang-cc -triple x86_64-unknown-unknown -emit-llvm -o - %s
 
 @interface I0 {
   struct { int a; } a;
diff --git a/test/CodeGenObjC/overloadable.m b/test/CodeGenObjC/overloadable.m
index 5a5868e..1cc501a 100644
--- a/test/CodeGenObjC/overloadable.m
+++ b/test/CodeGenObjC/overloadable.m
@@ -1,5 +1,5 @@
 // rdar://6657613
-// RUN: clang-cc -emit-llvm %s -o %t && 
+// RUN: clang-cc -emit-llvm %s -o -
 
 @class C;