Simplify RUN lines. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171045 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/warn-retain-block-property.m b/test/SemaObjC/warn-retain-block-property.m
index 94a2f7f..45823e3 100644
--- a/test/SemaObjC/warn-retain-block-property.m
+++ b/test/SemaObjC/warn-retain-block-property.m
@@ -1,7 +1,7 @@
-// RUN: %clang_cc1 -fsyntax-only -fblocks -fobjc-arc -Wno-objc-root-class %s > %t.arc 2>&1 ; FileCheck --check-prefix=CHECK-ARC --input-file=%t.arc %s
+// RUN: %clang_cc1 -fsyntax-only -fblocks -fobjc-arc -Wno-objc-root-class %s 2>&1 | FileCheck --check-prefix=CHECK-ARC %s
 // rdar://9829425
 
-// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-objc-root-class %s > %t 2>&1 ; FileCheck --input-file=%t %s
+// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-objc-root-class %s 2>&1 | FileCheck %s
 // rdar://11761511
 
 extern void doSomething();