Give the test a temporary output so it can be cleaned up.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@263410 91177308-0d34-0410-b5e6-96231b3b80d8

test/Driver/cl-pch-showincludes.cpp

@@ -8,14 +8,14 @@
 
 // When building the pch, header1.h (included by header2.h), header2.h (the pch
 // input itself) and header3.h (included directly, above) should be printed.
-// RUN: %clang_cl -Werror /showIncludes /I%S/Inputs /Ycheader2.h /FIheader2.h /Fp%t.pch /c -- %s 2>&1 \
+// RUN: %clang_cl -Werror /showIncludes /I%S/Inputs /Ycheader2.h /FIheader2.h /Fp%t.pch /c /Fo%t -- %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=CHECK-YC %s
 // CHECK-YC: Note: including file: {{.+header2.h}}
 // CHECK-YC: Note: including file: {{.+header1.h}}
 // CHECK-YC: Note: including file: {{.+header3.h}}
 
 // When using the pch, only the direct include is printed.
-// RUN: %clang_cl -Werror /showIncludes /I%S/Inputs /Yuheader2.h /FIheader2.h /Fp%t.pch /c -- %s 2>&1 \
+// RUN: %clang_cl -Werror /showIncludes /I%S/Inputs /Yuheader2.h /FIheader2.h /Fp%t.pch /c /Fo%t -- %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=CHECK-YU %s
 // CHECK-YU-NOT: Note: including file: {{.*pch}}
 // CHECK-YU-NOT: Note: including file: {{.*header1.h}}