Send compiler output to /dev/null in defsym.s test.

Fixes test failures if tests are run in a read-only source tree.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@288406 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Driver/defsym.s b/test/Driver/defsym.s
index 8623e294372e8ac5fbeeb84705488026bb2f2f39..2530ef970d6c35c372a2626d1d4944cdc245a88f 100644 (file)
--- a/test/Driver/defsym.s
+++ b/test/Driver/defsym.s
@@ -11,12 +11,12 @@
 // CHECK-DEFSYM1: "-defsym"
 // CHECK-DEFSYM1: "xyz=0xa"
 
-// RUN: not %clang -c -integrated-as %s \
+// RUN: not %clang -c -integrated-as -o /dev/null %s \
 // RUN: -Wa,-defsym,abc= \
 // RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM-ERR1
 // CHECK-DEFSYM-ERR1: error: defsym must be of the form: sym=value: abc=
 
-// RUN: not %clang -c -integrated-as %s \
+// RUN: not %clang -c -integrated-as -o /dev/null %s \
 // RUN: -Wa,-defsym,abc=1a2b3c \
 // RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM-ERR2
 // CHECK-DEFSYM-ERR2: error: Value is not an integer: 1a2b3c