[ms] Fix repeated executions of the no-inputs llvm-lib test

`rm` the file, THEN run the command that shouldn't create it, THEN confirm that it doesn't exist

diff --git a/llvm/test/tools/llvm-lib/no-inputs.test b/llvm/test/tools/llvm-lib/no-inputs.test
index c1b2eea..22e096f 100644 (file)
--- a/llvm/test/tools/llvm-lib/no-inputs.test
+++ b/llvm/test/tools/llvm-lib/no-inputs.test
@@ -1,6 +1,7 @@
-RUN: llvm-lib -out:%t.a
-RUN: test ! -e %t.a
+RUN: rm -f %t.lib
+RUN: llvm-lib -out:%t.lib
+RUN: test ! -e %t.lib
 
-RUN: llvm-lib /llvmlibempty -out:%t.a
-RUN: FileCheck %s < %t.a
+RUN: llvm-lib /llvmlibempty -out:%t.lib
+RUN: FileCheck %s < %t.lib
 CHECK: !<arch>