[clang] clang/test: Prepend a cleanup triggered by #190062 (PR #191103)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: NAKAMURA Takumi (chapuni)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/191103.diff


1 Files Affected:

- (modified) clang/test/Driver/modules-driver-dep-graph.cpp (+1) 


``````````diff
diff --git a/clang/test/Driver/modules-driver-dep-graph.cpp b/clang/test/Driver/modules-driver-dep-graph.cpp
index 13854a617b41f..573ba32688c17 100644
--- a/clang/test/Driver/modules-driver-dep-graph.cpp
+++ b/clang/test/Driver/modules-driver-dep-graph.cpp
@@ -2,6 +2,7 @@
 // generation are correct.
 // This test does not make use of any system inputs.
 
+// RUN: rm -rf %t
 // RUN: split-file %s %t
 
 // RUN: %clang -std=c++23 -nostdlib -fmodules \

``````````

</details>


https://github.com/llvm/llvm-project/pull/191103