[clang] Fix output in coro-elide-thinlto.cpp (PR #90579)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-coroutines

Author: Danial Klimkin (dklimkin)

<details>
<summary>Changes</summary>

Current dir can be read-only. Use a temp path instead.

---
Full diff: https://github.com/llvm/llvm-project/pull/90579.diff


1 Files Affected:

- (modified) clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp (+2-2) 


``````````diff
diff --git a/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp b/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
index 790899486ec9d1..5c5fed2f764622 100644
--- a/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
+++ b/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
@@ -4,8 +4,8 @@
 // RUN: split-file %s %t
 // RUN: %clang --target=x86_64-linux -std=c++20 -O2 -flto=thin -I %S -c %t/coro-elide-callee.cpp -o %t/coro-elide-callee.o
 // RUN: %clang --target=x86_64-linux -std=c++20 -O2 -flto=thin -I %S -c %t/coro-elide-caller.cpp -o %t/coro-elide-caller.o
-// RUN: llvm-lto -thinlto %t/coro-elide-callee.o %t/coro-elide-caller.o -o summary
-// RUN: %clang_cc1 -O2 -x ir %t/coro-elide-caller.o -fthinlto-index=summary.thinlto.bc -emit-llvm -o - | FileCheck %s
+// RUN: llvm-lto -thinlto %t/coro-elide-callee.o %t/coro-elide-caller.o -o %t/summary
+// RUN: %clang_cc1 -O2 -x ir %t/coro-elide-caller.o -fthinlto-index=%t/summary.thinlto.bc -emit-llvm -o - | FileCheck %s
 
 //--- coro-elide-task.h
 #pragma once

``````````

</details>


https://github.com/llvm/llvm-project/pull/90579