[clang] [clang][test] Specify value of `-fopenmp=libomp` for test. (PR #150301)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-driver

Author: Jordan Rupprecht (rupprecht)

<details>
<summary>Changes</summary>

`libomp` is the default value when unconfigured in cmake, but llvm can be configured to have `libgomp` be the default instead. Explicitly specify this value so the test does not fail when it assumes libomp is always the default.

---
Full diff: https://github.com/llvm/llvm-project/pull/150301.diff


1 Files Affected:

- (modified) clang/test/Driver/offload-target.c (+1-1) 


``````````diff
diff --git a/clang/test/Driver/offload-target.c b/clang/test/Driver/offload-target.c
index 123ecd3eb830e..23a2cf26eb192 100644
--- a/clang/test/Driver/offload-target.c
+++ b/clang/test/Driver/offload-target.c
@@ -10,7 +10,7 @@
 // RUN: | FileCheck %s -check-prefix=CUDA
 // CUDA: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT:.+]]"], output: "[[NV_OBJ:.+]]"
 
-// RUN: %clang -### --offload-targets=amdgcn-amd-amdhsa,nvptx64-nvidia-cuda -fopenmp \
+// RUN: %clang -### --offload-targets=amdgcn-amd-amdhsa,nvptx64-nvidia-cuda -fopenmp=libomp \
 // RUN:   -Xarch_amdgcn --offload-arch=gfx90a -Xarch_nvptx64 --offload-arch=sm_89 \
 // RUN:   -nogpulib -nogpuinc %s -ccc-print-bindings 2>&1 \
 // RUN: | FileCheck %s -check-prefix=OPENMP

``````````

</details>


https://github.com/llvm/llvm-project/pull/150301