[clang] clang/HIP: Use regex for final path separator in hip-partial-link, again (PR #130371)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-driver

Author: Matt Arsenault (arsenm)

<details>
<summary>Changes</summary>

Follow up to c6b9d5ce76a155b682b1562122f43166aaa6391d in another instance.
This is still failing in unrelated PR prechecks, but passing its own check.

---
Full diff: https://github.com/llvm/llvm-project/pull/130371.diff


1 Files Affected:

- (modified) clang/test/Driver/hip-partial-link.hip (+5-5) 


``````````diff
diff --git a/clang/test/Driver/hip-partial-link.hip b/clang/test/Driver/hip-partial-link.hip
index 5c538556a5070..d1a57bbe1d75c 100644
--- a/clang/test/Driver/hip-partial-link.hip
+++ b/clang/test/Driver/hip-partial-link.hip
@@ -32,11 +32,11 @@
 // LD-R: Found undefined HIP fatbin symbol: __hip_fatbin_[[ID2:[0-9a-f]+]]
 // LD-R: Found undefined HIP gpubin handle symbol: __hip_gpubin_handle_[[ID1]]
 // LD-R: Found undefined HIP gpubin handle symbol: __hip_gpubin_handle_[[ID2]]
-// LD-R: "{{.*}}/clang-offload-bundler" {{.*}}-unbundle
-// LD-R: "{{.*}}/lld" -flavor gnu -m elf64_amdgpu
-// LD-R: "{{.*}}/clang-offload-bundler"
-// LD-R: "{{.*}}/clang{{.*}}" -target x86_64-unknown-linux-gnu
-// LD-R: "{{.*}}/ld.lld" {{.*}} -r
+// LD-R: "{{.*[/\\]}}clang-offload-bundler" {{.*}}-unbundle
+// LD-R: "{{.*[/\\]}}lld" -flavor gnu -m elf64_amdgpu
+// LD-R: "{{.*[/\\]}}clang-offload-bundler"
+// LD-R: "{{.*[/\\]}}clang{{.*}}" -target x86_64-unknown-linux-gnu
+// LD-R: "{{.*[/\\]}}ld.lld" {{.*}} -r
 
 // RUN: llvm-nm  %t.lib.o | FileCheck -check-prefix=OBJ %s
 // OBJ:  B __hip_cuid_[[ID1:[0-9a-f]+]]

``````````

</details>


https://github.com/llvm/llvm-project/pull/130371