[llvm] [NVPTX] Fix ptxas tests from #135444 (PR #136782)

Tue Apr 22 16:16:27 PDT 2025

modiking wrote:

> LGTM, assuming this has been verified locally with LLVM_PTXAS_EXECUTABLE

Yep. Thanks for the quick review!
```
/data/mmo/llvm-project/build-rel$ LLVM_PTXAS_EXECUTABLE=/data/mmo/cuda-12.8/bin/ptxas /data/mmo/llvm-project/build-rel/bin/llvm-lit /data/mmo/llvm-project/llvm/test/CodeGen/NVPTX/distributed-shared-cluster.ll /data/mmo/llvm-project/llvm/tes
t/CodeGen/NVPTX/addrspacecast-ptx64.ll
-- Testing: 2 tests, 2 workers --
PASS: LLVM :: CodeGen/NVPTX/distributed-shared-cluster.ll (1 of 2)
PASS: LLVM :: CodeGen/NVPTX/addrspacecast-ptx64.ll (2 of 2)

Testing Time: 0.44s

Total Discovered Tests: 2
```
  Passed: 2 (100.00%)

https://github.com/llvm/llvm-project/pull/136782