Running `clang-dxc` with textual output was emitting various spurious warnings (if `dxv` wasn't on your path) or errors (if it was). Avoid these by not attempting to run this tool when it doesn't make sense to do so. Fixes #135874.
Running `clang-dxc` with textual output was emitting various spurious warnings (if `dxv` wasn't on your path) or errors (if it was). Avoid these by not attempting to run this tool when it doesn't make sense to do so. Fixes #135874.