================
@@ -648,6 +658,13 @@ void NVPTX::getNVPTXTargetFeatures(const Driver &D, const
llvm::Triple &Triple,
Features.push_back(Args.MakeArgString(PtxFeature));
return;
}
+ // Add --cuda-next-ptx to the list of features, but carry on to add the
+ // default PTX feature for the detected CUDA SDK. NVPTX back-end will use the
+ // higher version.
+ StringRef NextPtx = Args.getLastArgValue(options::OPT_cuda_next_ptx_EQ);
+ if (!NextPtx.empty())
+ Features.push_back(Args.MakeArgString("+ptx" + NextPtx));
----------------
jhuber6 wrote:
We already have `--ptx-feature` to set this manually, could we also use that?
https://github.com/llvm/llvm-project/pull/100247
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