================
@@ -1024,6 +1024,15 @@ GCNTTIImpl::instCombineIntrinsic(InstCombiner &IC,
IntrinsicInst &II) const {
}
break;
}
+ case Intrinsic::amdgcn_wavefrontsize: {
+ // TODO: this is a workaround for the pseudo-generic target one gets with
no
+ // specified mcpu, which spoofs its wave size to 64; it should be removed.
+ if ((ST->getCPU().empty() || ST->getCPU() == "generic") &&
----------------
AlexVlx wrote:
None that I could find because we spoof the Wave64 in when it's not specified,
so the only differentiator that I could think of is that the `mattr` is never
set. If you have an alternative, that'd be great.
https://github.com/llvm/llvm-project/pull/114481
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