================
@@ -1024,6 +1024,16 @@ 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") &&
+ !ST->getFeatureString().contains("+wavefrontsize"))
+ break;
+ return IC.replaceInstUsesWith(
+ II, ConstantInt::get(II.getType(),
+
ST->getWavefrontSize()));
----------------
rampitec wrote:
Weird formatting.
https://github.com/llvm/llvm-project/pull/114481
_______________________________________________
cfe-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
