[llvm] [SelectionDAG] Add `STRICT_BF16_TO_FP` and `STRICT_FP_TO_BF16` (PR #80056)
Shilei Tian via llvm-commits
llvm-commits at lists.llvm.org
Sat Mar 2 15:37:37 PST 2024
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@@ -393,7 +393,7 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
}
for (auto Op : {ISD::FP16_TO_FP, ISD::STRICT_FP16_TO_FP, ISD::FP_TO_FP16,
- ISD::STRICT_FP_TO_FP16}) {
+ ISD::STRICT_FP_TO_FP16, ISD::STRICT_FP_TO_BF16}) {
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shiltian wrote:
I don't know how to implement the `Custom` path since I'm not familiar with what instructions need to be used. I leave a FIXME there.
https://github.com/llvm/llvm-project/pull/80056
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