[llvm] [SelectionDAG] Add `f16` soft promotion for `lrint` and `lround` (PR #152684)

[Craig Topper via llvm-commits]

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@@ -843,7 +843,7 @@ class LLVM_LIBRARY_VISIBILITY DAGTypeLegalizer {
   SDValue SoftPromoteHalfOp_FAKE_USE(SDNode *N, unsigned OpNo);
   SDValue SoftPromoteHalfOp_FCOPYSIGN(SDNode *N, unsigned OpNo);
   SDValue SoftPromoteHalfOp_FP_EXTEND(SDNode *N);
-  SDValue SoftPromoteHalfOp_FP_TO_XINT(SDNode *N);
+  SDValue SoftPromoteHalfOp_UnaryOp(SDNode *N);
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topperc wrote:

Patch seems to be in an inconsistent state. You have it renamed here but still calling SoftPromoteHalfOp_FP_TO_XINT in the cpp file.

https://github.com/llvm/llvm-project/pull/152684