[llvm] [LLVM][NVPTX]Add BF16 vector instruction and fix lowering rules (PR #69415)

[Han Shen via llvm-commits]

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@@ -5382,22 +5413,28 @@ static SDValue PerformSHLCombine(SDNode *N,
 }
 
 static SDValue PerformSETCCCombine(SDNode *N,
-                                   TargetLowering::DAGCombinerInfo &DCI) {
+                                   TargetLowering::DAGCombinerInfo &DCI,
+                                   unsigned int SmVersion) {
   EVT CCType = N->getValueType(0);
   SDValue A = N->getOperand(0);
   SDValue B = N->getOperand(1);
 
-  if (CCType != MVT::v2i1 || A.getValueType() != MVT::v2f16)
+  if (CCType != MVT::v2i1 ||
+      (A.getValueType() != MVT::v2f16 && A.getValueType() != MVT::v2bf16))
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shenh10 wrote:

Sure

https://github.com/llvm/llvm-project/pull/69415