[llvm] [RISCV] Remove RISCVISD::VSELECT_VL. (PR #76866)

[Wang Pengcheng via llvm-commits]

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@@ -330,8 +330,6 @@ enum NodeType : unsigned {
   // operand is VL.
   SETCC_VL,
 
-  // Vector select with an additional VL operand. This operation is unmasked.
-  VSELECT_VL,
   // General vmerge node with mask, true, false, passthru, and vl operands.
   VMERGE_VL,
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wangpc-pp wrote:

Add a line here to describe how it can be used to represent VSELECT?

https://github.com/llvm/llvm-project/pull/76866