[Fix] code review.

Author: link-xyq

llvm/lib/Target/RISCV/RISCVInstrInfoXSpacemiT.td

@@ -1,4 +1,4 @@
-//===-- RISCVInstrInfoXSMTVDot.td --------------------------*- tablegen -*-===//
+//===-- RISCVInstrInfoXSpacemiT.td -------------------------*- tablegen -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.

llvm/lib/Target/RISCV/RISCVRegisterInfo.td

@@ -788,8 +788,8 @@ def VR : VReg<!listconcat(VM1VTs, VMaskVTs),
 def VRNoV0 : VReg<!listconcat(VM1VTs, VMaskVTs), (sub VR, V0), 1>;
 
 let GeneratePressureSet = false in
-def VREven : VReg<!listconcat(VM1VTs, VMaskVTs),
-                  (add (sequence "V%u", 0, 30, 2)), 1>;
+def VREven : VReg<VM1VTs, (add (sequence "V%u", 0, 30, 2)), 1>;
+
 def VRM2 : VReg<VM2VTs, (add (sequence "V%uM2", 8, 31, 2),
                              (sequence "V%uM2", 6, 0, 2)), 2>;