[AMDGPU] Fix AV classes VTs. NFCI.

[rampitec]

Summary

NFC at this point, but will be used at a later patch.

llvm/lib/Target/AMDGPU/SIRegisterInfo.td

def _Align2 : VRegClassBase<numRegs, regTypes,
                                      (decimate aregList, 2))>;
   }
 }
 
 defm AV_64 : AVRegClass<2, VReg_64.RegTypes, (add VGPR_64), (add AGPR_64)>;
 defm AV_96 : AVRegClass<3, VReg_96.RegTypes, (add VGPR_96), (add AGPR_96)>;
 defm AV_128 : AVRegClass<4, VReg_128.RegTypes, (add VGPR_128), (add AGPR_128)>;
 defm AV_160 : AVRegClass<5, VReg_160.RegTypes, (add VGPR_160), (add AGPR_160)>;
-defm AV_192 : AVRegClass<6, VReg_160.RegTypes, (add VGPR_192), (add AGPR_192)>;
-defm AV_224 : AVRegClass<7, VReg_160.RegTypes, (add VGPR_224), (add AGPR_224)>;
-defm AV_256 : AVRegClass<8, VReg_160.RegTypes, (add VGPR_256), (add AGPR_256)>;
-defm AV_512 : AVRegClass<16, VReg_160.RegTypes, (add VGPR_512), (add AGPR_512)>;
-defm AV_1024 : AVRegClass<32, VReg_160.RegTypes, (add VGPR_1024), (add AGPR_1024)>;
+defm AV_192 : AVRegClass<6, VReg_192.RegTypes, (add VGPR_192), (add AGPR_192)>;
+defm AV_224 : AVRegClass<7, VReg_224.RegTypes, (add VGPR_224), (add AGPR_224)>;
+defm AV_256 : AVRegClass<8, VReg_256.RegTypes, (add VGPR_256), (add AGPR_256)>;
+defm AV_512 : AVRegClass<16, VReg_512.RegTypes, (add VGPR_512), (add AGPR_512)>;
+defm AV_1024 : AVRegClass<32, VReg_1024.RegTypes, (add VGPR_1024), (add AGPR_1024)>;
 
 //===----------------------------------------------------------------------===//
 //  Register operands
 //===----------------------------------------------------------------------===//
 
 class RegImmMatcher<string name> : AsmOperandClass {
   let Name = name;
   let RenderMethod = "addRegOrImmOperands";