[X86] Using `X86MemOperand` instead of `Operand` for `i32mem_TC` and `i64mem_TC`

[LiuChen3]

Summary

To fix build fail when X86_GEN_FOLD_TABLES is enabled.

[pengfei]

LGTM.

[skan]

Remove NFC in the title? I think this patch is used to fix the build error for auto-generating X86 memory folding table.

[LiuChen3]

In D131049#3695810, @skan wrote:

Remove NFC in the title? I think this patch is used to fix the build error for auto-generating X86 memory folding table.

Yes, this is for fixing build fail. I am fine with removing NFC.

llvm/lib/Target/X86/X86InstrInfo.td

 
 // GPRs available for tailcall.
 // It represents GR32_TC, GR64_TC or GR64_TCW64.
 def ptr_rc_tailcall : PointerLikeRegClass<4>;
 
 // Special i32mem for addresses of load folding tail calls. These are not
 // allowed to use callee-saved registers since they must be scheduled
 // after callee-saved register are popped.
-def i32mem_TC : Operand<i32> {
-  let PrintMethod = "printdwordmem";
+def i32mem_TC : X86MemOperand<"printdwordmem", X86Mem32AsmOperand, 32> {
   let MIOperandInfo = (ops ptr_rc_tailcall, i8imm, ptr_rc_tailcall,
                        i32imm, SEGMENT_REG);
-  let ParserMatchClass = X86Mem32AsmOperand;
-  let OperandType = "OPERAND_MEMORY";
 }
 
 // Special i64mem for addresses of load folding tail calls. These are not
 // allowed to use callee-saved registers since they must be scheduled
 // after callee-saved register are popped.
-def i64mem_TC : Operand<i64> {
-  let PrintMethod = "printqwordmem";
+def i64mem_TC : X86MemOperand<"printqwordmem", X86Mem64AsmOperand, 64> {
   let MIOperandInfo = (ops ptr_rc_tailcall, i8imm,
                        ptr_rc_tailcall, i32imm, SEGMENT_REG);
-  let ParserMatchClass = X86Mem64AsmOperand;
-  let OperandType = "OPERAND_MEMORY";
 }
 
 // Special parser to detect 16-bit mode to select 16-bit displacement.
 def X86AbsMem16AsmOperand : AsmOperandClass {
   let Name = "AbsMem16";
   let RenderMethod = "addAbsMemOperands";
   let SuperClasses = [X86AbsMemAsmOperand];
 }