[RISCV] Remove now unused ixlenimm Operand. NFC (#171896)

topperc · web-flow · commit 20cc9fe95d53 · 2025-12-11T14:46:47.000-08:00
Going forward I think we should add Operands with specific OperandType
so we no longer need a generic immediate Operand.
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.td b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
@@ -489,9 +489,6 @@ def csr_sysreg : RISCVOp, TImmLeaf<XLenVT, "return isUInt<12>(Imm);"> {
   let OperandType = "OPERAND_UIMM12";
 }
 
-// A parameterized register class alternative to i32imm/i64imm from Target.td.
-def ixlenimm : Operand<XLenVT>;
-
 // Condition code used by select and short forward branch pseudos.
 def cond_code : RISCVOp {
   let OperandType = "OPERAND_COND_CODE";

Original file line number	Diff line number	Diff line change
`@@ -489,9 +489,6 @@ def csr_sysreg : RISCVOp, TImmLeaf<XLenVT, "return isUInt<12>(Imm);"> {`
`489`	`489`	`let OperandType = "OPERAND_UIMM12";`
`490`	`490`	`}`
`491`	`491`
`492`		`-// A parameterized register class alternative to i32imm/i64imm from Target.td.`
`493`		`-def ixlenimm : Operand<XLenVT>;`
`494`		`-`
`495`	`492`	`// Condition code used by select and short forward branch pseudos.`
`496`	`493`	`def cond_code : RISCVOp {`
`497`	`494`	`let OperandType = "OPERAND_COND_CODE";`