[RISCV] Add an explicit i32 to QC_SETWMI pattern to reduce RISCVGenDAGISel.inc. NFC (llvm#162720)

topperc · DharuniRAcharya · commit 81eef1a0382d · 2025-10-13T10:31:12.000Z
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoXqci.td b/llvm/lib/Target/RISCV/RISCVInstrInfoXqci.td
@@ -1636,7 +1636,7 @@ def : QCISELECTCCIPat<SETNE,  QC_SELECTNEI>;
 }
 
 let Predicates = [HasVendorXqcilsm, IsRV32] in {
-def : Pat<(qc_setwmi GPR:$rs3, GPR:$rs1, tuimm5nonzero:$uimm5, tuimm7_lsb00:$uimm7),
+def : Pat<(qc_setwmi (i32 GPR:$rs3), GPR:$rs1, tuimm5nonzero:$uimm5, tuimm7_lsb00:$uimm7),
           (QC_SETWMI GPR:$rs3, GPR:$rs1, tuimm5nonzero:$uimm5, tuimm7_lsb00:$uimm7)>;
 } // Predicates = [HasVendorXqcilsm, IsRV32]
 

Original file line number	Diff line number	Diff line change
`@@ -1636,7 +1636,7 @@ def : QCISELECTCCIPat<SETNE, QC_SELECTNEI>;`
`1636`	`1636`	`}`
`1637`	`1637`
`1638`	`1638`	`let Predicates = [HasVendorXqcilsm, IsRV32] in {`
`1639`		`-def : Pat<(qc_setwmi GPR:$rs3, GPR:$rs1, tuimm5nonzero:$uimm5, tuimm7_lsb00:$uimm7),`
	`1639`	`+def : Pat<(qc_setwmi (i32 GPR:$rs3), GPR:$rs1, tuimm5nonzero:$uimm5, tuimm7_lsb00:$uimm7),`
`1640`	`1640`	`(QC_SETWMI GPR:$rs3, GPR:$rs1, tuimm5nonzero:$uimm5, tuimm7_lsb00:$uimm7)>;`
`1641`	`1641`	`} // Predicates = [HasVendorXqcilsm, IsRV32]`
`1642`	`1642`