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

via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 9 12:14:47 PDT 2025


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-risc-v

Author: Craig Topper (topperc)

<details>
<summary>Changes</summary>



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Full diff: https://github.com/llvm/llvm-project/pull/162720.diff


1 Files Affected:

- (modified) llvm/lib/Target/RISCV/RISCVInstrInfoXqci.td (+1-1) 


``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoXqci.td b/llvm/lib/Target/RISCV/RISCVInstrInfoXqci.td
index 447f05cf88788..f2724c411464b 100644
--- 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]
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/162720


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