[RISCV] Only calculate ordered reduction with fp type. NFC

llvm · Oct 30, 2024 · d6b3e45 · d6b3e45
1 parent b90ea5c
commit d6b3e45
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
@@ -1552,7 +1552,7 @@ RISCVTTIImpl::getArithmeticReductionCost(unsigned Opcode, VectorType *Ty,
   }
 
   // IR Reduction is composed by two vmv and one rvv reduction instruction.
-  if (TTI::requiresOrderedReduction(FMF)) {
+  if (TTI::requiresOrderedReduction(FMF) && ElementTy->isFloatingPointTy()) {
     Opcodes.push_back(RISCV::VFMV_S_F);
     for (unsigned i = 0; i < LT.first.getValue(); i++)
       Opcodes.push_back(RISCV::VFREDOSUM_VS);