llvm-project

c11e3daf - [RISCV] Correct RISCVTTIImpl::getIntImmCostInst for Zba (#128174)

[RISCV] Correct RISCVTTIImpl::getIntImmCostInst for Zba (#128174) zext.w is only available on RV64. We also never hoist UINT64_C(0xffffffff) on RV32, since the AND is deleted by SelectionDAG after type legalization splits it.