[PATCH] D128911: Emit table lookup from TargetLowering::expandCTTZ()
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jul 25 10:14:48 PDT 2022
craig.topper added inline comments.
================
Comment at: llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp:7986
+ return DAG.getLoad(
+ VT, dl, DAG.getEntryNode(), DAG.getMemBasePlusOffset(CPIdx, Lookup, dl),
+ MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), Alignment);
----------------
`Lookup` needs a sextOrTrunc to the target's pointer type.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D128911/new/
https://reviews.llvm.org/D128911
More information about the llvm-commits
mailing list