Displaying 1 result from an estimated 1 matches for "numvectorreg".
Did you mean:
numvectorregs
2018 Jan 29
0
Llvm support for non-power-of-2-sized vectors
...llvm/tree/master/lib>/CodeGen<https://github.com/llvm-mirror/llvm/tree/master/lib/CodeGen>/TargetLoweringBase.cpp
// FIXME: We don't support non-power-of-2-sized vectors for now. Ideally we
// could break down into LHS/RHS like LegalizeDAG does.
if (!isPowerOf2_32(NumElts)) {
NumVectorRegs = NumElts;
NumElts = 1;
}
Any suggestions on how to support non-power-of-2-sized vectors? Or maybe a workaround?
Thanks,
-Kevin
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20180129/1e770bc8/attach...