craig.topper added inline comments.
================
Comment at: llvm/lib/Target/RISCV/RISCVFrameLowering.cpp:58
const auto *RVFI = MF.getInfo<RISCVMachineFunctionInfo>();
if (RVFI->useSaveRestoreLibCalls(MF)) {
----------------
paulkirth wrote:
> craig.topper wrote:
> > Can you add a FIXME here? Using x27 should hopefully remove this restriction
> I've added the FIXME, but do we just want to remove this now? or is there
> some issues or chang under review I can ref in the FIXME?
We can remove it, but we should add a test for it.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D146463/new/
https://reviews.llvm.org/D146463
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