`llvm.load` op has nonTemporal field which is missing for `memref.load` and `memref.store`. This revision first adds nonTemporal field to memref's load/store op, then it lowers the field to llvm.load/store ops.
Reviewed By: nicolasvasilache
Differential Revision: https://reviews.llvm.org/D142616
This patch mechanically replaces None with std::nullopt where the
compiler would warn if None were deprecated. The intent is to reduce
the amount of manual work required in migrating from Optional to
std::optional.
This is part of an effort to migrate from llvm::Optional to
std::optional:
https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
Add a new pass and conversions to emulate wide integer operations over memrefs.
The emulation is implemented on top of the existing pass to emulate wide integer arith ops.
Improve naming in the arith pass to avoid potential name clashes.
Reviewed By: antiagainst
Differential Revision: https://reviews.llvm.org/D135722
