llvm-project

d7d91500 - [flang][nfc] Initial changes needed to use llvm intrinsics instead of regular calls (#134170)

[flang][nfc] Initial changes needed to use llvm intrinsics instead of regular calls (#134170) Flang uses `fir.call <llvm intrinsic>` in a few places. This means consumers of the IR need to strcmp every fir.call if they want to find a particular LLVM intrinsic. Emit LLVM memcpy intrinsics instead.