For the targets that have in their ABI the requirement that arguments and
return values are extended to the full register bitwidth, it is important
that calls when built also take care of this detail.
The OMPIRBuilder, AddressSanitizer, GCOVProfiling, MemorySanitizer and
ThreadSanitizer passes are with this patch hopefully now doing this properly.
Reviewed By: Eli Friedman, Ulrich Weigand, Johannes Doerfert
Differential Revision: https://reviews.llvm.org/D133949
dc3875e468