Summary:
CFI emitted during PEI at the beginning of the prologue needs to apply
to any inserted waitcnts on function entry.
Reviewers: arsenm, t-tye, RamNalamothu
Reviewed By: arsenm
Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, kerbowa, llvm-commits
Tags: #llvm, #debug-info
Differential Revision: https://reviews.llvm.org/D76881
Scott Linder