[PATCH] D134183: [RegCoalescer] Replace undef subreg copies used in early-clobber def insts with IMPLICIT_DEFs

[Abinav Puthan Purayil via Phabricator via llvm-commits]

abinavpp abandoned this revision.
abinavpp added a comment.

Sorry, but we're not fixing anything in gfx11 here. AMDGPUAsmParser::validateEarlyClobberLimitations() was incorrectly asserting a violation with overlapping vdst and src2 registers in v_mad_u64_u32. D134272 <https://reviews.llvm.org/D134272> took care of that.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134183/new/

https://reviews.llvm.org/D134183