[PATCH] D123936: llvm-reduce: Simplify virtual register cloning

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: qcolombet, MatzeB, aeubanks, markus, reames.
Herald added a project: All.
arsenm requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.

Just clone all the virtual registers instead of looking for def
operands. This preserves the register values used, simplifying the
rest of the code. This avoids needing to expose the register map to
target code.


https://reviews.llvm.org/D123936

Files:
  llvm/tools/llvm-reduce/ReducerWorkItem.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D123936.423383.patch
Type: text/x-patch
Size: 3719 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220418/dbf70285/attachment.bin>