[PATCH] D140045: [X86] Move RDFLAGS/WRFLAGS expansion until after RA

[Phoebe Wang via Phabricator via llvm-commits]

pengfei added inline comments.


================
Comment at: llvm/lib/Target/X86/X86InstrInfo.td:1389
 
-let mayLoad = 1, mayStore = 1, usesCustomInserter = 1,
+let isPseudo = 1, mayLoad = 1, mayStore = 1, usesCustomInserter = 1,
     SchedRW = [WriteRMW], Defs = [ESP] in {
----------------
Seems not needed.


================
Comment at: llvm/lib/Target/X86/X86InstrInfo.td:1402
 
-let mayLoad = 1, mayStore = 1, usesCustomInserter = 1,
+let isPseudo = 1, mayLoad = 1, mayStore = 1, usesCustomInserter = 1,
     SchedRW = [WriteRMW] in {
----------------
ditto.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140045/new/

https://reviews.llvm.org/D140045