[PATCH] D107002: [PowerPC] Implement XL compatibility builtin __addex

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai added inline comments.


================
Comment at: llvm/lib/Target/PowerPC/P9InstrResources.td:1434
+  ADDEX,
+  ADDEX8
 )> { let Unsupported = 1; }
----------------
You have added the 64-bit version of this, but it seems this is only available for 64-bit operands in 64-bit mode. Under which conditions do we need the plain `ADDEX`?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D107002/new/

https://reviews.llvm.org/D107002