[PATCH] D100819: [RISCV] Implement the vneg.v builtin.

[Craig Topper via Phabricator via cfe-commits]

craig.topper added inline comments.


================
Comment at: clang/utils/TableGen/RISCVVEmitter.cpp:1048
+                       return Cmp < 0;
+                     // Some mask intrinsics use the same IRName as unmasked.
+                     // Sort the unmasked intrinsics first.
----------------
frasercrmck wrote:
> Does this only affect `vneg` or are there other changes to the tablegenned code as a consequence?
Is this needed for fneg? When we implemented this change downstream, I thought it was for compares due to how vmsge.vx was handled.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100819/new/

https://reviews.llvm.org/D100819