[PATCH] D90861: [NVPTX] [TableGen] Use new features of TableGen to simplify and clarify

Paul C. Anagnostopoulos via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 5 10:27:22 PST 2020


Paul-C-Anagnostopoulos added inline comments.


================
Comment at: llvm/lib/Target/NVPTX/NVPTXIntrinsics.td:60
 class THREADMASK_INFO<bit sync> {
-  list<bit> ret = !if(sync, [0,1], [0]);
+  list<bit> ret = !if(sync, [false,true], [false]);
 }
----------------
tra wrote:
> I'd probably keep this as `0/1`. IMO it's more suitable for a **bit**mask of threads.
Yes, I'm trying to make that distinction carefully.



CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90861/new/

https://reviews.llvm.org/D90861



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