[PATCH] D90107: [TableGen] [AMDGPU] Add !sub bang operator for subtraction

[Paul C. Anagnostopoulos via Phabricator via llvm-commits]

Paul-C-Anagnostopoulos added inline comments.


================
Comment at: llvm/test/TableGen/arithmetic.td:29
 
 def A0 : A<63, 1>;
+
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foad wrote:
> Nit: choose two numbers for which !sub and !xor give different results? And preferably !srl and !sra too.
Good idea. I will do that.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90107/new/

https://reviews.llvm.org/D90107