khchen marked 7 inline comments as done.
khchen added inline comments.

================
Comment at: clang/include/clang/Basic/riscv_vector.td:191
+        defvar suffix = s_p[1];
+        defvar prototype = s_p[2];
+
----------------
Paul-C-Anagnostopoulos wrote:
> Well now, thanks for highlighting an inconsistency I did not know about. The 
> documentation says that x[0] produces a list of the 0th element of x, which 
> is why I suggested using !head. But that is true only in certain contexts, 
> such as when x is a defvar. Otherwise it produces the single element. Ouch.
I also thanks for your suggestion. When I was trying to use `!head(s_p[1])` but 
it didn't work, and then I found giving the index is clearer.


================
Comment at: clang/include/clang/Basic/riscv_vector.td:204
+// op_list in gen-riscv-v-tests.sh.
+#ifdef ALL
+#define VADD
----------------
jrtc27 wrote:
> Probably nicer to have a notion of a builtin group and allow the records to 
> be filtered (with the default being to process all of them). Depending on 
> what's still to come you could even use NAME automatically as the group for 
> RVVBinBuiltinSet's RVV(Bin)Builtins given that's always the lowercase version 
> of the macro guarding the definitions at the moment.
@jrtc27 Sorry, I still have no idea to do that, could you please elaborate it 
more?
In our downstream implementation, some builtins inherit `RVVBuiltin` class 
directly. Does your solution still work in this situation?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95016/new/

https://reviews.llvm.org/D95016

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