[PATCH] D103313: [RISCV][Clang] Implement support for zmmul-experimental

ksyx via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri May 28 18:23:39 PDT 2021


ksyx added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCVSubtarget.h:38
   bool HasStdExtM = false;
+  bool HasStdExtZmmul = false;
   bool HasStdExtA = false;
----------------
ksyx wrote:
> jrtc27 wrote:
> > Ditto
> The pattern here seems to be that Z* extensions is following its parent their parent extensions, should we follow it? (See B and V)
But for Zfh it is not following HasStdExtF 🤔 


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103313/new/

https://reviews.llvm.org/D103313



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