[PATCH] D90973: [RISCV] Remove RV32 HwMode. Use DefaultMode for RV32

[Sam Elliott via Phabricator via llvm-commits]

lenary added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCV.td:182-183
 
+// RV32 uses DefaultMode.
 def RV64           : HwMode<"+64bit">;
 
----------------
Is there a way of doing an alias here, so we don't have to document that defaultmode is rv32 everywhere?

Something like the following (I guess it has to be a let, not a def, but I could be wrong).
```
let RV32 = DefaultMode;`
```


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90973/new/

https://reviews.llvm.org/D90973