I'm in the process of implementing the isLegalAddressingMode API for
AArch64. I noticed that for ARM, the MVT::isVoid is allowed in some
This was originally committed by Chris here:
The commit message comments:
"Allow IV's with scales to be folded into non-store instructions."
I think I understand the general idea, but could someone possibly
elaborated a bit more on what this change is doing? It was only committed
6 years, 10 months ago..
It also seems generic; why isn't it in the other backends?