In most of cases, it has a single space after comma in assembly operands.
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D103790
This can help avoid needing a virtual register for the vsetvl output
when the AVL is X0. For other register AVLs it can shorter the live
range of the AVL register if it isn't needed later.
There's probably no advantage when AVL is a 5 bit immediate that
can use vsetivli. But do it anyway for consistency.
Reviewed By: rogfer01
Differential Revision: https://reviews.llvm.org/D103215
I've left mask registers to a future patch as we'll need
to convert them to full vectors, shuffle, and then truncate.
Reviewed By: frasercrmck
Differential Revision: https://reviews.llvm.org/D97609
Jim Lin