On Fri, 17 Oct 2025, [email protected] wrote: > diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi : > +The preserve-none abi variant modifies the AAPCS such that has no > +callee-saved registers (including SIMD and floating point registers).
I would have expected the above to read "ABI". Is there a reason not to uppercase it? Also I believe it's "floating-point" register, also per our coding conventions. > +That is, all registers, except for stack register, > +link register (r30) and frame pointer (r29), are shifted to be caller saved, > +and can be used as scratch registers by the callee. I believe we generally use the Oxford comma, so a comma before "and frame pointer". Gerald
