Re: [PATCH] Allow targets to add USEs to asms

On 11/11/22 10:30, Richard Sandiford via Gcc-patches wrote: Arm's SME has an array called ZA that for inline asm purposes is effectively a form of special-purpose memory. It doesn't have an associated storage type and so can't be passed and returned in normal C/C++ objects. We'd therefore lik

[PATCH] Allow targets to add USEs to asms

Arm's SME has an array called ZA that for inline asm purposes is effectively a form of special-purpose memory. It doesn't have an associated storage type and so can't be passed and returned in normal C/C++ objects. We'd therefore like "za" in a clobber list to mean that an inline asm can read fro