Re: [PATCH][middle-end][i386][version 5]Add -fzero-call-used-regs=[skip|used-gpr-arg|used-arg|all-gpr-arg|all-arg|used-gpr|all-gpr|used|all]

[Richard Sandiford via Gcc-patches]

Qing Zhao <qing.z...@oracle.com> writes:
> Now, the documentation (gcc.info) is like following, let me know any issue 
> there:

Yeah, looks good apart from merging

>      In order to satisfy users with different security needs and control
>      the run-time overhead at the same time, CHOICE parameter provides a
>      flexible way to choose the subset of the call-used registers to be
>      zeroed.
>
>      The three basic values of CHOICE are:

this into a single paragraph.

Thanks,
Richard