[Libre-soc-bugs] [Bug 849] binutils: parse macros in SVP64 and refactor code

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Fri Jul 8 02:07:03 BST 2022


https://bugs.libre-soc.org/show_bug.cgi?id=849

--- Comment #8 from Dmitry Selyutin <ghostmansd at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #7)
> 
> * vec2/3/4 no... maybe.  a case could be made for vecN

This must follow all-or-nothing paradigm. Otherwise, at best, the vec
qualifiers are ill-formed, or the whole parsing is inconsistent. Options are:

a) allow every qualifier to be replaced with macro, that is, every mode can be
a macro;
2) replace vec2/vec3/vec4 with vec=N.

I'm more inclined to option 2.

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