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Re: [patch] Remove match_insn.
Zack Weinberg <firstname.lastname@example.org> writes:
> Kazu Hirata <email@example.com> writes:
> > Hi,
> > Attached is a patch to remove match_insn as it is not used in any .md
> > file.
> This looks OK to me, but I do kind of wonder what it used to be for.
Well, this is where the last and perhaps only use disappeared:
And this is where it was added:
Sat Apr 18 01:23:11 1998 John Carr <firstname.lastname@example.org>
* sparc.c, sparc.h, sparc.md, sol2.h: Many changes related to V9
code generation. Use 64 bit instructions in 32 bit mode when
possible. Use V9 return instruction. UltraSPARC optimizations.