Handle Solaris 8/9 x86 as rep syntax

[Rainer Orth]

Uros Bizjak <ubizjak@gmail.com> writes:

> BTW: Maybe you should introduce special punctation character to
> conditionally output the semicolon?  Perhaps "%;"?

Great, this is much more readable than my original ASM_REP idea.  In
fact, %; is already defined, but currently unused in i386.md.  I'll add
some AS_NEEDS_REP_SEMICOLON (from configure) to the existing
TARGET_MACHO and change i386.md to use %; as necessary.

	Rainer

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Rainer Orth, Center for Biotechnology, Bielefeld University