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Re: [Qemu-devel] [RFC 0/6] target-i386: TCGv cleanups


From: Paul Brook
Subject: Re: [Qemu-devel] [RFC 0/6] target-i386: TCGv cleanups
Date: Mon, 12 Dec 2011 14:56:30 +0000
User-agent: KMail/1.13.7 (Linux/3.1.0-1-amd64; KDE/4.6.5; x86_64; ; )

> Am 12.12.2011 00:42, schrieb Paul Brook:
> >> This series makes target-i386 compile with DEBUG_TCGV_TL.
> > 
> > What benefit does this provide?
> 
> It showcases what changes would need to be done to allow type-safe
> compilation of the first pair of --enable-system targets.

How is the existing code not type safe?  What benefit does making TCGv a 
separate type rather than an alias for either _i32 or _i64 give?

Paul



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