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Re: integrated immediate uses - alpha patch
- From: "Giovanni Bajo" <giovannibajo at libero dot it>
- To: "Andrew MacLeod" <amacleod at redhat dot com>
- Cc: <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 15 Oct 2004 05:04:12 +0200
- Subject: Re: integrated immediate uses - alpha patch
- References: <1097784216.2833.68.camel@pain>
Andrew MacLeod wrote:
> The only difference is that the SAFE loop allows you to delete and
> modify stmts, its just a bit slower because it links a guard into the
> list and moves the guard along as you iterate thorugh the list. The
> presence of the guard requires you to use
>
> BREAK_FROM_SAFE_IMM_USE(iter);
>
> instead of
>
> break;
Did you think about ways to catch about mistakes in this regard in checking
builds?
Giovanni Bajo