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Re: ia64 scheduling
- To: Brad Lucier <lucier at math dot purdue dot edu>
- Subject: Re: ia64 scheduling
- From: Bernd Schmidt <bernds at redhat dot com>
- Date: Tue, 26 Dec 2000 14:35:20 +0000 (GMT)
- Cc: <feeley at iro dot umontreal dot ca>, <gcc-patches at gcc dot gnu dot org>
On Sat, 23 Dec 2000, Brad Lucier wrote:
> Bernd:
>
> Will the changes you're adding to allow scheduling over extended
> basic blocks apply easily to architectures other then ia64, or will
> extensive architecture-specific changes be needed to use them
> on alpha or ia32?
In theory you can replace the second call to schedule_insns with a
call to schedule_ebbs in rest_of_compilation, and it should work.
You may need to add things like a call to find_basic_blocks afterwards,
since it destroys the CFG.
If you can get it to work I'd love to see whether it makes a difference.
Bernd