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Re: Bug in mark_referenced_regs?
- From: Mark Mitchell <mark at codesourcery dot com>
- To: "David S. Miller" <davem at redhat dot com>
- Cc: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Thu, 27 Jun 2002 00:35:35 -0700
- Subject: Re: Bug in mark_referenced_regs?
All of that information is needed to diagnose this :-)
Yup. I'll try to get a real test case.
Even without this information, I would guess that while n_regs_saved
is set, each INSN should be scanned via note_stores and any matching
reg in hard_regs_saved should it's bit cleared and n_regs_saved
decremented as appropriate.
Good; that's exactly what I had in mind.
Thanks again for looking into this,
--
Mark Mitchell mark@codesourcery.com
CodeSourcery, LLC http://www.codesourcery.com