Use of SECONDARY_RELOAD_REGISTER HELP PLEASE!!
Joern Rennecke
joern.rennecke@superh.com
Thu Nov 7 08:36:00 GMT 2002
Pierre Mallard wrote:
>
> Thanks for your help
>
> In this rtl , the problem is that I don't feel like
> making a define_insn for an ashift and a clobber
> because I don't need it.
> So I'm wondering how I can get rid of it?
>
> The problem seems to me that a previous rtl was a set
> that directly generate a clobber and then was merge
> with an ashift keeping the clobber.
Huh? If thre is no define_insn to match the combination,
combine should have rejected the result.
--
--------------------------
SuperH (UK) Ltd.
2410 Aztec West / Almondsbury / BRISTOL / BS32 4QX
T:+44 1454 465658
More information about the Gcc
mailing list