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Re: today's flow.c change breaks build.
- To: Toshiyasu Morita <tm at netcom dot com>
- Subject: Re: today's flow.c change breaks build.
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Wed, 10 May 2000 14:32:31 -0600
- cc: robertlipe at usa dot net (Robert Lipe), gcc-bugs at gcc dot gnu dot org
- Reply-To: law at cygnus dot com
In message <200005101923.MAA13978@netcom.com>you write:
> I think the problem is caused by the test which seems a little fishy?
No.
> I don't see why it's illegal to add an insn after a delete insn.
Because that's how we've defined the proper behavior of the compiler.
> Actually, the rtx which is triggering the abort isn't even a deleted insn;
> it's actually a basic block note which has /v set, and somehow it's
> recognized as a delete insn.
That is precisely what /v means -- the insn was deleted.
jeff