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Re: recount_dominator
- From: Jim Wilson <wilson at specifixinc dot com>
- To: Joern Rennecke <joern dot rennecke at superh dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Fri, 27 Feb 2004 18:13:13 -0800
- Subject: Re: recount_dominator
- References: <200402271503.i1RF3fI02687@linsvr1.uk.superh.com>
Joern Rennecke wrote:
From the code, it almost looks as if it tries to recompute
the dominator,
That is what it looks like to me also.
except this it seems nonsentical for
(dir == CDI_POST_DOMINATORS) to loop through the predecessors
of bb.
Yes, this looks like a bug.
--
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com