[PATCH/RFA] SH: Problem when compiling with -O0

Alexandre Oliva aoliva@redhat.com
Thu Jan 9 06:23:00 GMT 2003


On Dec 28, 2002, kaz Kojima <kkojima@rr.iij4u.or.jp> wrote:

> Ok for 3.3-branch and mainline?

Ok.

> I guess that to recompute in shorten_branches always is the simplest
> solution though I'm unsure it's the right thing to do.

Sounds like a reasonable fix for now.  I know we have other problems
in this area, especially when branch delay-slot filling is enabled,
but they're probably not related with this particular failure mode.
Patch pre-approved, with a comment explaining the situation.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                 aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer



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