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Re: New optimization for reload_combine


On 07/26/2010 12:12 PM, IainS wrote:
> It fails on the stage1 compiler, so that should help debug (and I guess
> it's not a gtoggle issue).
> and I've kept the builds of MPFR(162269) and (162270) .. (although they
> are normal, optimized objects).

Can you, as before, find a miscompiled file and send me .i and
before/after .s files?  First see if stage1 gcc has any testsuite
failures, that's probably easier than finding the bootstrap problem.

Also, try with the attached patch which gcc_asserts that the situation
fixed by the previous patch can't happen.


Bernd

Attachment: assert.diff
Description: Text document


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