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Re: [patch] Store motion rewrite


Hi Zdenek,

I'm a big fan of your "store motion" rewrite.

However, I'm now getting a testsuite regression on i686-pc-linux-gnu
for f90-intrinsic-bit.f when compiled with:

g77 -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions ...

Fortunately, your patch was easy to diagnose as the source of the
failure, adding "-fno-gcse-sm" fixes the regression :>

I see you have an alias-set follow-up pending review so I can't
tell if the issue has already been fixed.  Anyway I thought you'd
like to know.

Roger
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