[PATCH] Fix optimization regression in constant folder

Eric Botcazou ebotcazou@adacore.com
Sat Sep 29 15:12:00 GMT 2007

> You still didn't come up with an optimization testcase which I asked for
> in the initial reply.

Because it's time consuming.  The problem was identified on a 4.1-based 
compiler (you applied the patch on the 4.1 branch too so it was picked for 
our pre-production compiler and broke 2 big proprietary testcases there).

Things have changed between 4.1 and 4.3 so the 2 testcases don't fail with the 
latter like with the former and further work would be required.

> And I won't make the decision on the patch (because I'm not convinced), but
> defer that to Ian. 


Eric Botcazou

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