[Bug fortran/24406] EQUIVALENCE broken in 32-bit code with optimization -O2

[paul dot richard dot thomas at cea dot fr]

------- Comment #13 from paul dot richard dot thomas at cea dot fr  2006-03-07 07:28 -------
Subject: RE:  EQUIVALENCE broken in 32-bit code with optimization -O2

Andrew,

Oh, I did miss something, then!

> The symptom of this testcase passing might work but the bug 
> is still there and
> most likely cannot expose it at the tree level and it is semi 
> hard to expose it
> even on the RTL level.

If it is hard to expose, do we care about it?  Is it certain systems that are
sensistive to it.... or....?

> Comment #5 shows what needs to be added to the Fortran 
> front-end which I will
> do sometime this week when I get some time (but note I have 
> two papers to write
> which is what is right now taking up my time).

Me too. *sigh*

All the best

Paul


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24406