[Bug tree-optimization/26626] [4.2 Regression] ICE in in add_virtual_operand

["dberlin at dberlin dot org" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #16 from dberlin at gcc dot gnu dot org  2006-04-27 15:39 -------
Subject: Re:  [4.2 Regression] ICE in in
        add_virtual_operand


> What's the status on this? It makes libgfortran build crash with a patch I'd
> like to submit.

Uh, okay, so, until someone debugs the other real problems this exposes,
i'm not going to remove the assert.
In particular, whenever that assert triggers, it's going to generate bad
code because somebody somewhere (either user or compiler pass, it
varies) has done something wrong.

So if it's triggering during your libgfortran builds with a patch, you
really need to examine where it's triggering.

If it is triggering because there is a bare NMT there, then something
has screwed up aliasing.

> 
> 


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26626

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