[Bug c/30503] ICE using phase 2 bootstrap output cc1 on tree.c

[malitzke at metronets dot com]

------- Comment #3 from malitzke at metronets dot com  2007-01-18 18:52 -------
Prior to patclevel 12900 (about 12880) bootstrap failed even with O1 with
segment error.

For those dismissive folks who either say "It works for me" or claim that it is
the submitters harware fault I can only aver the following:
The work was done on a four processor server with 3G error correcting memory
and    over the last three weeks similar Segmentation errors occured; I have
tried different binutils and different versions of glibc. 

I realize GCC-main is undergoing drastic changes right now. 

day before yesterday cc1 (from phse 1) worked with O1 and bombed out with O2. 
I doubt this cand be reduced to a simple test case as it occurs when trying to 
optimize across procedures. 

Glad to cooperate further. 


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30503