[Bug c++/52762] Firefox 11 segfault with gcc 4.7 (-O3 -march=corei7-avx)

[andi-gcc at firstfloor dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52762

Andi Kleen <andi-gcc at firstfloor dot org> changed:

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--- Comment #7 from Andi Kleen <andi-gcc at firstfloor dot org> 2012-03-30 19:21:19 UTC ---
Happens in java script, which does JITed code.
My guess is that one of the transition points between JITed code and C code
does not save AVX registers correctly or something like that.
I would file it with mozilla.org, it's more likely their bug.