[Bug middle-end/49282] malloc corruption in large lto1-wpa run during inline edge heap resize

[andi-gcc at firstfloor dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49282

--- Comment #2 from Andi Kleen <andi-gcc at firstfloor dot org> 2011-06-04 
20:57:59 UTC ---
I found a workaround: disabling -fcoverage-arcs (gcov) makes it go
away.