[Bug sanitizer/55975] asan does not work with 46 bit address space on PowerPC64

[kcc at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55975

--- Comment #10 from Kostya Serebryany <kcc at gcc dot gnu.org> 2013-01-17 08:30:05 UTC ---
Since I can't reproduce the failure,
please help me debug this (basically, print all local variables around the
assertion and the proc maps) or suggest me how to reproduce. 

I've got access to a ppc machine with 3.3.8 Linux, but it uses 
44 bit address space and basic asan functionality seems to work 
(I am working with LLVM trunk, not with GCC version, but that should not
matter)