[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 #8 from Kostya Serebryany <kcc at gcc dot gnu.org> 2013-01-16 
11:54:36 UTC ---

Sounds good for both. 



Andreas, could you please try replacing 

kHighMemEnd = 0x00000fffffffffffUL

with 

kHighMemEnd = 0x00003fffffffffffUL

and see if it helps?