http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55521



--- Comment #17 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-12-02 
21:25:32 UTC ---

Revised patch posted at

http://gcc.gnu.org/ml/gcc-patches/2012-12/msg00084.html. Also tested with a

build of xplor-nih (a complex mix of c, c++ and fortran code) which has always

had optimization issues with FSF gcc (as xplor-nih has its own heap memory

manager routines in fortran). A build of xplor-nih with -fsanitize=address

produced 41 failures out of 154 tests but all of the failures emitted

AddressSanitizer output (often unknown-crash on address) rather than

segfaulting.

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