attached testcase eats a 1GB of ram, swap and it's killed by OOM.
it works fine on 4.1.2/{all} and 4.2.0/{i386,ppc}.
so, it looks like a 4.2/x86-64 target regression.
--
Summary: memory hog.
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pluto at agmk dot net
GCC target triplet: x86_64-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30052
