With current svn head, as well as gcc-4.1.0, the testcase g++.dg/init/array15.C
uses 4MB of stack space for a temporary on the stack in the "foo" constructor.
This is a regression, as it did not happen with older compilers - 3.4.x calls
memset directly on the object, rather than doing a memset/memcpy combination.
The problem happens both with a native i686-linux compiler as well as with a
bfin-uclinux targetted compiler.
--
Summary: g++.dg/init/array15.C uses 4MB stack space
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bernds_cb1 at t-online dot de
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27620
