# cat tmp.c
int main() { }
# LANG=C gcc -std=gnu9x -O2 -fmudflap -c -lmudflap -fprofile-generate tmp.c
tmp.c: In function '_GLOBAL__I_1_main':
tmp.c:1: internal compiler error: Segmentation fault
# gcc -v
Reading specs from /usr/lib/gcc/i686-pld-linux/4.0.0/specs
Target: i686-pld-linux
Configured with: ../configure --prefix=/usr --libdir=/usr/lib
--libexecdir=/usr/lib --infodir=/usr/share/info --mandir=/usr/share/man
--enable-shared --enable-threads=posix --enable-__cxa_atexit
--enable-languages=c,c++,ada --enable-c99 --enable-long-long
--disable-multilib --enable-nls --with-gnu-as --with-gnu-ld
--with-demangler-in-ld --with-system-zlib --with-slibdir=/lib --without-x
--enable-cmath i686-pld-linux
Thread model: posix
gcc version 4.0.0 20050220 (experimental) (PLD Linux)
--
Summary: ice on valid code / mudflap + profile generate
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: other
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pluto at pld-linux dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pld-linux
GCC host triplet: i686-pld-linux
GCC target triplet: i686-pld-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20128
