http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58248
--- Comment #8 from Zhendong Su <su at cs dot ucdavis.edu> --- (In reply to Jakub Jelinek from comment #6) > Are you sure your gcc isn't configured with --enable-checking=release ? Jakub, below is my gcc configure: Configured with: ../gcc-trunk/configure --enable-languages=c,c++,objc,obj-c++,fortran,lto --disable-checking --with-gmp=/usr/local/gcc-trunk --with-mpfr=/usr/local/gcc-trunk --with-mpc=/usr/local/gcc-trunk --with-cloog=/usr/local/gcc-trunk --prefix=/usr/local/gcc-trunk Should I do "--enable-checking=release" instead of "--disable-checking"? > I really get: > pr58248.c: In function ‘main’: > pr58248.c:14:1: error: definition in block 2 follows the use > main () > ^ > for SSA_NAME: _126 in statement: > c.2_78 = _16 & _126; > pr58248.c:14:1: internal compiler error: verify_ssa failed
