On Linux/x86_64, 8c99e307b20c502e55c425897fb3884ba8f05882 is the first bad commit commit 8c99e307b20c502e55c425897fb3884ba8f05882 Author: Aldy Hernandez <al...@redhat.com> Date: Sat Jun 25 18:58:02 2022 -0400
Convert DOM to use Ranger rather than EVRP caused FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++98 (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r13-1268/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap To reproduce: $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/warn/Wstringop-overflow-4.C --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/warn/Wstringop-overflow-4.C --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/warn/Wstringop-overflow-4.C --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/warn/Wstringop-overflow-4.C --target_board='unix{-m64\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)