https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70578
--- Comment #7 from ishikawa,chiaki <ishikawa at yk dot rim.or.jp> --- Created attachment 40643 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40643&action=edit preprocessed file that caused gcc-5 to experience the similar ICE. The uploaded file was created by passing -savetemps option when gcc-5 experienced the ICE as reported earlier. The following simplified command line caused gcc-5 to experience the ICE. /usr/bin/gcc-5 -std=gnu99 -o vp9_dsubexp.o -c -DNDEBUG=1 \ -DTRIMMED=1 -DHAVE_CONFIG_H=vpx_config.h \ -fPIC \ -DMOZILLA_CLIENT \ -Wall -Wempty-body -Wignored-qualifiers \ -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code \ -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations \ -Wno-error=array-bounds -fno-builtin-strlen -Wl,--gdb-index \ -Dfdatasync=fdatasync -DDEBUG_4GB_CHECK -DUSEHELGRIND=1 \ -Werror=sign-compare -fno-strict-aliasing -fno-math-errno -pthread \ -pipe -gsplit-dwarf -g3 -Og -freorder-blocks -fno-omit-frame-pointer \ -Wno-sign-compare -Wno-unused-function \ ./vp9_dsubexp.i > > > > > > > > > > > > /new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/media/libvpx/libvpx/vp9/decoder/vp9_dsubexp.c:72:1: > > > > > > > > > > > > internal compiler error: in output_index_string, at > > > > > > > > > > > > dwarf2out.c:22895 } ^ Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions. gcc-5 -v Using built-in specs. COLLECT_GCC=gcc-5 COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 5.4.1-4' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-5 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 5.4.1 20161202 (Debian 5.4.1-4) ishikawa@debian-vbox-ci:/tmp$ TIA
