http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60653
Bug ID: 60653 Summary: [4.9 Regression] gfortran: ICE (segmentation fault) in lra Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org seen on arm-linux-gnueabihf, trunk r208764 (gdb) bt #0 0x0031aca6 in ?? () #1 0x0031bf30 in ?? () #2 0x0031e990 in ?? () #3 0x00320824 in lra_constraints(bool) () #4 0x00315c40 in lra(_IO_FILE*) () #5 0x002ea520 in ?? () #6 0x003551ba in execute_one_pass(opt_pass*) () #7 0x00355340 in execute_pass_list(opt_pass*) () #8 0x0035534a in execute_pass_list(opt_pass*) () #9 0x0020224c in ?? () #10 0x00203464 in compile() () #11 0x002037f0 in finalize_compilation_unit() () #12 0x00307596 in write_global_declarations() () #13 0x003c558c in ?? () #14 0x003c6cb0 in toplev_main(int, char**) () #15 0xb6d76632 in __libc_start_main () from /lib/arm-linux-gnueabihf/libc.so.6 #16 0x0010a868 in _start () $ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/4.9/lto-wrapper Target: arm-linux-gnueabihf Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.9-20140322-1ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.9/README.Bugs --enable-languages=c,c++,java,go,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.9 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.9 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --disable-libitm --disable-libquadmath --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-4.9-armhf/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-armhf --with-arch-directory=arm --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --enable-multilib --disable-sjlj-exceptions --with-arch=armv7-a --with-fpu=vfpv3-d16 --with-float=hard --with-mode=thumb --disable-werror --enable-multilib --enable-checking=release --build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf Thread model: posix gcc version 4.9.0 20140322 (experimental) [trunk revision 208764] (Ubuntu 4.9-20140322-1ubuntu1)