When trying to compile GCC revision 142992 I get an ICE in cfganal.c:1044: configure:2590: checking for suffix of object files configure:2611: /home/artem/testing/gcc-build/./gcc/xgcc -B/home/artem/testing/gcc-build/./gcc/ -B/home/artem/testing/gcc44/i686-pc-linux-gnu/bin/ -B/home/artem/testing/gcc44/i686-pc-linux-gnu/lib/ -isystem /home/artem/testing/gcc44/i686-pc-linux-gnu/include -isystem /home/artem/testing/gcc44/i686-pc-linux-gnu/sys-include -c -g -O2 conftest.c conftest.c: In function 'main': conftest.c:11: internal compiler error: in pre_and_rev_post_order_compute, at cfganal.c:1044 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. configure:2614: $? = 1 configure: failed program was: | /* confdefs.h. */ | | #define PACKAGE_NAME "GNU C Runtime Library" | #define PACKAGE_TARNAME "libgcc" | #define PACKAGE_VERSION "1.0" | #define PACKAGE_STRING "GNU C Runtime Library 1.0" | #define PACKAGE_BUGREPORT "" | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | }
When compiling this source by hand (probably with environment that differs from one created by configure) I get an ICE in tree-ssa-phiopt.c:372. -- Summary: Bootstrap fails on i686-pc-linux-gnu Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: aanisimov at inbox dot ru GCC host triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38686