The error is: /home/eric/gnat/gnat-head/native32/./gcc/xgcc -B/home/eric/gnat/gnat-head/native32/./gcc/ -B/home/eric/install/gnat-head/i586-suse-linux/bin/ -B/home/eric/install/gnat-head/i586-suse-linux/lib/ -isystem /home/eric/install/gnat-head/i586-suse-linux/include -isystem /home/eric/install/gnat-head/i586-suse-linux/sys-include -g -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc -I/home/eric/gnat/gnat-head/src/libgcc -I/home/eric/gnat/gnat-head/src/libgcc/. -I/home/eric/gnat/gnat-head/src/libgcc/../gcc -I/home/eric/gnat/gnat-head/src/libgcc/../include -I/home/eric/gnat/gnat-head/src/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o unwind-dw2.o -MT unwind-dw2.o -MD -MP -MF unwind-dw2.dep -fexceptions -c /home/eric/gnat/gnat-head/src/libgcc/../gcc/unwind-dw2.c -fvisibility=hidden -DHIDE_EXPORTS In file included from /home/eric/gnat/gnat-head/src/libgcc/../gcc/unwind-dw2.c:1582:0: /home/eric/gnat/gnat-head/src/libgcc/../gcc/unwind.inc: In function '_Unwind_RaiseException': /home/eric/gnat/gnat-head/src/libgcc/../gcc/unwind.inc:136:1: internal compiler error: in ix86_expand_epilogue, at config/i386/i386.c:10178 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[3]: *** [unwind-dw2.o] Error 1
Preprocessed file to be attached, compile with -mtune=i586. -- Summary: [4.6 regression] ICE in ix86_expand_epilogue compiling libgcc Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: critical Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ebotcazou at gcc dot gnu dot org GCC build triplet: i586-*-* GCC host triplet: i586-*-* GCC target triplet: i586-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45206