http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49454
Summary: [4.7 Regression] /usr/include/libio.h:336:3: internal compiler error: Segmentation fault Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassig...@gcc.gnu.org ReportedBy: dang...@gcc.gnu.org Host: hppa*-*-* (32-bit) Target: hppa*-*-* (32-bit) Build: hppa*-*-* (32-bit) /home/dave/gnu/gcc/objdir/./gcc/xgcc -B/home/dave/gnu/gcc/objdir/./gcc/ -B/home/ dave/opt/gnu/gcc/gcc-4.5/hppa-linux/bin/ -B/home/dave/opt/gnu/gcc/gcc-4.5/hppa-l inux/lib/ -isystem /home/dave/opt/gnu/gcc/gcc-4.5/hppa-linux/include -isystem /h ome/dave/opt/gnu/gcc/gcc-4.5/hppa-linux/sys-include -g -O2 -O2 -g -O2 -DIN_G CC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototyp es -Wold-style-definition -isystem ./include -fPIC -DELF=1 -DLINUX=1 -g -DHAVE _GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -fbuilding-libgcc -fno-stack -protector -I. -I. -I../.././gcc -I../../../gcc/libgcc -I../../../gcc/libgcc/. -I../../../gcc/libgcc/../gcc -I../../../gcc/libgcc/../include -o _negdi2.o - MT _negdi2.o -MD -MP -MF _negdi2.dep -DL_negdi2 -c ../../../gcc/libgcc/../gcc/li bgcc2.c \ -fvisibility=hidden -DHIDE_EXPORTS In file included from /usr/include/stdio.h:75:0, from ../../../gcc/libgcc/../gcc/tsystem.h:87, from ../../../gcc/libgcc/../gcc/libgcc2.c:29: /usr/include/libio.h:336:3: internal compiler error: Segmentation fault This is in stage2. First seen in revision 175083. 175007 was ok.