seen with 4.3.3 20081029, seen the last successful bootstrap with 20081022, not seen on the trunk.
/home/doko/gcc/4.3/java/gcj-4.3-4.3.2/build/gcc/cc1plus -quiet -nostdinc++ -v -g -O2 -Wswitch-enum -Wextra -Wall -version -fno-rtti -fnon-call-exceptions -fdollars-in-identifiers -fPIC link.ii Program received signal SIGSEGV, Segmentation fault. invariant_for_use (use=0x8fde18) at ../../src/gcc/loop-invariant.c:251 251 basic_block bb = BLOCK_FOR_INSN (use->insn), def_bb; (gdb) p use->insn $1 = (rtx) 0x0 -- Summary: [4.3 regression] bootstrap failure in libjava/link.cc (ICE in invariant_for_use) Product: gcc Version: 4.3.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: doko at ubuntu dot com GCC target triplet: arm-linux-gnueabi http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38344