HEAD encounters 'internal error' with -O9 -- inlining issue?

[Andrew Haley]

Adam Megacz writes:
 > 
 > Tom Tromey <tromey@redhat.com> writes:
 > > Adam> src/org/xwt/Box.java:775: internal compiler error: Internal compiler error in emit_move_insn, at expr.c:2925
 > 
 > > Could you send a stack trace of jc1?  That might help.
 > 
 > How do I get gdb to stop the compiler at the error?

cd <build-dir>/gcc

gdb ./jc1

Andrew.