http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55792
--- Comment #14 from H.J. Lu <hjl.tools at gmail dot com> 2013-01-08 01:19:29 UTC --- (In reply to comment #13) > For the testcase at > > https://sites.google.com/site/x32abi/documents/jc1.ltrans23.o.xz?attredirects=0&d=1 > > [hjl@gnu-6 gcc]$ ./lto1 -quiet -dumpdir ./ -dumpbase jc1.ltrans23 > -mtune=generic -march=x86-64 -mtune=generic -march=x86-64 -auxbase-strip > jc1.ltrans23.ltrans.o -g -O2 -Wextra -Wpedantic -version -frandom-seed=1 > -fprofile-use -fno-exceptions -fasynchronous-unwind-tables -fno-common > -fltrans > ~/tmp/jc1.ltrans23.o -o x.s Remove -fprofile-use or add -fno-tracer fix ICE.