Failed: SPEC CPU 2006: gcc (GCC) 4.7.0 20110521 (experimental) on x86_64

[H.J. Lu Intel AVX]

With runspec -c lnx-x86_64-gcc.cfg -n 1 -l -o asc -I all -T all -e pie 
/bin/sh: line 1: 13791 Bus error               taskset -c $TASK_CPU ../run_base_ref_pie.0000/perlbench_base.pie -I./lib checkspam.pl 2500 5 25 11 150 1 1 1 1
expr.c:8872: internal error: 7
g23.i:14171: internal error: 7
/bin/sh: line 1: 14073 Bus error               taskset -c $TASK_CPU ../run_base_ref_pie.0000/Xalan_base.pie -v t5.xml xalanc.xsl
/bin/sh: line 1: 14440 Bus error               taskset -c $TASK_CPU ../run_peak_ref_pie.0000/perlbench_peak.pie -I./lib checkspam.pl 2500 5 25 11 150 1 1 1 1
expr.c:8872: internal error: 7
200.i:63601: internal error: 7
g23.i:14171: internal error: 7
/bin/sh: line 1: 14692 Bus error               taskset -c $TASK_CPU ../run_peak_ref_pie.0000/Xalan_peak.pie -v t5.xml xalanc.xsl
Error: 2x400.perlbench 2x403.gcc 2x416.gamess 2x434.zeusmp 2x483.xalancbmk