Code review comment for lp:~linaro-toolchain-dev/gcc-linaro/sms_add_missing_free_op

cbuild had trouble building this on x86_64-natty-cbuild217-oort1-x86_64r1.

See the *failed.txt logs under the build results at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.6+bzr106848~eres~sms_add_missing_free_op/logs/x86_64-natty-cbuild217-oort1-x86_64r1

../../../gcc-linaro-4.6/gcc/modulo-sched-pressure.c: In function 'update_reg_moves_pressure_info':
../../../gcc-linaro-4.6/gcc/modulo-sched-pressure.c:146:39: error: subscripted value is neither array nor pointer
../../../gcc-linaro-4.6/gcc/modulo-sched-pressure.c:148:41: error: subscripted value is neither array nor pointer
../../../gcc-linaro-4.6/gcc/modulo-sched-pressure.c: In function 'calc_liveness':
../../../gcc-linaro-4.6/gcc/modulo-sched-pressure.c:211:7: warning: unused variable 'link'

The test suite results were not checked.

cbuild-checked: x86_64-natty-cbuild217-oort1-x86_64r1