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* cfglayout.h: Remove.Steven Bosscher2012-06-171-1/+0
* output.h (__gcc_host_wide_int__): Move to hwint.h.Steven Bosscher2012-05-311-1/+0
* hw-doloop.c (scan_loop): Compute register usage only for non-debug insns.Bernd Schmidt2011-09-301-1/+1
* hw-doloop.c: New file.Bernd Schmidt2011-07-071-0/+672