[avr-gcc-list] AVRtest wuth GCC

[Andy H]

Another small problem with avrtest and testsuite.

Version 1.3 had default cycle limit of 2000000000. Latest version (and 
some between) have no limit.

So dejagnu board file should be patched to specify  command line 
instruction  limit by adding -m switch

 set result [exec avrtest -m 1000000000 $prog]

With this I'm  showing 270 failures. 2 untested. (untested generally 
means stuck in loop).

There are two  significant sets of ICE failures left. push_reload (known 
fix) and simplify_subreg (TBD).

Andy