Thanks for doing this. I haven't had chance to look at the branch yet (hope to soon), but the results on mips64-linux-gnu look pretty good:
http://gcc.gnu.org/ml/gcc-testresults/2013-08/msg02033.html The only failures that stand out as being possibly wide-int-related are: FAIL: gcc.dg/fixed-point/int-warning.c (test for warnings, line ...) which isn't something that x86_64-linux-gnu or powerpc64-linux-gnu would test AFAIK. Haven't had chance to look into why it's failing yet, but FWIW it's a compile-only test so should be reproducable with a cc1 cross. I'll run a test with the corresponding trunk version too. Thanks, Richard
