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Re: [v3] Patch to twister_rand_gen_* to use tr1::random


Paolo Carlini wrote:

the below should most of the runtime fails which we are seeing on 64-bit machines for ext/pb_ds/regression/*rand, for sure does so on ia64-linux. For the latter one remains but first blush seems a different issue:

terminate called after throwing an instance of 'pb_ds::test::forced_exception'
FAIL: ext/pb_ds/regression/priority_queue_rand.cc execution test

FYI, the above really seems a miscompilation on ia64-linux: only happens on that target and only at -O2, not at -O1 or -O0.


Paolo.


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