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Re: [PATCH v2.1] Use long for mantissa for generic mp code
On 2013-03-15 09:06, Richard Henderson wrote:
On 2013-03-15 08:09, Richard Henderson wrote:
On 2013-03-15 08:05, Siddhesh Poyarekar wrote:
Had a bit of a brain-fart there - I somehow thought this was a
discussion on the benchmark patch. The before/after is obviously the
long mantissa patch. Does the testsuite pass? I might have missed
some overflow case where a result needs to be stored in int64_t and
not just long.
Testsuite is still running. I'll let you know what happens there.
I'm going to say no, it doesn't.
I saw that test-double.out had more than an hour of cpu time -- the whole
testsuite should have run in 30 minutes or so.
I believe this can be replicated on an i686 build -- test-double.out now has 10
minutes of cpu time here...