OK. I'll try to run UBSan, unless you already have the reports, which
you should forward to me.
--
Nilay
On Mon, 20 Apr 2015, Andreas Hansson wrote:
It does indeed seem suspicious. I got the impression there were only three
x86 regressions that did not match?
For ARM valgrind is happy and gcc 4.9 UBSan has nothing to report besides
some MiscRegIndex vs IntRegIndex enum mismatches. For x86 there are tons
of issues spotted by UBSan (and even more so with Ruby included).
Andreas
On 20/04/2015 23:20, "Nilay Vaish" <[email protected]> wrote:
On Mon, 20 Apr 2015, Steve Reinhardt wrote:
changeset a80d2d716a53 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=a80d2d716a53
description:
stats: update a few stats from long O3 runs
Very small changes to iew.predictedNotTakenIncorrect
and iew.branchMispredicts. Looks like similar updates
were committed on April 3 (changeset 235ff1c046df), but
only for the quick tests.
I think we have some memory related bug somewhere. The last time I ran
regression tests, which was about a week ago, the ARM ones worked fine.
--
Nilay
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