[llvm-bugs] [Bug 28011] crash at -O1 and above in 32-bit and 64-bit modes on x686_64-linux-gnu (`ICmp.getPredicate() == ICmpInst::ICMP_UGT && "ICmp should be folded!"')

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Jun 6 10:32:43 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=28011

Sanjay Patel <spatel+llvm at rotateright.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Sanjay Patel <spatel+llvm at rotateright.com> ---
Should be fixed with:
http://reviews.llvm.org/rL271908

After looking at it again, we actually could allow the transform for vectors if
we check that *all* elements are out-of-range of the shrunken type, so there
could be a follow-up to allow that case.

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