[PATCH] D24098: AMDGPU/SI: Don't run SLSR and NaryReassociate passes
Tom Stellard via llvm-commits
llvm-commits at lists.llvm.org
Thu Sep 1 12:37:01 PDT 2016
On Wed, Aug 31, 2016 at 05:15:40PM -0700, Daniel Berlin via llvm-commits wrote:
> This is SLSR, not NaryReassociate.
The testcase in the SLSR bug was reduced from a very large test which was also
reported to hang with the NaryReassociate pass. I will try to come up with a reduced
test case for NaryReassociate, though I suspect both problems are probably
caused by the same SCEV bug.
> On Wed, Aug 31, 2016 at 5:11 PM, Matt Arsenault <arsenm2 at gmail.com> wrote:
> > On Aug 31, 2016, at 17:07, Daniel Berlin via llvm-commits <
> > llvm-commits at lists.llvm.org> wrote:
> > Drive-by comment: Do you have a bug number for the naryreassociate being
> > slow problem?
> > Searching bugzilla is not helping to find one
> > https://llvm.org/bugs/show_bug.cgi?id=28721
> llvm-commits mailing list
> llvm-commits at lists.llvm.org
More information about the llvm-commits