Eric Christopher 7b534b3c55 Temporarily Revert "[SLP] allow forming 2-way reduction patterns" and update testcases.
After speaking with Sanjay - seeing a number of miscompiles and working
on tracking down a testcase. None of the follow on patches seem to
have helped so far.

This reverts commit 8a0aa5310bccbb42d16d11db090419fcefdd1376.
2019-11-20 16:00:53 -08:00
..