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Revert [SLP] Look-ahead operand reordering heuristic.
authorJordan Rupprecht <rupprecht@google.com>
Mon, 1 Jul 2019 21:10:43 +0000 (21:10 +0000)
committerJordan Rupprecht <rupprecht@google.com>
Mon, 1 Jul 2019 21:10:43 +0000 (21:10 +0000)
commit5cc6baa2303a01c6128efe94a863e32fc6d4a635
tree2e7863aaa84a294d625720fb30bb5cc415cae0a7
parentc8c96fc6f84f62d6eba0f554a20e375fe1e430b2
Revert [SLP] Look-ahead operand reordering heuristic.

This reverts r364478 (git commit 574cb0eb3a7ac95e62d223a60bef891171dfe321)

The patch is causing compilation timeouts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364846 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Vectorize/SLPVectorizer.cpp
test/Transforms/SLPVectorizer/X86/lookahead.ll