[PATCH] D12638: Improve ISel using across lane min/max reduction

[Jun Bum Lim via llvm-commits]

junbuml marked an inline comment as done.
junbuml added a comment.

Confirmed that this patch was passed correctness tests for spec2000/2006, and applied several spec benchmarks including siding, hammer, h264ref, gobmk, gcc, spoiled, sphinx3, and vpr.


http://reviews.llvm.org/D12638