Aditya Nandakumar bc8958cf86 [GISel]: Make GlobalISelEmitter rule prioritization compatible with selectionDAG
This patch changes GlobalISelEmitter to rank patterns similar to how the
DAG does it (ie it computes a score for a pattern and adds the added
complexity to it).
This is so that the decision tree for GISelSelector remains compatible
with that of SelectionDAG.

https://reviews.llvm.org/D43270

llvm-svn: 325401
2018-02-16 22:37:15 +00:00
..
2016-11-15 06:49:28 +00:00