[PATCH] D21291: [SimplifyCFG] Range reduce switches
James Molloy via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 16 07:34:27 PDT 2016
jmolloy updated this revision to Diff 60973.
jmolloy added a comment.
That rotate trick is, quite simply, brilliant.
New version uses SelectionDAG - I'll factor some of the machinery out at a later date when I implement this for lookup table formation too.
All comments should now be addressed.
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