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authorBenjamin Kramer <benny.kra@googlemail.com>2014-02-11 21:09:03 +0000
committerBenjamin Kramer <benny.kra@googlemail.com>2014-02-11 21:09:03 +0000
commit94fc18d0400d0e779226c4ee065032f0e3b25c15 (patch)
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parent86c318f4962fb18383c184a380e294e2b5589456 (diff)
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InstCombine: Teach icmp merging about the equivalence of bit tests and UGE/ULT with a power of 2.
This happens in bitfield code. While there reorganize the existing code a bit. llvm-svn: 201176
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