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| author | Anders Carlsson <andersca@mac.com> | 2011-03-01 15:05:01 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2011-03-01 15:05:01 +0000 |
| commit | d70be0b2c199183077626a9e756ecd14b807dd56 (patch) | |
| tree | 5b85f4b5a42437fad9909ea63caaac3099a06c00 /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 32e20a45e5c838c139ffc5650177842796b5a77d (diff) | |
Make InstCombiner::FoldAndOfICmps create a ConstantRange that's the
intersection of the LHS and RHS ConstantRanges and return "false" when
the range is empty.
This simplifies some code and catches some extra cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126744 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions