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authorOwen Anderson <resistor@mac.com>2008-10-02 19:40:33 +0000
committerOwen Anderson <resistor@mac.com>2008-10-02 19:40:33 +0000
commitbe383d550c7a62dacbe779f43479193acc45f4a2 (patch)
tree1963c85c47c39620cdc254b4351147583214a398 /lib/CodeGen/MachineBasicBlock.cpp
parentf160d80930ec8dc8f94df6010b562bd03e28f325 (diff)
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Use a multimap rather than a map for holding the list of copies to insert, so we don't lose copies when two of them have
the same source. I don't know what I was thinking when I wrote this originally. Note: There's probably a more efficient way to do this, but I need to think about it some more, and about what determinism guarantees need to be present. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56964 91177308-0d34-0410-b5e6-96231b3b80d8
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