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authorJohn McCall <rjmccall@apple.com>2011-06-09 20:06:24 +0000
committerJohn McCall <rjmccall@apple.com>2011-06-09 20:06:24 +0000
commit1dd94bbfa1269b1144a87f5fe9dbc04869f858b4 (patch)
tree9180e95db484d1369153fa77ae8726aef4812c65 /examples
parent54c256233f8dcd29406d5fe6f8a5be79a826cef3 (diff)
SplitCriticalEdge can sometimes split the edge from an invoke to a landing
pad, separating the exception and selector calls from the new lpad. Teaching it not to do that, or to properly adjust the CFG afterwards, is out of scope because it would require the other edges to the landing pad to be split as well (effectively). Instead, just recover from the most likely cases during inlining. The best long-term solution is to change the exception representation and commit to either requiring or not requiring the more complex edge-splitting logic; this is just a shorter-term hack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132799 91177308-0d34-0410-b5e6-96231b3b80d8
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