Justin Lebar 96e2915574 [StructurizeCFG] Fix infinite loop in rebuildSSA. ...

Michel Dänzer reported that r288051, "[StructurizeCFG] Use range-based
for loops", introduced a bug into rebuildSSA, wherein we were iterating
over an instruction's use list while modifying it, without taking care
to do this correctly.

llvm-svn: 288200

2016-11-29 21:49:02 +00:00

28 KiB

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