Justin Lebar 649bcb99b4 [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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288200 91177308-0d34-0410-b5e6-96231b3b80d8

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

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branch-on-argument.ll

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invert-constantexpr.ll

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loop-multiple-exits.ll

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nested-loop-order.ll

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no-branch-to-entry.ll

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one-loop-multiple-backedges.ll

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post-order-traversal-bug.ll

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rebuild-ssa-infinite-loop.ll

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switch.ll

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