Manman Ren
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062f58d550
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[SimplifyCFG] fix accessing deleted PHINodes in switch-to-table conversion.
When we have a covered lookup table, make sure we don't delete PHINodes that
are cached in PHIs.
rdar://17887153
llvm-svn: 214642
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2014-08-02 23:41:54 +00:00 |