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@ -94,7 +94,7 @@ bool isCriticalEdge(const TerminatorInst *TI, unsigned SuccNum,
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/// will not invalidate either of them. This returns true if the edge was split,
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/// will not invalidate either of them. This returns true if the edge was split,
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/// false otherwise.
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/// false otherwise.
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///
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///
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/// If MergeIdenticalEdges is true (the default), *all* edges from TI to the
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/// If MergeIdenticalEdges is true (not the default), *all* edges from TI to the
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/// specified successor will be merged into the same critical edge block.
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/// specified successor will be merged into the same critical edge block.
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/// This is most commonly interesting with switch instructions, which may
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/// This is most commonly interesting with switch instructions, which may
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/// have many edges to any one destination. This ensures that all edges to that
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/// have many edges to any one destination. This ensures that all edges to that
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