forked from OSchip/llvm-project
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f8e3036522
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1541dd4841
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@ -63,11 +63,11 @@ public:
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bool matchCombineCopy(MachineInstr &MI);
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void applyCombineCopy(MachineInstr &MI);
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/// \brief Returns true if \p DefMI precedes \p UseMI or they are the same
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/// Returns true if \p DefMI precedes \p UseMI or they are the same
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/// instruction. Both must be in the same basic block.
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bool isPredecessor(MachineInstr &DefMI, MachineInstr &UseMI);
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/// \brief Returns true if \p DefMI dominates \p UseMI. By definition an
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/// Returns true if \p DefMI dominates \p UseMI. By definition an
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/// instruction dominates itself.
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///
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/// If we haven't been provided with a MachineDominatorTree during
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