[PATCH] D30113: [AArch64] Extend AArch64RedundantCopyElimination to do simple copy propagation.

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet added inline comments.


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Comment at: test/CodeGen/AArch64/machine-copy-remove.mir:273
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Could you add a positive and negative test case when the copy we want to eliminate is at the beginning of a block with two or more predecessors.


https://reviews.llvm.org/D30113