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  1. JDK
  2. JDK-8345306

C2: Investigate if the matcher unnecessarily clones indirect memory inputs on aarch64

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      In JDK-8331295, we discovered that the C2 matcher (instruction selector) unnecessarily clones address computations that are indirect memory input to memory access instructions. The fix for JDK-8331295 covers only a particular case of volatile loads and stores. It may be of interest to do a more rigorous check to see if there are other nodes, that are also cloned indirect memory inputs, that could benefit from a similar treatment.

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            dlunden Daniel Lunden
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