[PATCH] D115690: [SystemZ] Implement orderFrameObjects().

[Jonas Paulsson via Phabricator via llvm-commits]

jonpa added a comment.

Initial benchmarking shows real big changes either way, nor any particular difference from using the extra "packing" trick (smaller objects below the last big one).

If we do not care about sorting by alignments (not sure how much that space saving is worth, if anything), we could simplify the patch considerably by just doing one sort for D12Freq and DPairFreq...


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https://reviews.llvm.org/D115690