[PATCH] D16829: An implementation of Swing Modulo Scheduling

[Mingjie Xing via llvm-commits]

I tested the patch on eembc benchmark with hexagon-sim. The speedup of
autcor00data_2_lite can reach 120%. For the testcases that SMS does
analysis and reports "Schedule Found? 0" finally, the insns and cycles
will have a little bit of changes.

2016-04-21 7:44 GMT+08:00 Stephen Hines <srhines at google.com>:
> srhines added a comment.
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> It would be great to get someone else with more familiarity to approve this patch before submitting. Even though the pass is off by default (except for Hexagon), there are other changes to small pieces that should get additional attention.
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> http://reviews.llvm.org/D16829
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