Jonas Paulsson c63ed222b8 [SystemZ] Enable machine scheduler. ...

The machine scheduler (before register allocation) is enabled by default for
SystemZ.

The SelectionDAG scheduling preference now becomes source order scheduling
(was regpressure).

Review: Ulrich Weigand
https://reviews.llvm.org/D37977

llvm-svn: 315063

2017-10-06 13:59:28 +00:00

1.8 KiB

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