Eric Christopher 5f141b03fa Remove useMachineScheduler and replace it with subtarget options ...

that control, individually, all of the disparate things it was
controlling.

At the same time move a FIXME in the Hexagon port to a new
subtarget function that will enable a user of the machine
scheduler to avoid using the source scheduler for pre-RA-scheduling.
The FIXME would have this removed, but involves either testcase
changes or adding -pre-RA-sched=source to a few testcases.

llvm-svn: 231980

2015-03-11 22:56:10 +00:00

1.3 KiB

Raw Blame History

View Raw