Commit Graph

2 Commits

Author SHA1 Message Date
Eugene Zelenko 3943d2b0d7 [SystemZ] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 292983
2017-01-24 22:10:43 +00:00
Jonas Paulsson 8010b631d5 [SystemZ] Post-RA scheduler implementation
Post-RA sched strategy and scheduling instruction annotations for z196, zEC12
and z13.

This scheduler optimizes decoder grouping and balances processor resources
(including side steering the FPd unit instructions).

The SystemZHazardRecognizer keeps track of the scheduling state, which can
be dumped with -debug-only=misched.

Reviers: Ulrich Weigand, Andrew Trick.
https://reviews.llvm.org/D17260

llvm-svn: 284704
2016-10-20 08:27:16 +00:00