2 Commits

Author SHA1 Message Date
Eugene Zelenko
6549be4802 [SystemZ] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292983 91177308-0d34-0410-b5e6-96231b3b80d8
2017-01-24 22:10:43 +00:00
Jonas Paulsson
a007516937 [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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284704 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-20 08:27:16 +00:00