[PATCH] D49861: [X86] Improved sched models for X86 XCHG*rr and XADD*rr instructions
Andrew V. Tischenko via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Aug 2 08:13:10 PDT 2018
avt77 updated this revision to Diff 158763.
avt77 retitled this revision from "[X86] Improved sched models for X86 XCHG*rr instructions" to "[X86] Improved sched models for X86 XCHG*rr and XADD*rr instructions".
avt77 added a comment.
XADD*rr instrs were added: I did not add rm version because we should decide how to do it beter:
like in https://reviews.llvm.org/D50070
or with help of WriteSequence suggested by craig.topper
https://reviews.llvm.org/D49861
Files:
lib/Target/X86/X86InstrInfo.td
lib/Target/X86/X86SchedBroadwell.td
lib/Target/X86/X86SchedHaswell.td
lib/Target/X86/X86SchedSandyBridge.td
lib/Target/X86/X86SchedSkylakeClient.td
lib/Target/X86/X86SchedSkylakeServer.td
lib/Target/X86/X86Schedule.td
lib/Target/X86/X86ScheduleAtom.td
lib/Target/X86/X86ScheduleBtVer2.td
lib/Target/X86/X86ScheduleSLM.td
lib/Target/X86/X86ScheduleZnver1.td
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