[PATCH] D49861: [X86] Improved sched models for X86 XCHG*rr instructions
Andrew V. Tischenko via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Jul 26 08:41:20 PDT 2018
avt77 created this revision.
avt77 added reviewers: RKSimon, courbet, lebedev.ri, craig.topper, t.p.northover.
This patch improves sched models for XCHG*rr X86 instrs removing unnecessary redefinitions of instr infos. This patch is based on results of https://reviews.llvm.org/D48222.
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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