[PATCH] D36947: [x86] Teach the "generic" x86 CPU to avoid patterns that are slow on widely used processors.

Chandler Carruth via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 21 01:46:37 PDT 2017


This revision was automatically updated to reflect the committed changes.
Closed by commit rL311318: [x86] Teach the "generic" x86 CPU to avoid patterns that are slow on (authored by chandlerc).

Repository:
  rL LLVM

https://reviews.llvm.org/D36947

Files:
  llvm/trunk/lib/Target/X86/X86.td
  llvm/trunk/test/CodeGen/X86/avx-schedule.ll
  llvm/trunk/test/CodeGen/X86/lea32-schedule.ll
  llvm/trunk/test/CodeGen/X86/lea64-schedule.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-512-v16.ll
  llvm/trunk/test/DebugInfo/COFF/register-variables.ll

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