[PATCH] D44824: [Spectre] Introduce a new pass to do speculative load hardening to mitigate Spectre variant #1 for x86.

Chandler Carruth via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 11 04:04:10 PDT 2018


chandlerc updated this revision to Diff 154966.
chandlerc retitled this revision from "[Spectre] Introduce a new pass to do speculative load hardening to mitigate Spectre variant #1." to "[Spectre] Introduce a new pass to do speculative load hardening to mitigate Spectre variant #1 for x86.".
chandlerc edited the summary of this revision.
chandlerc removed subscribers: kristof.beyls, lattera, emaste, jgorbe, tschuett.
chandlerc added a comment.
Herald added a reviewer: javed.absar.

Update the phabricator review to have the much more modern commit description.

Still need to sync the documentation here with the live google document.


Repository:
  rL LLVM

https://reviews.llvm.org/D44824

Files:
  llvm/docs/SpeculativeLoadHardening.md
  llvm/docs/speculative_load_hardening_microbenchmarks.png
  llvm/include/llvm/CodeGen/MachineBasicBlock.h
  llvm/lib/CodeGen/MachineBasicBlock.cpp
  llvm/lib/CodeGen/RegisterCoalescer.cpp
  llvm/lib/Target/X86/CMakeLists.txt
  llvm/lib/Target/X86/LLVMBuild.txt
  llvm/lib/Target/X86/X86.h
  llvm/lib/Target/X86/X86FlagsCopyLowering.cpp
  llvm/lib/Target/X86/X86InstrInfo.h
  llvm/lib/Target/X86/X86SpeculativeLoadHardening.cpp
  llvm/lib/Target/X86/X86TargetMachine.cpp
  llvm/test/CodeGen/X86/speculative-load-hardening.ll

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