[PATCH] D76810: [X86] Generalize the naming of "Retpoline Thunks" and related code to "Indirect Thunks" [1/3]
Scott Constable via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 25 16:49:19 PDT 2020
sconstab created this revision.
sconstab added reviewers: craig.topper, andrew.w.kaylor, zbrid, chandlerc.
Herald added subscribers: hiraditya, mgorny.
sconstab added a child revision: D76811: [X86] Refactor X86IndirectThunks.cpp to Accomodate Mitigations other than Retpoline [2/3].
There are applications for indirect call/branch thunks other than retpoline for Spectre v2, e.g.,
https://software.intel.com/security-software-guidance/software-guidance/load-value-injection
Therefore it makes sense to refactor X86RetpolineThunks as a more general capability.
https://reviews.llvm.org/D76810
Files:
llvm/lib/Target/X86/CMakeLists.txt
llvm/lib/Target/X86/X86.h
llvm/lib/Target/X86/X86FastISel.cpp
llvm/lib/Target/X86/X86FrameLowering.cpp
llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/lib/Target/X86/X86ISelLowering.h
llvm/lib/Target/X86/X86IndirectThunks.cpp
llvm/lib/Target/X86/X86InstrCompiler.td
llvm/lib/Target/X86/X86InstrControl.td
llvm/lib/Target/X86/X86InstrInfo.td
llvm/lib/Target/X86/X86MCInstLower.cpp
llvm/lib/Target/X86/X86RetpolineThunks.cpp
llvm/lib/Target/X86/X86Subtarget.h
llvm/lib/Target/X86/X86TargetMachine.cpp
llvm/test/CodeGen/X86/O0-pipeline.ll
llvm/test/CodeGen/X86/O3-pipeline.ll
llvm/utils/gn/secondary/llvm/lib/Target/X86/BUILD.gn
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D76810.252696.patch
Type: text/x-patch
Size: 28738 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200325/f5a623de/attachment-0001.bin>
More information about the llvm-commits
mailing list