This is an automated email from the git hooks/post-receive script.
unknown user pushed a change to branch master in repository llvm.
from fb6bc12a56f [AMDGPU] SI Load Store Optimizer: When merging with offset, [...] new fd5a8723ce9 Introduce the "retpoline" x86 mitigation technique for vari [...]
The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.
Summary of changes: include/llvm/CodeGen/Passes.h | 3 + include/llvm/CodeGen/TargetLowering.h | 2 +- include/llvm/CodeGen/TargetPassConfig.h | 7 + include/llvm/CodeGen/TargetSubtargetInfo.h | 3 + include/llvm/InitializePasses.h | 1 + lib/CodeGen/CMakeLists.txt | 1 + lib/CodeGen/CodeGen.cpp | 1 + lib/CodeGen/IndirectBrExpandPass.cpp | 221 +++++++++++++++++ lib/CodeGen/TargetPassConfig.cpp | 3 + lib/CodeGen/TargetSubtargetInfo.cpp | 4 + lib/Target/X86/CMakeLists.txt | 1 + lib/Target/X86/X86.h | 4 + lib/Target/X86/X86.td | 21 ++ lib/Target/X86/X86AsmPrinter.h | 1 + lib/Target/X86/X86FastISel.cpp | 4 + lib/Target/X86/X86FrameLowering.cpp | 9 + lib/Target/X86/X86ISelDAGToDAG.cpp | 6 +- lib/Target/X86/X86ISelLowering.cpp | 123 ++++++++++ lib/Target/X86/X86ISelLowering.h | 6 + lib/Target/X86/X86InstrCompiler.td | 16 +- lib/Target/X86/X86InstrControl.td | 31 ++- lib/Target/X86/X86InstrInfo.td | 2 + lib/Target/X86/X86MCInstLower.cpp | 8 + lib/Target/X86/X86RetpolineThunks.cpp | 276 ++++++++++++++++++++++ lib/Target/X86/X86Subtarget.cpp | 2 + lib/Target/X86/X86Subtarget.h | 14 ++ lib/Target/X86/X86TargetMachine.cpp | 10 + test/CodeGen/X86/O0-pipeline.ll | 3 + test/CodeGen/X86/retpoline-external.ll | 166 +++++++++++++ test/CodeGen/X86/retpoline.ll | 367 +++++++++++++++++++++++++++++ test/Transforms/IndirectBrExpand/basic.ll | 63 +++++ tools/opt/opt.cpp | 1 + 32 files changed, 1368 insertions(+), 12 deletions(-) create mode 100644 lib/CodeGen/IndirectBrExpandPass.cpp create mode 100644 lib/Target/X86/X86RetpolineThunks.cpp create mode 100644 test/CodeGen/X86/retpoline-external.ll create mode 100644 test/CodeGen/X86/retpoline.ll create mode 100644 test/Transforms/IndirectBrExpand/basic.ll