This is an automated email from the git hooks/post-receive script.
unknown user pushed a change to branch master in repository llvm.
from 0b730b16a10 [AArch64] [MinGW] Allow enabling SEH exceptions new 21db422faf6 Introduce control flow speculation tracking pass for AArch64 new ce5a6119833 [X86][SSE] Replace (VSRLI (VSRAI X, Y), 31) -> (VSRLI X, 31) fold.
The 2 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: lib/Target/AArch64/AArch64.h | 2 + lib/Target/AArch64/AArch64FastISel.cpp | 7 + lib/Target/AArch64/AArch64ISelLowering.cpp | 18 +- lib/Target/AArch64/AArch64InstrInfo.cpp | 7 + lib/Target/AArch64/AArch64InstructionSelector.cpp | 34 +- lib/Target/AArch64/AArch64RegisterInfo.cpp | 4 + lib/Target/AArch64/AArch64SpeculationHardening.cpp | 368 +++++++++++++++++++++ lib/Target/AArch64/AArch64TargetMachine.cpp | 11 + lib/Target/AArch64/CMakeLists.txt | 1 + lib/Target/X86/X86ISelLowering.cpp | 13 +- test/CodeGen/AArch64/O0-pipeline.ll | 1 + test/CodeGen/AArch64/O3-pipeline.ll | 1 + .../AArch64/speculation-hardening-dagisel.ll | 71 ++++ test/CodeGen/AArch64/speculation-hardening.ll | 156 +++++++++ test/CodeGen/AArch64/speculation-hardening.mir | 117 +++++++ test/CodeGen/X86/combine-srem.ll | 62 ++-- 16 files changed, 825 insertions(+), 48 deletions(-) create mode 100644 lib/Target/AArch64/AArch64SpeculationHardening.cpp create mode 100644 test/CodeGen/AArch64/speculation-hardening-dagisel.ll create mode 100644 test/CodeGen/AArch64/speculation-hardening.ll create mode 100644 test/CodeGen/AArch64/speculation-hardening.mir