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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2012-12-19 11:22:04 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2012-12-19 11:22:04 +0000 |
| commit | b8837ab8fc22bc9c1d23577e4cdfb732f710478f (patch) | |
| tree | 27174ce10d3d571ef69dbb0cbffc8c7a47e34899 /lib/Object/MachOObjectFile.cpp | |
| parent | 319bb399233d3ee67233aa29235c8ad2148fb77d (diff) | |
[msan] Heuristically instrument unknown intrinsics.
This changes adds shadow and origin propagation for unknown intrinsics
by examining the arguments and ModRef behaviour. For now, only 3 classes
of intrinsics are handled:
- those that look like simple SIMD store
- those that look like simple SIMD load
- those that don't have memory effects and look like arithmetic/logic/whatever
operation on simple types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170530 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Object/MachOObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions