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| author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2016-06-22 16:07:10 +0000 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2016-06-22 16:07:10 +0000 |
| commit | f228c95f872fd229b551ebaf194313935d0e8bda (patch) | |
| tree | dd573f0f61b6e392a933721bb14fa08055d86e5c /llvm/lib/Target/Hexagon/HexagonISelLowering.h | |
| parent | 1ab7eac84bf2a63a6cdc9788f12c2c44a84abb6c (diff) | |
| download | bcm5719-llvm-f228c95f872fd229b551ebaf194313935d0e8bda.tar.gz bcm5719-llvm-f228c95f872fd229b551ebaf194313935d0e8bda.zip | |
[Hexagon] Handle expansion of cmpxchg
llvm-svn: 273432
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonISelLowering.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.h b/llvm/lib/Target/Hexagon/HexagonISelLowering.h index e94c077c842..83a374ca0fb 100644 --- a/llvm/lib/Target/Hexagon/HexagonISelLowering.h +++ b/llvm/lib/Target/Hexagon/HexagonISelLowering.h @@ -256,6 +256,8 @@ bool isPositiveHalfWord(SDNode *N); Value *Addr, AtomicOrdering Ord) const override; AtomicExpansionKind shouldExpandAtomicLoadInIR(LoadInst *LI) const override; bool shouldExpandAtomicStoreInIR(StoreInst *SI) const override; + bool shouldExpandAtomicCmpXchgInIR(AtomicCmpXchgInst *AI) const override; + AtomicExpansionKind shouldExpandAtomicRMWInIR(AtomicRMWInst *AI) const override { return AtomicExpansionKind::LLSC; |
