diff options
Diffstat (limited to 'lib/IR/LLVMContextImpl.h')
| -rw-r--r-- | lib/IR/LLVMContextImpl.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/IR/LLVMContextImpl.h b/lib/IR/LLVMContextImpl.h index 395beb57fe37..e413a4f34432 100644 --- a/lib/IR/LLVMContextImpl.h +++ b/lib/IR/LLVMContextImpl.h @@ -1297,6 +1297,20 @@ public: void getOperandBundleTags(SmallVectorImpl<StringRef> &Tags) const; uint32_t getOperandBundleTagID(StringRef Tag) const; + /// A set of interned synchronization scopes. The StringMap maps + /// synchronization scope names to their respective synchronization scope IDs. + StringMap<SyncScope::ID> SSC; + + /// getOrInsertSyncScopeID - Maps synchronization scope name to + /// synchronization scope ID. Every synchronization scope registered with + /// LLVMContext has unique ID except pre-defined ones. + SyncScope::ID getOrInsertSyncScopeID(StringRef SSN); + + /// getSyncScopeNames - Populates client supplied SmallVector with + /// synchronization scope names registered with LLVMContext. Synchronization + /// scope names are ordered by increasing synchronization scope IDs. + void getSyncScopeNames(SmallVectorImpl<StringRef> &SSNs) const; + /// Maintain the GC name for each function. /// /// This saves allocating an additional word in Function for programs which |