static unsigned GetEncodedOrdering(AtomicOrdering Ordering) {
switch (Ordering) {
- default: llvm_unreachable("Unknown atomic ordering");
case NotAtomic: return bitc::ORDERING_NOTATOMIC;
case Unordered: return bitc::ORDERING_UNORDERED;
case Monotonic: return bitc::ORDERING_MONOTONIC;
static unsigned GetEncodedSynchScope(SynchronizationScope SynchScope) {
switch (SynchScope) {
- default: llvm_unreachable("Unknown synchronization scope");
case SingleThread: return bitc::SYNCHSCOPE_SINGLETHREAD;
case CrossThread: return bitc::SYNCHSCOPE_CROSSTHREAD;
}
static unsigned getEncodedLinkage(const GlobalValue *GV) {
switch (GV->getLinkage()) {
- default: llvm_unreachable("Invalid linkage!");
case GlobalValue::ExternalLinkage: return 0;
case GlobalValue::WeakAnyLinkage: return 1;
case GlobalValue::AppendingLinkage: return 2;
static unsigned getEncodedVisibility(const GlobalValue *GV) {
switch (GV->getVisibility()) {
- default: llvm_unreachable("Invalid visibility!");
case GlobalValue::DefaultVisibility: return 0;
case GlobalValue::HiddenVisibility: return 1;
case GlobalValue::ProtectedVisibility: return 2;