#include "llvm/MC/MCValue.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
print(dbgs(), nullptr);
}
#endif
+
+MCSymbolRefExpr::VariantKind MCValue::getAccessVariant() const {
+ const MCSymbolRefExpr *B = getSymB();
+ if (B) {
+ if (B->getKind() != MCSymbolRefExpr::VK_None)
+ llvm_unreachable("unsupported");
+ }
+
+ const MCSymbolRefExpr *A = getSymA();
+ if (!A)
+ return MCSymbolRefExpr::VK_None;
+
+ MCSymbolRefExpr::VariantKind Kind = A->getKind();
+ if (Kind == MCSymbolRefExpr::VK_WEAKREF)
+ return MCSymbolRefExpr::VK_None;
+ return Kind;
+}