+static MCSymbolRefExpr::VariantKind getAccessVariant(const MCValue &Target,
+ const MCFixup &Fixup) {
+ const MCExpr *Expr = Fixup.getValue();
+
+ if (Expr->getKind() != MCExpr::Target)
+ return Target.getAccessVariant();
+
+ switch (cast<PPCMCExpr>(Expr)->getKind()) {
+ case PPCMCExpr::VK_PPC_None:
+ return MCSymbolRefExpr::VK_None;
+ case PPCMCExpr::VK_PPC_LO:
+ return MCSymbolRefExpr::VK_PPC_LO;
+ case PPCMCExpr::VK_PPC_HI:
+ return MCSymbolRefExpr::VK_PPC_HI;
+ case PPCMCExpr::VK_PPC_HA:
+ return MCSymbolRefExpr::VK_PPC_HA;
+ case PPCMCExpr::VK_PPC_HIGHERA:
+ return MCSymbolRefExpr::VK_PPC_HIGHERA;
+ case PPCMCExpr::VK_PPC_HIGHER:
+ return MCSymbolRefExpr::VK_PPC_HIGHER;
+ case PPCMCExpr::VK_PPC_HIGHEST:
+ return MCSymbolRefExpr::VK_PPC_HIGHEST;
+ case PPCMCExpr::VK_PPC_HIGHESTA:
+ return MCSymbolRefExpr::VK_PPC_HIGHESTA;
+ }
+ llvm_unreachable("unknown PPCMCExpr kind");
+}
+