ARM: remove special cases for Darwin dynamic-no-pic mode.

These are handled almost identically to static mode (and ELF's global address
materialisation), except that a symbol may have "$non_lazy_ptr" appended. This
can be handled by passing appropriate flags along with the instruction instead
of using entirely separate pseudo-instructions.

llvm-svn: 195655

1 files changed, 7 insertions, 4 deletions

diff --git a/llvm/lib/Target/ARM/ARMMCInstLower.cpp b/llvm/lib/Target/ARM/ARMMCInstLower.cpp
index e12c9c61ab1..1cc987ce99d 100644
--- a/llvm/lib/Target/ARM/ARMMCInstLower.cpp
+++ b/llvm/lib/Target/ARM/ARMMCInstLower.cpp
@@ -26,11 +26,12 @@ using namespace llvm;
 MCOperand ARMAsmPrinter::GetSymbolRef(const MachineOperand &MO,
                                       const MCSymbol *Symbol) {
   const MCExpr *Expr;
-  switch (MO.getTargetFlags()) {
+  unsigned Option = MO.getTargetFlags() & ARMII::MO_OPTION_MASK;
+  switch (Option) {
   default: {
     Expr = MCSymbolRefExpr::Create(Symbol, MCSymbolRefExpr::VK_None,
                                    OutContext);
-    switch (MO.getTargetFlags()) {
+    switch (Option) {
     default: llvm_unreachable("Unknown target flag on symbol operand");
     case 0:
       break;
@@ -81,9 +82,11 @@ bool ARMAsmPrinter::lowerOperand(const MachineOperand &MO,
     MCOp = MCOperand::CreateExpr(MCSymbolRefExpr::Create(
         MO.getMBB()->getSymbol(), OutContext));
     break;
-  case MachineOperand::MO_GlobalAddress:
-    MCOp = GetSymbolRef(MO, getSymbol(MO.getGlobal()));
+  case MachineOperand::MO_GlobalAddress: {
+    MCOp = GetSymbolRef(MO,
+                        GetARMGVSymbol(MO.getGlobal(), MO.getTargetFlags()));
     break;
+  }
   case MachineOperand::MO_ExternalSymbol:
    MCOp = GetSymbolRef(MO,
                         GetExternalSymbolSymbol(MO.getSymbolName()));