1 files changed, 10 insertions, 1 deletions
diff --git a/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp b/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp
index e8c2102c3d..1f3920bd8c 100644
--- a/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp
+++ b/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp
@@ -1460,7 +1460,7 @@ static bool DisassembleLdStMiscFrm(MCInst &MI, unsigned Opcode, uint32_t insn,
          && "Invalid arguments");
 
   // Operand 0 of a pre- and post-indexed store is the address base writeback.
-  if (isPrePost) {
+  if (isPrePost && isStore) {
     assert(OpInfo[OpIdx].RegClass == ARM::GPRRegClassID &&
            "Reg operand expected");
     MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
@@ -1485,6 +1485,15 @@ static bool DisassembleLdStMiscFrm(MCInst &MI, unsigned Opcode, uint32_t insn,
     ++OpIdx;
   }
 
+  // After dst of a pre- and post-indexed load is the address base writeback.
+  if (isPrePost && !isStore) {
+    assert(OpInfo[OpIdx].RegClass == ARM::GPRRegClassID &&
+           "Reg operand expected");
+    MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+                                                       decodeRn(insn))));
+    ++OpIdx;
+  }
+
   // Disassemble the base operand.
   if (OpIdx >= NumOps)
     return false;