1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 6a0c8988f27..a3f52cdf19d 100644
--- a/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -347,6 +347,9 @@ void ARMAsmPrinter::printOperand(const MachineInstr *MI, int OpNum,
                                                &ARM::DPR_VFP2RegClass);
       O << getRegisterName(DReg) << '[' << (RegNum & 1) << ']';
     } else {
+      if (unsigned SubReg = MO.getSubReg())
+        Reg = TRI->getSubReg(Reg, SubReg);
+
       O << getRegisterName(Reg);
     }
     break;