1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
index 063be46add2..dfea7e33fa1 100644
--- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
+++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
@@ -109,6 +109,13 @@ const unsigned SystemZMC::VR128Regs[32] = {
   SystemZ::V28, SystemZ::V29, SystemZ::V30, SystemZ::V31
 };
 
+const unsigned SystemZMC::AR32Regs[16] = {
+  SystemZ::A0, SystemZ::A1, SystemZ::A2, SystemZ::A3,
+  SystemZ::A4, SystemZ::A5, SystemZ::A6, SystemZ::A7,
+  SystemZ::A8, SystemZ::A9, SystemZ::A10, SystemZ::A11,
+  SystemZ::A12, SystemZ::A13, SystemZ::A14, SystemZ::A15
+};
+
 unsigned SystemZMC::getFirstReg(unsigned Reg) {
   static unsigned Map[SystemZ::NUM_TARGET_REGS];
   static bool Initialized = false;
@@ -119,6 +126,7 @@ unsigned SystemZMC::getFirstReg(unsigned Reg) {
       Map[GR64Regs[I]] = I;
       Map[GR128Regs[I]] = I;
       Map[FP128Regs[I]] = I;
+      Map[AR32Regs[I]] = I;
     }
     for (unsigned I = 0; I < 32; ++I) {
       Map[VR32Regs[I]] = I;