diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index 4b0fa67bc51..ce9cd9470ea 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -880,6 +880,13 @@ SparcTargetLowering::LowerCall_32(TargetLowering::CallLoweringInfo &CLI,
   for (unsigned i = 0, e = RegsToPass.size(); i != e; ++i)
     Ops.push_back(DAG.getRegister(toCallerWindow(RegsToPass[i].first),
                                   RegsToPass[i].second.getValueType()));
+
+  // Add a register mask operand representing the call-preserved registers.
+  const TargetRegisterInfo *TRI = getTargetMachine().getRegisterInfo();
+  const uint32_t *Mask = TRI->getCallPreservedMask(CallConv);
+  assert(Mask && "Missing call preserved mask for calling convention");
+  Ops.push_back(DAG.getRegisterMask(Mask));
+
   if (InFlag.getNode())
     Ops.push_back(InFlag);
 
@@ -1112,6 +1119,12 @@ SparcTargetLowering::LowerCall_64(TargetLowering::CallLoweringInfo &CLI,
     Ops.push_back(DAG.getRegister(RegsToPass[i].first,
                                   RegsToPass[i].second.getValueType()));
 
+  // Add a register mask operand representing the call-preserved registers.
+  const TargetRegisterInfo *TRI = getTargetMachine().getRegisterInfo();
+  const uint32_t *Mask = TRI->getCallPreservedMask(CLI.CallConv);
+  assert(Mask && "Missing call preserved mask for calling convention");
+  Ops.push_back(DAG.getRegisterMask(Mask));
+
   // Make sure the CopyToReg nodes are glued to the call instruction which
   // consumes the registers.
   if (InGlue.getNode())
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td
index 2d228eabb9d..f5aa581ed8c 100644
--- a/lib/Target/Sparc/SparcInstrInfo.td
+++ b/lib/Target/Sparc/SparcInstrInfo.td
@@ -556,10 +556,7 @@ let Uses = [FCC] in
 // Section B.24 - Call and Link Instruction, p. 125
 // This is the only Format 1 instruction
 let Uses = [O6],
-    hasDelaySlot = 1, isCall = 1,
-    Defs = [O0, O1, O2, O3, O4, O5, O7, G1, G2, G3, G4, G5, G6, G7,
-    D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15,
-        ICC, FCC, Y] in {
+    hasDelaySlot = 1, isCall = 1 in {
   def CALL : InstSP<(outs), (ins calltarget:$dst, variable_ops),
                     "call $dst", []> {
     bits<30> disp;