diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -15323,8 +15323,9 @@
     EVT Op1VT = N->getOperand(1).getValueType();
     unsigned Opcode = N->getOperand(1).getOpcode();
 
-    if (Opcode == ISD::FP_TO_SINT || Opcode == ISD::FP_TO_UINT) {
-      SDValue Val= combineStoreFPToInt(N, DCI);
+    if ((Opcode == ISD::FP_TO_SINT || Opcode == ISD::FP_TO_UINT) &&
+        N->getOperand(1).hasOneUse()) {
+      SDValue Val = combineStoreFPToInt(N, DCI);
       if (Val)
         return Val;
     }
diff --git a/llvm/test/CodeGen/PowerPC/store_fptoi.ll b/llvm/test/CodeGen/PowerPC/store_fptoi.ll
--- a/llvm/test/CodeGen/PowerPC/store_fptoi.ll
+++ b/llvm/test/CodeGen/PowerPC/store_fptoi.ll
@@ -1023,22 +1023,20 @@
 define void @multiple_store(double %m, ptr %addr1, ptr %addr2, ptr %addr3) {
 ; CHECK-LABEL: multiple_store:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    xscvdpsxds 2, 1
-; CHECK-NEXT:    stxsd 2, 0(4)
-; CHECK-NEXT:    xscvdpsxds 2, 1
-; CHECK-NEXT:    stxsd 2, 0(5)
-; CHECK-NEXT:    xscvdpsxds 2, 1
-; CHECK-NEXT:    stxsd 2, 0(6)
+; CHECK-NEXT:    xscvdpsxds 0, 1
+; CHECK-NEXT:    mffprd 3, 0
+; CHECK-NEXT:    std 3, 0(4)
+; CHECK-NEXT:    std 3, 0(5)
+; CHECK-NEXT:    std 3, 0(6)
 ; CHECK-NEXT:    blr
 ;
 ; CHECK-PWR8-LABEL: multiple_store:
 ; CHECK-PWR8:       # %bb.0: # %entry
 ; CHECK-PWR8-NEXT:    xscvdpsxds 0, 1
-; CHECK-PWR8-NEXT:    stxsdx 0, 0, 4
-; CHECK-PWR8-NEXT:    xscvdpsxds 0, 1
-; CHECK-PWR8-NEXT:    stxsdx 0, 0, 5
-; CHECK-PWR8-NEXT:    xscvdpsxds 0, 1
-; CHECK-PWR8-NEXT:    stxsdx 0, 0, 6
+; CHECK-PWR8-NEXT:    mffprd 3, 0
+; CHECK-PWR8-NEXT:    std 3, 0(4)
+; CHECK-PWR8-NEXT:    std 3, 0(5)
+; CHECK-PWR8-NEXT:    std 3, 0(6)
 ; CHECK-PWR8-NEXT:    blr
 entry:
   %conv1 = fptosi double %m to i64