Allow memory intrinsics to be tail calls

[oota-llvm.git] / lib / Target / SystemZ / SystemZISelLowering.cpp

diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
index 60a1e98e90abc9184ef15e1bc99d39ef80e14881..21882cb5cea9165948ecdc25d89500586f456932 100644 (file)
--- a/lib/Target/SystemZ/SystemZISelLowering.cpp
+++ b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -2222,6 +2222,7 @@ SDValue SystemZTargetLowering::lowerVACOPY(SDValue Op,
 
   return DAG.getMemcpy(Chain, DL, DstPtr, SrcPtr, DAG.getIntPtrConstant(32),
                        /*Align*/8, /*isVolatile*/false, /*AlwaysInline*/false,
+                       /*isTailCall*/false,
                        MachinePointerInfo(DstSV), MachinePointerInfo(SrcSV));
 }