X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FSystemZ%2FSystemZFrameLowering.cpp;h=eff4ae3baf3f506682f68d49941ac39682e5a8e3;hb=d1e3fcf347ffaff463c29773a9d7a43b4fc2a896;hp=db1a005353b1cec43b7d84a03e55f3088a2acd56;hpb=dac67649f271cc085f61d450c649a3ca271c8828;p=oota-llvm.git

diff --git a/lib/Target/SystemZ/SystemZFrameLowering.cpp b/lib/Target/SystemZ/SystemZFrameLowering.cpp
index db1a005353b..eff4ae3baf3 100644
--- a/lib/Target/SystemZ/SystemZFrameLowering.cpp
+++ b/lib/Target/SystemZ/SystemZFrameLowering.cpp
@@ -294,7 +294,7 @@ static void emitIncrement(MachineBasicBlock &MBB,
     else {
       Opcode = SystemZ::AGFI;
       // Make sure we maintain 8-byte stack alignment.
-      int64_t MinVal = -int64_t(1) << 31;
+      int64_t MinVal = -uint64_t(1) << 31;
       int64_t MaxVal = (int64_t(1) << 31) - 8;
       if (ThisVal < MinVal)
         ThisVal = MinVal;