Enable printing of immediates that do not fit in 16-bit. .cprestore can have
offsets that are larger than 0x10000.

llvm-svn: 132003
diff --git a/llvm/lib/Target/Mips/MipsFrameLowering.cpp b/llvm/lib/Target/Mips/MipsFrameLowering.cpp
index ff86ec6..3291853 100644
--- a/llvm/lib/Target/Mips/MipsFrameLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsFrameLowering.cpp
@@ -119,7 +119,7 @@
   MachineFunction* MF = MBB.getParent();
   const TargetInstrInfo *TII = MF->getTarget().getInstrInfo();
   DebugLoc DL = I->getDebugLoc();
-  int ImmLo = OrigImm & 0xffff;
+  int ImmLo = (short)(OrigImm & 0xffff);
   int ImmHi = (((unsigned)OrigImm & 0xffff0000) >> 16) +
               ((OrigImm & 0x8000) != 0);