Mark variable used by 'assert' as 'unused'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92198 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/MSP430/MSP430RegisterInfo.cpp b/lib/Target/MSP430/MSP430RegisterInfo.cpp
index da3ba05a1c4ecedbc46b8067124bc3d5368fe85f..566d9028d48f6bde1facf2591b523166c499ffda 100644 (file)
--- a/lib/Target/MSP430/MSP430RegisterInfo.cpp
+++ b/lib/Target/MSP430/MSP430RegisterInfo.cpp
@@ -270,10 +270,10 @@ MSP430RegisterInfo::processFunctionBeforeFrameFinalized(MachineFunction &MF)
                                                                          const {
   // Create a frame entry for the FPW register that must be saved.
   if (hasFP(MF)) {
-    int FrameIdx = MF.getFrameInfo()->CreateFixedObject(2, -4, true, false);
+    int ATTRIBUTE_UNUSED FrameIdx =
+      MF.getFrameInfo()->CreateFixedObject(2, -4, true, false);
     assert(FrameIdx == MF.getFrameInfo()->getObjectIndexBegin() &&
            "Slot for FPW register must be last in order to be found!");
-    FrameIdx = 0;
   }
 }