Suppress GCC compiler warnings in release builds about variables that are only

read in asserts.

llvm-svn: 181689

llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp

@@ -631,6 +631,7 @@ bool HexagonNewValueJump::runOnMachineFunction(MachineFunction &MF) {
                                     .addMBB(jmpTarget);
 
           assert(NewMI && "New Value Jump Instruction Not created!");
+          (void)NewMI;
           if (cmpInstr->getOperand(0).isReg() &&
               cmpInstr->getOperand(0).isKill())
             cmpInstr->getOperand(0).setIsKill(false);

llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp

@@ -1196,6 +1196,7 @@ RewriteIntelBracExpression(SmallVectorImpl<AsmRewrite> *AsmRewrites,
         }
       }
       assert (Found && "Unable to rewrite ImmDisp.");
+      (void)Found;
     } else {
       // We have a symbolic and an immediate displacement, but no displacement
       // before the bracketed expression.  Put the immediate displacement

llvm/lib/Transforms/Vectorize/VecUtils.cpp

@@ -639,6 +639,7 @@ Value *BoUpSLP::vectorizeTree(ArrayRef<Value *> VL, int VF) {
       Replaced = true;
     }
     assert(Replaced && "Must replace at least one outside user");
+    (void)Replaced;
   }
 
   // We moved some instructions around. We have to number them again