Update target flag checks

Author: amy-kwan

llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp

@@ -1517,7 +1517,7 @@ void PPCAsmPrinter::emitInstruction(const MachineInstr *MI) {
     // machine operand (which is a TargetGlobalTLSAddress) is expected to be
     // the same operand for both loads and stores.
     for (const MachineOperand &TempMO : MI->operands()) {
-      if (((TempMO.getTargetFlags() & PPCII::MO_TPREL_FLAG) != 0) &&
+      if (((TempMO.getTargetFlags() == PPCII::MO_TPREL_FLAG)) &&
           TempMO.getOperandNo() == 1)
         OpNum = 1;
     }

llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp

@@ -7601,7 +7601,7 @@ static bool isEligibleToFoldADDIForLocalExecAccesses(SDNode *N,
   // The local-exec TLS variable should only have the MO_TPREL_FLAG target flag,
   // so this optimization is not performed otherwise if the flag is not set.
   unsigned TargetFlags = GA->getTargetFlags();
-  if ((TargetFlags & PPCII::MO_TPREL_FLAG) == 0)
+  if (TargetFlags != PPCII::MO_TPREL_FLAG)
     return false;
 
   // If all conditions are satisfied, the ADDI is valid for folding.