Remove unnecessary #ifndef in PhiArgumentOptimizations.cpp

Author: meg-gupta

lib/SILOptimizer/Transforms/PhiArgumentOptimizations.cpp

@@ -165,10 +165,8 @@ bool RedundantPhiEliminationPass::optimizeArgs(SILBasicBlock *block) {
           // arg.
           if (phi1->getOwnershipKind() == OwnershipKind::Owned &&
               phi2->getOwnershipKind() == OwnershipKind::Owned) {
-#ifndef NDEBUG
             assert(hasOnlyNoneOwnershipIncomingValues(phi1));
             assert(hasOnlyNoneOwnershipIncomingValues(phi2));
-#endif
             SILBuilderWithScope builder(&block->front());
             auto copy = builder.createCopyValue(
                 RegularLocation::getAutoGeneratedLocation(), phi1);
@@ -178,18 +176,14 @@ bool RedundantPhiEliminationPass::optimizeArgs(SILBasicBlock *block) {
           // If arg2 has none ownership, replace arg1 with arg2
           else if (phi1->getOwnershipKind() == OwnershipKind::Owned &&
                    phi2->getOwnershipKind() == OwnershipKind::None) {
-#ifndef NDEBUG
             assert(hasOnlyNoneOwnershipIncomingValues(phi1));
-#endif
             phi1->replaceAllUsesWith(phi2);
             eraseOwnedPhiArgument(block, arg1Idx);
           }
           // If arg1 has none ownership, replace arg2 with arg1
           else if (phi1->getOwnershipKind() == OwnershipKind::None &&
                    phi2->getOwnershipKind() == OwnershipKind::Owned) {
-#ifndef NDEBUG
             assert(hasOnlyNoneOwnershipIncomingValues(phi2));
-#endif
             phi2->replaceAllUsesWith(phi1);
             eraseOwnedPhiArgument(block, arg2Idx);
           } else {