2451 TIntermTyped* TIntermediate::addSelection(TIntermTyped* cond, TIntermTyped* trueBlock, TIntermTyped…  in addSelection()  argument
2455     if (trueBlock->getBasicType() == EbtVoid && falseBlock->getBasicType() == EbtVoid) {  in addSelection()
2456         TIntermNodePair pair = { trueBlock, falseBlock };  in addSelection()
2467     auto children = addPairConversion(EOpSequence, trueBlock, falseBlock);  in addSelection()
2468     trueBlock = std::get<0>(children);  in addSelection()
2471     if (trueBlock == nullptr || falseBlock == nullptr)  in addSelection()
2476         TType targetVectorType(trueBlock->getType().getBasicType(), EvqTemporary,  in addSelection()
2479         trueBlock = addUniShapeConversion(EOpMix, targetVectorType, trueBlock);  in addSelection()
2483         if (falseBlock->getType() != trueBlock->getType())  in addSelection()
2489         mix = growAggregate(mix, trueBlock);  in addSelection()
2500     addBiShapeConversion(EOpMix, trueBlock, falseBlock);  in addSelection()
2503     if (falseBlock->getType() != trueBlock->getType())  in addSelection()
2507 …if (cond->getAsConstantUnion() && trueBlock->getAsConstantUnion() && falseBlock->getAsConstantUnio…  in addSelection()
2509             return trueBlock;  in addSelection()
2517 …  TIntermSelection* node = new TIntermSelection(cond, trueBlock, falseBlock, trueBlock->getType());  in addSelection()
2519 …node->getQualifier().precision = std::max(trueBlock->getQualifier().precision, falseBlock->getQual…  in addSelection()
2521     if ((cond->getQualifier().isConstant() && specConstantPropagates(*trueBlock, *falseBlock)) ||  in addSelection()
2522         (cond->getQualifier().isSpecConstant() && trueBlock->getQualifier().isConstant() &&  in addSelection()