145 static const unsigned UninitializedAddressSpace =  variable
168     FunctionPass(ID), FlatAddrSpace(UninitializedAddressSpace) {}  in InferAddressSpaces()
320     return TTI->getAssumedAddrSpace(&V) != UninitializedAddressSpace;  in isAddressExpression()
512     if (TTI->getAssumedAddrSpace(TopVal) == UninitializedAddressSpace) {  in collectFlatAddressExpressions()
606   if (AS != UninitializedAddressSpace) {  in cloneInstructionWithNewAddressSpace()
793   if (AS1 == UninitializedAddressSpace)  in joinAddressSpaces()
795   if (AS2 == UninitializedAddressSpace)  in joinAddressSpaces()
808   if (FlatAddrSpace == UninitializedAddressSpace) {  in run()
810     if (FlatAddrSpace == UninitializedAddressSpace)  in run()
838     InferredAddrSpace[V] = UninitializedAddressSpace;  in inferAddressSpaces()
874     return UninitializedAddressSpace;  in getPredicatedAddrSpace()
891   return UninitializedAddressSpace;  in getPredicatedAddrSpace()
903   unsigned NewAS = UninitializedAddressSpace;  in updateAddressSpace()
924     if ((C1 && Src0AS == UninitializedAddressSpace) ||  in updateAddressSpace()
925         (C0 && Src1AS == UninitializedAddressSpace))  in updateAddressSpace()
936     if (AS != UninitializedAddressSpace) {  in updateAddressSpace()
949             if (AS != UninitializedAddressSpace) {  in updateAddressSpace()
1068   assert(NewAS != UninitializedAddressSpace);  in isSafeToCastConstAddrSpace()
1121     if (NewAddrSpace == UninitializedAddressSpace)  in rewriteWithNewAddressSpaces()
1312     : FlatAddrSpace(UninitializedAddressSpace) {}  in InferAddressSpacesPass()