Transforms/Scalar/LICM.cpp

222     assert(InnerAST && "Where is my AST?");
227     // Once we've incorporated the inner loop's AST into ours, we don't need the
239   // Because subloops have already been incorporated into AST, we skip blocks in
508       // This instruction is no longer in the AST for the current loop, because
665     AliasSetTracker &AST;
679         AST(ast), DL(dl), Alignment(alignment), TBAATag(TBAATag) {}
709       AST.copyValue(LI, V);
712       AST.deleteValue(I);
782         assert(!load->isVolatile() && "AST broken");
790         assert(!store->isVolatile() && "AST broken");
880   AliasSetTracker *AST = LoopToAliasSetMap.lookup(L);
881   if (!AST)
884   AST->copyValue(From, To);
890   AliasSetTracker *AST = LoopToAliasSetMap.lookup(L);
891   if (!AST)
894   AST->deleteValue(V);