forked from OSchip/llvm-project
Removed hack with toggling the signedness flag of the APSInt stored
in an EnumConstantDecl. This was made possible because of a recent fix in the parser: http://llvm.org/viewvc/llvm-project?rev=47581&view=rev llvm-svn: 47624
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@ -246,15 +246,8 @@ RVal ValueStateManager::GetRVal(ValueState St, Expr* E) {
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// already has persistent storage? We do this because we
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// are comparing states using pointer equality. Perhaps there is
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// a better way, since APInts are fairly lightweight.
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llvm::APSInt X = ED->getInitVal();
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// FIXME: This is a hack. The APSInt inside the EnumConstantDecl
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// might not match the signedness of the DeclRefExpr. We hack
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// a workaround here. Should be fixed elsewhere.
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if (E->getType()->isUnsignedIntegerType() != X.isUnsigned())
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X.setIsUnsigned(!X.isUnsigned());
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return nonlval::ConcreteInt(ValMgr.getValue(X));
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return nonlval::ConcreteInt(ValMgr.getValue(ED->getInitVal()));
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}
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else if (FunctionDecl* FD = dyn_cast<FunctionDecl>(D))
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return lval::FuncVal(FD);
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