| 1 | class Stmt { |
| 2 | code Code = [{ |
| 3 | addData(S->getStmtClass()); |
| 4 | // This ensures that non-macro-generated code isn't identical to |
| 5 | // macro-generated code. |
| 6 | addData(data_collection::getMacroStack(S->getBeginLoc(), Context)); |
| 7 | addData(data_collection::getMacroStack(S->getEndLoc(), Context)); |
| 8 | }]; |
| 9 | } |
| 10 | |
| 11 | class Expr { |
| 12 | code Code = [{ |
| 13 | addData(S->getType()); |
| 14 | }]; |
| 15 | } |
| 16 | |
| 17 | //--- Builtin functionality ----------------------------------------------// |
| 18 | class ArrayTypeTraitExpr { |
| 19 | code Code = [{ |
| 20 | addData(S->getTrait()); |
| 21 | }]; |
| 22 | } |
| 23 | class ExpressionTraitExpr { |
| 24 | code Code = [{ |
| 25 | addData(S->getTrait()); |
| 26 | }]; |
| 27 | } |
| 28 | class PredefinedExpr { |
| 29 | code Code = [{ |
| 30 | addData(S->getIdentKind()); |
| 31 | }]; |
| 32 | } |
| 33 | class TypeTraitExpr { |
| 34 | code Code = [{ |
| 35 | addData(S->getTrait()); |
| 36 | for (unsigned i = 0; i < S->getNumArgs(); ++i) |
| 37 | addData(S->getArg(i)->getType()); |
| 38 | }]; |
| 39 | } |
| 40 | |
| 41 | //--- Calls --------------------------------------------------------------// |
| 42 | class CallExpr { |
| 43 | code Code = [{ |
| 44 | // Function pointers don't have a callee and we just skip hashing it. |
| 45 | if (const FunctionDecl *D = S->getDirectCallee()) { |
| 46 | // If the function is a template specialization, we also need to handle |
| 47 | // the template arguments as they are not included in the qualified name. |
| 48 | if (auto Args = D->getTemplateSpecializationArgs()) { |
| 49 | std::string ArgString; |
| 50 | |
| 51 | // Print all template arguments into ArgString |
| 52 | llvm::raw_string_ostream OS(ArgString); |
| 53 | for (unsigned i = 0; i < Args->size(); ++i) { |
| 54 | Args->get(i).print(Context.getLangOpts(), OS); |
| 55 | // Add a padding character so that 'foo<X, XX>()' != 'foo<XX, X>()'. |
| 56 | OS << '\n'; |
| 57 | } |
| 58 | OS.flush(); |
| 59 | |
| 60 | addData(ArgString); |
| 61 | } |
| 62 | addData(D->getQualifiedNameAsString()); |
| 63 | } |
| 64 | }]; |
| 65 | } |
| 66 | |
| 67 | //--- Value references ---------------------------------------------------// |
| 68 | class DeclRefExpr { |
| 69 | code Code = [{ |
| 70 | addData(S->getDecl()->getQualifiedNameAsString()); |
| 71 | }]; |
| 72 | } |
| 73 | class MemberExpr { |
| 74 | code Code = [{ |
| 75 | addData(S->getMemberDecl()->getName()); |
| 76 | }]; |
| 77 | } |
| 78 | |
| 79 | //--- Literals -----------------------------------------------------------// |
| 80 | class IntegerLiteral { |
| 81 | code Code = [{ |
| 82 | addData(llvm::hash_value(S->getValue())); |
| 83 | }]; |
| 84 | } |
| 85 | class FloatingLiteral { |
| 86 | code Code = [{ |
| 87 | addData(llvm::hash_value(S->getValue())); |
| 88 | }]; |
| 89 | } |
| 90 | class StringLiteral { |
| 91 | code Code = [{ |
| 92 | addData(S->getString()); |
| 93 | }]; |
| 94 | } |
| 95 | class CXXBoolLiteralExpr { |
| 96 | code Code = [{ |
| 97 | addData(S->getValue()); |
| 98 | }]; |
| 99 | } |
| 100 | class CharacterLiteral { |
| 101 | code Code = [{ |
| 102 | addData(S->getValue()); |
| 103 | }]; |
| 104 | } |
| 105 | |
| 106 | //--- Exceptions ---------------------------------------------------------// |
| 107 | class CXXCatchStmt { |
| 108 | code Code = [{ |
| 109 | addData(S->getCaughtType()); |
| 110 | }]; |
| 111 | } |
| 112 | |
| 113 | //--- C++ OOP Stmts ------------------------------------------------------// |
| 114 | class CXXDeleteExpr { |
| 115 | code Code = [{ |
| 116 | addData(S->isArrayFormAsWritten()); addData(S->isGlobalDelete()); |
| 117 | }]; |
| 118 | } |
| 119 | |
| 120 | //--- Casts --------------------------------------------------------------// |
| 121 | class ObjCBridgedCastExpr { |
| 122 | code Code = [{ |
| 123 | addData(S->getBridgeKind()); |
| 124 | }]; |
| 125 | } |
| 126 | |
| 127 | //--- Miscellaneous Exprs ------------------------------------------------// |
| 128 | class BinaryOperator { |
| 129 | code Code = [{ |
| 130 | addData(S->getOpcode()); |
| 131 | }]; |
| 132 | } |
| 133 | class UnaryOperator { |
| 134 | code Code = [{ |
| 135 | addData(S->getOpcode()); |
| 136 | }]; |
| 137 | } |
| 138 | |
| 139 | //--- Control flow -------------------------------------------------------// |
| 140 | class GotoStmt { |
| 141 | code Code = [{ |
| 142 | addData(S->getLabel()->getName()); |
| 143 | }]; |
| 144 | } |
| 145 | class IndirectGotoStmt { |
| 146 | code Code = [{ |
| 147 | if (S->getConstantTarget()) |
| 148 | addData(S->getConstantTarget()->getName()); |
| 149 | }]; |
| 150 | } |
| 151 | class LabelStmt { |
| 152 | code Code = [{ |
| 153 | addData(S->getDecl()->getName()); |
| 154 | }]; |
| 155 | } |
| 156 | class MSDependentExistsStmt { |
| 157 | code Code = [{ |
| 158 | addData(S->isIfExists()); |
| 159 | }]; |
| 160 | } |
| 161 | class AddrLabelExpr { |
| 162 | code Code = [{ |
| 163 | addData(S->getLabel()->getName()); |
| 164 | }]; |
| 165 | } |
| 166 | |
| 167 | //--- Objective-C --------------------------------------------------------// |
| 168 | class ObjCIndirectCopyRestoreExpr { |
| 169 | code Code = [{ |
| 170 | addData(S->shouldCopy()); |
| 171 | }]; |
| 172 | } |
| 173 | class ObjCPropertyRefExpr { |
| 174 | code Code = [{ |
| 175 | addData(S->isSuperReceiver()); addData(S->isImplicitProperty()); |
| 176 | }]; |
| 177 | } |
| 178 | class ObjCAtCatchStmt { |
| 179 | code Code = [{ |
| 180 | addData(S->hasEllipsis()); |
| 181 | }]; |
| 182 | } |
| 183 | |
| 184 | //--- Miscellaneous Stmts ------------------------------------------------// |
| 185 | class CXXFoldExpr { |
| 186 | code Code = [{ |
| 187 | addData(S->isRightFold()); addData(S->getOperator()); |
| 188 | }]; |
| 189 | } |
| 190 | class GenericSelectionExpr { |
| 191 | code Code = [{ |
| 192 | for (const GenericSelectionExpr::ConstAssociation &Assoc : S->associations()) { |
| 193 | addData(Assoc.getType()); |
| 194 | } |
| 195 | }]; |
| 196 | } |
| 197 | class LambdaExpr { |
| 198 | code Code = [{ |
| 199 | for (const LambdaCapture &C : S->captures()) { |
| 200 | addData(C.isPackExpansion()); |
| 201 | addData(C.getCaptureKind()); |
| 202 | if (C.capturesVariable()) |
| 203 | addData(C.getCapturedVar()->getType()); |
| 204 | } |
| 205 | addData(S->isGenericLambda()); |
| 206 | addData(S->isMutable()); |
| 207 | }]; |
| 208 | } |
| 209 | class DeclStmt { |
| 210 | code Code = [{ |
| 211 | auto numDecls = std::distance(S->decl_begin(), S->decl_end()); |
| 212 | addData(static_cast<unsigned>(numDecls)); |
| 213 | for (const Decl *D : S->decls()) { |
| 214 | if (const VarDecl *VD = dyn_cast<VarDecl>(D)) { |
| 215 | addData(VD->getType()); |
| 216 | } |
| 217 | } |
| 218 | }]; |
| 219 | } |
| 220 | class AsmStmt { |
| 221 | code Code = [{ |
| 222 | addData(S->isSimple()); |
| 223 | addData(S->isVolatile()); |
| 224 | addData(S->generateAsmString(Context)); |
| 225 | for (unsigned i = 0; i < S->getNumInputs(); ++i) { |
| 226 | addData(S->getInputConstraint(i)); |
| 227 | } |
| 228 | for (unsigned i = 0; i < S->getNumOutputs(); ++i) { |
| 229 | addData(S->getOutputConstraint(i)); |
| 230 | } |
| 231 | for (unsigned i = 0; i < S->getNumClobbers(); ++i) { |
| 232 | addData(S->getClobber(i)); |
| 233 | } |
| 234 | }]; |
| 235 | } |
| 236 | class AttributedStmt { |
| 237 | code Code = [{ |
| 238 | for (const Attr *A : S->getAttrs()) { |
| 239 | addData(std::string(A->getSpelling())); |
| 240 | } |
| 241 | }]; |
| 242 | } |
| 243 | |