diff options
| -rw-r--r-- | llvm/utils/TableGen/CodeGenTarget.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/utils/TableGen/CodeGenTarget.cpp b/llvm/utils/TableGen/CodeGenTarget.cpp index 32dd8d5fc65..e9b145bdf54 100644 --- a/llvm/utils/TableGen/CodeGenTarget.cpp +++ b/llvm/utils/TableGen/CodeGenTarget.cpp @@ -615,8 +615,12 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) { MVT::SimpleValueType VT; if (TyEl->isSubClassOf("LLVMMatchType")) { unsigned MatchTy = TyEl->getValueAsInt("Number"); - assert(MatchTy < OverloadedVTs.size() && - "Invalid matching number!"); + if (MatchTy >= OverloadedVTs.size()) { + PrintError(R->getLoc(), + "Parameter #" + Twine(i) + " has out of bounds matching " + "number " + Twine(MatchTy)); + PrintFatalError(Twine("ParamTypes is ") + TypeList->getAsString()); + } VT = OverloadedVTs[MatchTy]; // It only makes sense to use the extended and truncated vector element // variants with iAny types; otherwise, if the intrinsic is not |
