search for: memmove_i32

...unsigned numTys) It turns out that this happens all over llvm-convert.c. Tys and numTys default to zero, which is why it builds. The problem is, getDeclaration calls getType(id, Tys, numTys) where this code is executed: case Intrinsic::memcpy_i32: // llvm.memcpy.i32 case Intrinsic::memmove_i32: // llvm.memmove.i32 ResultTy = Type::getPrimitiveType(Type::VoidTyID); ArgTys.push_back(Tys[1]); ArgTys.push_back(Tys[2]); ArgTys.push_back(IntegerType::get(32)); ArgTys.push_back(IntegerType::get(32)); Oops, Tys is 0! Similar code exists for llvm.memcpy.i64, so it'...

Ok, I've tracked down the problem I've had bootstrapping llvm-gcc. The culprit is in TreeToLLVM::EmitMemCpy: void TreeToLLVM::EmitMemCpy(Value *DestPtr, Value *SrcPtr, Value *Size, unsigned Align) { const Type *SBP = PointerType::get(Type::Int8Ty); const Type *IntPtr = TD.getIntPtrType(); Value *Ops[4] = { CastToType(Instruction::BitCast,