all: add type parameter to CreateCall

This uses LLVMBuildCall2 in the background, which is the replacement for
the deprecated LLVMBuildCall function.

interp/interp.go

@@ -127,7 +127,7 @@ func Run(mod llvm.Module, timeout time.Duration, debug bool) error {
 				// Create a call to the package initializer (which was
 				// previously deleted).
 				i8undef := llvm.Undef(r.i8ptrType)
-				r.builder.CreateCall(fn, []llvm.Value{i8undef}, "")
+				r.builder.CreateCall(fn.GlobalValueType(), fn, []llvm.Value{i8undef}, "")
 				// Make sure that any globals touched by the package
 				// initializer, won't be accessed by later package initializers.
 				err := r.markExternalLoad(fn)

interp/interpreter.go

@@ -977,7 +977,7 @@ func (r *runner) runAtRuntime(fn *function, inst instruction, locals []value, me
 				}
 			}
 		}
-		result = r.builder.CreateCall(llvmFn, args, inst.name)
+		result = r.builder.CreateCall(inst.llvmInst.CalledFunctionType(), llvmFn, args, inst.name)
 	case llvm.Load:
 		err := mem.markExternalLoad(operands[0])
 		if err != nil {