diff --git a/compiler/rustc_codegen_llvm/src/builder.rs b/compiler/rustc_codegen_llvm/src/builder.rs
index 10da8cc4c25..4d0bcd53d15 100644
--- a/compiler/rustc_codegen_llvm/src/builder.rs
+++ b/compiler/rustc_codegen_llvm/src/builder.rs
@@ -985,7 +985,7 @@ impl<'a, 'll, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
 
     fn cleanup_landing_pad(&mut self, pers_fn: &'ll Value) -> (&'ll Value, &'ll Value) {
         let ty = self.type_struct(&[self.type_i8p(), self.type_i32()], false);
-        let landing_pad = self.landing_pad(ty, pers_fn, 1 /* FIXME should this be 0? */);
+        let landing_pad = self.landing_pad(ty, pers_fn, 0);
         unsafe {
             llvm::LLVMSetCleanup(landing_pad, llvm::True);
         }
@@ -994,7 +994,7 @@ impl<'a, 'll, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
 
     fn filter_landing_pad(&mut self, pers_fn: &'ll Value) -> (&'ll Value, &'ll Value) {
         let ty = self.type_struct(&[self.type_i8p(), self.type_i32()], false);
-        let landing_pad = self.landing_pad(ty, pers_fn, 1 /* FIXME should this be 0? */);
+        let landing_pad = self.landing_pad(ty, pers_fn, 1);
         self.add_clause(landing_pad, self.const_array(self.type_i8p(), &[]));
         (self.extract_value(landing_pad, 0), self.extract_value(landing_pad, 1))
     }