diff --git a/src/builder.rs b/src/builder.rs
index 869344ce92d..f9ea0f00456 100644
--- a/src/builder.rs
+++ b/src/builder.rs
@@ -758,7 +758,7 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
         assert_eq!(place.llextra.is_some(), place.layout.is_unsized());
 
         if place.layout.is_zst() {
-            return OperandRef::new_zst(self, place.layout);
+            return OperandRef::zero_sized(place.layout);
         }
 
         fn scalar_load_metadata<'a, 'gcc, 'tcx>(bx: &mut Builder<'a, 'gcc, 'tcx>, load: RValue<'gcc>, scalar: &abi::Scalar) {
diff --git a/src/type_of.rs b/src/type_of.rs
index 5df8c1a209d..30a3fe67b85 100644
--- a/src/type_of.rs
+++ b/src/type_of.rs
@@ -159,8 +159,7 @@ impl<'tcx> LayoutGccExt<'tcx> for TyAndLayout<'tcx> {
     fn is_gcc_immediate(&self) -> bool {
         match self.abi {
             Abi::Scalar(_) | Abi::Vector { .. } => true,
-            Abi::ScalarPair(..) => false,
-            Abi::Uninhabited | Abi::Aggregate { .. } => self.is_zst(),
+            Abi::ScalarPair(..) | Abi::Uninhabited | Abi::Aggregate { .. } => false,
         }
     }