diff --git a/src/compiler/nir/nir_lower_wrmasks.c b/src/compiler/nir/nir_lower_wrmasks.c
index 3db77b278df..78071d3fd76 100644
--- a/src/compiler/nir/nir_lower_wrmasks.c
+++ b/src/compiler/nir/nir_lower_wrmasks.c
@@ -62,9 +62,6 @@ static int
 value_src(nir_intrinsic_op intrinsic)
 {
    switch (intrinsic) {
-   case nir_intrinsic_store_output:
-   case nir_intrinsic_store_per_vertex_output:
-   case nir_intrinsic_store_per_view_output:
    case nir_intrinsic_store_ssbo:
    case nir_intrinsic_store_shared:
    case nir_intrinsic_store_global:
@@ -79,13 +76,10 @@ static int
 offset_src(nir_intrinsic_op intrinsic)
 {
    switch (intrinsic) {
-   case nir_intrinsic_store_output:
    case nir_intrinsic_store_shared:
    case nir_intrinsic_store_global:
    case nir_intrinsic_store_scratch:
       return 1;
-   case nir_intrinsic_store_per_vertex_output:
-   case nir_intrinsic_store_per_view_output:
    case nir_intrinsic_store_ssbo:
       return 2;
    default: