diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index 92d6d1a6ee7..2837170b13f 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -5070,12 +5070,14 @@ bool nir_lower_atomics_to_ssbo(nir_shader *shader);
 
 typedef enum  {
    nir_lower_int_source_mods = 1 << 0,
-   nir_lower_float_source_mods = 1 << 1,
-   nir_lower_64bit_source_mods = 1 << 2,
-   nir_lower_triop_abs = 1 << 3,
-   nir_lower_all_source_mods = (1 << 4) - 1
+   nir_lower_fabs_source_mods = 1 << 1,
+   nir_lower_fneg_source_mods = 1 << 2,
+   nir_lower_64bit_source_mods = 1 << 3,
+   nir_lower_triop_abs = 1 << 4,
+   nir_lower_all_source_mods = (1 << 5) - 1
 } nir_lower_to_source_mods_flags;
 
+#define nir_lower_float_source_mods (nir_lower_fabs_source_mods | nir_lower_fneg_source_mods)
 
 bool nir_lower_to_source_mods(nir_shader *shader, nir_lower_to_source_mods_flags options);
 
diff --git a/src/compiler/nir/nir_lower_to_source_mods.c b/src/compiler/nir/nir_lower_to_source_mods.c
index fa53bac2914..b44189db5ab 100644
--- a/src/compiler/nir/nir_lower_to_source_mods.c
+++ b/src/compiler/nir/nir_lower_to_source_mods.c
@@ -78,8 +78,10 @@ nir_lower_to_source_mods_block(nir_block *block,
          case nir_type_float:
             if (!(options & nir_lower_float_source_mods))
                continue;
-            if (parent->op != nir_op_fabs && parent->op != nir_op_fneg)
+            if (!(parent->op == nir_op_fabs && (options & nir_lower_fabs_source_mods)) &&
+                !(parent->op == nir_op_fneg && (options & nir_lower_fneg_source_mods))) {
                continue;
+            }
             break;
          case nir_type_int:
             if (!(options & nir_lower_int_source_mods))