diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index 4ac6f38dbd5..57dc5228761 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -1625,6 +1625,30 @@ typedef struct nir_alu_instr {
    nir_alu_src src[];
 } nir_alu_instr;
 
+static inline bool
+nir_alu_instr_is_signed_zero_preserve(nir_alu_instr *alu)
+{
+   return nir_is_float_control_signed_zero_preserve(alu->fp_fast_math, alu->def.bit_size);
+}
+
+static inline bool
+nir_alu_instr_is_inf_preserve(nir_alu_instr *alu)
+{
+   return nir_is_float_control_inf_preserve(alu->fp_fast_math, alu->def.bit_size);
+}
+
+static inline bool
+nir_alu_instr_is_nan_preserve(nir_alu_instr *alu)
+{
+   return nir_is_float_control_nan_preserve(alu->fp_fast_math, alu->def.bit_size);
+}
+
+static inline bool
+nir_alu_instr_is_signed_zero_inf_nan_preserve(nir_alu_instr *alu)
+{
+   return nir_is_float_control_signed_zero_inf_nan_preserve(alu->fp_fast_math, alu->def.bit_size);
+}
+
 void nir_alu_src_copy(nir_alu_src *dest, const nir_alu_src *src);
 
 nir_component_mask_t