diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py
index daa61c1e30f..e78b179cc2b 100644
--- a/src/compiler/nir/nir_opcodes.py
+++ b/src/compiler/nir/nir_opcodes.py
@@ -945,10 +945,10 @@ binop("umax", tuint, _2src_commutative + associative, "MAX2(src0, src1)")
 binop("fpow", tfloat, "", "bit_size == 64 ? pow(src0, src1) : powf(src0, src1)")
 
 binop_horiz("pack_half_2x16_split", 1, tuint32, 1, tfloat32, 1, tfloat32,
-            "pack_half_1x16(src0.x) | ((uint32_t)(pack_half_1x16(src1.x)) << 16)")
+            "pack_half_1x16(src0.x) | ((uint32_t)pack_half_1x16(src1.x) << 16)")
 
 binop_horiz("pack_half_2x16_rtz_split", 1, tuint32, 1, tfloat32, 1, tfloat32,
-            "pack_half_1x16_rtz(src0.x) | (uint32_t)(pack_half_1x16_rtz(src1.x) << 16)")
+            "pack_half_1x16_rtz(src0.x) | ((uint32_t)pack_half_1x16_rtz(src1.x) << 16)")
 
 binop_convert("pack_64_2x32_split", tuint64, tuint32, "",
               "src0 | ((uint64_t)src1 << 32)")