diff --git a/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs b/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs
index 3d0512817f7c4..807a1e26270d4 100644
--- a/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs
+++ b/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs
@@ -4,7 +4,7 @@
 //@ only-linux
 #![crate_type = "lib"]
 
-// CHECK: define void @f_fpr_tracking(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 zeroext %i)
+// CHECK: define void @f_fpr_tracking(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 noundef zeroext %i)
 #[no_mangle]
 pub extern "C" fn f_fpr_tracking(
     a: f32,
@@ -128,7 +128,7 @@ pub extern "C" fn f_ret_float_int64_s() -> FloatInt64 {
     FloatInt64 { f: 1., i: 2 }
 }
 
-// CHECK: define void @f_float_int8_s_arg_insufficient_gprs(i32 signext %a, i32 signext %b, i32 signext %c, i32 signext %d, i32 signext %e, i32 signext %f, i32 signext %g, i32 signext %h, i64 %0)
+// CHECK: define void @f_float_int8_s_arg_insufficient_gprs(i32 noundef signext %a, i32 noundef signext %b, i32 noundef signext %c, i32 noundef signext %d, i32 noundef signext %e, i32 noundef signext %f, i32 noundef signext %g, i32 noundef signext %h, i64 %0)
 #[no_mangle]
 pub extern "C" fn f_float_int8_s_arg_insufficient_gprs(
     a: i32,