Fix test failure

Author: JamieCunliffe

tests/codegen-llvm/inline-always-callsite.rs

@@ -19,17 +19,17 @@ pub fn single_target_feature() -> i32 {
 #[inline(always)]
 #[target_feature(enable = "neon,i8mm")]
 #[no_mangle]
-// CHECK: define noundef i32 @multiple_target_features() unnamed_addr #1 {
+// CHECK: define{{( noundef)?}} i32 @multiple_target_features() unnamed_addr #1 {
 pub fn multiple_target_features() -> i32 {
-    // CHECK: %_0 = call noundef i32 @single_target_feature() #3
+    // CHECK: %_0 = call{{( noundef)?}} i32 @single_target_feature() #3
     single_target_feature()
 }
 
 #[no_mangle]
-// CHECK: define noundef i32 @inherits_from_global() unnamed_addr #2 {
+// CHECK: define{{( noundef)?}} i32 @inherits_from_global() unnamed_addr #2 {
 pub fn inherits_from_global() -> i32 {
     unsafe {
-        // CHECK: %_0 = call noundef i32 @single_target_feature() #3
+        // CHECK: %_0 = call{{( noundef)?}} i32 @single_target_feature() #3
         single_target_feature()
     }
 }