FileCheck dont_ice_on_generic_rust_call

Author: rmehri01

tests/mir-opt/inline/dont_ice_on_generic_rust_call.rs

@@ -1,4 +1,3 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // compile-flags: -Zmir-enable-passes=+Inline --crate-type=lib
 
@@ -8,5 +7,7 @@ use std::marker::Tuple;
 
 // EMIT_MIR dont_ice_on_generic_rust_call.call.Inline.diff
 pub fn call<I: Tuple>(mut mock: Box<dyn FnMut<I, Output = ()>>, input: I) {
+    // CHECK-LABEL: fn call(
+    // CHECK-NOT: (inlined <Box<dyn FnMut<I, Output = ()>> as FnMut<I>>::call_mut)
     mock.call_mut(input)
 }