Update SIL test that only runs on macOS.

Author: gottesmm

test/Concurrency/transfernonsendable_instruction_matching_opaquevalues.sil

@@ -81,6 +81,7 @@ bb0(%owned_value : @owned $T):
 
   %4 = function_ref @transferIndirect : $@convention(thin) @async <τ_0_0> (@in_guaranteed τ_0_0) -> ()
   apply [caller_isolation=nonisolated] [callee_isolation=global_actor] %4<@sil_unowned T>(%unowned_value) : $@convention(thin) @async <τ_0_0> (@in_guaranteed τ_0_0) -> () // expected-warning {{}}
+  // expected-note @-1 {{}}
 
   destroy_value %unowned_value : $@sil_unowned T
   //destroy_value %value : $T
@@ -102,6 +103,7 @@ bb0:
   %elt = tuple_pack_extract %index of %1 : $(repeat each T) as $@pack_element("00000000-0000-0000-0000-000000000000") U_1
   %f = function_ref @transferIndirect : $@convention(thin) @async <τ_0_0> (@in_guaranteed τ_0_0) -> ()
   apply [caller_isolation=nonisolated] [callee_isolation=global_actor] %f<@pack_element("00000000-0000-0000-0000-000000000000") U_1>(%elt) : $@convention(thin) @async <τ_0_0> (@in_guaranteed τ_0_0) -> () // expected-warning {{}}
+  // expected-note @-1 {{}}
 
   %elt2 = tuple_pack_extract %index of %1 : $(repeat each T) as $@pack_element("00000000-0000-0000-0000-000000000000") U_1 // expected-note {{access can happen concurrently}}
   apply [caller_isolation=nonisolated] [callee_isolation=global_actor] %f<@pack_element("00000000-0000-0000-0000-000000000000") U_1>(%elt) : $@convention(thin) @async <τ_0_0> (@in_guaranteed τ_0_0) -> ()
@@ -119,6 +121,7 @@ bb0:
 
   %transferP = function_ref @transferP : $@async @convention(thin) (@guaranteed P) -> ()
   apply [caller_isolation=nonisolated] [callee_isolation=global_actor] %transferP(%p) : $@async @convention(thin) (@guaranteed P) -> () // expected-warning {{}}
+  // expected-note @-1 {{}}
 
   %b = begin_borrow %p : $P
   %v = open_existential_value %b : $P to $@opened("EF755EF2-B636-11E7-B7B4-A45E60ECC541", P) Self
@@ -140,6 +143,7 @@ bb0:
   %pExt = unchecked_enum_data %pBorrowed : $Optional<PAnyObject>, #Optional.some!enumelt
   %transferP = function_ref @transferPAnyObject : $@async @convention(thin) (@guaranteed PAnyObject) -> ()
   apply [caller_isolation=nonisolated] [callee_isolation=global_actor] %transferP(%pExt) : $@async @convention(thin) (@guaranteed PAnyObject) -> () // expected-warning {{}}
+  // expected-note @-1 {{}}
 
   %w = weak_copy_value %pBorrowed : $Optional<PAnyObject>
   %weakFunc = function_ref @usePAnyObjectWeak : $@convention(thin) (@guaranteed @sil_weak Optional<PAnyObject>) -> ()
@@ -162,6 +166,7 @@ bb0:
   %pExt = unchecked_enum_data %pBorrowed : $Optional<PAnyObject>, #Optional.some!enumelt
   %transferP = function_ref @transferPAnyObject : $@async @convention(thin) (@guaranteed PAnyObject) -> ()
   apply [caller_isolation=nonisolated] [callee_isolation=global_actor] %transferP(%pExt) : $@async @convention(thin) (@guaranteed PAnyObject) -> () // expected-warning {{}}
+  // expected-note @-1 {{}}
 
   %w = weak_copy_value %pBorrowed : $Optional<PAnyObject>
   %s = strong_copy_weak_value %w : $@sil_weak Optional<PAnyObject>
@@ -185,6 +190,7 @@ bb0:
   %2 = function_ref @transferNonSendableKlass : $@convention(thin) @async (@guaranteed NonSendableKlass) -> ()
   apply [caller_isolation=nonisolated] [callee_isolation=global_actor] %2(%1) : $@convention(thin) @async (@guaranteed NonSendableKlass) -> ()
   // expected-warning @-1 {{}}
+  // expected-note @-2 {{}}
 
   %i = init_existential_value %1 : $NonSendableKlass, $NonSendableKlass, $P
   %f2 = function_ref @useP : $@convention(thin) (@in_guaranteed P) -> ()