[Test][IRGen] Disable noncopyable tests for arm64e.

There's nothing particularly interesting about testing these for
arm64e, and doing so would require changing the test to cope with
ptrauth.  Disable for arm64e instead.

rdar://140369127

Author: al45tair

test/IRGen/empty-noncopyable-with-deinit.swift

@@ -5,6 +5,10 @@
 // CHECK: [[BOX_3:@[A-Za-z0-9.]+]] = private constant %swift.full_boxmetadata { ptr [[DESTROY_BOX_3:@[A-Za-z0-9.]+]],
 // CHECK: [[BOX_4:@[A-Za-z0-9.]+]] = private constant %swift.full_boxmetadata { ptr [[DESTROY_BOX_4:@[A-Za-z0-9.]+]],
 
+// We don't really need to test arm64e, and doing so would mean tweaking the
+// test to cope with ptrauth.
+// UNSUPPORTED: CPU=arm64e
+
 @_silgen_name("mystery_destroy")
 func mystery_destroy() {}
 

test/IRGen/fixed-noncopyable-with-deinit.swift

@@ -5,6 +5,10 @@
 // CHECK: [[BOX_3:@[A-Za-z0-9.]+]] = private constant %swift.full_boxmetadata { ptr [[DESTROY_BOX_3:@[A-Za-z0-9.]+]],
 // CHECK: [[BOX_4:@[A-Za-z0-9.]+]] = private constant %swift.full_boxmetadata { ptr [[DESTROY_BOX_4:@[A-Za-z0-9.]+]],
 
+// We don't really need to test arm64e, and doing so would mean tweaking the
+// test to cope with ptrauth.
+// UNSUPPORTED: CPU=arm64e
+
 @_silgen_name("mystery_destroy")
 func mystery_destroy() {}