Remove a test-case that leads to a huge stack (and file) allocation (PR middle-end/90478).

2019-05-17  Martin Liska  <mliska@suse.cz>

	PR middle-end/90478
	* gcc.dg/tree-ssa/pr90478-2.c: Remove.

From-SVN: r271311

gcc/testsuite/ChangeLog

+2019-05-17  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90478
+	* gcc.dg/tree-ssa/pr90478-2.c: Remove.
+
 2019-05-16  Jakub Jelinek  <jakub@redhat.com>
 
 	* gcc.dg/vect/vect-simd-1.c: New test.

gcc/testsuite/gcc.dg/tree-ssa/pr90478-2.c

-/* { dg-do compile } */
-/* { dg-options "-Os --param jump-table-max-growth-ratio-for-size=2147483647" } */
-
-long
-foo (long x, long y)
-{
-  x = x & y;
-  switch (y)
-    {
-    case 63L: x >>= 0; break;
-    case 4032L: x >>= 6; break;
-    case 258048L: x >>= 12; break;
-    case 16515072L: x >>= 18; break;
-    default: __builtin_unreachable ();
-    }
-  return x;
-}