re PR testsuite/52641 (Test cases fail for 16-bit int targets)

gcc/testsuite/
	PR testsuite/52641
	* gcc.dg/fold-and-rshift-2.c [int <= 2]: Use 32-bit int as needed.

From-SVN: r243889

gcc/testsuite/ChangeLog

@@ -50,6 +50,7 @@
 	* gcc.dg/tree-ssa/pr66449.c [long != pointer]: Use intptr_t if.
 	* gcc.dg/tree-ssa/pr70919.c [int <= 2]: Use 32-bit int as needed.
 	* gcc.dg/tree-ssa/pr71408.c: Same.
+	* gcc.dg/fold-and-rshift-2.c: Same.
 	* gcc.dg/tree-ssa/ssa-dom-thread-8.c (f2) [long != pointer]: Use
 	uintptr_t instead of long for int representation of address.
 	* gcc.dg/tree-ssa/tailcall-7-run.c: Require trampolines.

gcc/testsuite/gcc.dg/fold-and-rshift-2.c

 /* { dg-do compile } */
 /* { dg-options "-O -fdump-tree-original" } */
 
+#if __SIZEOF_INT__ < 4
+#define unsigned __UINT32_TYPE__
+#endif
+
 unsigned f(unsigned x)
 {
 	return (x >> 29) & 32;