Fix failing test for targets with sizeof(int) != 4.

gcc/testsuite/

2016-07-19  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>

	* gcc.dg/params/blocksort-part.c: Conditionally define Int32 
	and UInt32 based on __SIZEOF_INT__.

From-SVN: r238471

gcc/testsuite/ChangeLog

+2016-07-19  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
+
+	* gcc.dg/params/blocksort-part.c: Conditionally define Int32 
+	and UInt32 based on __SIZEOF_INT__.
+
 2016-07-19  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/71901

gcc/testsuite/gcc.dg/params/blocksort-part.c

@@ -21,8 +21,13 @@
 typedef char            Char;
 typedef unsigned char   Bool;
 typedef unsigned char   UChar;
+#if __SIZEOF_INT__ == 2
+typedef long             Int32;
+typedef unsigned long    UInt32;
+#else
 typedef int             Int32;
 typedef unsigned int    UInt32;
+#endif
 typedef short           Int16;
 typedef unsigned short  UInt16;