diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d406923c53d..1b6044c0582 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2016-10-11  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
+
+	* gcc.dg/tree-ssa/pr59597.c: Typedef  __INT32_TYPE__ to i32.
+	(main): Declare j as i32 instead of int.
+
 2016-10-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 
 	PR testsuite/PR77710
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr59597.c b/gcc/testsuite/gcc.dg/tree-ssa/pr59597.c
index 4ac12c8c15c..dab16abe522 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/pr59597.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr59597.c
@@ -4,6 +4,8 @@
 typedef unsigned short u16;
 typedef unsigned char u8;
 typedef unsigned int u32;
+__extension__ typedef __INT32_TYPE__ i32;
+
 long int random(int);
 #define NNN 10
 
@@ -37,7 +39,7 @@ Calc_crc8 (u8 data, u16 crc)
 int
 main (int argc, char argv[])
 {
-  int i, j; u16 crc;
+  int i; i32 j; u16 crc;
   for (j = 0; j < 10000000; j++)
     {
       for (i = 0; i < NNN; i++)