pr45701-1.c (history_expand_line_internal): Add an extra variable to force stack alignment.

2015-03-31  Alex Velenko  <Alex.Velenko@arm.com>

	* gcc.target/arm/pr45701-1.c (history_expand_line_internal): Add an
	extra variable to force stack alignment.
	* gcc.target/arm/pr45701-2.c (history_expand_line_internal): Add an
	extra variable to force stack alignment.

From-SVN: r221801

gcc/testsuite/ChangeLog

+2015-03-31  Alex Velenko  <Alex.Velenko@arm.com>
+
+	* gcc.target/arm/pr45701-1.c (history_expand_line_internal): Add an
+	extra variable to force stack alignment.
+	* gcc.target/arm/pr45701-2.c (history_expand_line_internal): Add an
+	extra variable to force stack alignment.
+
 2015-03-31  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/65390

gcc/testsuite/gcc.target/arm/pr45701-1.c

@@ -5,6 +5,7 @@
 /* { dg-final { scan-assembler-not "r8" } } */
 
 extern int hist_verify;
+extern int a1;
 extern char *pre_process_line (char*);
 extern char* str_cpy (char*, char*);
 extern int str_len (char*);
@@ -16,10 +17,10 @@ history_expand_line_internal (char* line)
 {
   char *new_line;
   int old_verify;
-
+  int a = a1;
   old_verify = hist_verify;
   hist_verify = 0;
   new_line = pre_process_line (line);
-  hist_verify = old_verify;
+  hist_verify = old_verify + a;
   return (new_line == line) ? savestring (line) : new_line;
 }

gcc/testsuite/gcc.target/arm/pr45701-2.c

@@ -5,6 +5,7 @@
 /* { dg-final { scan-assembler-not "r8" } } */
 
 extern int hist_verify;
+extern int a1;
 extern char *pre_process_line (char*);
 extern char* savestring1 (char*, char*);
 extern char* str_cpy (char*, char*);
@@ -17,11 +18,11 @@ history_expand_line_internal (char* line)
 {
   char *new_line;
   int old_verify;
-
+  int a = a1;
   old_verify = hist_verify;
   hist_verify = 0;
   new_line = pre_process_line (line);
-  hist_verify = old_verify;
+  hist_verify = old_verify + a;
   /* Two tail calls here, but r3 is not used to pass values.  */
   return (new_line == line) ? savestring (line) : savestring1 (new_line, line);
 }