ipa-sra-2.c: Use calloc instead of malloc.

	* gcc.c-torture/execute/ipa-sra-2.c: Use calloc instead of malloc.
	* gcc.dg/pr41963.c: Do not include math.h.  Declare fabsf manually.

From-SVN: r154067

gcc/testsuite/ChangeLog

+2009-11-10  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/execute/ipa-sra-2.c: Use calloc instead of malloc.
+	* gcc.dg/pr41963.c: Do not include math.h.  Declare fabsf manually.
+
 2009-11-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* gcc.c-torture/compile/pr41987.c: New.

gcc/testsuite/gcc.c-torture/execute/ipa-sra-2.c

@@ -14,11 +14,10 @@ union both
   struct small small;
 };
 
-extern void *malloc(__SIZE_TYPE__);
+extern void *calloc (__SIZE_TYPE__, __SIZE_TYPE__);
 extern void free (void *);
 
-static int
-__attribute__((noinline))
+static int __attribute__((noinline))
 foo (int fail, union both *agg)
 {
   int r;
@@ -31,7 +30,7 @@ foo (int fail, union both *agg)
 
 int main (int argc, char *argv[])
 {
-  union both *agg = malloc (sizeof (struct small));
+  union both *agg = calloc (1, sizeof (struct small));
   int r;
 
   r = foo ((argc > 2000), agg);

gcc/testsuite/gcc.dg/pr41963.c

 /* { dg-do run } */
 /* { dg-options "-O2 -ffast-math" } */
-#include <math.h>
 
+extern float fabsf(float);
 extern float sqrtf(float);
 
 static __attribute__((noinline)) void f (float *dst, float *src)