[RFA/testsuite] Use rand instead of random (again)

[Matthew Gretton-Dann]

All,

The attached patch changes another use of random in the testsuite to rand.

Tested on an arm-none-eabi target using QEmu.

Please can someone review.

Thanks,

Matt

gcc/testsuite/ChangeLog:

2011-11-30  Matthew Gretton-Dann  <matthew.gretton-d...@arm.com>

        * gcc.dg/torture/vec-cvt-1.c (FLTTEST): Call rand instead of
        random.

--
Matthew Gretton-Dann
Principal Engineer, PD Software - Tools, ARM Ltd
diff --git a/gcc/testsuite/gcc.dg/torture/vec-cvt-1.c 
b/gcc/testsuite/gcc.dg/torture/vec-cvt-1.c
index 601f098..4354237 100644
--- a/gcc/testsuite/gcc.dg/torture/vec-cvt-1.c
+++ b/gcc/testsuite/gcc.dg/torture/vec-cvt-1.c
@@ -104,9 +104,9 @@ flttointtest##intt (void)                                   
        \
       abort ();                                                                
\
   for (i = 0; i < N; i++)                                              \
     {                                                                  \
-      unsigned long long r = random ();                                        
\
-      r = (r << 21) ^ (unsigned) random ();                            \
-      r = (r << 21) ^ (unsigned) random ();                            \
+      unsigned long long r = rand ();                                  \
+      r = (r << 21) ^ (unsigned) rand ();                              \
+      r = (r << 21) ^ (unsigned) rand ();                              \
       asm ("");                                                                
\
       f[i] = (r >> 59) / 32.0f + (__typeof (intt[0])) r;               \
       if (f[i] < fltmin) f[i] = fltmin;                                        
\
@@ -157,9 +157,9 @@ inttoflttest##intt (void)                                   
        \
     }                                                                  \
   for (i = 0; i < N; i++)                                              \
     {                                                                  \
-      unsigned long long r = random ();                                        
\
-      r = (r << 21) ^ (unsigned) random ();                            \
-      r = (r << 21) ^ (unsigned) random ();                            \
+      unsigned long long r = rand ();                                  \
+      r = (r << 21) ^ (unsigned) rand ();                              \
+      r = (r << 21) ^ (unsigned) rand ();                              \
       asm ("");                                                                
\
       intt[i] = r;                                                     \
     }                                                                  \