pr24049.c: Fix implicit declarations.

	* gcc.dg/vect/pr24049.c: Fix implicit declarations.
	* gcc.dg/vect/pr37730.c: Likewise.
	* gcc.dg/vect/pr52870.c: Likewise.
	* gcc.dg/vect/pr60092-2.c: Likewise.
	* gcc.dg/vect/pr60092.c: Likewise.
	* gcc.dg/vect/vect-reduc-sad.c: Likewise.
	* gcc.dg/vect/pr26359.c: Fix defaulting to int.
	* gcc.dg/vect/pr31041.c: Likewise.
	* gcc.dg/vect/pr32216.c: Likewise.
	* gcc.dg/vect/pr32224.c: Likewise.
	* gcc.dg/vect/pr32366.c: Likewise.
	* gcc.dg/vect/pr33866.c: Likewise.
	* gcc.dg/vect/pr43430-2.c: Likewise.
	* gcc.dg/vect/pr43842.c: Likewise.
	* gcc.dg/vect/vect-1.c: Likewise.
	* gcc.dg/vect/vect-1-big-array.c: Likewise.
	* gcc.dg/vect/vect-93.c: Likewise.
	* gcc.dg/vect/pr28952.c: Fix implicit declarations and
	defaulting to int.

From-SVN: r215814

gcc/testsuite/ChangeLog

+2014-10-02  Marek Polacek  <polacek@redhat.com>
+
+	* gcc.dg/vect/pr24049.c: Fix implicit declarations.
+	* gcc.dg/vect/pr37730.c: Likewise.
+	* gcc.dg/vect/pr52870.c: Likewise.
+	* gcc.dg/vect/pr60092-2.c: Likewise.
+	* gcc.dg/vect/pr60092.c: Likewise.
+	* gcc.dg/vect/vect-reduc-sad.c: Likewise.
+	* gcc.dg/vect/pr26359.c: Fix defaulting to int.
+	* gcc.dg/vect/pr31041.c: Likewise.
+	* gcc.dg/vect/pr32216.c: Likewise.
+	* gcc.dg/vect/pr32224.c: Likewise.
+	* gcc.dg/vect/pr32366.c: Likewise.
+	* gcc.dg/vect/pr33866.c: Likewise.
+	* gcc.dg/vect/pr43430-2.c: Likewise.
+	* gcc.dg/vect/pr43842.c: Likewise.
+	* gcc.dg/vect/vect-1.c: Likewise.
+	* gcc.dg/vect/vect-1-big-array.c: Likewise.
+	* gcc.dg/vect/vect-93.c: Likewise.
+	* gcc.dg/vect/pr28952.c: Fix implicit declarations and
+	defaulting to int.
+
 2014-10-02  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/53025

gcc/testsuite/gcc.dg/vect/pr24049.c

 /* { dg-do compile } */
 /* { dg-options "-O1 -ftree-vectorize --param ggc-min-heapsize=0 --param ggc-min-expand=0" } */
 
+void unscrunch (unsigned char *, int *);
+
 int DES_CBCUpdate(unsigned char * output, int len)
 {
   int work[2];

gcc/testsuite/gcc.dg/vect/pr26359.c

@@ -4,6 +4,7 @@
 
 int a[256], b[256], c[256];
 
+void
 foo () {
   int i;
 

gcc/testsuite/gcc.dg/vect/pr28952.c

@@ -15,6 +15,8 @@ struct packet_spaceship_info
 {
   char structure[32 + 1];
 };
+void lsend_packet_spaceship_info (struct packet_spaceship_info *);
+void
 send_spaceship_info (void)
 {
   int j;

gcc/testsuite/gcc.dg/vect/pr31041.c

@@ -9,6 +9,7 @@ struct UNewTrie
   int index[(0x110000 >> 1)];
 };
 typedef struct UNewTrie UNewTrie;
+void
 utrie_open_3_4 ()
 {
   UNewTrie *trie;

gcc/testsuite/gcc.dg/vect/pr32216.c

@@ -3,6 +3,7 @@
 
 unsigned int wlookup2[203];
 
+void
 SetSoundVariables (int x)
 {
   for (x = 1; x < 32; x++)

gcc/testsuite/gcc.dg/vect/pr32224.c

 /* { dg-do compile } */
 typedef unsigned long int *mp_ptr;
 typedef const unsigned long int *mp_srcptr;
+void
 gmpz_export (void *data)
 {
   mp_srcptr zp;

gcc/testsuite/gcc.dg/vect/pr32366.c

@@ -3,6 +3,7 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target vect_float } */
 
+void
 stream_test (void)
 {
   static float input[20];

gcc/testsuite/gcc.dg/vect/pr33866.c

@@ -8,7 +8,7 @@ typedef struct
 }
 fill_iter_info;
 
-extern H5Diterate (fill_iter_info *);
+extern int H5Diterate (fill_iter_info *);
 
 void test_select_fill_hyper_simple (long *offset)
 {

gcc/testsuite/gcc.dg/vect/pr37730.c

 /* PR middle-end/37730 */
 /* { dg-do compile } */
 
+void sdp_seq_alloc (void *);
+
 void
 add_opush (void)
 {

gcc/testsuite/gcc.dg/vect/pr43430-2.c

 /* { dg-do compile } */
 /* { dg-require-effective-target vect_int } */
 typedef unsigned char uint8_t;
+int
 vsad16_c (void *c, uint8_t * s1, uint8_t * s2, int stride, int h)
 {
   int score = 0;

gcc/testsuite/gcc.dg/vect/pr43842.c

@@ -30,6 +30,7 @@ int16_t g_4;
 int8_t g_4_8;
 uint32_t g_9[1];
 uint32_t g_9_8[2];
+void
 int161 (void)
 {
   int32_t l_2;
@@ -38,6 +39,7 @@ int161 (void)
     g_9[0] ^= safe_rshift_func_int16_t_s_u (g_4, 1);
 }
 
+int
 int81 (void)
 {
   int32_t l_2;

gcc/testsuite/gcc.dg/vect/pr52870.c

 /* { dg-do compile } */
 /* { dg-options "-O1 -ftree-vectorize" } */
 
+void foo (unsigned long int);
+
 long
 test (int *x)
 {

gcc/testsuite/gcc.dg/vect/pr60092-2.c

 /* { dg-do compile } */
 /* { dg-require-effective-target vect_int } */
 
+int posix_memalign(void **memptr, __SIZE_TYPE__ alignment, __SIZE_TYPE__ size);
+void bar (int *);
+
 int *foo (int n)
 {
   int *p;

gcc/testsuite/gcc.dg/vect/pr60092.c

 /* { dg-do compile } */
 /* { dg-require-effective-target vect_int } */
 
+void bar (int *);
+
 int *foo (int n)
 {
   int *p = __builtin_aligned_alloc (256, n * sizeof (int));

gcc/testsuite/gcc.dg/vect/vect-1-big-array.c

@@ -10,6 +10,7 @@ void sbar (short *);
 
 /* multiple loops */
 
+void
 foo (int n)
 {
   float a[N+1];

gcc/testsuite/gcc.dg/vect/vect-1.c

@@ -10,6 +10,7 @@ void sbar (short *);
 
 /* multiple loops */
 
+void
 foo (int n)
 {
   float a[N+1];

gcc/testsuite/gcc.dg/vect/vect-93.c

@@ -6,7 +6,7 @@
 #define N 3001
 
 
-__attribute__ ((noinline))
+__attribute__ ((noinline)) int
 main1 (float *pa)
 {
   int i;

gcc/testsuite/gcc.dg/vect/vect-reduc-sad.c

@@ -8,6 +8,7 @@
 
 unsigned char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
 unsigned char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+int abs (int);
 
 /* Sum of absolute differences between arrays of unsigned char types.
    Detected as a sad pattern.