20091013.c: Fix defaulting to int.

	* gcc.dg/tm/20091013.c: Fix defaulting to int.
	* gcc.dg/tm/20091221.c: Likewise.
	* gcc.dg/tm/debug-1.c: Likewise.
	* gcc.dg/tm/irrevocable-1.c: Likewise.
	* gcc.dg/tm/irrevocable-2.c: Likewise.
	* gcc.dg/tm/irrevocable-3.c: Likewise.
	* gcc.dg/tm/irrevocable-4.c: Likewise.
	* gcc.dg/tm/memopt-1.c: Likewise.
	* gcc.dg/tm/pr52173-1.c: Likewise.
	* gcc.dg/tm/props-1.c: Likewise.
	* gcc.dg/tm/props-2.c: Likewise.
	* gcc.dg/tm/props-3.c: Likewise.
	* gcc.dg/tm/20100125.c: Fix implicit declarations.
	* gcc.dg/tm/memopt-11.c: Likewise.
	* gcc.dg/tm/memopt-12.c: Likewise.
	* gcc.dg/tm/memopt-16.c: Likewise.
	* gcc.dg/tm/memopt-3.c: Likewise.
	* gcc.dg/tm/memopt-4.c: Likewise.
	* gcc.dg/tm/memopt-5.c: Likewise.
	* gcc.dg/tm/memopt-6.c: Likewise.
	* gcc.dg/tm/wrap-4.c: Likewise.

From-SVN: r215815

gcc/testsuite/ChangeLog

 2014-10-02  Marek Polacek  <polacek@redhat.com>
 
+	* gcc.dg/tm/20091013.c: Fix defaulting to int.
+	* gcc.dg/tm/20091221.c: Likewise.
+	* gcc.dg/tm/debug-1.c: Likewise.
+	* gcc.dg/tm/irrevocable-1.c: Likewise.
+	* gcc.dg/tm/irrevocable-2.c: Likewise.
+	* gcc.dg/tm/irrevocable-3.c: Likewise.
+	* gcc.dg/tm/irrevocable-4.c: Likewise.
+	* gcc.dg/tm/memopt-1.c: Likewise.
+	* gcc.dg/tm/pr52173-1.c: Likewise.
+	* gcc.dg/tm/props-1.c: Likewise.
+	* gcc.dg/tm/props-2.c: Likewise.
+	* gcc.dg/tm/props-3.c: Likewise.
+	* gcc.dg/tm/20100125.c: Fix implicit declarations.
+	* gcc.dg/tm/memopt-11.c: Likewise.
+	* gcc.dg/tm/memopt-12.c: Likewise.
+	* gcc.dg/tm/memopt-16.c: Likewise.
+	* gcc.dg/tm/memopt-3.c: Likewise.
+	* gcc.dg/tm/memopt-4.c: Likewise.
+	* gcc.dg/tm/memopt-5.c: Likewise.
+	* gcc.dg/tm/memopt-6.c: Likewise.
+	* gcc.dg/tm/wrap-4.c: Likewise.
+
+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/testsuite/gcc.dg/tm/20091013.c

@@ -4,6 +4,7 @@
 extern long ringo(long int);
 int g,i;
 
+void
 f()
 {
   __transaction_relaxed {

gcc/testsuite/gcc.dg/tm/20091221.c

@@ -4,6 +4,7 @@
 int i;
 extern void virgin () __attribute__((transaction_pure));
 
+void
 foo()
 {
 	__transaction_atomic {

gcc/testsuite/gcc.dg/tm/20100125.c

@@ -3,6 +3,7 @@
 
 /* Test that the call to george() doesn't end up inside the transaction.  */
 
+void george (void);
 int trxn;
 
 void set_remove(int * val)

gcc/testsuite/gcc.dg/tm/debug-1.c

@@ -5,11 +5,11 @@
 
 int a,b, c, z;
 
-testing(){
+void testing(){
     c=9;
 }
 
-main() {
+int main() {
 	b = 9898;
 	__transaction_relaxed {
 		z = c;

gcc/testsuite/gcc.dg/tm/irrevocable-1.c

@@ -4,8 +4,9 @@
 int global;
 int george;
 
-extern crap() __attribute__((transaction_unsafe));
+extern void crap() __attribute__((transaction_unsafe));
 
+void
 foo()
 {
 	__transaction_relaxed {

gcc/testsuite/gcc.dg/tm/irrevocable-2.c

@@ -7,6 +7,7 @@
 int global;
 int george;
 
+void
 foo()
 {
 	__transaction_relaxed {

gcc/testsuite/gcc.dg/tm/irrevocable-3.c

@@ -3,6 +3,7 @@
 
 extern void bar(void) __attribute__((transaction_callable));
 
+void
 foo()
 {
 	__transaction_relaxed {

gcc/testsuite/gcc.dg/tm/irrevocable-4.c

@@ -4,7 +4,7 @@
 void orig(void);
 void xyz(void) __attribute__((transaction_wrap (orig)));
 
-
+void
 foo()
 {
 	__transaction_relaxed {

gcc/testsuite/gcc.dg/tm/memopt-1.c

@@ -2,10 +2,11 @@
 /* { dg-options "-fgnu-tm -O -fdump-tree-tmmemopt" } */
 
 long g, xxx, yyy;
-extern george() __attribute__((transaction_safe));
-extern ringo(long int) __attribute__((transaction_safe));
+extern void george() __attribute__((transaction_safe));
+extern void ringo(long int) __attribute__((transaction_safe));
 int i;
 
+void
 f()
 {
   __transaction_relaxed {

gcc/testsuite/gcc.dg/tm/memopt-11.c

@@ -3,6 +3,7 @@
 
 extern int something(void) __attribute__((transaction_safe));
 extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe));
+extern void foo (int);
 
 int f()
 {

gcc/testsuite/gcc.dg/tm/memopt-12.c

@@ -2,6 +2,7 @@
 /* { dg-options "-fgnu-tm -O -fdump-tree-tmmark" } */
 
 extern int test(void) __attribute__((transaction_safe));
+extern int something (void);
 extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe));
 
 struct large { int foo[500]; };

gcc/testsuite/gcc.dg/tm/memopt-16.c

@@ -4,6 +4,7 @@
    it to be converted into a COND_EXPR.  */
 
 extern int test(void) __attribute__((transaction_safe));
+extern int something(void);
 extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe));
 
 struct large { int foo[500]; };

gcc/testsuite/gcc.dg/tm/memopt-3.c

@@ -2,6 +2,7 @@
 /* { dg-options "-fgnu-tm -O -fdump-tree-tmmark" } */
 
 struct large { int x[100]; };
+extern int readint (void);
 extern int test(void) __attribute__((transaction_safe));
 
 int f()

gcc/testsuite/gcc.dg/tm/memopt-4.c

@@ -6,6 +6,7 @@
 struct large { int x[100]; };
 struct large bark();
 extern int test (void) __attribute__((transaction_safe));
+extern int readint (void);
 
 int f()
 {

gcc/testsuite/gcc.dg/tm/memopt-5.c

@@ -6,6 +6,7 @@
 struct large { int x[100]; };
 struct large bark();
 extern int test (void) __attribute__((transaction_safe));
+extern int readint (void);
 
 int f()
 {

gcc/testsuite/gcc.dg/tm/memopt-6.c

@@ -4,6 +4,7 @@
 struct large { int x[100]; };
 struct large bark();
 extern int test (void) __attribute__((transaction_safe));
+extern int readint (void);
 struct large lacopy;
 
 int f()

gcc/testsuite/gcc.dg/tm/pr52173-1.c

@@ -11,6 +11,7 @@ void func()
     }
 }
 
+int
 main()
 { 
   int i;

gcc/testsuite/gcc.dg/tm/props-1.c

@@ -3,6 +3,7 @@
 
 int global;
 
+void
 foo(int local)
 {
   __transaction_atomic {

gcc/testsuite/gcc.dg/tm/props-2.c

@@ -6,8 +6,9 @@
 int global;
 int george;
 
-extern crap() __attribute__((transaction_unsafe));
+extern void crap() __attribute__((transaction_unsafe));
 
+void
 foo(){
     __transaction_relaxed {
 	global++;

gcc/testsuite/gcc.dg/tm/props-3.c

@@ -5,6 +5,7 @@
 
 void (*indirect)(void);
 
+void
 foo(){
     __transaction_relaxed {
       (*indirect)();

gcc/testsuite/gcc.dg/tm/wrap-4.c

 /* { dg-do compile } */
 /* { dg-options "-fgnu-tm -fdump-tree-optimized -O2" } */
 
+void bark (void);
+void candycane (void);
 static void candy() { candycane(); }
 
 static void tootsie_roll () __attribute__((transaction_wrap (candy)));