loadpre1.c: Deleted trailing whitespace, renamed main to foo.

2010-03-26  Martin Jambor  <mjambor@suse.cz>

	* gcc/testsuite/gcc.dg/tree-ssa/loadpre1.c: Deleted trailing
	whitespace, renamed main to foo.
	* gcc/testsuite/gcc.dg/tree-ssa/loadpre14.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/loadpre15.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/loadpre16.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/loadpre17.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/loadpre19.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/loadpre20.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/loadpre3.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/loadpre5.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-1.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-4.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-6.c: Likewise.

From-SVN: r157748

gcc/testsuite/ChangeLog

+2010-03-26  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre1.c: Deleted trailing
+	whitespace, renamed main to foo.
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre14.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre15.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre16.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre17.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre19.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre20.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre3.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/loadpre5.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-1.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-4.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-6.c: Likewise.
+
 2010-03-26  Dodji Seketeli  <dodji@redhat.com>
 
 	PR c++/43327

gcc/testsuite/gcc.dg/tree-ssa/loadpre1.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
-int main(int *a, int argc)
+int foo(int *a, int argc)
 {
   int c;
   int d, e;
-  
+
   /* Should be able to eliminate the second load of *a along the main path. */
   d = *a;
   if (argc)

gcc/testsuite/gcc.dg/tree-ssa/loadpre14.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
 typedef int type[2];
-int main(type *a, int argc)
+int foo(type *a, int argc)
 {
   type c = {0, 1};
   int d, e;
-  
+
   /* Should be able to eliminate the second load of *a along the main path. */
   d = (*a)[0];
   if (argc)

gcc/testsuite/gcc.dg/tree-ssa/loadpre15.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
 typedef int type[2];
-int main(type *a, int argc, int t)
+int foo(type *a, int argc, int t)
 {
   type c = {0, 1};
   int d, e;
-  
+
   /* Should be able to eliminate the second load of *a along the main path. */
   d = (*a)[t];
   if (argc)

gcc/testsuite/gcc.dg/tree-ssa/loadpre16.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
 typedef int type[2];
-int main(type *a, int argc)
+int foo(type *a, int argc)
 {
   int d, e;
-  
+
   /* Should be able to eliminate the second load of *a along the main path. */
   d = (*a)[0];
   if (argc)

gcc/testsuite/gcc.dg/tree-ssa/loadpre17.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
 typedef int type[2];
-int main(type *a, int argc)
+int foo(type *a, int argc)
 {
   int d, e;
-  
+
   /* Should be able to eliminate the second load of *a along the main path. */
   d = (*a)[argc];
   if (argc)

gcc/testsuite/gcc.dg/tree-ssa/loadpre19.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
 typedef int type[2];
-int main(type *a, int argc)
+int foo(type *a, int argc)
 {
   int d, e;
-  
+
   /* Should be able to eliminate the second load of *a along the main path. */
   d = (*a)[argc];
   if (!d)

gcc/testsuite/gcc.dg/tree-ssa/loadpre20.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
 typedef int type[2];
-int main(type *a, int argc)
+int foo(type *a, int argc)
 {
   int d, e;
-  
+
   /* Should be able to eliminate the second load of *a along the main path. */
   d = (*a)[argc];
   if (!d)

gcc/testsuite/gcc.dg/tree-ssa/loadpre3.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
-int main(int **a,int argc)
+int foo(int **a,int argc)
 {
   int b;
   int d, e;
@@ -13,7 +13,7 @@ int main(int **a,int argc)
     {
 
     }
-  /* Should be able to eliminate one of the *(*a)'s along the if path 
+  /* Should be able to eliminate one of the *(*a)'s along the if path
      by pushing it into the else path. We will also eliminate
      one of the *a's.  */
   e = *(*a);

gcc/testsuite/gcc.dg/tree-ssa/loadpre5.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
 int p;
 int r;
@@ -8,7 +8,7 @@ static int a(void)
 {
   return p;
 }
-int main(int argc)
+int foo(int argc)
 {
   int q;
   q = a();

gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-1.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
 extern int printf (const char *, ...);
-int main(int argc, char **argv)
+int foo(int argc, char **argv)
 {
 	int a;
 	int b;
@@ -15,7 +15,7 @@ int main(int argc, char **argv)
 	}
 	printf ("%d, %d\n", a, b + c);
 }
-/* We should eliminate one evaluation of b + c along the main path, 
+/* We should eliminate one evaluation of b + c along the main path,
    causing one reload. */
 /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */
 /* { dg-final { cleanup-tree-dump "pre" } } */

gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-4.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
-int main(void)
+int foo(void)
 {
 	int x, c, y;
 	x = 3;

gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-6.c

-/* { dg-do compile } */ 
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-pre-stats" } */
-int main(int x)
+int foo(int x)
 {
 	int c, y;
 	if (c)