builtin-expect-1.c: New test.

	* gcc.dg/tree-ssa/builtin-expect-1.c: New test.
	* gcc.dg/tree-ssa/builtin-expect-2.c: New test.
	* gcc.dg/tree-ssa/builtin-expect-3.c: New test.
	* gcc.dg/tree-ssa/builtin-expect-4.c: New test.
	* gcc.dg/tree-ssa/builtin-expect-5.c: New test.

From-SVN: r128148

gcc/testsuite/ChangeLog

+2007-09-05  Adam Nemet  <anemet@caviumnetworks.com>
+
+	* gcc.dg/tree-ssa/builtin-expect-1.c: New test.
+	* gcc.dg/tree-ssa/builtin-expect-2.c: New test.
+	* gcc.dg/tree-ssa/builtin-expect-3.c: New test.
+	* gcc.dg/tree-ssa/builtin-expect-4.c: New test.
+	* gcc.dg/tree-ssa/builtin-expect-5.c: New test.
+
 2007-09-05  Paolo Carlini  <pcarlini@suse.de>
 
 	PR c++/30302

gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-1.c

+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-gimple" } */
+
+f (int i, float j) 
+{ 
+  if (__builtin_expect (i > 0 && j, 0)) 
+    g ();
+} 
+
+/* { dg-final { scan-tree-dump-times {builtin_expect[^\n]*, 0\);\n[^\n]*if} 2 "gimple"} } */
+/* { dg-final { cleanup-tree-dump "gimple" } } */

gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-2.c

+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-gimple" } */
+
+f (int i, float j) 
+{ 
+  if (__builtin_expect (i > 0 || j, 0))
+    ;
+  else
+    g ();
+} 
+
+/* { dg-final { scan-tree-dump-times {builtin_expect[^\n]*, 0\);\n[^\n]*if} 2 "gimple"} } */
+/* { dg-final { cleanup-tree-dump "gimple" } } */

gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-3.c

+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-gimple" } */
+
+f (int i, float j) 
+{ 
+  if (__builtin_expect (i > 0 && j, 0))
+    a ();
+  else
+    b ();
+} 
+
+/* { dg-final { scan-tree-dump-times {builtin_expect[^\n]*, 0\);\n[^\n]*if} 2 "gimple"} } */
+/* { dg-final { cleanup-tree-dump "gimple" } } */

gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-4.c

+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-gimple" } */
+
+f (int i, float j) 
+{ 
+  if (__builtin_expect (i > 0 || j, 0))
+    a ();
+  else
+    b ();
+} 
+
+/* { dg-final { scan-tree-dump-times {builtin_expect[^\n]*, 0\);\n[^\n]*if} 2 "gimple"} } */
+/* { dg-final { cleanup-tree-dump "gimple" } } */

gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-5.c

+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-forwprop" } */
+
+f (int i, float j) 
+{ 
+  if (__builtin_expect (i > 0 && __builtin_expect (j != 0, 1), 0))
+    a ();
+  else
+    b ();
+} 
+
+/* { dg-final { scan-tree-dump-times { if } 2 "forwprop1"} } */
+/* { dg-final { scan-tree-dump {builtin_expect[^\n]*, 0\);\n[^\n]*if} "forwprop1"} } */
+/* { dg-final { scan-tree-dump {builtin_expect[^\n]*, 1\);\n[^\n]*if} "forwprop1"} } */
+/* { dg-final { cleanup-tree-dump "forwprop?" } } */