tree-ssa-loop.c (gate_loop): New function.

2014-06-23  Richard Biener  <rguenther@suse.de>

	* tree-ssa-loop.c (gate_loop): New function.
	(pass_tree_loop::gate): Call it.
	(pass_data_tree_no_loop, pass_tree_no_loop,
	make_pass_tree_no_loop): New.
	* tree-vectorizer.c: Include tree-scalar-evolution.c
	(pass_slp_vectorize::execute): Initialize loops and SCEV if
	required.
	(pass_slp_vectorize::clone): New method.
	* timevar.def (TV_TREE_NOLOOP): New.
	* tree-pass.h (make_pass_tree_no_loop): Declare.
	* passes.def (pass_tree_no_loop): New pass group with
	SLP vectorizer.

	* g++.dg/vect/slp-pr50413.cc: Scan and cleanup appropriate SLP dumps.
	* g++.dg/vect/slp-pr50819.cc: Likewise.
	* g++.dg/vect/slp-pr56812.cc: Likewise.
	* gcc.dg/vect/bb-slp-1.c: Likewise.
	* gcc.dg/vect/bb-slp-10.c: Likewise.
	* gcc.dg/vect/bb-slp-11.c: Likewise.
	* gcc.dg/vect/bb-slp-13.c: Likewise.
	* gcc.dg/vect/bb-slp-14.c: Likewise.
	* gcc.dg/vect/bb-slp-15.c: Likewise.
	* gcc.dg/vect/bb-slp-16.c: Likewise.
	* gcc.dg/vect/bb-slp-17.c: Likewise.
	* gcc.dg/vect/bb-slp-18.c: Likewise.
	* gcc.dg/vect/bb-slp-19.c: Likewise.
	* gcc.dg/vect/bb-slp-2.c: Likewise.
	* gcc.dg/vect/bb-slp-20.c: Likewise.
	* gcc.dg/vect/bb-slp-21.c: Likewise.
	* gcc.dg/vect/bb-slp-22.c: Likewise.
	* gcc.dg/vect/bb-slp-23.c: Likewise.
	* gcc.dg/vect/bb-slp-24.c: Likewise.
	* gcc.dg/vect/bb-slp-25.c: Likewise.
	* gcc.dg/vect/bb-slp-26.c: Likewise.
	* gcc.dg/vect/bb-slp-27.c: Likewise.
	* gcc.dg/vect/bb-slp-28.c: Likewise.
	* gcc.dg/vect/bb-slp-29.c: Likewise.
	* gcc.dg/vect/bb-slp-3.c: Likewise.
	* gcc.dg/vect/bb-slp-30.c: Likewise.
	* gcc.dg/vect/bb-slp-31.c: Likewise.
	* gcc.dg/vect/bb-slp-32.c: Likewise.
	* gcc.dg/vect/bb-slp-4.c: Likewise.
	* gcc.dg/vect/bb-slp-5.c: Likewise.
	* gcc.dg/vect/bb-slp-6.c: Likewise.
	* gcc.dg/vect/bb-slp-7.c: Likewise.
	* gcc.dg/vect/bb-slp-8.c: Likewise.
	* gcc.dg/vect/bb-slp-8a.c: Likewise.
	* gcc.dg/vect/bb-slp-8b.c: Likewise.
	* gcc.dg/vect/bb-slp-9.c: Likewise.
	* gcc.dg/vect/bb-slp-cond-1.c: Likewise.
	* gcc.dg/vect/bb-slp-pattern-1.c: Likewise.
	* gcc.dg/vect/bb-slp-pattern-2.c: Likewise.
	* gcc.dg/vect/fast-math-bb-slp-call-1.c: Likewise.
	* gcc.dg/vect/fast-math-bb-slp-call-2.c: Likewise.
	* gcc.dg/vect/fast-math-bb-slp-call-3.c: Likewise.
	* gcc.dg/vect/no-tree-reassoc-bb-slp-12.c: Likewise.
	* gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c: Likewise.
	* gcc.dg/vect/pr26359.c: Likewise.
	* gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c: Likewise.

From-SVN: r211904

53 files changed, 267 insertions, 98 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 06763f0..14d4b3f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,18 @@
+2014-06-23  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-loop.c (gate_loop): New function.
+	(pass_tree_loop::gate): Call it.
+	(pass_data_tree_no_loop, pass_tree_no_loop,
+	make_pass_tree_no_loop): New.
+	* tree-vectorizer.c: Include tree-scalar-evolution.c
+	(pass_slp_vectorize::execute): Initialize loops and SCEV if
+	required.
+	(pass_slp_vectorize::clone): New method.
+	* timevar.def (TV_TREE_NOLOOP): New.
+	* tree-pass.h (make_pass_tree_no_loop): Declare.
+	* passes.def (pass_tree_no_loop): New pass group with
+	SLP vectorizer.
+
 2014-06-23  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/61570
diff --git a/gcc/passes.def b/gcc/passes.def
index 26b30c9..c574b4e 100644
--- a/gcc/passes.def
+++ b/gcc/passes.def
@@ -198,6 +198,8 @@ along with GCC; see the file COPYING3.  If not see
       NEXT_PASS (pass_sink_code);
       NEXT_PASS (pass_asan);
       NEXT_PASS (pass_tsan);
+      /* Pass group that runs when 1) enabled, 2) there are loops
+	 in the function.  */
       NEXT_PASS (pass_tree_loop);
       PUSH_INSERT_PASSES_WITHIN (pass_tree_loop)
 	  NEXT_PASS (pass_tree_loop_init);
@@ -230,10 +232,18 @@ along with GCC; see the file COPYING3.  If not see
 	  NEXT_PASS (pass_complete_unroll);
 	  NEXT_PASS (pass_slp_vectorize);
 	  NEXT_PASS (pass_loop_prefetch);
+	  /* Run IVOPTs after the last pass that uses data-reference analysis
+	     as that doesn't handle TARGET_MEM_REFs.  */
 	  NEXT_PASS (pass_iv_optimize);
 	  NEXT_PASS (pass_lim);
 	  NEXT_PASS (pass_tree_loop_done);
       POP_INSERT_PASSES ()
+      /* Pass group that runs when pass_tree_loop is disabled or there
+         are no loops in the function.  */
+      NEXT_PASS (pass_tree_no_loop);
+      PUSH_INSERT_PASSES_WITHIN (pass_tree_no_loop)
+	  NEXT_PASS (pass_slp_vectorize);
+      POP_INSERT_PASSES ()
       NEXT_PASS (pass_lower_vector_ssa);
       NEXT_PASS (pass_cse_reciprocals);
       NEXT_PASS (pass_reassoc);
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d623f6e..ad97d0b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,52 @@
+2014-06-23  Richard Biener  <rguenther@suse.de>
+
+	* g++.dg/vect/slp-pr50413.cc: Scan and cleanup appropriate SLP dumps.
+	* g++.dg/vect/slp-pr50819.cc: Likewise.
+	* g++.dg/vect/slp-pr56812.cc: Likewise.
+	* gcc.dg/vect/bb-slp-1.c: Likewise.
+	* gcc.dg/vect/bb-slp-10.c: Likewise.
+	* gcc.dg/vect/bb-slp-11.c: Likewise.
+	* gcc.dg/vect/bb-slp-13.c: Likewise.
+	* gcc.dg/vect/bb-slp-14.c: Likewise.
+	* gcc.dg/vect/bb-slp-15.c: Likewise.
+	* gcc.dg/vect/bb-slp-16.c: Likewise.
+	* gcc.dg/vect/bb-slp-17.c: Likewise.
+	* gcc.dg/vect/bb-slp-18.c: Likewise.
+	* gcc.dg/vect/bb-slp-19.c: Likewise.
+	* gcc.dg/vect/bb-slp-2.c: Likewise.
+	* gcc.dg/vect/bb-slp-20.c: Likewise.
+	* gcc.dg/vect/bb-slp-21.c: Likewise.
+	* gcc.dg/vect/bb-slp-22.c: Likewise.
+	* gcc.dg/vect/bb-slp-23.c: Likewise.
+	* gcc.dg/vect/bb-slp-24.c: Likewise.
+	* gcc.dg/vect/bb-slp-25.c: Likewise.
+	* gcc.dg/vect/bb-slp-26.c: Likewise.
+	* gcc.dg/vect/bb-slp-27.c: Likewise.
+	* gcc.dg/vect/bb-slp-28.c: Likewise.
+	* gcc.dg/vect/bb-slp-29.c: Likewise.
+	* gcc.dg/vect/bb-slp-3.c: Likewise.
+	* gcc.dg/vect/bb-slp-30.c: Likewise.
+	* gcc.dg/vect/bb-slp-31.c: Likewise.
+	* gcc.dg/vect/bb-slp-32.c: Likewise.
+	* gcc.dg/vect/bb-slp-4.c: Likewise.
+	* gcc.dg/vect/bb-slp-5.c: Likewise.
+	* gcc.dg/vect/bb-slp-6.c: Likewise.
+	* gcc.dg/vect/bb-slp-7.c: Likewise.
+	* gcc.dg/vect/bb-slp-8.c: Likewise.
+	* gcc.dg/vect/bb-slp-8a.c: Likewise.
+	* gcc.dg/vect/bb-slp-8b.c: Likewise.
+	* gcc.dg/vect/bb-slp-9.c: Likewise.
+	* gcc.dg/vect/bb-slp-cond-1.c: Likewise.
+	* gcc.dg/vect/bb-slp-pattern-1.c: Likewise.
+	* gcc.dg/vect/bb-slp-pattern-2.c: Likewise.
+	* gcc.dg/vect/fast-math-bb-slp-call-1.c: Likewise.
+	* gcc.dg/vect/fast-math-bb-slp-call-2.c: Likewise.
+	* gcc.dg/vect/fast-math-bb-slp-call-3.c: Likewise.
+	* gcc.dg/vect/no-tree-reassoc-bb-slp-12.c: Likewise.
+	* gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c: Likewise.
+	* gcc.dg/vect/pr26359.c: Likewise.
+	* gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c: Likewise.
+   
 2014-06-23  Marek Polacek  <polacek@redhat.com>
 
 	* c-c++-common/pr49706-2.c: New test.
diff --git a/gcc/testsuite/g++.dg/vect/slp-pr50413.cc b/gcc/testsuite/g++.dg/vect/slp-pr50413.cc
index 6e69f11..4ba606c 100644
--- a/gcc/testsuite/g++.dg/vect/slp-pr50413.cc
+++ b/gcc/testsuite/g++.dg/vect/slp-pr50413.cc
@@ -160,6 +160,6 @@ void shift(unsigned char t)
   V.bitmap.b96 = t;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
 
diff --git a/gcc/testsuite/g++.dg/vect/slp-pr50819.cc b/gcc/testsuite/g++.dg/vect/slp-pr50819.cc
index 515d774..60fd156 100644
--- a/gcc/testsuite/g++.dg/vect/slp-pr50819.cc
+++ b/gcc/testsuite/g++.dg/vect/slp-pr50819.cc
@@ -49,5 +49,5 @@ const & v2) {
   res = res + s*(v1+v2);
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/g++.dg/vect/slp-pr56812.cc b/gcc/testsuite/g++.dg/vect/slp-pr56812.cc
index 9c0b2b8..a0155a9 100644
--- a/gcc/testsuite/g++.dg/vect/slp-pr56812.cc
+++ b/gcc/testsuite/g++.dg/vect/slp-pr56812.cc
@@ -17,5 +17,5 @@ void mydata::Set (float x)
     data[i] = x;

 }

 

-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" } } */

-/* { dg-final { cleanup-tree-dump "slp" } } */

+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" } } */

+/* { dg-final { cleanup-tree-dump "slp1" } } */

diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-1.c b/gcc/testsuite/gcc.dg/vect/bb-slp-1.c
index 1caa3cf..138a8dd 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-1.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-1.c
@@ -56,6 +56,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-10.c b/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
index 658bf03..a1850ed 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
@@ -49,7 +49,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "unsupported alignment in basic block." 1 "slp" { xfail vect_element_align } } } */
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_element_align } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "unsupported alignment in basic block." 1 "slp2" { xfail vect_element_align } } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_element_align } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-11.c b/gcc/testsuite/gcc.dg/vect/bb-slp-11.c
index 3c350a7..1ae3141 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-11.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-11.c
@@ -48,6 +48,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect64 } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect64 } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-13.c b/gcc/testsuite/gcc.dg/vect/bb-slp-13.c
index 88838ce..9c153a1 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-13.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-13.c
@@ -46,6 +46,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-14.c b/gcc/testsuite/gcc.dg/vect/bb-slp-14.c
index d46dead..a55c48e 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-14.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-14.c
@@ -47,6 +47,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp"  } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp2"  } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-15.c b/gcc/testsuite/gcc.dg/vect/bb-slp-15.c
index fd065e6..93d792d 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-15.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-15.c
@@ -51,6 +51,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-16.c b/gcc/testsuite/gcc.dg/vect/bb-slp-16.c
index 0cbec65..5107408 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-16.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-16.c
@@ -65,6 +65,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-17.c b/gcc/testsuite/gcc.dg/vect/bb-slp-17.c
index 3f14ff4..0a92ee7 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-17.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-17.c
@@ -57,6 +57,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-18.c b/gcc/testsuite/gcc.dg/vect/bb-slp-18.c
index 7d73dbd..21b1dfd 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-18.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-18.c
@@ -46,6 +46,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-19.c b/gcc/testsuite/gcc.dg/vect/bb-slp-19.c
index 576bbc1..021a4ee 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-19.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-19.c
@@ -53,6 +53,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp"  { xfail *-*-* }  } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2"  { xfail *-*-* }  } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-2.c b/gcc/testsuite/gcc.dg/vect/bb-slp-2.c
index accc472..8947f5e 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-2.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-2.c
@@ -53,6 +53,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-20.c b/gcc/testsuite/gcc.dg/vect/bb-slp-20.c
index a7978a7..c171869 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-20.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-20.c
@@ -63,7 +63,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_int_mult } } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-21.c b/gcc/testsuite/gcc.dg/vect/bb-slp-21.c
index 8ad7145..5b2247b 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-21.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-21.c
@@ -63,8 +63,8 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp"  } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "slp" { target { ! {vect_int_mult } } } } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2"  } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "slp2" { target { ! {vect_int_mult } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-22.c b/gcc/testsuite/gcc.dg/vect/bb-slp-22.c
index e425dc9..597f2ce 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-22.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-22.c
@@ -63,7 +63,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp"  { target { ! {vect_int_mult } } } } } */
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp"  { target vect_int_mult  } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2"  { target { ! {vect_int_mult } } } } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp2"  { target vect_int_mult  } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-23.c b/gcc/testsuite/gcc.dg/vect/bb-slp-23.c
index 35f5186..adb6979 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-23.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-23.c
@@ -51,6 +51,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-24.c b/gcc/testsuite/gcc.dg/vect/bb-slp-24.c
index d0c1d69..5414838 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-24.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-24.c
@@ -54,6 +54,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_element_align } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target vect_element_align } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
 
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-25.c b/gcc/testsuite/gcc.dg/vect/bb-slp-25.c
index 737b3b0..92137d9 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-25.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-25.c
@@ -54,6 +54,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_element_align } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target vect_element_align } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
 
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-26.c b/gcc/testsuite/gcc.dg/vect/bb-slp-26.c
index 881f320..f33a94a 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-26.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-26.c
@@ -55,6 +55,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect64 } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target vect64 } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
 
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-27.c b/gcc/testsuite/gcc.dg/vect/bb-slp-27.c
index 7fcc1e6..ae6ff83 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-27.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-27.c
@@ -44,6 +44,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target { vect_int_mult && { vect_unpack && vect_pack_trunc } } } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target { vect_int_mult && { vect_unpack && vect_pack_trunc } } } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
 
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-28.c b/gcc/testsuite/gcc.dg/vect/bb-slp-28.c
index 650c50e..2ef0667 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-28.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-28.c
@@ -66,6 +66,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target { vect_int_mult &&  { vect_pack_trunc && vect_unpack } } } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target { vect_int_mult &&  { vect_pack_trunc && vect_unpack } } } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
 
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-29.c b/gcc/testsuite/gcc.dg/vect/bb-slp-29.c
index c5b3134..dcc40e5 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-29.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-29.c
@@ -54,6 +54,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp"  { target { vect_int_mult &&  vect_element_align } } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1"  { target { vect_int_mult &&  vect_element_align } } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
 
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-3.c b/gcc/testsuite/gcc.dg/vect/bb-slp-3.c
index 093389f..0fbd3b2 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-3.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-3.c
@@ -42,6 +42,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-30.c b/gcc/testsuite/gcc.dg/vect/bb-slp-30.c
index 86da55a..11c0608 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-30.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-30.c
@@ -43,5 +43,5 @@ test1(void)
 
 int main() { test1(); return a[21]; }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-31.c b/gcc/testsuite/gcc.dg/vect/bb-slp-31.c
index 7ea3412..017eba6 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-31.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-31.c
@@ -9,5 +9,5 @@ void f(){
   a[1]=1+2*a[1]*a[1];
 }
 
-/* { dg-final { scan-tree-dump "basic block vectorized" "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump "basic block vectorized" "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-32.c b/gcc/testsuite/gcc.dg/vect/bb-slp-32.c
index 6d69d15..2e29159 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-32.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-32.c
@@ -19,5 +19,5 @@ int foo (int *p)
   return tem0 + tem1 + tem2 + tem3;
 }
 
-/* { dg-final { scan-tree-dump "vectorization is not profitable" "slp" { xfail  vect_no_align } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump "vectorization is not profitable" "slp2" { xfail  vect_no_align } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-4.c b/gcc/testsuite/gcc.dg/vect/bb-slp-4.c
index 2c4b62d..9958959 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-4.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-4.c
@@ -38,6 +38,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-5.c b/gcc/testsuite/gcc.dg/vect/bb-slp-5.c
index ca093e7..10a410b 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-5.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-5.c
@@ -47,6 +47,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-6.c b/gcc/testsuite/gcc.dg/vect/bb-slp-6.c
index c233a9d..6ab8183 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-6.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-6.c
@@ -45,6 +45,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-7.c b/gcc/testsuite/gcc.dg/vect/bb-slp-7.c
index b7b90f0..275f1d3 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-7.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-7.c
@@ -46,6 +46,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-8.c b/gcc/testsuite/gcc.dg/vect/bb-slp-8.c
index 303fe3e..5012d02 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-8.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-8.c
@@ -48,6 +48,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp"  { target vect_hw_misalign } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2"  { target vect_hw_misalign } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-8a.c b/gcc/testsuite/gcc.dg/vect/bb-slp-8a.c
index 55a6a81..87b6cb3 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-8a.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-8a.c
@@ -47,6 +47,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 0 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-8b.c b/gcc/testsuite/gcc.dg/vect/bb-slp-8b.c
index 8c5c5ab..13eba70 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-8b.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-8b.c
@@ -49,6 +49,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp"  { target vect_hw_misalign } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2"  { target vect_hw_misalign } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-9.c b/gcc/testsuite/gcc.dg/vect/bb-slp-9.c
index 9f1a587..d55f388 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-9.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-9.c
@@ -46,6 +46,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp"  { xfail  vect_no_align } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2"  { xfail  vect_no_align } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c b/gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c
index 86376b4..11415c8 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c
@@ -41,6 +41,7 @@ int main ()
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_element_align } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target vect_element_align } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
 
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c b/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c
index ff520c0..205c0b0 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c
@@ -48,7 +48,8 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "slp" { target { vect_widen_mult_hi_to_si || vect_unpack } } } } */
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected" 8 "slp" { target vect_widen_mult_hi_to_si_pattern } } } */
-/* { dg-final { scan-tree-dump-times "pattern recognized" 8 "slp" { target vect_widen_mult_hi_to_si_pattern } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "slp2" { target { vect_widen_mult_hi_to_si || vect_unpack } } } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected" 8 "slp2" { target vect_widen_mult_hi_to_si_pattern } } } */
+/* { dg-final { scan-tree-dump-times "pattern recognized" 8 "slp2" { target vect_widen_mult_hi_to_si_pattern } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-2.c b/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-2.c
index 545c08d..11aeb4a 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-2.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-2.c
@@ -48,5 +48,6 @@ int main ()
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target { vect_element_align && vect_pack_trunc } } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target { vect_element_align && vect_pack_trunc } } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c b/gcc/testsuite/gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c
index 4e8d71b..e1bc1a8 100644
--- a/gcc/testsuite/gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c
+++ b/gcc/testsuite/gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c
@@ -41,6 +41,6 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized using SLP" 1 "slp"  { xfail  vect_no_align } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized using SLP" 1 "slp2"  { xfail  vect_no_align } } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-1.c b/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-1.c
index c138a78..5fa50d6 100644
--- a/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-1.c
+++ b/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-1.c
@@ -45,5 +45,6 @@ main ()
   return main1 ();
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target { vect_call_copysignf && vect_call_sqrtf } } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target { vect_call_copysignf && vect_call_sqrtf } } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-2.c b/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-2.c
index c126c1c..982b32dc 100644
--- a/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-2.c
+++ b/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-2.c
@@ -63,5 +63,6 @@ main ()
   return main1 ();
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp" { target vect_call_lrint } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp2" { target vect_call_lrint } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-3.c b/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-3.c
index 5878d41..92cadde 100644
--- a/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-3.c
+++ b/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-3.c
@@ -65,4 +65,5 @@ int main()
   return 0;
 }
 
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/no-tree-reassoc-bb-slp-12.c b/gcc/testsuite/gcc.dg/vect/no-tree-reassoc-bb-slp-12.c
index 49274f8..c75ae5e 100644
--- a/gcc/testsuite/gcc.dg/vect/no-tree-reassoc-bb-slp-12.c
+++ b/gcc/testsuite/gcc.dg/vect/no-tree-reassoc-bb-slp-12.c
@@ -47,6 +47,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target vect_int_mult } } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
+/* { dg-final { cleanup-tree-dump "slp1" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
   
diff --git a/gcc/testsuite/gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c b/gcc/testsuite/gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c
index 90dcd84..6d70bd0 100644
--- a/gcc/testsuite/gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c
+++ b/gcc/testsuite/gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c
@@ -13,5 +13,5 @@ A sum(A a,A b)
   return a;
 }
 
-/* { dg-final { scan-tree-dump-times "not vectorized: more than one data ref in stmt" 0 "slp" } } */
-/* { dg-final { cleanup-tree-dump "slp" } } */
+/* { dg-final { scan-tree-dump-times "not vectorized: more than one data ref in stmt" 0 "slp2" } } */
+/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/pr26359.c b/gcc/testsuite/gcc.dg/vect/pr26359.c
index f4e2a37..7a0cb0d 100644
--- a/gcc/testsuite/gcc.dg/vect/pr26359.c
+++ b/gcc/testsuite/gcc.dg/vect/pr26359.c
@@ -13,5 +13,5 @@ foo () {
 }
 
 /* { dg-final { scan-tree-dump-times "Deleting : vect_" 0 "dce5" } } */
-/* { dg-final { cleanup-tree-dump "dce" } } */
+/* { dg-final { cleanup-tree-dump "dce5" } } */
 /* { dg-final { cleanup-tree-dump "vect" } } */
diff --git a/gcc/timevar.def b/gcc/timevar.def
index cbb64d5..6b1b6df 100644
--- a/gcc/timevar.def
+++ b/gcc/timevar.def
@@ -162,6 +162,7 @@ DEFTIMEVAR (TV_TREE_CALL_CDCE	     , "tree buildin call DCE")
 DEFTIMEVAR (TV_TREE_DSE		     , "tree DSE")
 DEFTIMEVAR (TV_TREE_MERGE_PHI	     , "PHI merge")
 DEFTIMEVAR (TV_TREE_LOOP	     , "tree loop optimization")
+DEFTIMEVAR (TV_TREE_NOLOOP           , "loopless fn")
 DEFTIMEVAR (TV_TREE_LOOP_BOUNDS	     , "tree loop bounds")
 DEFTIMEVAR (TV_LIM                   , "tree loop invariant motion")
 DEFTIMEVAR (TV_TREE_LOOP_IVCANON     , "tree canonical iv")
diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h
index bdaf673..ec5f367 100644
--- a/gcc/tree-pass.h
+++ b/gcc/tree-pass.h
@@ -354,6 +354,7 @@ extern gimple_opt_pass *make_pass_early_ipa_sra (gcc::context *ctxt);
 extern gimple_opt_pass *make_pass_tail_recursion (gcc::context *ctxt);
 extern gimple_opt_pass *make_pass_tail_calls (gcc::context *ctxt);
 extern gimple_opt_pass *make_pass_tree_loop (gcc::context *ctxt);
+extern gimple_opt_pass *make_pass_tree_no_loop (gcc::context *ctxt);
 extern gimple_opt_pass *make_pass_tree_loop_init (gcc::context *ctxt);
 extern gimple_opt_pass *make_pass_lim (gcc::context *ctxt);
 extern gimple_opt_pass *make_pass_tree_unswitch (gcc::context *ctxt);
diff --git a/gcc/tree-ssa-loop.c b/gcc/tree-ssa-loop.c
index b49ed8a..9da77a9 100644
--- a/gcc/tree-ssa-loop.c
+++ b/gcc/tree-ssa-loop.c
@@ -42,6 +42,27 @@ along with GCC; see the file COPYING3.  If not see
 #include "diagnostic-core.h"
 #include "tree-vectorizer.h"
 
+
+/* Gate for loop pass group.  The group is controlled by -ftree-loop-optimize
+   but we also avoid running it when the IL doesn't contain any loop.  */
+
+static bool
+gate_loop (function *fn)
+{
+  if (!flag_tree_loop_optimize)
+    return false;
+
+  /* For -fdump-passes which runs before loop discovery print the
+     state of -ftree-loop-optimize.  */
+  if (!loops_for_fn (fn))
+    return true;
+
+  /* Make sure to drop / re-discover loops when necessary.  */
+  if (loops_state_satisfies_p (LOOPS_NEED_FIXUP))
+    fix_loop_structure (NULL);
+  return number_of_loops (fn) > 1;
+}
+
 /* The loop superpass.  */
 
 namespace {
@@ -68,7 +89,7 @@ public:
   {}
 
   /* opt_pass methods: */
-  virtual bool gate (function *) { return flag_tree_loop_optimize != 0; }
+  virtual bool gate (function *fn) { return gate_loop (fn); }
 
 }; // class pass_tree_loop
 
@@ -80,6 +101,45 @@ make_pass_tree_loop (gcc::context *ctxt)
   return new pass_tree_loop (ctxt);
 }
 
+/* The no-loop superpass.  */
+
+namespace {
+
+const pass_data pass_data_tree_no_loop =
+{
+  GIMPLE_PASS, /* type */
+  "no_loop", /* name */
+  OPTGROUP_NONE, /* optinfo_flags */
+  false, /* has_execute */
+  TV_TREE_NOLOOP, /* tv_id */
+  PROP_cfg, /* properties_required */
+  0, /* properties_provided */
+  0, /* properties_destroyed */
+  0, /* todo_flags_start */
+  0, /* todo_flags_finish */
+};
+
+class pass_tree_no_loop : public gimple_opt_pass
+{
+public:
+  pass_tree_no_loop (gcc::context *ctxt)
+    : gimple_opt_pass (pass_data_tree_no_loop, ctxt)
+  {}
+
+  /* opt_pass methods: */
+  virtual bool gate (function *fn) { return !gate_loop (fn); }
+
+}; // class pass_tree_no_loop
+
+} // anon namespace
+
+gimple_opt_pass *
+make_pass_tree_no_loop (gcc::context *ctxt)
+{
+  return new pass_tree_no_loop (ctxt);
+}
+
+
 /* Loop optimizer initialization.  */
 
 namespace {
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c
index e2939b1..f10e621 100644
--- a/gcc/tree-vectorizer.c
+++ b/gcc/tree-vectorizer.c
@@ -82,6 +82,8 @@ along with GCC; see the file COPYING3.  If not see
 #include "tree-ssa-propagate.h"
 #include "dbgcnt.h"
 #include "gimple-fold.h"
+#include "tree-scalar-evolution.h"
+
 
 /* Loop or bb location.  */
 source_location vect_location;
@@ -610,6 +612,7 @@ public:
   {}
 
   /* opt_pass methods: */
+  opt_pass * clone () { return new pass_slp_vectorize (m_ctxt); }
   virtual bool gate (function *) { return flag_tree_slp_vectorize != 0; }
   virtual unsigned int execute (function *);
 
@@ -620,6 +623,13 @@ pass_slp_vectorize::execute (function *fun)
 {
   basic_block bb;
 
+  bool in_loop_pipeline = scev_initialized_p ();
+  if (!in_loop_pipeline)
+    {
+      loop_optimizer_init (LOOPS_NORMAL);
+      scev_initialize ();
+    }
+
   init_stmt_vec_info_vec ();
 
   FOR_EACH_BB_FN (bb, fun)
@@ -639,6 +649,13 @@ pass_slp_vectorize::execute (function *fun)
     }
 
   free_stmt_vec_info_vec ();
+
+  if (!in_loop_pipeline)
+    {
+      scev_finalize ();
+      loop_optimizer_finalize ();
+    }
+
   return 0;
 }