[Committed,testsuite] Move gcc.dg/parloops-exit-first-loop-alt-*.c to gcc.dg/autopar

Move gcc.dg/parloops-exit-first-loop-alt-*.c to gcc.dg/autopar

2016-01-16  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/parloops-exit-first-loop-alt.c: Move ...
	* gcc.dg/autopar/parloops-exit-first-loop-alt.c: ... here.  Remove
	redundant dg-require-effective-target pthread.
	* gcc.dg/parloops-exit-first-loop-alt-2.c: Same.
	* gcc.dg/parloops-exit-first-loop-alt-3.c: Same.
	* gcc.dg/parloops-exit-first-loop-alt-4.c: Same.
	* gcc.dg/parloops-exit-first-loop-alt-5.c: Same.
	* gcc.dg/parloops-exit-first-loop-alt-6.c: Same.
	* gcc.dg/parloops-exit-first-loop-alt-7.c: Same.
	* gcc.dg/parloops-exit-first-loop-alt-pr66652.c: Same.

---
 .../autopar/parloops-exit-first-loop-alt-2.c       | 21 +++++++++++++++++
 .../autopar/parloops-exit-first-loop-alt-3.c       | 20 +++++++++++++++++
 .../autopar/parloops-exit-first-loop-alt-4.c       | 22 ++++++++++++++++++
 .../autopar/parloops-exit-first-loop-alt-5.c       | 16 +++++++++++++
 .../autopar/parloops-exit-first-loop-alt-6.c       | 16 +++++++++++++
 .../autopar/parloops-exit-first-loop-alt-7.c       | 16 +++++++++++++
 .../autopar/parloops-exit-first-loop-alt-pr66652.c | 25 +++++++++++++++++++++
 .../gcc.dg/autopar/parloops-exit-first-loop-alt.c  | 17 ++++++++++++++
 .../gcc.dg/parloops-exit-first-loop-alt-2.c        | 22 ------------------
 .../gcc.dg/parloops-exit-first-loop-alt-3.c        | 21 -----------------
 .../gcc.dg/parloops-exit-first-loop-alt-4.c        | 23 -------------------
 .../gcc.dg/parloops-exit-first-loop-alt-5.c        | 17 --------------
 .../gcc.dg/parloops-exit-first-loop-alt-6.c        | 17 --------------
 .../gcc.dg/parloops-exit-first-loop-alt-7.c        | 17 --------------
 .../gcc.dg/parloops-exit-first-loop-alt-pr66652.c  | 26 ----------------------
 .../gcc.dg/parloops-exit-first-loop-alt.c          | 18 ---------------
 16 files changed, 153 insertions(+), 161 deletions(-)

diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-2.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-2.c
new file mode 100644
index 0000000..f988455
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-2.c
@@ -0,0 +1,21 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
+
+/* Constant bound, vector addition.  */
+
+#define N 1000
+
+unsigned int a[N];
+unsigned int b[N];
+unsigned int c[N];
+
+void
+f (void)
+{
+  int i;
+
+    for (i = 0; i < N; ++i)
+      c[i] = a[i] + b[i];
+}
+
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-3.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-3.c
new file mode 100644
index 0000000..8bba352
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-3.c
@@ -0,0 +1,20 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
+
+/* Variable bound, reduction.  */
+
+unsigned int *a;
+
+unsigned int
+f (unsigned int n, unsigned int *__restrict__ a)
+{
+  int i;
+  unsigned int sum = 1;
+
+  for (i = 0; i < n; ++i)
+    sum += a[i];
+
+  return sum;
+}
+
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-4.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-4.c
new file mode 100644
index 0000000..ccb07bc
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-4.c
@@ -0,0 +1,22 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
+
+/* Constant bound, reduction.  */
+
+#define N 4000
+
+unsigned int *a;
+
+unsigned int
+f (void)
+{
+  int i;
+  unsigned int sum = 1;
+
+  for (i = 0; i < N; ++i)
+    sum += a[i];
+
+  return sum;
+}
+
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-5.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-5.c
new file mode 100644
index 0000000..68367b1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-5.c
@@ -0,0 +1,16 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
+
+/* Variable bound, vector addition, unsigned loop counter, unsigned bound.  */
+
+void
+f (unsigned int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b,
+   unsigned int *__restrict__ c)
+{
+  unsigned int i;
+
+  for (i = 0; i < n; ++i)
+    c[i] = a[i] + b[i];
+}
+
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-6.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-6.c
new file mode 100644
index 0000000..80d1550
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-6.c
@@ -0,0 +1,16 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
+
+/* Variable bound, vector addition, unsigned loop counter, signed bound.  */
+
+void
+f (int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b,
+   unsigned int *__restrict__ c)
+{
+  unsigned int i;
+
+  for (i = 0; i < n; ++i)
+    c[i] = a[i] + b[i];
+}
+
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-7.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-7.c
new file mode 100644
index 0000000..8ecff0c
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-7.c
@@ -0,0 +1,16 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
+
+/* Variable bound, vector addition, signed loop counter, signed bound.  */
+
+void
+f (int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b,
+   unsigned int *__restrict__ c)
+{
+  int i;
+
+  for (i = 0; i < n; ++i)
+    c[i] = a[i] + b[i];
+}
+
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-pr66652.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-pr66652.c
new file mode 100644
index 0000000..b320628
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-pr66652.c
@@ -0,0 +1,25 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+
+unsigned int
+f (unsigned int n, unsigned int sum)
+{
+  unsigned int i;
+
+  i = UINT_MAX;
+  do
+    {
+      sum += i % 13;
+      i++;
+    }
+  while (i < n - 1);
+
+  return sum;
+}
+
+/* { dg-final { scan-tree-dump-times "parallelizing inner loop" 1 "parloops" } } */
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 0 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt.c
new file mode 100644
index 0000000..c67d262
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt.c
@@ -0,0 +1,17 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
+
+/* Variable bound, vector addition, signed loop counter, unsigned bound.  */
+
+void
+f (unsigned int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b,
+   unsigned int *__restrict__ c)
+{
+  int i;
+
+  for (i = 0; i < n; ++i)
+    c[i] = a[i] + b[i];
+}
+
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
+
diff --git a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-2.c b/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-2.c
deleted file mode 100644
index f1cf75f..0000000
--- a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-2.c
+++ /dev/null
@@ -1,22 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target pthread } */
-/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
-
-/* Constant bound, vector addition.  */
-
-#define N 1000
-
-unsigned int a[N];
-unsigned int b[N];
-unsigned int c[N];
-
-void
-f (void)
-{
-  int i;
-
-    for (i = 0; i < N; ++i)
-      c[i] = a[i] + b[i];
-}
-
-/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-3.c b/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-3.c
deleted file mode 100644
index c7154ba..0000000
--- a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-3.c
+++ /dev/null
@@ -1,21 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target pthread } */
-/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
-
-/* Variable bound, reduction.  */
-
-unsigned int *a;
-
-unsigned int
-f (unsigned int n, unsigned int *__restrict__ a)
-{
-  int i;
-  unsigned int sum = 1;
-
-  for (i = 0; i < n; ++i)
-    sum += a[i];
-
-  return sum;
-}
-
-/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-4.c b/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-4.c
deleted file mode 100644
index 5f7fe68..0000000
--- a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-4.c
+++ /dev/null
@@ -1,23 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target pthread } */
-/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
-
-/* Constant bound, reduction.  */
-
-#define N 4000
-
-unsigned int *a;
-
-unsigned int
-f (void)
-{
-  int i;
-  unsigned int sum = 1;
-
-  for (i = 0; i < N; ++i)
-    sum += a[i];
-
-  return sum;
-}
-
-/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-5.c b/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-5.c
deleted file mode 100644
index 3c1e99b..0000000
--- a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-5.c
+++ /dev/null
@@ -1,17 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target pthread } */
-/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
-
-/* Variable bound, vector addition, unsigned loop counter, unsigned bound.  */
-
-void
-f (unsigned int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b,
-   unsigned int *__restrict__ c)
-{
-  unsigned int i;
-
-  for (i = 0; i < n; ++i)
-    c[i] = a[i] + b[i];
-}
-
-/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-6.c b/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-6.c
deleted file mode 100644
index edc60ba..0000000
--- a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-6.c
+++ /dev/null
@@ -1,17 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target pthread } */
-/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
-
-/* Variable bound, vector addition, unsigned loop counter, signed bound.  */
-
-void
-f (int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b,
-   unsigned int *__restrict__ c)
-{
-  unsigned int i;
-
-  for (i = 0; i < n; ++i)
-    c[i] = a[i] + b[i];
-}
-
-/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-7.c b/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-7.c
deleted file mode 100644
index 38be2e8..0000000
--- a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-7.c
+++ /dev/null
@@ -1,17 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target pthread } */
-/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
-
-/* Variable bound, vector addition, signed loop counter, signed bound.  */
-
-void
-f (int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b,
-   unsigned int *__restrict__ c)
-{
-  int i;
-
-  for (i = 0; i < n; ++i)
-    c[i] = a[i] + b[i];
-}
-
-/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-pr66652.c b/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-pr66652.c
deleted file mode 100644
index 6f3ece5..0000000
--- a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt-pr66652.c
+++ /dev/null
@@ -1,26 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target pthread } */
-/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <limits.h>
-
-unsigned int
-f (unsigned int n, unsigned int sum)
-{
-  unsigned int i;
-
-  i = UINT_MAX;
-  do
-    {
-      sum += i % 13;
-      i++;
-    }
-  while (i < n - 1);
-
-  return sum;
-}
-
-/* { dg-final { scan-tree-dump-times "parallelizing inner loop" 1 "parloops" } } */
-/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 0 "parloops" } } */
diff --git a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt.c b/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt.c
deleted file mode 100644
index 44596e3..0000000
--- a/gcc/testsuite/gcc.dg/parloops-exit-first-loop-alt.c
+++ /dev/null
@@ -1,18 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target pthread } */
-/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
-
-/* Variable bound, vector addition, signed loop counter, unsigned bound.  */
-
-void
-f (unsigned int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b,
-   unsigned int *__restrict__ c)
-{
-  int i;
-
-  for (i = 0; i < n; ++i)
-    c[i] = a[i] + b[i];
-}
-
-/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops" } } */
-