PR target/pr42542

2010-01-13  Steve Ellcey  <sje@cup.hp.com>

	PR target/pr42542
	* gcc.target/ia64/pr42542-1.c: New.
	* gcc.target/ia64/pr42542-2.c: New.
	* gcc.target/ia64/pr42542-3.c: New.

From-SVN: r155871

4 files changed, 219 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 85dd4e0..16a0e78 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2010-01-13  Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/pr42542
+	* gcc.target/ia64/pr42542-1.c: New.
+	* gcc.target/ia64/pr42542-2.c: New.
+	* gcc.target/ia64/pr42542-3.c: New.
+
 2010-01-13  Dodji Seketeli  <dodji@redhat.com>
 
 	PR c++/42634
diff --git a/gcc/testsuite/gcc.target/ia64/pr42542-1.c b/gcc/testsuite/gcc.target/ia64/pr42542-1.c
new file mode 100644
index 0000000..9ce66f4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/ia64/pr42542-1.c
@@ -0,0 +1,68 @@
+/* { dg-do run } */
+/* { dg-options "-O1 -ftree-vectorize" } */
+
+unsigned int v1[] __attribute__ ((aligned(16))) =
+{
+  0x80000000, 1, 0xa0000000, 2,
+  3, 0xd0000000, 0xf0000000, 0xe0000000
+};
+unsigned int v2[] __attribute__ ((aligned(16))) =
+{
+  4, 0xb0000000, 5, 0xc0000000,
+  0xd0000000, 6, 7, 8
+};
+
+unsigned int max[] =
+{
+  0x80000000, 0xb0000000, 0xa0000000, 0xc0000000,
+  0xd0000000, 0xd0000000, 0xf0000000, 0xe0000000
+};
+
+unsigned int min[] =
+{
+  4, 1, 5, 2,
+  3, 6, 7, 8
+};
+
+unsigned int res[8] __attribute__ ((aligned(16)));
+
+extern void abort (void);
+
+void
+find_max (void)
+{
+  int i;
+
+  for (i = 0; i < 8; i++)
+    res[i] = v1[i] < v2[i] ? v2[i] : v1[i];
+}
+
+void
+find_min (void)
+{
+  int i;
+
+  for (i = 0; i < 8; i++)
+    res[i] = v1[i] > v2[i] ? v2[i] : v1[i];
+}
+
+int main (void)
+{
+  int i;
+  int err = 0;
+
+  find_max ();
+  for (i = 0; i < 8; i++)
+    if (res[i] != max[i])
+      err++;
+
+  find_min ();
+  for (i = 0; i < 8; i++)
+    if (res[i] != min[i])
+      err++;
+
+  if (err)
+    abort ();
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/ia64/pr42542-2.c b/gcc/testsuite/gcc.target/ia64/pr42542-2.c
new file mode 100644
index 0000000..d41eef3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/ia64/pr42542-2.c
@@ -0,0 +1,68 @@
+/* { dg-do run } */
+/* { dg-options "-O1 -ftree-vectorize" } */
+
+unsigned short v1[] __attribute__ ((aligned(16))) =
+{
+  0x8000, 0x9000, 1, 10, 0xa000, 0xb000, 2, 20,
+  3, 30, 0xd000, 0xe000, 0xf000, 0xe000, 25, 30
+};
+unsigned short v2[] __attribute__ ((aligned(16))) =
+{
+  4, 40, 0xb000, 0x8000, 5, 50, 0xc000, 0xf000,
+  0xd000, 0xa000, 6, 65, 7, 75, 0xe000, 0xc000
+};
+
+unsigned short max[] =
+{
+  0x8000, 0x9000, 0xb000, 0x8000, 0xa000, 0xb000, 0xc000, 0xf000,
+  0xd000, 0xa000, 0xd000, 0xe000, 0xf000, 0xe000, 0xe000, 0xc000
+};
+
+unsigned short min[] =
+{
+  4, 40, 1, 10, 5, 50, 2, 20,
+  3, 30, 6, 65, 7, 75, 25, 30
+};
+
+unsigned short res[16] __attribute__ ((aligned(16)));
+
+extern void abort (void);
+
+void
+find_max (void)
+{
+  int i;
+
+  for (i = 0; i < 16; i++)
+    res[i] = v1[i] < v2[i] ? v2[i] : v1[i];
+}
+
+void
+find_min (void)
+{
+  int i;
+
+  for (i = 0; i < 16; i++)
+    res[i] = v1[i] > v2[i] ? v2[i] : v1[i];
+}
+
+int main (void)
+{
+  int i;
+  int err = 0;
+
+  find_max ();
+  for (i = 0; i < 16; i++)
+    if (res[i] != max[i])
+      err++;
+
+  find_min ();
+  for (i = 0; i < 16; i++)
+    if (res[i] != min[i])
+      err++;
+
+  if (err)
+    abort ();
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/ia64/pr42542-3.c b/gcc/testsuite/gcc.target/ia64/pr42542-3.c
new file mode 100644
index 0000000..29e0908
--- /dev/null
+++ b/gcc/testsuite/gcc.target/ia64/pr42542-3.c
@@ -0,0 +1,76 @@
+/* { dg-do run } */
+/* { dg-options "-O1 -ftree-vectorize" } */
+
+unsigned char v1[] __attribute__ ((aligned(16))) =
+{
+  0x80, 0xd0, 0x90, 0xa0, 1, 15, 10, 15,
+  0xa0, 0xc0, 0xb0, 0xf0, 2, 25, 20, 35,
+  3, 34, 30, 36, 0xd0, 0x80, 0xe0, 0xb0,
+  0xf0, 0xe0, 0xe0, 0x80, 25, 34, 30, 40
+};
+unsigned char v2[] __attribute__ ((aligned(16))) =
+{
+  4, 44, 40, 48, 0xb0, 0x80, 0x80, 0x90,
+  5, 55, 50, 51, 0xc0, 0xb0, 0xf0, 0xd0,
+  0xd0, 0x80, 0xa0, 0xf0, 6, 61, 65, 68,
+  7, 76, 75, 81, 0xe0, 0xf0, 0xc0, 0x90
+};
+
+unsigned char max[] =
+{
+  0x80, 0xd0, 0x90, 0xa0, 0xb0, 0x80, 0x80, 0x90,
+  0xa0, 0xc0, 0xb0, 0xf0, 0xc0, 0xb0, 0xf0, 0xd0,
+  0xd0, 0x80, 0xa0, 0xf0, 0xd0, 0x80, 0xe0, 0xb0,
+  0xf0, 0xe0, 0xe0, 0x80, 0xe0, 0xf0, 0xc0, 0x90
+};
+
+unsigned char min[] =
+{
+  4, 44, 40, 48, 1, 15, 10, 15,
+  5, 55, 50, 51, 2, 25, 20, 35,
+  3, 34, 30, 36, 6, 61, 65, 68,
+  7, 76, 75, 81, 25, 34, 30, 40
+};
+
+unsigned char res[32] __attribute__ ((aligned(16)));
+
+extern void abort (void);
+
+void
+find_max (void)
+{
+  int i;
+
+  for (i = 0; i < 32; i++)
+    res[i] = v1[i] < v2[i] ? v2[i] : v1[i];
+}
+
+void
+find_min (void)
+{
+  int i;
+
+  for (i = 0; i < 32; i++)
+    res[i] = v1[i] > v2[i] ? v2[i] : v1[i];
+}
+
+int main (void)
+{
+  int i;
+  int err = 0;
+
+  find_max ();
+  for (i = 0; i < 32; i++)
+    if (res[i] != max[i])
+      err++;
+
+  find_min ();
+  for (i = 0; i < 32; i++)
+    if (res[i] != min[i])
+      err++;
+
+  if (err)
+    abort ();
+
+  return 0;
+}