Add testcases for previous commit.

2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
	PR target/56720
	* gcc.target/arm/neon-vcond-gt.c: New test.
	* gcc.target/arm/neon-vcond-ltgt.c: Likewise.
	* gcc.target/arm/neon-vcond-unordered.c: Likewise.

From-SVN: r197041

gcc/testsuite/gcc.target/arm/neon-vcond-gt.c

+/* { dg-do compile } */
+/* { dg-require-effective-target arm_neon_ok } */
+/* { dg-options "-O1 -funsafe-math-optimizations -ftree-vectorize" }  */
+/* { dg-add-options arm_neon } */
+
+#define MAX(a, b) (a > b ? a : b)
+void foo (int ilast,float* w, float* w2)
+{
+  int i;
+  for (i = 0; i < ilast; ++i)
+  {
+    w[i] = MAX (0.0f, w2[i]);
+  }
+}
+
+/* { dg-final { scan-assembler "vcgt\\.f32\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vbit\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */

gcc/testsuite/gcc.target/arm/neon-vcond-ltgt.c

+/* { dg-do compile } */
+/* { dg-require-effective-target arm_neon_ok } */
+/* { dg-options "-O1 -funsafe-math-optimizations -ftree-vectorize" }  */
+/* { dg-add-options arm_neon } */
+
+#define LTGT(a, b) (__builtin_islessgreater (a, b) ? a : b)
+void foo (int ilast,float* w, float* w2)
+{
+  int i;
+  for (i = 0; i < ilast; ++i)
+  {
+    w[i] = LTGT (0.0f, w2[i]);
+  }
+}
+
+/* { dg-final { scan-assembler-times "vcgt\\.f32\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" 2 } } */
+/* { dg-final { scan-assembler "vorr\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vbsl\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */

gcc/testsuite/gcc.target/arm/neon-vcond-unordered.c

+/* { dg-do compile } */
+/* { dg-require-effective-target arm_neon_ok } */
+/* { dg-options "-O1 -funsafe-math-optimizations -ftree-vectorize" }  */
+/* { dg-add-options arm_neon } */
+
+#define UNORD(a, b) (__builtin_isunordered (a, b) ? a : b)
+void foo (int ilast,float* w, float* w2)
+{
+  int i;
+  for (i = 0; i < ilast; ++i)
+  {
+    w[i] = UNORD (0.0f, w2[i]);
+  }
+}
+
+/* { dg-final { scan-assembler "vcgt\\.f32\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vcge\\.f32\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vorr\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vbsl\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */