1 files changed, 72 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/scalar-vca.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/scalar-vca.c
new file mode 100644
index 000000000..b1188146c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/scalar-vca.c
@@ -0,0 +1,72 @@
+/* { dg-do run } */
+/* { dg-options "-O3 --save-temps" } */
+
+#include <arm_neon.h>
+
+extern void abort (void);
+extern float fabsf (float);
+extern double fabs (double);
+
+#define NUM_TESTS 8
+
+float input_s1[] = {0.1f, -0.1f, 0.4f, 10.3f, 200.0f, -800.0f, -13.0f, -0.5f};
+float input_s2[] = {-0.2f, 0.4f, 0.04f, -100.3f, 2.0f, -80.0f, 13.0f, -0.5f};
+double input_d1[] = {0.1, -0.1, 0.4, 10.3, 200.0, -800.0, -13.0, -0.5};
+double input_d2[] = {-0.2, 0.4, 0.04, -100.3, 2.0, -80.0, 13.0, -0.5};
+
+#define TEST(TEST, CMP, SUFFIX, WIDTH, F)				\
+int									\
+test_fca##TEST##SUFFIX##_float##WIDTH##_t (void)			\
+{									\
+  int ret = 0;								\
+  int i = 0;								\
+  uint##WIDTH##_t output[NUM_TESTS];					\
+									\
+  for (i = 0; i < NUM_TESTS; i++)					\
+    {									\
+      float##WIDTH##_t f1 = fabs##F (input_##SUFFIX##1[i]);		\
+      float##WIDTH##_t f2 = fabs##F (input_##SUFFIX##2[i]);		\
+      /* Inhibit optimization of our linear test loop.  */		\
+      asm volatile ("" : : : "memory");					\
+      output[i] = f1 CMP f2 ? -1 : 0;					\
+    }									\
+									\
+  for (i = 0; i < NUM_TESTS; i++)					\
+    {									\
+      output[i] = vca##TEST##SUFFIX##_f##WIDTH (input_##SUFFIX##1[i],	\
+						input_##SUFFIX##2[i])	\
+						  ^ output[i];		\
+      /* Inhibit autovectorization of our scalar test loop.  */		\
+      asm volatile ("" : : : "memory");					\
+    }									\
+									\
+  for (i = 0; i < NUM_TESTS; i++)					\
+    ret |= output[i];							\
+									\
+  return ret;								\
+}
+
+TEST (ge, >=, s, 32, f)
+/* { dg-final { scan-assembler "facge\\ts\[0-9\]+, s\[0-9\]+, s\[0-9\]+" } } */
+TEST (ge, >=, d, 64, )
+/* { dg-final { scan-assembler "facge\\td\[0-9\]+, d\[0-9\]+, d\[0-9\]+" } } */
+TEST (gt, >, s, 32, f)
+/* { dg-final { scan-assembler "facgt\\ts\[0-9\]+, s\[0-9\]+, s\[0-9\]+" } } */
+TEST (gt, >, d, 64, )
+/* { dg-final { scan-assembler "facgt\\td\[0-9\]+, d\[0-9\]+, d\[0-9\]+" } } */
+
+int
+main (int argc, char **argv)
+{
+  if (test_fcages_float32_t ())
+    abort ();
+  if (test_fcaged_float64_t ())
+    abort ();
+  if (test_fcagts_float32_t ())
+    abort ();
+  if (test_fcagtd_float64_t ())
+    abort ();
+  return 0;
+}
+
+/* { dg-final { cleanup-saved-temps } } */