[ARM, AArch64] Add missing vrnd{,a,m,n,p,x} tests.

2016-05-23  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/aarch64/advsimd-intrinsics/vrnd.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vrndX.inc: New.
	* gcc.target/aarch64/advsimd-intrinsics/vrnda.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vrndm.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vrndn.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vrndp.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vrndx.c: New.

From-SVN: r236578

8 files changed, 149 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e649013..bf52c55 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,15 @@
 2016-05-23  Christophe Lyon  <christophe.lyon@linaro.org>
 
+	* gcc.target/aarch64/advsimd-intrinsics/vrnd.c: New.
+	* gcc.target/aarch64/advsimd-intrinsics/vrndX.inc: New.
+	* gcc.target/aarch64/advsimd-intrinsics/vrnda.c: New.
+	* gcc.target/aarch64/advsimd-intrinsics/vrndm.c: New.
+	* gcc.target/aarch64/advsimd-intrinsics/vrndn.c: New.
+	* gcc.target/aarch64/advsimd-intrinsics/vrndp.c: New.
+	* gcc.target/aarch64/advsimd-intrinsics/vrndx.c: New.
+
+2016-05-23  Christophe Lyon  <christophe.lyon@linaro.org>
+
 	* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Add fp16 tests.
 
 2016-05-23  Christophe Lyon  <christophe.lyon@linaro.org>
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrnd.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrnd.c
new file mode 100644
index 0000000..5f492d4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrnd.c
@@ -0,0 +1,16 @@
+/* { dg-require-effective-target arm_v8_neon_ok } */
+/* { dg-add-options arm_v8_neon } */
+
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results.  */
+VECT_VAR_DECL (expected, hfloat, 32, 2) [] = { 0xc1800000, 0xc1700000 };
+VECT_VAR_DECL (expected, hfloat, 32, 4) [] = { 0xc1800000, 0xc1700000,
+					       0xc1600000, 0xc1500000 };
+
+#define INSN vrnd
+#define TEST_MSG "VRND"
+
+#include "vrndX.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndX.inc b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndX.inc
new file mode 100644
index 0000000..629240d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndX.inc
@@ -0,0 +1,43 @@
+#define FNNAME1(NAME) exec_ ## NAME
+#define FNNAME(NAME) FNNAME1 (NAME)
+
+void FNNAME (INSN) (void)
+{
+  /* vector_res = vrndX (vector), then store the result.  */
+#define TEST_VRND2(INSN, Q, T1, T2, W, N)				\
+  VECT_VAR (vector_res, T1, W, N) =					\
+    INSN##Q##_##T2##W (VECT_VAR (vector, T1, W, N));			\
+    vst1##Q##_##T2##W (VECT_VAR (result, T1, W, N),			\
+		       VECT_VAR (vector_res, T1, W, N))
+
+  /* Two auxliary macros are necessary to expand INSN.  */
+#define TEST_VRND1(INSN, Q, T1, T2, W, N)	\
+  TEST_VRND2 (INSN, Q, T1, T2, W, N)
+
+#define TEST_VRND(Q, T1, T2, W, N)		\
+  TEST_VRND1 (INSN, Q, T1, T2, W, N)
+
+  DECL_VARIABLE (vector, float, 32, 2);
+  DECL_VARIABLE (vector, float, 32, 4);
+
+  DECL_VARIABLE (vector_res, float, 32, 2);
+  DECL_VARIABLE (vector_res, float, 32, 4);
+
+  clean_results ();
+
+  VLOAD (vector, buffer, , float, f, 32, 2);
+  VLOAD (vector, buffer, q, float, f, 32, 4);
+
+  TEST_VRND ( , float, f, 32, 2);
+  TEST_VRND (q, float, f, 32, 4);
+
+  CHECK_FP (TEST_MSG, float, 32, 2, PRIx32, expected, "");
+  CHECK_FP (TEST_MSG, float, 32, 4, PRIx32, expected, "");
+}
+
+int
+main (void)
+{
+  FNNAME (INSN) ();
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrnda.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrnda.c
new file mode 100644
index 0000000..816fd28d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrnda.c
@@ -0,0 +1,16 @@
+/* { dg-require-effective-target arm_v8_neon_ok } */
+/* { dg-add-options arm_v8_neon } */
+
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results.  */
+VECT_VAR_DECL (expected, hfloat, 32, 2) [] = { 0xc1800000, 0xc1700000 };
+VECT_VAR_DECL (expected, hfloat, 32, 4) [] = { 0xc1800000, 0xc1700000,
+					       0xc1600000, 0xc1500000 };
+
+#define INSN vrnda
+#define TEST_MSG "VRNDA"
+
+#include "vrndX.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndm.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndm.c
new file mode 100644
index 0000000..029880c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndm.c
@@ -0,0 +1,16 @@
+/* { dg-require-effective-target arm_v8_neon_ok } */
+/* { dg-add-options arm_v8_neon } */
+
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results.  */
+VECT_VAR_DECL (expected, hfloat, 32, 2) [] = { 0xc1800000, 0xc1700000 };
+VECT_VAR_DECL (expected, hfloat, 32, 4) [] = { 0xc1800000, 0xc1700000,
+					       0xc1600000, 0xc1500000 };
+
+#define INSN vrndm
+#define TEST_MSG "VRNDM"
+
+#include "vrndX.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndn.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndn.c
new file mode 100644
index 0000000..571243c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndn.c
@@ -0,0 +1,16 @@
+/* { dg-require-effective-target arm_v8_neon_ok } */
+/* { dg-add-options arm_v8_neon } */
+
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results.  */
+VECT_VAR_DECL (expected, hfloat, 32, 2) [] = { 0xc1800000, 0xc1700000 };
+VECT_VAR_DECL (expected, hfloat, 32, 4) [] = { 0xc1800000, 0xc1700000,
+					       0xc1600000, 0xc1500000 };
+
+#define INSN vrndn
+#define TEST_MSG "VRNDN"
+
+#include "vrndX.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndp.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndp.c
new file mode 100644
index 0000000..ff4771c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndp.c
@@ -0,0 +1,16 @@
+/* { dg-require-effective-target arm_v8_neon_ok } */
+/* { dg-add-options arm_v8_neon } */
+
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results.  */
+VECT_VAR_DECL (expected, hfloat, 32, 2) [] = { 0xc1800000, 0xc1700000 };
+VECT_VAR_DECL (expected, hfloat, 32, 4) [] = { 0xc1800000, 0xc1700000,
+					       0xc1600000, 0xc1500000 };
+
+#define INSN vrndp
+#define TEST_MSG "VRNDP"
+
+#include "vrndX.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndx.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndx.c
new file mode 100644
index 0000000..ff2357b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrndx.c
@@ -0,0 +1,16 @@
+/* { dg-require-effective-target arm_v8_neon_ok } */
+/* { dg-add-options arm_v8_neon } */
+
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results.  */
+VECT_VAR_DECL (expected, hfloat, 32, 2) [] = { 0xc1800000, 0xc1700000 };
+VECT_VAR_DECL (expected, hfloat, 32, 4) [] = { 0xc1800000, 0xc1700000,
+					       0xc1600000, 0xc1500000 };
+
+#define INSN vrndx
+#define TEST_MSG "VRNDX"
+
+#include "vrndX.inc"