[ARM/AArch64][testsuite] Add vpadd, vpmax and vpmin tests.

2015-01-26  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/aarch64/advsimd-intrinsics/vpXXX.inc: New file.
	* gcc.target/aarch64/advsimd-intrinsics/vpadd.c: New file.
	* gcc.target/aarch64/advsimd-intrinsics/vpmax.c: New file.
	* gcc.target/aarch64/advsimd-intrinsics/vpmin.c: New file.

From-SVN: r220119

gcc/testsuite/ChangeLog

 2015-01-26  Christophe Lyon  <christophe.lyon@linaro.org>
 
+	* gcc.target/aarch64/advsimd-intrinsics/vpXXX.inc: New file.
+	* gcc.target/aarch64/advsimd-intrinsics/vpadd.c: New file.
+	* gcc.target/aarch64/advsimd-intrinsics/vpmax.c: New file.
+	* gcc.target/aarch64/advsimd-intrinsics/vpmin.c: New file.
+
+2015-01-26  Christophe Lyon  <christophe.lyon@linaro.org>
+
 	* gcc.target/aarch64/advsimd-intrinsics/vmlX_n.inc: New file.
 	* gcc.target/aarch64/advsimd-intrinsics/vmla_n.c: New file.
 	* gcc.target/aarch64/advsimd-intrinsics/vmls_n.c: New file.

gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vpXXX.inc

+#define FNNAME1(NAME) exec_ ## NAME
+#define FNNAME(NAME) FNNAME1(NAME)
+
+void FNNAME (INSN_NAME) (void)
+{
+  /* Basic test: y=OP(x), then store the result.  */
+#define TEST_VPXXX1(INSN, T1, T2, W, N)					\
+  VECT_VAR(vector_res, T1, W, N) =					\
+    INSN##_##T2##W(VECT_VAR(vector, T1, W, N),				\
+		   VECT_VAR(vector, T1, W, N));				\
+  vst1##_##T2##W(VECT_VAR(result, T1, W, N),				\
+		 VECT_VAR(vector_res, T1, W, N))
+
+#define TEST_VPXXX(INSN, T1, T2, W, N)		\
+  TEST_VPXXX1(INSN, T1, T2, W, N)		\
+
+  /* No need for 64 bits variants.  */
+  DECL_VARIABLE(vector, int, 8, 8);
+  DECL_VARIABLE(vector, int, 16, 4);
+  DECL_VARIABLE(vector, int, 32, 2);
+  DECL_VARIABLE(vector, uint, 8, 8);
+  DECL_VARIABLE(vector, uint, 16, 4);
+  DECL_VARIABLE(vector, uint, 32, 2);
+  DECL_VARIABLE(vector, float, 32, 2);
+
+  DECL_VARIABLE(vector_res, int, 8, 8);
+  DECL_VARIABLE(vector_res, int, 16, 4);
+  DECL_VARIABLE(vector_res, int, 32, 2);
+  DECL_VARIABLE(vector_res, uint, 8, 8);
+  DECL_VARIABLE(vector_res, uint, 16, 4);
+  DECL_VARIABLE(vector_res, uint, 32, 2);
+  DECL_VARIABLE(vector_res, float, 32, 2);
+
+  clean_results ();
+
+  /* Initialize input "vector" from "buffer".  */
+  VLOAD(vector, buffer, , int, s, 8, 8);
+  VLOAD(vector, buffer, , int, s, 16, 4);
+  VLOAD(vector, buffer, , int, s, 32, 2);
+  VLOAD(vector, buffer, , uint, u, 8, 8);
+  VLOAD(vector, buffer, , uint, u, 16, 4);
+  VLOAD(vector, buffer, , uint, u, 32, 2);
+  VLOAD(vector, buffer, , float, f, 32, 2);
+
+  /* Apply a binary operator named INSN_NAME.  */
+  TEST_VPXXX(INSN_NAME, int, s, 8, 8);
+  TEST_VPXXX(INSN_NAME, int, s, 16, 4);
+  TEST_VPXXX(INSN_NAME, int, s, 32, 2);
+  TEST_VPXXX(INSN_NAME, uint, u, 8, 8);
+  TEST_VPXXX(INSN_NAME, uint, u, 16, 4);
+  TEST_VPXXX(INSN_NAME, uint, u, 32, 2);
+  TEST_VPXXX(INSN_NAME, float, f, 32, 2);
+
+  CHECK(TEST_MSG, int, 8, 8, PRIx32, expected, "");
+  CHECK(TEST_MSG, int, 16, 4, PRIx64, expected, "");
+  CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, "");
+  CHECK(TEST_MSG, uint, 8, 8, PRIx32, expected, "");
+  CHECK(TEST_MSG, uint, 16, 4, PRIx64, expected, "");
+  CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, "");
+  CHECK_FP(TEST_MSG, float, 32, 2, PRIx32, expected, "");
+}
+
+int main (void)
+{
+  FNNAME (INSN_NAME) ();
+  return 0;
+}

gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vpadd.c

+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define INSN_NAME vpadd
+#define TEST_MSG "VPADD"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0xe1, 0xe5, 0xe9, 0xed,
+				       0xe1, 0xe5, 0xe9, 0xed };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xffe1, 0xffe5, 0xffe1, 0xffe5 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xffffffe1, 0xffffffe1 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0xe1, 0xe5, 0xe9, 0xed,
+					0xe1, 0xe5, 0xe9, 0xed };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0xffe1, 0xffe5, 0xffe1, 0xffe5 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0xffffffe1, 0xffffffe1 };
+VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0xc1f80000, 0xc1f80000 };
+
+#include "vpXXX.inc"

gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vpmax.c

+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+
+#define INSN_NAME vpmax
+#define TEST_MSG "VPMAX"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0xf1, 0xf3, 0xf5, 0xf7,
+				       0xf1, 0xf3, 0xf5, 0xf7 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff1, 0xfff3, 0xfff1, 0xfff3 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff1, 0xfffffff1 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf1, 0xf3, 0xf5, 0xf7,
+					0xf1, 0xf3, 0xf5, 0xf7 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff1, 0xfff3, 0xfff1, 0xfff3 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff1, 0xfffffff1 };
+VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0xc1700000, 0xc1700000 };
+
+#include "vpXXX.inc"

gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vpmin.c

+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+
+#define INSN_NAME vpmin
+#define TEST_MSG "VPMIN"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0xf0, 0xf2, 0xf4, 0xf6,
+				       0xf0, 0xf2, 0xf4, 0xf6 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff0, 0xfff2, 0xfff0, 0xfff2 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff0, 0xfffffff0 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf0, 0xf2, 0xf4, 0xf6,
+					0xf0, 0xf2, 0xf4, 0xf6 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff0, 0xfff2, 0xfff0, 0xfff2 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff0, 0xfffffff0 };
+VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0xc1800000, 0xc1800000 };
+
+#include "vpXXX.inc"