[ARM/AArch64][testsuite] Add vpaddl tests.

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

	* gcc.target/aarch64/advsimd-intrinsics/vpaddl.c: New file.

From-SVN: r220124

gcc/testsuite/ChangeLog

 2015-01-26  Christophe Lyon  <christophe.lyon@linaro.org>
 
+	* gcc.target/aarch64/advsimd-intrinsics/vpaddl.c: New file.
+
+2015-01-26  Christophe Lyon  <christophe.lyon@linaro.org>
+
 	* gcc.target/aarch64/advsimd-intrinsics/vpadal.c: New file.
 
 2015-01-26  Christophe Lyon  <christophe.lyon@linaro.org>

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

+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xffe1, 0xffe5, 0xffe9, 0xffed };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xffffffe1, 0xffffffe5 };
+VECT_VAR_DECL(expected,int,64,1) [] = { 0xffffffffffffffe1 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0x1e1, 0x1e5, 0x1e9, 0x1ed };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x1ffe1, 0x1ffe5 };
+VECT_VAR_DECL(expected,uint,64,1) [] = { 0x1ffffffe1 };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0xffe1, 0xffe5, 0xffe9, 0xffed,
+					0xfff1, 0xfff5, 0xfff9, 0xfffd };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0xffffffe1, 0xffffffe5,
+					0xffffffe9, 0xffffffed };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0xffffffffffffffe1,
+					0xffffffffffffffe5 };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0x1e1, 0x1e5, 0x1e9, 0x1ed,
+					 0x1f1, 0x1f5, 0x1f9, 0x1fd };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0x1ffe1, 0x1ffe5, 0x1ffe9, 0x1ffed };
+VECT_VAR_DECL(expected,uint,64,2) [] = { 0x1ffffffe1, 0x1ffffffe5 };
+
+#define INSN_NAME vpaddl
+#define TEST_MSG "VPADDL/VPADDLQ"
+
+#define FNNAME1(NAME) void exec_ ## NAME (void)
+#define FNNAME(NAME) FNNAME1(NAME)
+
+FNNAME (INSN_NAME)
+{
+  /* Basic test: y=OP(x), then store the result.  */
+#define TEST_VPADDL1(INSN, Q, T1, T2, W, N, W2, N2)	\
+  VECT_VAR(vector_res, T1, W2, N2) =			\
+    INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N));	\
+  vst1##Q##_##T2##W2(VECT_VAR(result, T1, W2, N2),	\
+		    VECT_VAR(vector_res, T1, W2, N2))
+
+#define TEST_VPADDL(INSN, Q, T1, T2, W, N, W2, N2)	\
+  TEST_VPADDL1(INSN, Q, T1, T2, W, N, W2, N2)
+
+  /* No need for 64 bits elements 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, int, 8, 16);
+  DECL_VARIABLE(vector, int, 16, 8);
+  DECL_VARIABLE(vector, int, 32, 4);
+  DECL_VARIABLE(vector, uint, 8, 16);
+  DECL_VARIABLE(vector, uint, 16, 8);
+  DECL_VARIABLE(vector, uint, 32, 4);
+
+  DECL_VARIABLE(vector_res, int, 16, 4);
+  DECL_VARIABLE(vector_res, int, 32, 2);
+  DECL_VARIABLE(vector_res, int, 64, 1);
+  DECL_VARIABLE(vector_res, uint, 16, 4);
+  DECL_VARIABLE(vector_res, uint, 32, 2);
+  DECL_VARIABLE(vector_res, uint, 64, 1);
+  DECL_VARIABLE(vector_res, int, 16, 8);
+  DECL_VARIABLE(vector_res, int, 32, 4);
+  DECL_VARIABLE(vector_res, int, 64, 2);
+  DECL_VARIABLE(vector_res, uint, 16, 8);
+  DECL_VARIABLE(vector_res, uint, 32, 4);
+  DECL_VARIABLE(vector_res, uint, 64, 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, q, int, s, 8, 16);
+  VLOAD(vector, buffer, q, int, s, 16, 8);
+  VLOAD(vector, buffer, q, int, s, 32, 4);
+  VLOAD(vector, buffer, q, uint, u, 8, 16);
+  VLOAD(vector, buffer, q, uint, u, 16, 8);
+  VLOAD(vector, buffer, q, uint, u, 32, 4);
+
+  /* Apply a unary operator named INSN_NAME.  */
+  TEST_VPADDL(INSN_NAME, , int, s, 8, 8, 16, 4);
+  TEST_VPADDL(INSN_NAME, , int, s, 16, 4, 32, 2);
+  TEST_VPADDL(INSN_NAME, , int, s, 32, 2, 64, 1);
+  TEST_VPADDL(INSN_NAME, , uint, u, 8, 8, 16, 4);
+  TEST_VPADDL(INSN_NAME, , uint, u, 16, 4, 32, 2);
+  TEST_VPADDL(INSN_NAME, , uint, u, 32, 2, 64, 1);
+  TEST_VPADDL(INSN_NAME, q, int, s, 8, 16, 16, 8);
+  TEST_VPADDL(INSN_NAME, q, int, s, 16, 8, 32, 4);
+  TEST_VPADDL(INSN_NAME, q, int, s, 32, 4, 64, 2);
+  TEST_VPADDL(INSN_NAME, q, uint, u, 8, 16, 16, 8);
+  TEST_VPADDL(INSN_NAME, q, uint, u, 16, 8, 32, 4);
+  TEST_VPADDL(INSN_NAME, q, uint, u, 32, 4, 64, 2);
+
+  CHECK(TEST_MSG, int, 16, 4, PRIx16, expected, "");
+  CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, "");
+  CHECK(TEST_MSG, int, 64, 1, PRIx64, expected, "");
+  CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, "");
+  CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, "");
+  CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected, "");
+  CHECK(TEST_MSG, int, 16, 8, PRIx16, expected, "");
+  CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, "");
+  CHECK(TEST_MSG, int, 64, 2, PRIx64, expected, "");
+  CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected, "");
+  CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, "");
+  CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected, "");
+}
+
+int main (void)
+{
+  exec_vpaddl ();
+  return 0;
+}