Re: [[ARM/AArch64][testsuite] 29/36] Add vpadal tests.

[Christophe Lyon <christophe.lyon@linaro.org>]

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On 16 January 2015 at 19:29, Tejas Belagod <tejas.belagod@arm.com> wrote:
>> +VECT_VAR_DECL(expected,poly,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
>> +                                        0x33, 0x33, 0x33, 0x33,
>> +                                        0x33, 0x33, 0x33, 0x33,
>> +                                        0x33, 0x33, 0x33, 0x33 };
>> +VECT_VAR_DECL(expected,poly,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
>> +                                        0x3333, 0x3333, 0x3333, 0x3333 };
>> +VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0x33333333, 0x33333333,
>> +                                          0x33333333, 0x33333333 };
>> +
>
>
> No float or poly ops for VPADAL insns.
>
int8 variants are not necessary either, updated as attached.

> Otherwise, LGTM.
>
> Tejas.
>
>

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From 15f312aaaa9b408c6e70af3f78cf18ffc340d361 Mon Sep 17 00:00:00 2001
From: Christophe Lyon <christophe.lyon@linaro.org>
Date: Wed, 10 Dec 2014 23:21:27 +0100
Subject: [[ARM/AArch64][testsuite] 29/36] Add vpadal tests.


diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vpadal.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vpadal.c
new file mode 100644
index 0000000..0bffc0f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vpadal.c
@@ -0,0 +1,141 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xffd1, 0xffd6, 0xffdb, 0xffe0 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xffffffd1, 0xffffffd6 };
+VECT_VAR_DECL(expected,int,64,1) [] = { 0xffffffffffffffd1 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0x1d1, 0x1d6, 0x1db, 0x1e0 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x1ffd1, 0x1ffd6 };
+VECT_VAR_DECL(expected,uint,64,1) [] = { 0x1ffffffd1 };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0xffd1, 0xffd6, 0xffdb, 0xffe0,
+					0xffe5, 0xffea, 0xffef, 0xfff4 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0xffffffd1, 0xffffffd6,
+					0xffffffdb, 0xffffffe0 };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0xffffffffffffffd1, 0xffffffffffffffd6 };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0x1d1, 0x1d6, 0x1db, 0x1e0,
+					 0x1e5, 0x1ea, 0x1ef, 0x1f4 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0x1ffd1, 0x1ffd6, 0x1ffdb, 0x1ffe0 };
+VECT_VAR_DECL(expected,uint,64,2) [] = { 0x1ffffffd1, 0x1ffffffd6 };
+
+#define INSN_NAME vpadal
+#define TEST_MSG "VPADAL/VPADALQ"
+
+#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_VPADAL1(INSN, Q, T1, T2, W, N, W2, N2)			\
+  VECT_VAR(vector_res, T1, W2, N2) =					\
+    INSN##Q##_##T2##W(VECT_VAR(vector, T1, W2, N2), VECT_VAR(vector2, T1, W, N)); \
+  vst1##Q##_##T2##W2(VECT_VAR(result, T1, W2, N2),			\
+		     VECT_VAR(vector_res, T1, W2, N2))
+
+#define TEST_VPADAL(INSN, Q, T1, T2, W, N, W2, N2)	\
+  TEST_VPADAL1(INSN, Q, T1, T2, W, N, W2, N2)
+
+  DECL_VARIABLE(vector, int, 16, 4);
+  DECL_VARIABLE(vector, int, 32, 2);
+  DECL_VARIABLE(vector, int, 64, 1);
+  DECL_VARIABLE(vector, uint, 16, 4);
+  DECL_VARIABLE(vector, uint, 32, 2);
+  DECL_VARIABLE(vector, uint, 64, 1);
+  DECL_VARIABLE(vector, int, 16, 8);
+  DECL_VARIABLE(vector, int, 32, 4);
+  DECL_VARIABLE(vector, int, 64, 2);
+  DECL_VARIABLE(vector, uint, 16, 8);
+  DECL_VARIABLE(vector, uint, 32, 4);
+  DECL_VARIABLE(vector, uint, 64, 2);
+
+  DECL_VARIABLE(vector2, int, 8, 8);
+  DECL_VARIABLE(vector2, int, 16, 4);
+  DECL_VARIABLE(vector2, int, 32, 2);
+  DECL_VARIABLE(vector2, uint, 8, 8);
+  DECL_VARIABLE(vector2, uint, 16, 4);
+  DECL_VARIABLE(vector2, uint, 32, 2);
+  DECL_VARIABLE(vector2, int, 8, 16);
+  DECL_VARIABLE(vector2, int, 16, 8);
+  DECL_VARIABLE(vector2, int, 32, 4);
+  DECL_VARIABLE(vector2, uint, 8, 16);
+  DECL_VARIABLE(vector2, uint, 16, 8);
+  DECL_VARIABLE(vector2, 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, 16, 4);
+  VLOAD(vector, buffer, , int, s, 32, 2);
+  VLOAD(vector, buffer, , int, s, 64, 1);
+  VLOAD(vector, buffer, , uint, u, 16, 4);
+  VLOAD(vector, buffer, , uint, u, 32, 2);
+  VLOAD(vector, buffer, , uint, u, 64, 1);
+  VLOAD(vector, buffer, q, int, s, 16, 8);
+  VLOAD(vector, buffer, q, int, s, 32, 4);
+  VLOAD(vector, buffer, q, int, s, 64, 2);
+  VLOAD(vector, buffer, q, uint, u, 16, 8);
+  VLOAD(vector, buffer, q, uint, u, 32, 4);
+  VLOAD(vector, buffer, q, uint, u, 64, 2);
+
+  /* Initialize input "vector2" from "buffer".  */
+  VLOAD(vector2, buffer, , int, s, 8, 8);
+  VLOAD(vector2, buffer, , int, s, 16, 4);
+  VLOAD(vector2, buffer, , int, s, 32, 2);
+  VLOAD(vector2, buffer, , uint, u, 8, 8);
+  VLOAD(vector2, buffer, , uint, u, 16, 4);
+  VLOAD(vector2, buffer, , uint, u, 32, 2);
+  VLOAD(vector2, buffer, q, int, s, 8, 16);
+  VLOAD(vector2, buffer, q, int, s, 16, 8);
+  VLOAD(vector2, buffer, q, int, s, 32, 4);
+  VLOAD(vector2, buffer, q, uint, u, 8, 16);
+  VLOAD(vector2, buffer, q, uint, u, 16, 8);
+  VLOAD(vector2, buffer, q, uint, u, 32, 4);
+
+  /* Apply a unary operator named INSN_NAME.  */
+  TEST_VPADAL(INSN_NAME, , int, s, 8, 8, 16, 4);
+  TEST_VPADAL(INSN_NAME, , int, s, 16, 4, 32, 2);
+  TEST_VPADAL(INSN_NAME, , int, s, 32, 2, 64 ,1);
+  TEST_VPADAL(INSN_NAME, , uint, u, 8, 8, 16, 4);
+  TEST_VPADAL(INSN_NAME, , uint, u, 16, 4, 32, 2);
+  TEST_VPADAL(INSN_NAME, , uint, u, 32, 2, 64, 1);
+  TEST_VPADAL(INSN_NAME, q, int, s, 8, 16, 16, 8);
+  TEST_VPADAL(INSN_NAME, q, int, s, 16, 8, 32, 4);
+  TEST_VPADAL(INSN_NAME, q, int, s, 32, 4, 64 ,2);
+  TEST_VPADAL(INSN_NAME, q, uint, u, 8, 16, 16, 8);
+  TEST_VPADAL(INSN_NAME, q, uint, u, 16, 8, 32, 4);
+  TEST_VPADAL(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_vpadal ();
+  return 0;
+}
-- 
2.1.0