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Re: [[ARM/AArch64][testsuite] 11/36] Add vmlal_lane and vmlsl_lane tests.

From: Tejas Belagod <tejas dot belagod at arm dot com>
To: Christophe Lyon <christophe dot lyon at linaro dot org>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Fri, 16 Jan 2015 16:15:29 +0000
Subject: Re: [[ARM/AArch64][testsuite] 11/36] Add vmlal_lane and vmlsl_lane tests.
Authentication-results: sourceware.org; auth=none
References: <1421162314-25779-1-git-send-email-christophe dot lyon at linaro dot org> <1421162314-25779-12-git-send-email-christophe dot lyon at linaro dot org>

On 13/01/15 15:18, Christophe Lyon wrote:

	* gcc.target/aarch64/advsimd-intrinsics/vmlXl_lane.inc: New file.
	* gcc.target/aarch64/advsimd-intrinsics/vmlal_lane.c: New file.
	* gcc.target/aarch64/advsimd-intrinsics/vmlsl_lane.c: New file.

diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlXl_lane.inc b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlXl_lane.inc
new file mode 100644
index 0000000..ca45134
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlXl_lane.inc
@@ -0,0 +1,70 @@
+#define FNNAME1(NAME) exec_ ## NAME
+#define FNNAME(NAME) FNNAME1(NAME)
+
+void FNNAME (INSN_NAME) (void)
+{
+  /* vector_res = vmlxl_lane(vector, vector3, vector4, lane),
+     then store the result.  */
+#define TEST_VMLXL_LANE1(INSN, T1, T2, W, W2, N, V)			\
+  VECT_VAR(vector_res, T1, W, N) =                                      \
+    INSN##_##T2##W2(VECT_VAR(vector, T1, W, N),                         \
+                    VECT_VAR(vector3, T1, W2, N),                       \
+                    VECT_VAR(vector4, T1, W2, N),                       \
+                    V);                                                 \
+  vst1q_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
+
+#define TEST_VMLXL_LANE(INSN, T1, T2, W, W2, N, V)			\
+  TEST_VMLXL_LANE1(INSN, T1, T2, W, W2, N, V)
+
+  DECL_VARIABLE(vector, int, 32, 4);
+  DECL_VARIABLE(vector3, int, 16, 4);
+  DECL_VARIABLE(vector4, int, 16, 4);
+  DECL_VARIABLE(vector_res, int, 32, 4);
+
+  DECL_VARIABLE(vector, int, 64, 2);
+  DECL_VARIABLE(vector3, int, 32, 2);
+  DECL_VARIABLE(vector4, int, 32, 2);
+  DECL_VARIABLE(vector_res, int, 64, 2);
+
+  DECL_VARIABLE(vector, uint, 32, 4);
+  DECL_VARIABLE(vector3, uint, 16, 4);
+  DECL_VARIABLE(vector4, uint, 16, 4);
+  DECL_VARIABLE(vector_res, uint, 32, 4);
+
+  DECL_VARIABLE(vector, uint, 64, 2);
+  DECL_VARIABLE(vector3, uint, 32, 2);
+  DECL_VARIABLE(vector4, uint, 32, 2);
+  DECL_VARIABLE(vector_res, uint, 64, 2);
+
+  clean_results ();
+
+  VLOAD(vector, buffer, q, int, s, 32, 4);
+  VLOAD(vector, buffer, q, int, s, 64, 2);
+  VLOAD(vector, buffer, q, uint, u, 32, 4);
+  VLOAD(vector, buffer, q, uint, u, 64, 2);
+
+  VDUP(vector3, , int, s, 16, 4, 0x55);
+  VDUP(vector4, , int, s, 16, 4, 0xBB);
+  VDUP(vector3, , int, s, 32, 2, 0x55);
+  VDUP(vector4, , int, s, 32, 2, 0xBB);
+  VDUP(vector3, , uint, u, 16, 4, 0x55);
+  VDUP(vector4, , uint, u, 16, 4, 0xBB);
+  VDUP(vector3, , uint, u, 32, 2, 0x55);
+  VDUP(vector4, , uint, u, 32, 2, 0xBB);
+
+  TEST_VMLXL_LANE(INSN_NAME, int, s, 32, 16, 4, 2);
+  TEST_VMLXL_LANE(INSN_NAME, int, s, 64, 32, 2, 1);
+  TEST_VMLXL_LANE(INSN_NAME, uint, u, 32, 16, 4, 2);
+  TEST_VMLXL_LANE(INSN_NAME, uint, u, 64, 32, 2, 1);
+
+  CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, "");
+  CHECK(TEST_MSG, int, 64, 2, PRIx64, expected, "");
+  CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, "");
+  CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected, "");
+}
+
+int main (void)
+{
+  FNNAME (INSN_NAME) ();
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlal_lane.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlal_lane.c
new file mode 100644
index 0000000..0a384a2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlal_lane.c
@@ -0,0 +1,14 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define INSN_NAME vmlal_lane
+#define TEST_MSG "VMLAL_LANE"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,32,4) [] = { 0x3e07, 0x3e08, 0x3e09, 0x3e0a };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0x3e07, 0x3e08 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0x3e07, 0x3e08, 0x3e09, 0x3e0a };
+VECT_VAR_DECL(expected,uint,64,2) [] = { 0x3e07, 0x3e08 };
+
+#include "vmlXl_lane.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlsl_lane.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlsl_lane.c
new file mode 100644
index 0000000..8b944a0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmlsl_lane.c
@@ -0,0 +1,18 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define INSN_NAME vmlsl_lane
+#define TEST_MSG "VMLSL_LANE"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,32,4) [] = { 0xffffc1d9, 0xffffc1da,
+					0xffffc1db, 0xffffc1dc };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0xffffffffffffc1d9,
+					0xffffffffffffc1da };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0xffffc1d9, 0xffffc1da,
+					 0xffffc1db, 0xffffc1dc };
+VECT_VAR_DECL(expected,uint,64,2) [] = { 0xffffffffffffc1d9,
+					 0xffffffffffffc1da };
+
+#include "vmlXl_lane.inc"


LGTM.

Tejas.

References:
- [[ARM/AArch64][testsuite] 00/36] More Neon intrinsics tests.
  - From: Christophe Lyon
- [[ARM/AArch64][testsuite] 11/36] Add vmlal_lane and vmlsl_lane tests.
  - From: Christophe Lyon

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