First public release of the ARM/Neon tests.

1 files changed, 113 insertions, 0 deletions

diff --git a/ref_vpaddl.c b/ref_vpaddl.c
new file mode 100644
index 0000000..43ad68a
--- /dev/null
+++ b/ref_vpaddl.c
@@ -0,0 +1,113 @@
+/*
+
+Copyright (c) 2009, 2010, 2011 STMicroelectronics
+Written by Christophe Lyon
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+#ifdef __arm__
+#include <arm_neon.h>
+#else
+#error Target not supported
+#endif
+
+#include "stm-arm-neon-ref.h"
+
+#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)
+
+    /* With ARM RVCT, we need to declare variables before any executable
+       statement  */
+
+  /* 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, 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"  */
+  TEST_VLOAD(vector, buffer, , int, s, 8, 8);
+  TEST_VLOAD(vector, buffer, , int, s, 16, 4);
+  TEST_VLOAD(vector, buffer, , int, s, 32, 2);
+  TEST_VLOAD(vector, buffer, , uint, u, 8, 8);
+  TEST_VLOAD(vector, buffer, , uint, u, 16, 4);
+  TEST_VLOAD(vector, buffer, , uint, u, 32, 2);
+  TEST_VLOAD(vector, buffer, q, int, s, 8, 16);
+  TEST_VLOAD(vector, buffer, q, int, s, 16, 8);
+  TEST_VLOAD(vector, buffer, q, int, s, 32, 4);
+  TEST_VLOAD(vector, buffer, q, uint, u, 8, 16);
+  TEST_VLOAD(vector, buffer, q, uint, u, 16, 8);
+  TEST_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);
+
+  dump_results_hex (TEST_MSG);
+}