--- /dev/null
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected values of cumulative_saturation flag. */
+int VECT_VAR(expected_cumulative_sat,int,8,8) = 0;
+int VECT_VAR(expected_cumulative_sat,int,16,4) = 0;
+int VECT_VAR(expected_cumulative_sat,int,32,2) = 0;
+int VECT_VAR(expected_cumulative_sat,uint,8,8) = 0;
+int VECT_VAR(expected_cumulative_sat,uint,16,4) = 0;
+int VECT_VAR(expected_cumulative_sat,uint,32,2) = 0;
+
+/* Expected results. */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0x12, 0x12, 0x12, 0x12,
+ 0x12, 0x12, 0x12, 0x12 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0x1278, 0x1278, 0x1278, 0x1278 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0x12345678, 0x12345678 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0x8765, 0x8765, 0x8765, 0x8765 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x87654321, 0x87654321 };
+
+/* Expected values of cumulative_saturation flag when saturation occurs. */
+int VECT_VAR(expected_cumulative_sat1,int,8,8) = 1;
+int VECT_VAR(expected_cumulative_sat1,int,16,4) = 1;
+int VECT_VAR(expected_cumulative_sat1,int,32,2) = 1;
+int VECT_VAR(expected_cumulative_sat1,uint,8,8) = 1;
+int VECT_VAR(expected_cumulative_sat1,uint,16,4) = 1;
+int VECT_VAR(expected_cumulative_sat1,uint,32,2) = 1;
+
+/* Expected results when saturation occurs. */
+VECT_VAR_DECL(expected1,int,8,8) [] = { 0x7f, 0x7f, 0x7f, 0x7f,
+ 0x7f, 0x7f, 0x7f, 0x7f };
+VECT_VAR_DECL(expected1,int,16,4) [] = { 0x7fff, 0x7fff, 0x7fff, 0x7fff };
+VECT_VAR_DECL(expected1,int,32,2) [] = { 0x7fffffff, 0x7fffffff };
+VECT_VAR_DECL(expected1,uint,8,8) [] = { 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff };
+VECT_VAR_DECL(expected1,uint,16,4) [] = { 0xffff, 0xffff, 0xffff, 0xffff };
+VECT_VAR_DECL(expected1,uint,32,2) [] = { 0xffffffff, 0xffffffff };
+
+#define INSN_NAME vqmovn
+#define TEST_MSG "VQMOVN"
+
+#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_UNARY_OP1(INSN, T1, T2, W, W2, N, EXPECTED_CUMULATIVE_SAT, CMT) \
+ Set_Neon_Cumulative_Sat(0, VECT_VAR(vector_res, T1, W, N)); \
+ VECT_VAR(vector_res, T1, W, N) = \
+ INSN##_##T2##W2(VECT_VAR(vector, T1, W2, N)); \
+ vst1##_##T2##W(VECT_VAR(result, T1, W, N), \
+ VECT_VAR(vector_res, T1, W, N)); \
+ CHECK_CUMULATIVE_SAT(TEST_MSG, T1, W, N, EXPECTED_CUMULATIVE_SAT, CMT)
+
+#define TEST_UNARY_OP(INSN, T1, T2, W, W2, N, EXPECTED_CUMULATIVE_SAT, CMT) \
+ TEST_UNARY_OP1(INSN, T1, T2, W, W2, N, EXPECTED_CUMULATIVE_SAT, CMT)
+
+ /* No need for 64 bits variants. */
+ 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(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);
+
+ clean_results ();
+
+ /* Fill input vector with arbitrary values. */
+ VDUP(vector, q, int, s, 16, 8, 0x12);
+ VDUP(vector, q, int, s, 32, 4, 0x1278);
+ VDUP(vector, q, int, s, 64, 2, 0x12345678);
+ VDUP(vector, q, uint, u, 16, 8, 0x82);
+ VDUP(vector, q, uint, u, 32, 4, 0x8765);
+ VDUP(vector, q, uint, u, 64, 2, 0x87654321);
+
+ /* Apply a unary operator named INSN_NAME. */
+#define CMT ""
+ TEST_UNARY_OP(INSN_NAME, int, s, 8, 16, 8, expected_cumulative_sat, CMT);
+ TEST_UNARY_OP(INSN_NAME, int, s, 16, 32, 4, expected_cumulative_sat, CMT);
+ TEST_UNARY_OP(INSN_NAME, int, s, 32, 64, 2, expected_cumulative_sat, CMT);
+ TEST_UNARY_OP(INSN_NAME, uint, u, 8, 16, 8, expected_cumulative_sat, CMT);
+ TEST_UNARY_OP(INSN_NAME, uint, u, 16, 32, 4, expected_cumulative_sat, CMT);
+ TEST_UNARY_OP(INSN_NAME, uint, u, 32, 64, 2, expected_cumulative_sat, CMT);
+
+ CHECK(TEST_MSG, int, 8, 8, PRIx8, expected, CMT);
+ CHECK(TEST_MSG, int, 16, 4, PRIx16, expected, CMT);
+ CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, CMT);
+ CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected, CMT);
+ CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, CMT);
+ CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, CMT);
+
+
+ /* Fill input vector with arbitrary values which cause cumulative
+ saturation. */
+ VDUP(vector, q, int, s, 16, 8, 0x1234);
+ VDUP(vector, q, int, s, 32, 4, 0x12345678);
+ VDUP(vector, q, int, s, 64, 2, 0x1234567890ABLL);
+ VDUP(vector, q, uint, u, 16, 8, 0x8234);
+ VDUP(vector, q, uint, u, 32, 4, 0x87654321);
+ VDUP(vector, q, uint, u, 64, 2, 0x8765432187654321ULL);
+
+ /* Apply a unary operator named INSN_NAME. */
+#undef CMT
+#define CMT " (with saturation)"
+ TEST_UNARY_OP(INSN_NAME, int, s, 8, 16, 8, expected_cumulative_sat1, CMT);
+ TEST_UNARY_OP(INSN_NAME, int, s, 16, 32, 4, expected_cumulative_sat1, CMT);
+ TEST_UNARY_OP(INSN_NAME, int, s, 32, 64, 2, expected_cumulative_sat1, CMT);
+ TEST_UNARY_OP(INSN_NAME, uint, u, 8, 16, 8, expected_cumulative_sat1, CMT);
+ TEST_UNARY_OP(INSN_NAME, uint, u, 16, 32, 4, expected_cumulative_sat1, CMT);
+ TEST_UNARY_OP(INSN_NAME, uint, u, 32, 64, 2, expected_cumulative_sat1, CMT);
+
+ CHECK(TEST_MSG, int, 8, 8, PRIx8, expected1, CMT);
+ CHECK(TEST_MSG, int, 16, 4, PRIx16, expected1, CMT);
+ CHECK(TEST_MSG, int, 32, 2, PRIx32, expected1, CMT);
+ CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected1, CMT);
+ CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected1, CMT);
+ CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected1, CMT);
+}
+
+int main (void)
+{
+ exec_vqmovn ();
+ return 0;
+}
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