binary_sat_op.inc: New file.

2014-10-24  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/aarch64/advsimd-intrinsics/binary_sat_op.inc: New
	file.
	* gcc.target/aarch64/advsimd-intrinsics/vqadd.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqsub.c: Likewise.

From-SVN: r216647

gcc/testsuite/ChangeLog

 2014-10-24  Christophe Lyon  <christophe.lyon@linaro.org>
 
+	* gcc.target/aarch64/advsimd-intrinsics/binary_sat_op.inc: New
+	file.
+	* gcc.target/aarch64/advsimd-intrinsics/vqadd.c: Likewise.
+	* gcc.target/aarch64/advsimd-intrinsics/vqsub.c: Likewise.
+
+2014-10-24  Christophe Lyon  <christophe.lyon@linaro.org>
+
 	* gcc.target/aarch64/advsimd-intrinsics/unary_sat_op.inc: New
 	file.
 	* gcc.target/aarch64/advsimd-intrinsics/vqabs.c: Likewise.

gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/binary_sat_op.inc

+/* Template file for saturating binary operator validation.
+
+   This file is meant to be included by the relevant test files, which
+   have to define the intrinsic family to test. If a given intrinsic
+   supports variants which are not supported by all the other
+   saturating binary operators, these can be tested by providing a
+   definition for EXTRA_TESTS.  */
+
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define FNNAME1(NAME) exec_ ## NAME
+#define FNNAME(NAME) FNNAME1(NAME)
+
+void FNNAME (INSN_NAME) (void)
+{
+  /* vector_res = OP(vector1,vector2), then store the result.  */
+
+#define TEST_BINARY_SAT_OP1(INSN, Q, T1, T2, W, N, EXPECTED_CUMULATIVE_SAT, CMT) \
+  Set_Neon_Cumulative_Sat(0);						\
+  VECT_VAR(vector_res, T1, W, N) =					\
+    INSN##Q##_##T2##W(VECT_VAR(vector1, T1, W, N),			\
+		      VECT_VAR(vector2, T1, W, N));			\
+    vst1##Q##_##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_BINARY_SAT_OP(INSN, Q, T1, T2, W, N, EXPECTED_CUMULATIVE_SAT, CMT) \
+  TEST_BINARY_SAT_OP1(INSN, Q, T1, T2, W, N, EXPECTED_CUMULATIVE_SAT, CMT)
+
+  DECL_VARIABLE_ALL_VARIANTS(vector1);
+  DECL_VARIABLE_ALL_VARIANTS(vector2);
+  DECL_VARIABLE_ALL_VARIANTS(vector_res);
+
+  clean_results ();
+
+  /* Initialize input "vector1" from "buffer".  */
+  TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector1, buffer);
+
+  /* Choose arbitrary initialization values.  */
+  VDUP(vector2, , int, s, 8, 8, 0x11);
+  VDUP(vector2, , int, s, 16, 4, 0x22);
+  VDUP(vector2, , int, s, 32, 2, 0x33);
+  VDUP(vector2, , int, s, 64, 1, 0x44);
+  VDUP(vector2, , uint, u, 8, 8, 0x55);
+  VDUP(vector2, , uint, u, 16, 4, 0x66);
+  VDUP(vector2, , uint, u, 32, 2, 0x77);
+  VDUP(vector2, , uint, u, 64, 1, 0x88);
+
+  VDUP(vector2, q, int, s, 8, 16, 0x11);
+  VDUP(vector2, q, int, s, 16, 8, 0x22);
+  VDUP(vector2, q, int, s, 32, 4, 0x33);
+  VDUP(vector2, q, int, s, 64, 2, 0x44);
+  VDUP(vector2, q, uint, u, 8, 16, 0x55);
+  VDUP(vector2, q, uint, u, 16, 8, 0x66);
+  VDUP(vector2, q, uint, u, 32, 4, 0x77);
+  VDUP(vector2, q, uint, u, 64, 2, 0x88);
+
+  /* Apply a saturating binary operator named INSN_NAME.  */
+  TEST_BINARY_SAT_OP(INSN_NAME, , int, s, 8, 8, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, , int, s, 16, 4, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, , int, s, 32, 2, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, , int, s, 64, 1, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, , uint, u, 8, 8, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, , uint, u, 16, 4, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, , uint, u, 32, 2, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, , uint, u, 64, 1, expected_cumulative_sat, "");
+
+  TEST_BINARY_SAT_OP(INSN_NAME, q, int, s, 8, 16, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, q, int, s, 16, 8, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, q, int, s, 32, 4, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, q, int, s, 64, 2, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, q, uint, u, 8, 16, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, q, uint, u, 16, 8, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, q, uint, u, 32, 4, expected_cumulative_sat, "");
+  TEST_BINARY_SAT_OP(INSN_NAME, q, uint, u, 64, 2, expected_cumulative_sat, "");
+
+  CHECK_RESULTS (TEST_MSG, "");
+
+#ifdef EXTRA_TESTS
+  EXTRA_TESTS();
+#endif
+}
+
+int main (void)
+{
+  FNNAME (INSN_NAME) ();
+
+  return 0;
+}