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[Patch ARM-AArch64/testsuite v3 02/21] Add unary operators: vabs and vneg.


2014-10-21  Christophe Lyon  <christophe.lyon@linaro.org>
 
	* gcc.target/aarch64/advsimd-intrinsics/unary_op.inc: New file.
	* gcc.target/aarch64/advsimd-intrinsics/vabs.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vneg.c: Likewise.

diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/unary_op.inc b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/unary_op.inc
new file mode 100644
index 0000000..33f9b5f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/unary_op.inc
@@ -0,0 +1,72 @@
+/* Template file for unary 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 unary
+   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)
+{
+  /* Basic test: y=OP(x), then store the result.  */
+#define TEST_UNARY_OP1(INSN, Q, T1, T2, W, N)				\
+  VECT_VAR(vector_res, T1, W, N) =					\
+    INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N));			\
+  vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
+
+#define TEST_UNARY_OP(INSN, Q, T1, T2, W, N)				\
+  TEST_UNARY_OP1(INSN, Q, T1, T2, W, N)					\
+
+  /* No need for 64 bits variants in the general case.  */
+  DECL_VARIABLE(vector, int, 8, 8);
+  DECL_VARIABLE(vector, int, 16, 4);
+  DECL_VARIABLE(vector, int, 32, 2);
+  DECL_VARIABLE(vector, int, 8, 16);
+  DECL_VARIABLE(vector, int, 16, 8);
+  DECL_VARIABLE(vector, int, 32, 4);
+
+  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, int, 8, 16);
+  DECL_VARIABLE(vector_res, int, 16, 8);
+  DECL_VARIABLE(vector_res, int, 32, 4);
+
+  clean_results ();
+
+  /* Initialize input "vector" from "buffer".  */
+  VLOAD(vector, buffer, , int, s, 8, 8);
+  VLOAD(vector, buffer, , int, s, 16, 4);
+  VLOAD(vector, buffer, , int, s, 32, 2);
+  VLOAD(vector, buffer, q, int, s, 8, 16);
+  VLOAD(vector, buffer, q, int, s, 16, 8);
+  VLOAD(vector, buffer, q, int, s, 32, 4);
+
+  /* Apply a unary operator named INSN_NAME.  */
+  TEST_UNARY_OP(INSN_NAME, , int, s, 8, 8);
+  TEST_UNARY_OP(INSN_NAME, , int, s, 16, 4);
+  TEST_UNARY_OP(INSN_NAME, , int, s, 32, 2);
+  TEST_UNARY_OP(INSN_NAME, q, int, s, 8, 16);
+  TEST_UNARY_OP(INSN_NAME, q, int, s, 16, 8);
+  TEST_UNARY_OP(INSN_NAME, q, int, s, 32, 4);
+
+  CHECK_RESULTS (TEST_MSG, "");
+
+#ifdef EXTRA_TESTS
+  EXTRA_TESTS();
+#endif
+}
+
+int main (void)
+{
+  FNNAME (INSN_NAME)();
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vabs.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vabs.c
new file mode 100644
index 0000000..ca3901a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vabs.c
@@ -0,0 +1,74 @@
+#define INSN_NAME vabs
+#define TEST_MSG "VABS/VABSQ"
+
+/* Extra tests for functions requiring floating-point types.  */
+void exec_vabs_f32(void);
+#define EXTRA_TESTS exec_vabs_f32
+
+#include "unary_op.inc"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0x10, 0xf, 0xe, 0xd,
+				       0xc, 0xb, 0xa, 0x9 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0x10, 0xf, 0xe, 0xd };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0x10, 0xf };
+VECT_VAR_DECL(expected,int,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
+					0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,uint,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected,poly,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
+					0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,poly,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,int,8,16) [] = { 0x10, 0xf, 0xe, 0xd, 0xc, 0xb, 0xa, 0x9,
+					0x8, 0x7, 0x6, 0x5, 0x4, 0x3, 0x2, 0x1 };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0x10, 0xf, 0xe, 0xd,
+					0xc, 0xb, 0xa, 0x9 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0x10, 0xf, 0xe, 0xd };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0x3333333333333333,
+					0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
+					 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0x33333333, 0x33333333,
+					 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,uint,64,2) [] = { 0x3333333333333333,
+					 0x3333333333333333 };
+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 };
+
+/* Expected results for float32 variants. Needs to be separated since
+   the generic test function does not test floating-point
+   versions.  */
+VECT_VAR_DECL(expected_float32,hfloat,32,2) [] = { 0x40133333, 0x40133333 };
+VECT_VAR_DECL(expected_float32,hfloat,32,4) [] = { 0x4059999a, 0x4059999a,
+						   0x4059999a, 0x4059999a };
+
+void exec_vabs_f32(void)
+{
+  DECL_VARIABLE(vector, float, 32, 2);
+  DECL_VARIABLE(vector, float, 32, 4);
+
+  DECL_VARIABLE(vector_res, float, 32, 2);
+  DECL_VARIABLE(vector_res, float, 32, 4);
+
+  VDUP(vector, , float, f, 32, 2, -2.3f);
+  VDUP(vector, q, float, f, 32, 4, 3.4f);
+
+  TEST_UNARY_OP(INSN_NAME, , float, f, 32, 2);
+  TEST_UNARY_OP(INSN_NAME, q, float, f, 32, 4);
+
+  CHECK_FP(TEST_MSG, float, 32, 2, PRIx32, expected_float32, "");
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_float32, "");
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vneg.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vneg.c
new file mode 100644
index 0000000..c45492d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vneg.c
@@ -0,0 +1,74 @@
+#define INSN_NAME vneg
+#define TEST_MSG "VNEG/VNEGQ"
+
+/* Extra tests for functions requiring floating-point types.  */
+void exec_vneg_f32(void);
+#define EXTRA_TESTS exec_vneg_f32
+
+#include "unary_op.inc"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0x10, 0xf, 0xe, 0xd,
+				       0xc, 0xb, 0xa, 0x9 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0x10, 0xf, 0xe, 0xd };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0x10, 0xf };
+VECT_VAR_DECL(expected,int,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
+					0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,uint,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected,poly,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
+					0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,poly,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,int,8,16) [] = { 0x10, 0xf, 0xe, 0xd, 0xc, 0xb, 0xa, 0x9,
+					0x8, 0x7, 0x6, 0x5, 0x4, 0x3, 0x2, 0x1 };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0x10, 0xf, 0xe, 0xd,
+					0xc, 0xb, 0xa, 0x9 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0x10, 0xf, 0xe, 0xd };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0x3333333333333333,
+					0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
+					 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0x33333333, 0x33333333,
+					 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,uint,64,2) [] = { 0x3333333333333333,
+					 0x3333333333333333 };
+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 };
+
+/* Expected results for float32 variants. Needs to be separated since
+   the generic test function does not test floating-point
+   versions.  */
+VECT_VAR_DECL(expected_float32,hfloat,32,2) [] = { 0xc0133333, 0xc0133333 };
+VECT_VAR_DECL(expected_float32,hfloat,32,4) [] = { 0xc059999a, 0xc059999a,
+						   0xc059999a, 0xc059999a };
+
+void exec_vneg_f32(void)
+{
+  DECL_VARIABLE(vector, float, 32, 2);
+  DECL_VARIABLE(vector, float, 32, 4);
+
+  DECL_VARIABLE(vector_res, float, 32, 2);
+  DECL_VARIABLE(vector_res, float, 32, 4);
+
+  VDUP(vector, , float, f, 32, 2, 2.3f);
+  VDUP(vector, q, float, f, 32, 4, 3.4f);
+
+  TEST_UNARY_OP(INSN_NAME, , float, f, 32, 2);
+  TEST_UNARY_OP(INSN_NAME, q, float, f, 32, 4);
+
+  CHECK_FP(TEST_MSG, float, 32, 2, PRIx32, expected_float32, "");
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_float32, "");
+}
-- 
1.9.1


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