diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vtst.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vtst.c | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vtst.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vtst.c new file mode 100644 index 00000000000..7f965407d67 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vtst.c @@ -0,0 +1,120 @@ +#include <arm_neon.h> +#include "arm-neon-ref.h" +#include "compute-ref-data.h" + +/* Expected results with signed input. */ +VECT_VAR_DECL(expected_signed,uint,8,8) [] = { 0x0, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff }; +VECT_VAR_DECL(expected_signed,uint,16,4) [] = { 0x0, 0xffff, 0x0, 0xffff }; +VECT_VAR_DECL(expected_signed,uint,32,2) [] = { 0x0, 0xffffffff }; +VECT_VAR_DECL(expected_signed,uint,8,16) [] = { 0x0, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff }; +VECT_VAR_DECL(expected_signed,uint,16,8) [] = { 0x0, 0xffff, 0x0, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff }; +VECT_VAR_DECL(expected_signed,uint,32,4) [] = { 0x0, 0xffffffff, + 0x0, 0xffffffff }; + +/* Expected results with unsigned input. */ +VECT_VAR_DECL(expected_unsigned,uint,8,8) [] = { 0x0, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff }; +VECT_VAR_DECL(expected_unsigned,uint,16,4) [] = { 0x0, 0xffff, 0x0, 0xffff }; +VECT_VAR_DECL(expected_unsigned,uint,32,2) [] = { 0x0, 0xffffffff }; +VECT_VAR_DECL(expected_unsigned,uint,8,16) [] = { 0x0, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff }; +VECT_VAR_DECL(expected_unsigned,uint,16,8) [] = { 0x0, 0xffff, + 0x0, 0xffff, + 0xffff, 0xffff, + 0xffff, 0xffff }; +VECT_VAR_DECL(expected_unsigned,uint,32,4) [] = { 0x0, 0xffffffff, + 0x0, 0xffffffff }; + +#ifndef INSN_NAME +#define INSN_NAME vtst +#define TEST_MSG "VTST/VTSTQ" +#endif + +/* We can't use the standard ref_v_binary_op.c template because vtst + has no 64 bits variant, and outputs are always of uint type. */ +#define FNNAME1(NAME) void exec_ ## NAME (void) +#define FNNAME(NAME) FNNAME1(NAME) + +FNNAME (INSN_NAME) +{ + /* Basic test: y=OP(x,x), then store the result. */ +#define TEST_BINARY_OP1(INSN, Q, T1, T2, W, N) \ + VECT_VAR(vector_res, uint, W, N) = \ + INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N), \ + VECT_VAR(vector2, T1, W, N)); \ + vst1##Q##_u##W(VECT_VAR(result, uint, W, N), \ + VECT_VAR(vector_res, uint, W, N)) + +#define TEST_BINARY_OP(INSN, Q, T1, T2, W, N) \ + TEST_BINARY_OP1(INSN, Q, T1, T2, W, N) \ + + DECL_VARIABLE_ALL_VARIANTS(vector); + DECL_VARIABLE_ALL_VARIANTS(vector2); + DECL_VARIABLE_UNSIGNED_VARIANTS(vector_res); + + + clean_results (); + + /* Initialize input "vector" from "buffer". */ + TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector, buffer); + + /* Choose init value arbitrarily, will be used as comparison + value. */ + VDUP(vector2, , int, s, 8, 8, 15); + VDUP(vector2, , int, s, 16, 4, 5); + VDUP(vector2, , int, s, 32, 2, 1); + VDUP(vector2, , uint, u, 8, 8, 15); + VDUP(vector2, , uint, u, 16, 4, 5); + VDUP(vector2, , uint, u, 32, 2, 1); + VDUP(vector2, q, int, s, 8, 16, 15); + VDUP(vector2, q, int, s, 16, 8, 5); + VDUP(vector2, q, int, s, 32, 4, 1); + VDUP(vector2, q, uint, u, 8, 16, 15); + VDUP(vector2, q, uint, u, 16, 8, 5); + VDUP(vector2, q, uint, u, 32, 4, 1); + +#define TEST_MACRO_NO64BIT_VARIANT_1_5(MACRO, VAR, T1, T2) \ + MACRO(VAR, , T1, T2, 8, 8); \ + MACRO(VAR, , T1, T2, 16, 4); \ + MACRO(VAR, , T1, T2, 32, 2); \ + MACRO(VAR, q, T1, T2, 8, 16); \ + MACRO(VAR, q, T1, T2, 16, 8); \ + MACRO(VAR, q, T1, T2, 32, 4) + + /* Split the test, as both signed and unsigned variants output their + result in an unsigned form (thus the same output variable is used + in these tests). */ + TEST_MACRO_NO64BIT_VARIANT_1_5(TEST_BINARY_OP, INSN_NAME, int, s); + +#define CMT " (signed input)" + CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_signed, CMT); + CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_signed, CMT); + CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_signed, CMT); + CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_signed, CMT); + CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_signed, CMT); + CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_signed, CMT); + + TEST_MACRO_NO64BIT_VARIANT_1_5(TEST_BINARY_OP, INSN_NAME, uint, u); + +#undef CMT +#define CMT " (unsigned input)" + CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_unsigned, CMT); + CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_unsigned, CMT); + CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_unsigned, CMT); + CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_unsigned, CMT); + CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_unsigned, CMT); + CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_unsigned, CMT); +} + +int main (void) +{ + exec_vtst (); + return 0; +} |