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view gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqdmull_lane.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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#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,16,4) = 0; int VECT_VAR(expected_cumulative_sat,int,32,2) = 0; /* Expected results. */ VECT_VAR_DECL(expected,int,32,4) [] = { 0x8000, 0x8000, 0x8000, 0x8000 }; VECT_VAR_DECL(expected,int,64,2) [] = { 0x4000, 0x4000 }; /* Expected values of cumulative_saturation flag when saturation occurs. */ int VECT_VAR(expected_cumulative_sat2,int,16,4) = 1; int VECT_VAR(expected_cumulative_sat2,int,32,2) = 1; /* Expected results when saturation occurs. */ VECT_VAR_DECL(expected2,int,32,4) [] = { 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff }; VECT_VAR_DECL(expected2,int,64,2) [] = { 0x7fffffffffffffff, 0x7fffffffffffffff }; #define INSN_NAME vqdmull #define TEST_MSG "VQDMULL_LANE" #define FNNAME1(NAME) exec_ ## NAME #define FNNAME(NAME) FNNAME1(NAME) void FNNAME (INSN_NAME) (void) { int i; /* vector_res = vqdmull_lane(vector,vector2,lane), then store the result. */ #define TEST_VQDMULL_LANE2(INSN, T1, T2, W, W2, N, L, EXPECTED_CUMULATIVE_SAT, CMT) \ Set_Neon_Cumulative_Sat(0, VECT_VAR(vector_res, T1, W2, N)); \ VECT_VAR(vector_res, T1, W2, N) = \ INSN##_lane_##T2##W(VECT_VAR(vector, T1, W, N), \ VECT_VAR(vector2, T1, W, N), \ L); \ vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), \ VECT_VAR(vector_res, T1, W2, N)); \ CHECK_CUMULATIVE_SAT(TEST_MSG, T1, W, N, EXPECTED_CUMULATIVE_SAT, CMT) /* Two auxliary macros are necessary to expand INSN. */ #define TEST_VQDMULL_LANE1(INSN, T1, T2, W, W2, N, L, EXPECTED_CUMULATIVE_SAT, CMT) \ TEST_VQDMULL_LANE2(INSN, T1, T2, W, W2, N, L, EXPECTED_CUMULATIVE_SAT, CMT) #define TEST_VQDMULL_LANE(T1, T2, W, W2, N, L, EXPECTED_CUMULATIVE_SAT, CMT) \ TEST_VQDMULL_LANE1(INSN_NAME, T1, T2, W, W2, N, L, EXPECTED_CUMULATIVE_SAT, CMT) DECL_VARIABLE(vector, int, 16, 4); DECL_VARIABLE(vector, int, 32, 2); DECL_VARIABLE(vector2, int, 16, 4); DECL_VARIABLE(vector2, int, 32, 2); DECL_VARIABLE(vector_res, int, 32, 4); DECL_VARIABLE(vector_res, int, 64, 2); clean_results (); /* Initialize vector. */ VDUP(vector, , int, s, 16, 4, 0x1000); VDUP(vector, , int, s, 32, 2, 0x1000); /* Initialize vector2. */ VDUP(vector2, , int, s, 16, 4, 0x4); VDUP(vector2, , int, s, 32, 2, 0x2); /* Choose lane arbitrarily. */ TEST_VQDMULL_LANE(int, s, 16, 32, 4, 2, expected_cumulative_sat, ""); TEST_VQDMULL_LANE(int, s, 32, 64, 2, 1, expected_cumulative_sat, ""); CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, ""); CHECK(TEST_MSG, int, 64, 2, PRIx64, expected, ""); VDUP(vector, , int, s, 16, 4, 0x8000); VDUP(vector2, , int, s, 16, 4, 0x8000); VDUP(vector, , int, s, 32, 2, 0x80000000); VDUP(vector2, , int, s, 32, 2, 0x80000000); #define TEST_MSG2 "with saturation" TEST_VQDMULL_LANE(int, s, 16, 32, 4, 2, expected_cumulative_sat2, TEST_MSG2); TEST_VQDMULL_LANE(int, s, 32, 64, 2, 1, expected_cumulative_sat2, TEST_MSG2); CHECK(TEST_MSG, int, 32, 4, PRIx32, expected2, TEST_MSG2); CHECK(TEST_MSG, int, 64, 2, PRIx64, expected2, TEST_MSG2); } int main (void) { FNNAME (INSN_NAME) (); return 0; }