#include #include "arm-neon-ref.h" #include "compute-ref-data.h" /* Expected results. */ VECT_VAR_DECL(expected,int,8,8) [] = { 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee }; VECT_VAR_DECL(expected,int,16,4) [] = { 0xff80, 0xff88, 0xff90, 0xff98 }; VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffff000, 0xfffff100 }; VECT_VAR_DECL(expected,int,64,1) [] = { 0xffffffffffffff80 }; VECT_VAR_DECL(expected,uint,8,8) [] = { 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee }; VECT_VAR_DECL(expected,uint,16,4) [] = { 0xff80, 0xff88, 0xff90, 0xff98 }; VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffff000, 0xfffff100 }; VECT_VAR_DECL(expected,uint,64,1) [] = { 0xffffffffffffff80 }; VECT_VAR_DECL(expected,int,8,16) [] = { 0x0, 0x20, 0x40, 0x60, 0x80, 0xa0, 0xc0, 0xe0, 0x0, 0x20, 0x40, 0x60, 0x80, 0xa0, 0xc0, 0xe0 }; VECT_VAR_DECL(expected,int,16,8) [] = { 0x0, 0x1000, 0x2000, 0x3000, 0x4000, 0x5000, 0x6000, 0x7000 }; VECT_VAR_DECL(expected,int,32,4) [] = { 0x0, 0x40000000, 0x80000000, 0xc0000000 }; VECT_VAR_DECL(expected,int,64,2) [] = { 0x0, 0x8000000000000000 }; VECT_VAR_DECL(expected,uint,8,16) [] = { 0x0, 0x20, 0x40, 0x60, 0x80, 0xa0, 0xc0, 0xe0, 0x0, 0x20, 0x40, 0x60, 0x80, 0xa0, 0xc0, 0xe0 }; VECT_VAR_DECL(expected,uint,16,8) [] = { 0x0, 0x1000, 0x2000, 0x3000, 0x4000, 0x5000, 0x6000, 0x7000 }; VECT_VAR_DECL(expected,uint,32,4) [] = { 0x0, 0x40000000, 0x80000000, 0xc0000000 }; VECT_VAR_DECL(expected,uint,64,2) [] = { 0x0, 0x8000000000000000 }; /* Expected results with large shift amount. */ VECT_VAR_DECL(expected_large_shift,int,8,8) [] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,int,16,4) [] = { 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,int,32,2) [] = { 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,int,64,1) [] = { 0x0 }; VECT_VAR_DECL(expected_large_shift,uint,8,8) [] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,uint,16,4) [] = { 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,uint,32,2) [] = { 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,uint,64,1) [] = { 0x0 }; VECT_VAR_DECL(expected_large_shift,int,8,16) [] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,int,16,8) [] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,int,32,4) [] = { 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,int,64,2) [] = { 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,uint,8,16) [] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,uint,16,8) [] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,uint,32,4) [] = { 0x0, 0x0, 0x0, 0x0 }; VECT_VAR_DECL(expected_large_shift,uint,64,2) [] = { 0x0, 0x0 }; /* Expected results with negative shift amount. */ VECT_VAR_DECL(expected_negative_shift,int,8,8) [] = { 0xf8, 0xf8, 0xf9, 0xf9, 0xfa, 0xfa, 0xfb, 0xfb }; VECT_VAR_DECL(expected_negative_shift,int,16,4) [] = { 0xfff8, 0xfff8, 0xfff9, 0xfff9 }; VECT_VAR_DECL(expected_negative_shift,int,32,2) [] = { 0xfffffffc, 0xfffffffc }; VECT_VAR_DECL(expected_negative_shift,int,64,1) [] = { 0xffffffffffffffff }; VECT_VAR_DECL(expected_negative_shift,uint,8,8) [] = { 0x78, 0x78, 0x79, 0x79, 0x7a, 0x7a, 0x7b, 0x7b }; VECT_VAR_DECL(expected_negative_shift,uint,16,4) [] = { 0x7ff8, 0x7ff8, 0x7ff9, 0x7ff9 }; VECT_VAR_DECL(expected_negative_shift,uint,32,2) [] = { 0x3ffffffc, 0x3ffffffc }; VECT_VAR_DECL(expected_negative_shift,uint,64,1) [] = { 0xfffffffffffffff }; VECT_VAR_DECL(expected_negative_shift,int,8,16) [] = { 0xfc, 0xfc, 0xfc, 0xfc, 0xfd, 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff }; VECT_VAR_DECL(expected_negative_shift,int,16,8) [] = { 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff }; VECT_VAR_DECL(expected_negative_shift,int,32,4) [] = { 0xfffffffe, 0xfffffffe, 0xfffffffe, 0xfffffffe }; VECT_VAR_DECL(expected_negative_shift,int,64,2) [] = { 0xffffffffffffffff, 0xffffffffffffffff }; VECT_VAR_DECL(expected_negative_shift,uint,8,16) [] = { 0x3c, 0x3c, 0x3c, 0x3c, 0x3d, 0x3d, 0x3d, 0x3d, 0x3e, 0x3e, 0x3e, 0x3e, 0x3f, 0x3f, 0x3f, 0x3f }; VECT_VAR_DECL(expected_negative_shift,uint,16,8) [] = { 0x7ff, 0x7ff, 0x7ff, 0x7ff, 0x7ff, 0x7ff, 0x7ff, 0x7ff }; VECT_VAR_DECL(expected_negative_shift,uint,32,4) [] = { 0x1ffffffe, 0x1ffffffe, 0x1ffffffe, 0x1ffffffe }; VECT_VAR_DECL(expected_negative_shift,uint,64,2) [] = { 0x7ffffffffffffff, 0x7ffffffffffffff }; #define INSN_NAME vshl #define TEST_MSG "VSHL/VSHLQ" #define FNNAME1(NAME) exec_ ## NAME #define FNNAME(NAME) FNNAME1(NAME) void FNNAME (INSN_NAME) (void) { /* Basic test: v3=vshl(v1,v2), then store the result. */ #define TEST_VSHL(T3, Q, T1, T2, W, N) \ VECT_VAR(vector_res, T1, W, N) = \ vshl##Q##_##T2##W(VECT_VAR(vector, T1, W, N), \ VECT_VAR(vector_shift, T3, W, N)); \ vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N)) DECL_VARIABLE_ALL_VARIANTS(vector); DECL_VARIABLE_ALL_VARIANTS(vector_res); DECL_VARIABLE_SIGNED_VARIANTS(vector_shift); clean_results (); /* Initialize input "vector" from "buffer". */ TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector, buffer); /* Choose init value arbitrarily, will be used as shift amount. */ VDUP(vector_shift, , int, s, 8, 8, 1); VDUP(vector_shift, , int, s, 16, 4, 3); VDUP(vector_shift, , int, s, 32, 2, 8); VDUP(vector_shift, , int, s, 64, 1, 3); VDUP(vector_shift, q, int, s, 8, 16, 5); VDUP(vector_shift, q, int, s, 16, 8, 12); VDUP(vector_shift, q, int, s, 32, 4, 30); VDUP(vector_shift, q, int, s, 64, 2, 63); /* Execute the tests. */ TEST_MACRO_ALL_VARIANTS_1_5(TEST_VSHL, int); CHECK(TEST_MSG, int, 8, 8, PRIx8, expected, ""); CHECK(TEST_MSG, int, 16, 4, PRIx16, expected, ""); CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, ""); CHECK(TEST_MSG, int, 64, 1, PRIx64, expected, ""); CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected, ""); CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, ""); CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, ""); CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected, ""); CHECK(TEST_MSG, int, 8, 16, PRIx8, expected, ""); CHECK(TEST_MSG, int, 16, 8, PRIx16, expected, ""); CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, ""); CHECK(TEST_MSG, int, 64, 2, PRIx64, expected, ""); CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected, ""); CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected, ""); CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, ""); CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected, ""); /* Test large shift amount (larger or equal to the type width. */ VDUP(vector_shift, , int, s, 8, 8, 8); VDUP(vector_shift, , int, s, 16, 4, 16); VDUP(vector_shift, , int, s, 32, 2, 32); VDUP(vector_shift, , int, s, 64, 1, 64); VDUP(vector_shift, q, int, s, 8, 16, 8); VDUP(vector_shift, q, int, s, 16, 8, 17); VDUP(vector_shift, q, int, s, 32, 4, 33); VDUP(vector_shift, q, int, s, 64, 2, 65); /* Execute the tests. */ TEST_MACRO_ALL_VARIANTS_1_5(TEST_VSHL, int); #define COMMENT1 "(large shift amount)" CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_large_shift, COMMENT1); CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_large_shift, COMMENT1); CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_large_shift, COMMENT1); CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_large_shift, COMMENT1); CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_large_shift, COMMENT1); CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_large_shift, COMMENT1); CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_large_shift, COMMENT1); CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_large_shift, COMMENT1); CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_large_shift, COMMENT1); CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_large_shift, COMMENT1); CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_large_shift, COMMENT1); CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_large_shift, COMMENT1); CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_large_shift, COMMENT1); CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_large_shift, COMMENT1); CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_large_shift, COMMENT1); CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_large_shift, COMMENT1); /* Test negative shift amount. */ VDUP(vector_shift, , int, s, 8, 8, -1); VDUP(vector_shift, , int, s, 16, 4, -1); VDUP(vector_shift, , int, s, 32, 2, -2); VDUP(vector_shift, , int, s, 64, 1, -4); VDUP(vector_shift, q, int, s, 8, 16, -2); VDUP(vector_shift, q, int, s, 16, 8, -5); VDUP(vector_shift, q, int, s, 32, 4, -3); VDUP(vector_shift, q, int, s, 64, 2, -5); /* Execute the tests. */ TEST_MACRO_ALL_VARIANTS_1_5(TEST_VSHL, int); #define COMMENT2 "(negative shift amount)" CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_negative_shift, COMMENT2); CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_negative_shift, COMMENT2); } int main (void) { FNNAME (INSN_NAME) (); return 0; }