1 /* 2 * Macros for emitting various ulp/bench entries based on function signature 3 * 4 * Copyright (c) 2024, Arm Limited. 5 * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception. 6 */ 7 8 #define TEST_DECL_SF1(fun) float fun##f (float); 9 #define TEST_DECL_SF2(fun) float fun##f (float, float); 10 #define TEST_DECL_SD1(fun) double fun (double); 11 #define TEST_DECL_SD2(fun) double fun (double, double); 12 13 #define TEST_DECL_VF1(fun) \ 14 float32x4_t VPCS_ATTR V_NAME_F1 (fun##f) (float32x4_t); 15 #define TEST_DECL_VF2(fun) \ 16 float32x4_t VPCS_ATTR V_NAME_F2 (fun##f) (float32x4_t, float32x4_t); 17 #define TEST_DECL_VD1(fun) VPCS_ATTR float64x2_t V_NAME_D1 (fun) (float64x2_t); 18 #define TEST_DECL_VD2(fun) \ 19 VPCS_ATTR float64x2_t V_NAME_D2 (fun) (float64x2_t, float64x2_t); 20 21 #define TEST_DECL_SVF1(fun) \ 22 svfloat32_t SV_NAME_F1 (fun) (svfloat32_t, svbool_t); 23 #define TEST_DECL_SVF2(fun) \ 24 svfloat32_t SV_NAME_F2 (fun) (svfloat32_t, svfloat32_t, svbool_t); 25 #define TEST_DECL_SVD1(fun) \ 26 svfloat64_t SV_NAME_D1 (fun) (svfloat64_t, svbool_t); 27 #define TEST_DECL_SVD2(fun) \ 28 svfloat64_t SV_NAME_D2 (fun) (svfloat64_t, svfloat64_t, svbool_t); 29 30 /* For building the routines, emit function prototype from TEST_SIG. This 31 ensures that the correct signature has been chosen (wrong one will be a 32 compile error). TEST_SIG is defined differently by various components of the 33 build system to emit entries in the wrappers and entries for mathbench and 34 ulp. */ 35 #ifndef _TEST_SIG 36 # if defined(EMIT_ULP_FUNCS) 37 # define _TEST_SIG(v, t, a, f, ...) TEST_SIG _Z##v##t##a (f) 38 # elif defined(EMIT_ULP_WRAPPERS) 39 # define _TEST_SIG(v, t, a, f, ...) TEST_SIG Z##v##N##t##a##_WRAP (f) 40 # elif defined(EMIT_MATHBENCH_FUNCS) 41 # define _TEST_SIG(v, t, a, f, ...) TEST_SIG _Z##v##t##a (f, ##__VA_ARGS__) 42 # else 43 # define _TEST_SIG(v, t, a, f, ...) TEST_DECL_##v##t##a (f) 44 # endif 45 #endif 46 47 #define TEST_SIG(...) _TEST_SIG (__VA_ARGS__) 48