1 /* 2 * PL macros for emitting various ulp/bench entries based on function signature 3 * 4 * Copyright (c) 2022-2023, Arm Limited. 5 * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception. 6 */ 7 8 #define V_NAME_F1(fun) _ZGVnN4v_##fun##f 9 #define V_NAME_D1(fun) _ZGVnN2v_##fun 10 #define V_NAME_F2(fun) _ZGVnN4vv_##fun##f 11 #define V_NAME_D2(fun) _ZGVnN2vv_##fun 12 13 #define SV_NAME_F1(fun) _ZGVsMxv_##fun##f 14 #define SV_NAME_D1(fun) _ZGVsMxv_##fun 15 #define SV_NAME_F2(fun) _ZGVsMxvv_##fun##f 16 #define SV_NAME_D2(fun) _ZGVsMxvv_##fun 17 18 #define PL_DECL_SF1(fun) float fun##f (float); 19 #define PL_DECL_SF2(fun) float fun##f (float, float); 20 #define PL_DECL_SD1(fun) double fun (double); 21 #define PL_DECL_SD2(fun) double fun (double, double); 22 23 #if WANT_VMATH 24 # define PL_DECL_VF1(fun) \ 25 VPCS_ATTR float32x4_t V_NAME_F1 (fun##f) (float32x4_t); 26 # define PL_DECL_VF2(fun) \ 27 VPCS_ATTR float32x4_t V_NAME_F2 (fun##f) (float32x4_t, float32x4_t); 28 # define PL_DECL_VD1(fun) VPCS_ATTR float64x2_t V_NAME_D1 (fun) (float64x2_t); 29 # define PL_DECL_VD2(fun) \ 30 VPCS_ATTR float64x2_t V_NAME_D2 (fun) (float64x2_t, float64x2_t); 31 #else 32 # define PL_DECL_VF1(fun) 33 # define PL_DECL_VF2(fun) 34 # define PL_DECL_VD1(fun) 35 # define PL_DECL_VD2(fun) 36 #endif 37 38 #if WANT_SVE_MATH 39 # define PL_DECL_SVF1(fun) \ 40 svfloat32_t SV_NAME_F1 (fun) (svfloat32_t, svbool_t); 41 # define PL_DECL_SVF2(fun) \ 42 svfloat32_t SV_NAME_F2 (fun) (svfloat32_t, svfloat32_t, svbool_t); 43 # define PL_DECL_SVD1(fun) \ 44 svfloat64_t SV_NAME_D1 (fun) (svfloat64_t, svbool_t); 45 # define PL_DECL_SVD2(fun) \ 46 svfloat64_t SV_NAME_D2 (fun) (svfloat64_t, svfloat64_t, svbool_t); 47 #else 48 # define PL_DECL_SVF1(fun) 49 # define PL_DECL_SVF2(fun) 50 # define PL_DECL_SVD1(fun) 51 # define PL_DECL_SVD2(fun) 52 #endif 53 54 /* For building the routines, emit function prototype from PL_SIG. This 55 ensures that the correct signature has been chosen (wrong one will be a 56 compile error). PL_SIG is defined differently by various components of the 57 build system to emit entries in the wrappers and entries for mathbench and 58 ulp. */ 59 #define PL_SIG(v, t, a, f, ...) PL_DECL_##v##t##a (f) 60