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72 lines
2.1 KiB
C
Vendored
72 lines
2.1 KiB
C
Vendored
/*===---- velintrin.h - VEL intrinsics for VE ------------------------------===
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __VEL_INTRIN_H__
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#define __VEL_INTRIN_H__
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// Vector registers
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typedef double __vr __attribute__((__vector_size__(2048)));
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// Vector mask registers
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#if __STDC_VERSION__ >= 199901L
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// For C99
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typedef _Bool __vm __attribute__((ext_vector_type(256)));
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typedef _Bool __vm256 __attribute__((ext_vector_type(256)));
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typedef _Bool __vm512 __attribute__((ext_vector_type(512)));
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#else
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#ifdef __cplusplus
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// For C++
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typedef bool __vm __attribute__((ext_vector_type(256)));
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typedef bool __vm256 __attribute__((ext_vector_type(256)));
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typedef bool __vm512 __attribute__((ext_vector_type(512)));
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#else
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#error need C++ or C99 to use vector intrinsics for VE
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#endif
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#endif
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enum VShuffleCodes {
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VE_VSHUFFLE_YUYU = 0,
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VE_VSHUFFLE_YUYL = 1,
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VE_VSHUFFLE_YUZU = 2,
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VE_VSHUFFLE_YUZL = 3,
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VE_VSHUFFLE_YLYU = 4,
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VE_VSHUFFLE_YLYL = 5,
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VE_VSHUFFLE_YLZU = 6,
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VE_VSHUFFLE_YLZL = 7,
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VE_VSHUFFLE_ZUYU = 8,
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VE_VSHUFFLE_ZUYL = 9,
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VE_VSHUFFLE_ZUZU = 10,
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VE_VSHUFFLE_ZUZL = 11,
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VE_VSHUFFLE_ZLYU = 12,
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VE_VSHUFFLE_ZLYL = 13,
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VE_VSHUFFLE_ZLZU = 14,
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VE_VSHUFFLE_ZLZL = 15,
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};
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// Use generated intrinsic name definitions
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#include <velintrin_gen.h>
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// Use helper functions
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#include <velintrin_approx.h>
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// pack
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#define _vel_pack_f32p __builtin_ve_vl_pack_f32p
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#define _vel_pack_f32a __builtin_ve_vl_pack_f32a
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static inline unsigned long int _vel_pack_i32(unsigned int a, unsigned int b) {
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return (((unsigned long int)a) << 32) | b;
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}
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#define _vel_extract_vm512u(vm) __builtin_ve_vl_extract_vm512u(vm)
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#define _vel_extract_vm512l(vm) __builtin_ve_vl_extract_vm512l(vm)
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#define _vel_insert_vm512u(vm512, vm) __builtin_ve_vl_insert_vm512u(vm512, vm)
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#define _vel_insert_vm512l(vm512, vm) __builtin_ve_vl_insert_vm512l(vm512, vm)
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#endif
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