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Cleanup KITTY_NO_SIMD compilation

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Kovid Goyal
2024-01-27 12:07:45 +05:30
parent fcbda63023
commit 0bd47d8457
1 changed files with 13 additions and 10 deletions
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23
kitty/simd-string-impl.h
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@@ -5,17 +5,23 @@
*/
#pragma once
#ifdef KITTY_NO_SIMD
bool utf8_decode_to_esc_128(UTF8Decoder *d, const uint8_t *src, size_t src_sz) { fatal("No SIMD implementations for this CPU"); }
bool utf8_decode_to_esc_256(UTF8Decoder *d, const uint8_t *src, size_t src_sz) { fatal("No SIMD implementations for this CPU"); }
const uint8_t* find_either_of_two_bytes_128(const uint8_t *haystack, const size_t sz, const uint8_t a, const uint8_t b) { fatal("No SIMD implementations for this CPU"); }
const uint8_t* find_either_of_two_bytes_256(const uint8_t *haystack, const size_t sz, const uint8_t a, const uint8_t b) { fatal("No SIMD implementations for this CPU"); }
#else
#include "data-types.h"
#include "simd-string.h"
#ifndef KITTY_SIMD_LEVEL
#define KITTY_SIMD_LEVEL 128
#endif
#define CONCAT(A, B) A##B
#define CONCAT_EXPAND(A, B) CONCAT(A,B)
#define FUNC(name) CONCAT_EXPAND(name##_, KITTY_SIMD_LEVEL)
#ifdef KITTY_NO_SIMD
#define NOSIMD { fatal("No SIMD implementations for this CPU"); }
bool FUNC(utf8_decode_to_esc)(UTF8Decoder *d UNUSED, const uint8_t *src UNUSED, size_t src_sz UNUSED) NOSIMD
const uint8_t* FUNC(find_either_of_two_bytes)(const uint8_t *haystack UNUSED, const size_t sz UNUSED, const uint8_t a UNUSED, const uint8_t b UNUSED) NOSIMD
#undef NOSIMD
#else
#include "simd-string.h"
#include "charsets.h"
// Boilerplate {{{
@@ -32,9 +38,6 @@ _Pragma("clang diagnostic pop")
#ifndef _MM_SHUFFLE
#define _MM_SHUFFLE(z, y, x, w) (((z) << 6) | ((y) << 4) | ((x) << 2) | (w))
#endif
#define CONCAT(A, B) A##B
#define CONCAT_EXPAND(A, B) CONCAT(A,B)
#define FUNC(name) CONCAT_EXPAND(name##_, KITTY_SIMD_LEVEL)
#define integer_t CONCAT_EXPAND(CONCAT_EXPAND(simde__m, KITTY_SIMD_LEVEL), i)
#define shift_right_by_bytes128 simde_mm_srli_si128
#define zero_last_n_bytes FUNC(zero_last_n_bytes)