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/* Copyright (C) 2020-2021 Free Software Foundation, Inc. |
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|
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This file is part of GCC. |
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|
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GCC is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 3, or (at your option) |
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any later version. |
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|
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GCC is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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Under Section 7 of GPL version 3, you are granted additional |
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permissions described in the GCC Runtime Library Exception, version |
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3.1, as published by the Free Software Foundation. |
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|
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You should have received a copy of the GNU General Public License and |
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a copy of the GCC Runtime Library Exception along with this program; |
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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<http://www.gnu.org/licenses/>. */ |
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|
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#if !defined _IMMINTRIN_H_INCLUDED |
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#error "Never use <amxtileintrin.h> directly; include <immintrin.h> instead." |
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#endif |
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|
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#ifndef _AMXTILEINTRIN_H_INCLUDED |
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#define _AMXTILEINTRIN_H_INCLUDED |
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|
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#if !defined(__AMX_TILE__) |
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#pragma GCC push_options |
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#pragma GCC target("amx-tile") |
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#define __DISABLE_AMX_TILE__ |
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#endif /* __AMX_TILE__ */ |
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|
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#if defined(__x86_64__) && defined(__AMX_TILE__) |
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extern __inline void |
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__attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_tile_loadconfig (const void *__config) |
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{ |
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__asm__ volatile ("ldtilecfg\t%X0" :: "m" (*((const void **)__config))); |
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} |
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|
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extern __inline void |
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__attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_tile_storeconfig (void *__config) |
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{ |
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__asm__ volatile ("sttilecfg\t%X0" : "=m" (*((void **)__config))); |
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} |
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|
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extern __inline void |
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__attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_tile_release (void) |
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{ |
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__asm__ volatile ("tilerelease" ::); |
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} |
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|
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#define _tile_loadd(dst,base,stride) \ |
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_tile_loadd_internal (dst, base, stride) |
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|
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#define _tile_loadd_internal(dst,base,stride) \ |
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__asm__ volatile \ |
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("{tileloadd\t(%0,%1,1), %%tmm"#dst"|tileloadd\t%%tmm"#dst", [%0+%1*1]}" \ |
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:: "r" ((const void*) base), "r" ((long) stride)) |
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|
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#define _tile_stream_loadd(dst,base,stride) \ |
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_tile_stream_loadd_internal (dst, base, stride) |
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|
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#define _tile_stream_loadd_internal(dst,base,stride) \ |
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__asm__ volatile \ |
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("{tileloaddt1\t(%0,%1,1), %%tmm"#dst"|tileloaddt1\t%%tmm"#dst", [%0+%1*1]}" \ |
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:: "r" ((const void*) base), "r" ((long) stride)) |
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|
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#define _tile_stored(dst,base,stride) \ |
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_tile_stored_internal (dst, base, stride) |
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|
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#define _tile_stored_internal(src,base,stride) \ |
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__asm__ volatile \ |
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("{tilestored\t%%tmm"#src", (%0,%1,1)|tilestored\t[%0+%1*1], %%tmm"#src"}" \ |
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:: "r" ((void*) base), "r" ((long) stride) \ |
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: "memory") |
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|
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#define _tile_zero(dst) \ |
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_tile_zero_internal (dst) |
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|
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#define _tile_zero_internal(dst) \ |
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__asm__ volatile \ |
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("tilezero\t%%tmm"#dst ::) |
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|
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#endif |
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|
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#ifdef __DISABLE_AMX_TILE__ |
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#undef __DISABLE_AMX_TILE__ |
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#pragma GCC pop_options |
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#endif /* __DISABLE_AMX_TILE__ */ |
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|
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#endif /* _AMXTILEINTRIN_H_INCLUDED */ |
