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This commit is contained in:
Justine Tunney 2020-12-01 03:43:40 -08:00
parent 3e4fd4b0ad
commit e44a0cf6f8
256 changed files with 23100 additions and 2294 deletions
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22
libc/bits/max.c
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@ -1,22 +0,0 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
long(max)(long x, long y) { return MAX(x, y); }

22
libc/bits/min.c
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@ -1,22 +0,0 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
long(min)(long x, long y) { return MIN(x, y); }

19
libc/bits/morton.h
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@ -6,18 +6,17 @@
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
unsigned long morton(unsigned long, unsigned long) libcesque pureconst;
axdx_t unmorton(unsigned long) libcesque pureconst;
unsigned long morton(unsigned long, unsigned long) libcesque;
axdx_t unmorton(unsigned long) libcesque;
#ifndef __STRICT_ANSI__
#define morton(Y, X) \
(X86_NEED(BMI2) \
? pdep(X, 0x5555555555555555ul) | pdep(Y, 0xAAAAAAAAAAAAAAAAul) \
: morton(Y, X))
#define unmorton(I) \
(X86_NEED(BMI2) ? (axdx_t){pext(I, 0xAAAAAAAAAAAAAAAAul), \
pext(I, 0x5555555555555555ul)} \
: unmorton(I))
#define morton(Y, X) \
(X86_NEED(BMI2) ? pdep(X, 0x5555555555555555) | pdep(Y, 0xAAAAAAAAAAAAAAAA) \
: morton(Y, X))
#define unmorton(I) \
(X86_NEED(BMI2) \
? (axdx_t){pext(I, 0xAAAAAAAAAAAAAAAA), pext(I, 0x5555555555555555)} \
: unmorton(I))
#endif
COSMOPOLITAN_C_END_