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Enhance chibicc

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This commit is contained in:
Justine Tunney 2020-12-09 04:00:48 -08:00
parent 8da931a7f6
commit 9df2cef4c4
52 changed files with 2606 additions and 2004 deletions
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8
libc/str/strcmp8to16i.internal.h
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@ -1,6 +1,7 @@
#ifndef COSMOPOLITAN_LIBC_STR_STRCMP8TO16I_H_
#define COSMOPOLITAN_LIBC_STR_STRCMP8TO16I_H_
#include "libc/conv/conv.h"
#include "libc/macros.h"
#include "libc/str/oldutf16.internal.h"
#include "libc/str/str.h"
#include "libc/str/tpdecode.internal.h"
@ -12,9 +13,12 @@ forceinline int strcmp8to16i(const char *s1, const char16_t *s2, size_t n,
int res = 0;
if (n) {
do {
unsigned i, j;
wint_t wc1, wc2;
s1 += abs(tpdecode(s1, &wc1));
s2 += abs(getutf16(s2, &wc2));
i = tpdecode(s1, &wc1);
j = getutf16(s2, &wc2);
s1 += ABS(i);
s2 += ABS(j);
if ((res = xlat(wc1) - xlat(wc2)) || !wc1) break;
} while (n == -1ul || --n);
}