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Fix warnings

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This change fixes Cosmopolitan so it has fewer opinions about compiler
warnings. The whole repository had to be cleaned up to be buildable in
-Werror -Wall mode. This lets us benefit from things like strict const
checking. Some actual bugs might have been caught too.
This commit is contained in:
Justine Tunney 2023-09-01 20:49:13 -07:00
parent e2b3c3618e
commit 0d748ad58e
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GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
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9
libc/str/bcmp.c
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@ -33,8 +33,8 @@ static int bcmp_sse(const char *p, const char *q, size_t n) {
q += 16;
n -= 16;
}
a = *(const xmm_t *)p ^ *(const xmm_t *)q |
*(const xmm_t *)(p + n - 16) ^ *(const xmm_t *)(q + n - 16);
a = (*(const xmm_t *)p ^ *(const xmm_t *)q) |
(*(const xmm_t *)(p + n - 16) ^ *(const xmm_t *)(q + n - 16));
return !!(a[0] | a[1]);
}
#endif
@ -65,8 +65,8 @@ _Microarchitecture("avx") static int bcmp_avx(const char *p, const char *q,
n -= 16;
}
}
a = *(const xmm_t *)p ^ *(const xmm_t *)q |
*(const xmm_t *)(p + n - 16) ^ *(const xmm_t *)(q + n - 16);
a = (*(const xmm_t *)p ^ *(const xmm_t *)q) |
(*(const xmm_t *)(p + n - 16) ^ *(const xmm_t *)(q + n - 16));
return !!(a[0] | a[1]);
}
#endif
@ -103,7 +103,6 @@ _Microarchitecture("avx") static int bcmp_avx(const char *p, const char *q,
*/
int bcmp(const void *a, const void *b, size_t n) {
int c;
unsigned u;
uint32_t i, j;
uint64_t x, y;
const char *p, *q;