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Make AARCH64 harder, better, faster, stronger

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- Perform some housekeeping on scalar math function code
- Import ARM's Optimized Routines for SIMD string processing
- Upgrade to latest Chromium zlib and enable more SIMD optimizations
This commit is contained in:
Justine Tunney 2023-05-15 01:51:29 -07:00
parent 550b52abf6
commit cc1732bc42
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GPG key ID: BE714B4575D6E328
143 changed files with 15661 additions and 1329 deletions
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5
libc/intrin/stpcpy.c
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@ -17,6 +17,9 @@
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/str/str.h"
#ifndef __aarch64__
// TODO(jart): ASAN support here is important.
typedef char xmm_u __attribute__((__vector_size__(16), __aligned__(1)));
typedef char xmm_t __attribute__((__vector_size__(16), __aligned__(16)));
@ -63,3 +66,5 @@ char *stpcpy(char *d, const char *s) {
++i;
}
}
#endif /* __aarch64__ */