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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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7f2ff23db1
Add an optimized strcmp for CRISv32. This improves strcmp performance with about 25% when comparing a 55 character string with itself. Signed-off-by: Edgar Iglesias <edgar@axis.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
21 lines
469 B
C
21 lines
469 B
C
#ifndef _ASM_CRIS_STRING_H
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#define _ASM_CRIS_STRING_H
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/* the optimized memcpy is in arch/cris/lib/string.c */
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#define __HAVE_ARCH_MEMCPY
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extern void *memcpy(void *, const void *, size_t);
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/* New and improved. In arch/cris/lib/memset.c */
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#define __HAVE_ARCH_MEMSET
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extern void *memset(void *, int, size_t);
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#ifdef CONFIG_ETRAX_ARCH_V32
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/* For v32 we provide strcmp. */
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#define __HAVE_ARCH_STRCMP
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extern int strcmp(const char *s1, const char *s2);
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#endif
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#endif
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