Viewing file:  mops_2.c (1.12 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O2 -march=armv8.6-a+mops --param=aarch64-mops-memmove-size-threshold=0" } */
/* { dg-final { check-function-bodies "**" "" "" } } */
#include <stdlib.h>
/* We want to inline variable-sized memmove.
** do_it_mov:
** cpyp \[x1\]\!, \[x0\]\!, x2\!
** cpym \[x1\]\!, \[x0\]\!, x2\!
** cpye \[x1\]\!, \[x0\]\!, x2\!
** ret
*/
void do_it_mov (char * in, char * out, size_t size)
{
__builtin_memmove (out, in, size);
}
/*
** do_it_mov_large:
** mov x2, 1024
** cpyp \[x1\]\!, \[x0\]!, x2\!
** cpym \[x1\]\!, \[x0\]!, x2\!
** cpye \[x1\]\!, \[x0\]\!, x2\!
** ret
*/
void do_it_mov_large (char * in, char * out)
{
__builtin_memmove (out, in, 1024);
}
/*
** do_it_mov_127:
** mov x2, 127
** cpyp \[x1\]\!, \[x0\]!, x2\!
** cpym \[x1\]\!, \[x0\]!, x2\!
** cpye \[x1\]\!, \[x0\]\!, x2\!
** ret
*/
void do_it_mov_127 (char * in, char * out)
{
__builtin_memmove (out, in, 127);
}
/*
** do_it_mov_128:
** mov x2, 128
** cpyp \[x1\]\!, \[x0\]!, x2\!
** cpym \[x1\]\!, \[x0\]!, x2\!
** cpye \[x1\]\!, \[x0\]\!, x2\!
** ret
*/
void do_it_mov_128 (char * in, char * out)
{
__builtin_memmove (out, in, 128);
}
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