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/* { dg-do compile } */
/* { dg-options "-O2" } */
/*
** inv1:
** cmp w0, 0
** csinv w0, w1, w2, ne
** ret
*/
unsigned long long
inv1(unsigned a, unsigned b, unsigned c)
{
return a ? b : ~c;
}
/*
** inv1_local:
** cmp w0, 0
** csinv w0, w1, w2, ne
** ret
*/
unsigned long long
inv1_local(unsigned a, unsigned b, unsigned c)
{
unsigned d = ~c;
return a ? b : d;
}
/*
** inv_zero1:
** cmp w0, 0
** csinv w0, wzr, w1, ne
** ret
*/
unsigned long long
inv_zero1(unsigned a, unsigned b)
{
return a ? 0 : ~b;
}
/*
** inv_zero2:
** cmp w0, 0
** csinv w0, wzr, w1, eq
** ret
*/
unsigned long long
inv_zero2(unsigned a, unsigned b)
{
return a ? ~b : 0;
}
/*
** inv2:
** cmp w0, 0
** csinv w0, w2, w1, eq
** ret
*/
unsigned long long
inv2(unsigned a, unsigned b, unsigned c)
{
return a ? ~b : c;
}
/*
** inv2_local:
** cmp w0, 0
** csinv w0, w2, w1, eq
** ret
*/
unsigned long long
inv2_local(unsigned a, unsigned b, unsigned c)
{
unsigned d = ~b;
return a ? d : c;
}
/*
** neg1:
** cmp w0, 0
** csneg w0, w1, w2, ne
** ret
*/
unsigned long long
neg1(unsigned a, unsigned b, unsigned c)
{
return a ? b : -c;
}
/*
** neg2:
** cmp w0, 0
** csneg w0, w2, w1, eq
** ret
*/
unsigned long long
neg2(unsigned a, unsigned b, unsigned c)
{
return a ? -b : c;
}
/* { dg-final { check-function-bodies "**" "" "" } } */
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