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/* { dg-do compile } */
/* { dg-skip-if "" { *-*-* } { "-O0" "-O1" "-O3" "-Og" "-Os" "-Oz"} } */
/* { dg-options "-march=rv32gc_xtheadfmemidx_xtheadfmv_xtheadmemidx -mabi=ilp32d -mcmodel=medany -O2" } */
typedef union {
double v;
unsigned w;
} my_t;
double z;
double foo (int i, int j)
{
if (j)
{
switch (i)
{
case 0:
return 1;
case 1:
return 0;
case 2:
return 3.0;
}
}
if (i == 1)
{
my_t u;
u.v = z;
u.w = 1;
z = u.v;
}
return z;
}
/* { dg-final { scan-assembler-times {\mth\.flrd\M} 1 } } */