Viewing file:  cond_op_fma_double-2.c (3.57 KB) -rw-r--r--
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/* { dg-do run } */
/* { dg-options "-O2 -mavx512vl -mprefer-vector-width=256" } */
/* { dg-require-effective-target avx512vl } */
#define AVX512VL
#ifndef CHECK
#define CHECK "avx512f-helper.h"
#endif
#include CHECK
#include "cond_op_fma_double-1.c"
#define FMA3_O2(OPNAME, OP1, OP2) \
void \
__attribute__ ((noipa,optimize ("O2"))) \
foo3_o2_##OPNAME () \
{ \
for (int i = 0; i != NUM; i++) \
{ \
TYPE tmp = MAX(d[i], e[i]); \
if (b[i] < c[i]) \
j[i] = __BUILTIN_FMA (OP1 d[i], e[i], OP2 tmp); \
else \
j[i] = tmp; \
} \
}
#define FMAZ_O2(OPNAME, OP1, OP2) \
void \
__attribute__ ((noipa,optimize ("O2"))) \
fooz_o2_##OPNAME () \
{ \
for (int i = 0; i != NUM; i++) \
if (b[i] < c[i]) \
j[i] = __BUILTIN_FMA (OP1 d[i], e[i], OP2 a[i]); \
else \
j[i] = .0; \
}
#define FMA1_O2(OPNAME, OP1, OP2) \
void \
__attribute__ ((noipa,optimize ("O2"))) \
foo1_o2_##OPNAME () \
{ \
for (int i = 0; i != NUM; i++) \
if (b[i] < c[i]) \
j[i] = __BUILTIN_FMA (OP1 d[i], e[i], OP2 a[i]); \
else \
j[i] = d[i]; \
}
FMAZ_O2 (fma,, +);
FMAZ_O2 (fms,, -);
FMAZ_O2 (fnma, -, +);
FMAZ_O2 (fnms, -, -);
FMA1_O2 (fma,, +);
FMA1_O2 (fms,, -);
FMA1_O2 (fnma, -, +);
FMA1_O2 (fnms, -, -);
FMA3_O2 (fma,, +);
FMA3_O2 (fms,, -);
FMA3_O2 (fnma, -, +);
FMA3_O2 (fnms, -, -);
static void
test_256 (void)
{
int sign = -1;
for (int i = 0; i != NUM; i++)
{
a[i] = 0;
d[i] = i * 2;
e[i] = i * i * 3 - i * 9 + 153;
b[i] = i * 83;
c[i] = b[i] + sign;
sign *= -1;
j[i] = 1;
}
foo1_o2_fma ();
/* foo1_fma need to be after foo1_o2_fma since
it changes a[i] which is used by foo1_o2_fma. */
foo1_fma ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
b[i] = 1;
}
foo1_o2_fms ();
foo1_fms ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
foo1_o2_fnma ();
foo1_fnma ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
foo1_o2_fnms ();
foo1_fnms ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
fooz_o2_fma ();
fooz_fma ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
b[i] = 1;
}
fooz_o2_fms ();
fooz_fms ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
fooz_o2_fnma ();
fooz_fnma ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
fooz_o2_fnms ();
fooz_fnms ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
foo3_o2_fma ();
foo3_fma ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
b[i] = 1;
}
foo3_o2_fms ();
foo3_fms ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
foo3_o2_fnma ();
foo3_fnma ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
foo3_o2_fnms ();
foo3_fnms ();
for (int i = 0; i != NUM; i++)
{
if (a[i] != j[i])
abort ();
a[i] = 0;
j[i] = 1;
}
}
static void
test_128 ()
{
}
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