void
test8bit (void)
{
i1 = _mm_cmpistrm (i2, i3, k4); /* { dg-error "the third argument must be an 8-bit immediate" } */
k1 = _mm_cmpistri (i2, i3, k4); /* { dg-error "the third argument must be an 8-bit immediate" } */
k1 = _mm_cmpistra (i2, i3, k4); /* { dg-error "the third argument must be an 8-bit immediate" } */
k1 = _mm_cmpistrc (i2, i3, k4); /* { dg-error "the third argument must be an 8-bit immediate" } */
k1 = _mm_cmpistro (i2, i3, k4); /* { dg-error "the third argument must be an 8-bit immediate" } */
k1 = _mm_cmpistrs (i2, i3, k4); /* { dg-error "the third argument must be an 8-bit immediate" } */
k1 = _mm_cmpistrz (i2, i3, k4); /* { dg-error "the third argument must be an 8-bit immediate" } */
i1 = _mm_cmpestrm (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
k1 = _mm_cmpestri (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
k1 = _mm_cmpestra (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
k1 = _mm_cmpestrc (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
k1 = _mm_cmpestro (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
k1 = _mm_cmpestrs (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
k1 = _mm_cmpestrz (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
b1 = _mm256_blend_ps (b2, b3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
k1 = _cvtss_sh (f1, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
i1 = _mm256_cvtps_ph (b2, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
b1 = _mm256_dp_ps (b2, b3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
e1 = _mm256_permute2f128_pd (e2, e3, k4);/* { dg-error "the last argument must be an 8-bit immediate" } */
b1 = _mm256_permute2f128_ps (b2, b3, k4);/* { dg-error "the last argument must be an 8-bit immediate" } */
l1 = _mm256_permute2f128_si256 (l2, l3, k4);/* { dg-error "the last argument must be an 8-bit immediate" } */
b1 = _mm256_permute_ps (b2, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
i1 = _mm_aeskeygenassist_si128 (i2, k4);/* { dg-error "the last argument must be an 8-bit immediate" } */
i1 = _mm_blend_epi16 (i2, i3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
i1 = _mm_clmulepi64_si128 (i2, i3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
i1 = _mm_cvtps_ph (a1, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
d1 = _mm_dp_pd (d2, d3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
a1 = _mm_dp_ps (a2, a3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
a1 = _mm_insert_ps (a2, a3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
i1 = _mm_mpsadbw_epu8 (i2, i3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
a1 = _mm_permute_ps (a2, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
i1 = _mm_slli_si128 (i2, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
i1 = _mm_srli_si128 (i2, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
}
static void
sse4_2_test (void)
{
union
{
__m128i x[NUM];
char c[NUM *16];
} src1, src2;
__m128i res, correct;
int correct_flags, l1, l2;
int flags, cf, zf, sf, of, af;
int i;
for (i = 0; i < NUM *16; i++)
{
src1.c[i] = rand ();
src2.c[i] = rand ();
}
for (i = 0; i < NUM; i++)
{
l1 = rand () % 18;
l2 = rand () % 18;
switch ((rand () % 4))
{
case 0:
res = _mm_cmpestrm (src1.x[i], l1, src2.x[i], l2, IMM_VAL0);
cf = _mm_cmpestrc (src1.x[i], l1, src2.x[i], l2, IMM_VAL0);
zf = _mm_cmpestrz (src1.x[i], l1, src2.x[i], l2, IMM_VAL0);
sf = _mm_cmpestrs (src1.x[i], l1, src2.x[i], l2, IMM_VAL0);
of = _mm_cmpestro (src1.x[i], l1, src2.x[i], l2, IMM_VAL0);
af = _mm_cmpestra (src1.x[i], l1, src2.x[i], l2, IMM_VAL0);
correct = cmp_em (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL0,
&correct_flags);
break;
case 1:
res = _mm_cmpestrm (src1.x[i], l1, src2.x[i], l2, IMM_VAL1);
cf = _mm_cmpestrc (src1.x[i], l1, src2.x[i], l2, IMM_VAL1);
zf = _mm_cmpestrz (src1.x[i], l1, src2.x[i], l2, IMM_VAL1);
sf = _mm_cmpestrs (src1.x[i], l1, src2.x[i], l2, IMM_VAL1);
of = _mm_cmpestro (src1.x[i], l1, src2.x[i], l2, IMM_VAL1);
af = _mm_cmpestra (src1.x[i], l1, src2.x[i], l2, IMM_VAL1);
correct = cmp_em (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL1,
&correct_flags);
break;
case 2:
res = _mm_cmpestrm (src1.x[i], l1, src2.x[i], l2, IMM_VAL2);
cf = _mm_cmpestrc (src1.x[i], l1, src2.x[i], l2, IMM_VAL2);
zf = _mm_cmpestrz (src1.x[i], l1, src2.x[i], l2, IMM_VAL2);
sf = _mm_cmpestrs (src1.x[i], l1, src2.x[i], l2, IMM_VAL2);
of = _mm_cmpestro (src1.x[i], l1, src2.x[i], l2, IMM_VAL2);
af = _mm_cmpestra (src1.x[i], l1, src2.x[i], l2, IMM_VAL2);
correct = cmp_em (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL2,
&correct_flags);
break;
default:
res = _mm_cmpestrm (src1.x[i], l1, src2.x[i], l2, IMM_VAL3);
cf = _mm_cmpestrc (src1.x[i], l1, src2.x[i], l2, IMM_VAL3);
zf = _mm_cmpestrz (src1.x[i], l1, src2.x[i], l2, IMM_VAL3);
sf = _mm_cmpestrs (src1.x[i], l1, src2.x[i], l2, IMM_VAL3);
of = _mm_cmpestro (src1.x[i], l1, src2.x[i], l2, IMM_VAL3);
af = _mm_cmpestra (src1.x[i], l1, src2.x[i], l2, IMM_VAL3);
correct = cmp_em (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL3,
&correct_flags);
break;
}
if (memcmp (&correct, &res, sizeof (res)))
abort ();
flags = 0;
if (cf)
flags |= CFLAG;
if (zf)
flags |= ZFLAG;
if (sf)
flags |= SFLAG;
if (of)
flags |= OFLAG;
if (flags != correct_flags
|| (af && (cf || zf))
|| (!af && !(cf || zf)))
abort ();
}
}
int test_mm_cmpestrs(__m128i A, int LA, __m128i B, int LB) {
// CHECK-LABEL: test_mm_cmpestrs
// CHECK: call i32 @llvm.x86.sse42.pcmpestris128(<16 x i8> %{{.*}}, i32 %{{.*}}, <16 x i8> %{{.*}}, i32 %{{.*}}, i8 7)
return _mm_cmpestrs(A, LA, B, LB, 7);
}
int test_mm_cmpestrs(__m128i A, int LA, __m128i B, int LB) {
// CHECK-LABEL: test_mm_cmpestrs
// CHECK: @llvm.x86.sse42.pcmpestris128
return _mm_cmpestrs(A, LA, B, LB, 7);
}
