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/* { dg-do run { target powerpc*-*-* } } */
/* { dg-require-effective-target vsx_hw } */
/* { dg-options "-mvsx -O0 -Wall" } */
#include <altivec.h>
#include <stdlib.h>
/* vec_ldl and vec_lvxl (an alias for vec_ldl) do an aligned vector
* load from memory, marking the fetched memory as least recently used
* (hinting that we do not anticipate a need to fetch this vector
* again within the near future.)
*
* vector <TYPE> result = vec_ldl (int offset, <TYPE> *address)
* vector <TYPE> result = vec_ldl (int offset, vector <TYPE> *address)
*
* The effect of these instructions is to perform the following:
*
* resuilt = *((vector <TTYPE> *)((((char *) address) + offset) & ~0x0f))
*
* This test exercises the following new prototypes of the vec_ldl
* service which were added in late March 2018:
*
* vector bool int vec_ldl (int, bool int *)
* vector bool short vec_ldl (int, bool short *)
* vector bool char vec_ldl (int, bool char *)
* vector double vec_ldl (int, double *)
* vector long long int vec_ldl (int, long long int *)
* vector unsigned long long int vec_ldl (int, unsigned long long int *)
* vector bool long long vec_ldl (int, bool long long *)
*/
static signed char ca[64] __attribute__((aligned(16)));
static unsigned char uca[64] __attribute__((aligned(16)));
static vector signed char *vcp = (vector signed char *) ca;
static unsigned vector char *vucp = (vector unsigned char *) uca;
static short sa[32] __attribute__((aligned(16)));
static unsigned short usa[32] __attribute__((aligned(16)));
static vector short *vsp = (vector short *) sa;
static unsigned vector short *vusp = (vector unsigned short *) usa;
static int ia[16] __attribute__((aligned(16)));
static unsigned int uia[16] __attribute__((aligned(16)));
static vector int *vip = (vector int *) ia;
static unsigned vector int *vuip = (vector unsigned int *) uia;
static long long la[8] __attribute__((aligned(16)));
static unsigned long long ula[8] __attribute__((aligned(16)));
static vector long long *vlp = (vector long long *) la;
static unsigned vector long long *vulp = (vector unsigned long long *) ula;
static double da[8] __attribute__((aligned(16)));
static vector double *vdp = (vector double *) da;
void
doInitialization ()
{
unsigned int i;
for (i = 0; i < 64; i++)
ca[i] = uca[i] = i;
for (i = 0; i < 32; i++)
sa[i] = usa[i] = i;
for (i = 0; i < 16; i++)
ia[i] = uia[i] = i;
for (i = 0; i < 8; i++)
la[i] = ula[i] = i;
for (i = 0; i < 8; i++)
da[i] = 0.125 * i;
}
int
main (int argc, char *argv[])
{
vector long long int lv;
vector unsigned long long int ulv;
vector int iv;
vector unsigned int uiv;
vector short sv;
vector unsigned short usv;
vector signed char cv;
vector unsigned char ucv;
vector double dv;
doInitialization ();
/* Do vector of char. */
for (int i = 0; i < 16; i++) {
/* Focus on ca[16] ... ca[31]. */
cv = vec_ldl (i+16, ca); /* compiler: invalid parameter combination */
if (cv[4] != ca[20])
abort ();
/* Focus on uca[32] ... uca[47]. */
ucv = vec_ldl (i+32, uca);
if (ucv[7] != uca[39])
abort ();
/* Focus on ca[0] ... ca[15]. */
cv = vec_ldl (i, vcp);
if (cv[3] != ca[3])
abort ();
/* Focus on ca[0] ... ca[15] while i <= 8.
Focus on ca[16] ... ca[31] while i > 8. */
ucv = vec_ldl (i+7, vucp);
if ((i+7 > 15) && (ucv[13] != uca[29]))
abort ();
if ((i + 7 <= 15) && (ucv[13] != uca[13]))
abort ();
}
/* Do vector of short. */
for (int i = 0; i < 16; i++) {
/* Focus on sa[8] ... sa[15]. */
sv = vec_ldl (i+16, sa);
if (sv[4] != sa[12])
abort ();
/* Focus on usa[24] ... usa[31]. */
usv = vec_ldl (i+48, usa);
if (usv[7] != usa[31])
abort ();
/* Focus on sa[0] ... sa[7]. */
sv = vec_ldl (i, vsp);
if (sv[3] != sa[3])
abort ();
/* Focus on usa[0] ... usa[7] while i <= 8.
Focus on usa[8] ... usa[15] while i > 8. */
usv = vec_ldl (i+7, vusp);
if ((i+7 > 15) && (usv[5] != usa[13]))
abort ();
if ((i + 7 <= 15) && (usv[5] != usa[5]))
abort ();
}
/* Do vector of int. */
for (int i = 0; i < 16; i++) {
/* Focus on ia[8] ... ia[11]. */
iv = vec_ldl (i+32, ia);
if (iv[3] != ia[11])
abort ();
/* Focus on uia[12] ... uia[15]. */
uiv = vec_ldl (i+48, uia);
if (uiv[2] != uia[14])
abort ();
/* Focus on ia[0] ... ia[3]. */
iv = vec_ldl (i, vip);
if (iv[3] != ia[3])
abort ();
/* Focus on uia[0] ... uia[3] while i <= 8.
Focus on uia[4] ... uia[7] while i > 8. */
uiv = vec_ldl (i+7, vuip);
if ((i+7 > 15) && (uiv[1] != uia[5]))
abort ();
if ((i + 7 <= 15) && (uiv[1] != uia[1]))
abort ();
}
/* Do vector of long long int. */
for (int i = 0; i < 16; i++) {
/* Focus on la[4] ... la[5]. */
lv = vec_ldl (i+32, la);
if (lv[1] != la[5])
abort ();
/* Focus on ula[6] ... ula[7]. */
ulv = vec_ldl (i+48, ula);
if (ulv[0] != uia[6])
abort ();
/* Focus on la[0] ... la[1]. */
lv = vec_ldl (i, vlp);
if (iv[1] != la[1])
abort ();
/* Focus on ula[0] ... uia[1] while i <= 8.
Focus on uia[2] ... uia[3] while i > 8. */
ulv = vec_ldl (i+7, vulp);
if ((i+7 > 15) && (ulv[1] != ula[3]))
abort ();
if ((i + 7 <= 15) && (ulv[1] != ula[1]))
abort ();
}
/* Do vector of double. */
for (int i = 0; i < 16; i++) {
/* Focus on da[2] ... da[3]. */
dv = vec_ldl (i+16, da);
if (dv[1] != da[3])
abort ();
/* Focus on da[6] ... da[7]. */
dv = vec_ldl (i+48, vdp);
if (dv[0] != da[6])
abort ();
/* Focus on da[0] ... da[1]. */
dv = vec_ldl (i, da);
if (dv[1] != da[1])
abort ();
/* Focus on da[0] ... da[1] while i <= 8.
Focus on da[2] ... da[3] while i > 8. */
dv = vec_ldl (i+7, vdp);
if ((i+7 <= 15) && (dv[1] != da[1]))
abort ();
if ((i + 7 > 15) && (dv[1] != da[3]))
abort ();
}
return 0;
}
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