OpenE2K
/
qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

fix shufps/shufpd tests - added maskmov tests 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1225 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-01-16 01:09:01 +00:00
parent d52cf7a64a
commit 97ed14aead
1 changed files with 44 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
tests/test-i386.c
View File

@ -1733,6 +1733,22 @@ static uint64_t __attribute__((aligned(16))) test_values[4][2] = {
SSE_OP2(op);\
}
#define SHUF_OP(op, ib)\
{\
int i;\
a.q[0] = test_values[0][0];\
a.q[1] = test_values[0][1];\
b.q[0] = test_values[1][0];\
b.q[1] = test_values[1][1];\
asm volatile (#op " $" #ib ", %2, %0" : "=x" (r.dq) : "0" (a.dq), "x" (b.dq));\
printf("%-9s: a=%016llx%016llx b=%016llx%016llx ib=%02x r=%016llx%016llx\n",\
#op,\
a.q[1], a.q[0],\
b.q[1], b.q[0],\
ib,\
r.q[1], r.q[0]);\
}
#define PSHUF_OP(op, ib)\
{\
int i;\
@ -2009,6 +2025,32 @@ void test_sse(void)
asm volatile ("pmovmskb %1, %0" : "=r" (r.l[0]) : "x" (a.dq));
printf("%-9s: r=%08x\n", "pmovmskb", r.l[0]);
{
r.q[0] = -1;
r.q[1] = -1;
a.q[0] = test_values[0][0];
a.q[1] = test_values[0][1];
b.q[0] = test_values[1][0];
b.q[1] = test_values[1][1];
asm volatile("maskmovq %1, %0" :
: "y" (a.q[0]), "y" (b.q[0]), "D" (&r)
: "memory");
printf("%-9s: r=%016llx a=%016llx b=%016llx\n",
"maskmov",
r.q[0],
a.q[0],
b.q[0]);
asm volatile("maskmovdqu %1, %0" :
: "x" (a.dq), "x" (b.dq), "D" (&r)
: "memory");
printf("%-9s: r=%016llx%016llx a=%016llx%016llx b=%016llx%016llx\n",
"maskmov",
r.q[1], r.q[0],
a.q[1], a.q[0],
b.q[1], b.q[0]);
}
asm volatile ("emms");
SSE_OP2(punpcklqdq);
@ -2027,8 +2069,8 @@ void test_sse(void)
SSE_OP2(unpckhps);
SSE_OP2(unpckhpd);
PSHUF_OP(shufps, 0x78);
PSHUF_OP(shufpd, 0x02);
SHUF_OP(shufps, 0x78);
SHUF_OP(shufpd, 0x02);
PSHUF_OP(pshufd, 0x78);
PSHUF_OP(pshuflw, 0x78);