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X86: Implement PUNPCKLDQ.

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This commit is contained in:
Gabe Black 2009-08-17 18:19:01 -07:00
parent 673b19f5d4
commit 3ae2f03927
3 changed files with 35 additions and 4 deletions
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4
src/arch/x86/isa/decoder/two_byte_opcodes.isa
View file

@ -553,7 +553,7 @@
0x0: decode OPCODE_OP_BOTTOM3 {
0x0: Inst::PUNPCKLBW(Pq,Qd);
0x1: Inst::PUNPCKLWD(Pq,Qd);
0x2: punpckldq_Pq_Qd();
0x2: Inst::PUNPCKLDQ(Pq,Qd);
0x3: packsswb_Pq_Qq();
0x4: pcmpgtb_Pq_Qq();
0x5: pcmpgtw_Pq_Qq();
@ -564,7 +564,7 @@
0x1: decode OPCODE_OP_BOTTOM3 {
0x0: Inst::PUNPCKLBW(Vo,Wq);
0x1: Inst::PUNPCKLWD(Vo,Wq);
0x2: punpckldq_Vo_Wq();
0x2: Inst::PUNPCKLDQ(Vo,Wq);
0x3: packsswb_Vo_Wo();
0x4: pcmpgtb_Vo_Wo();
0x5: pcmpgtw_Vo_Wo();

19
src/arch/x86/isa/insts/simd128/integer/data_reordering/unpack_and_interleave.py
View file

@ -89,10 +89,27 @@ def macroop PUNPCKLWD_XMM_P {
unpack xmmh, xmml, ufp1, sel=1, size=2
unpack xmml, xmml, ufp1, sel=0, size=2
};
def macroop PUNPCKLDQ_XMM_XMM {
unpack xmmh, xmml, xmmlm, sel=1, size=4
unpack xmml, xmml, xmmlm, sel=0, size=4
};
def macroop PUNPCKLDQ_XMM_M {
ldfp ufp1, seg, sib, disp, dataSize=8
unpack xmmh, xmml, ufp1, sel=1, size=4
unpack xmml, xmml, ufp1, sel=0, size=4
};
def macroop PUNPCKLDQ_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
unpack xmmh, xmml, ufp1, sel=1, size=4
unpack xmml, xmml, ufp1, sel=0, size=4
};
'''
# PUNPCKHBW
# PUNPCKHWD
# PUNPCKHDQ
# PUNPCKHQDQ
# PUNPCKLDQ
# PUNPCKLQDQ

16
src/arch/x86/isa/insts/simd64/integer/data_reordering/unpack_and_interleave.py
View file

@ -83,8 +83,22 @@ def macroop PUNPCKLWD_MMX_P {
ldfp ufp1, seg, riprel, disp, dataSize=8
unpack mmx, mmx, ufp1, sel=0, size=2
};
def macroop PUNPCKLDQ_MMX_MMX {
unpack mmx, mmx, mmxm, sel=0, size=4
};
def macroop PUNPCKLDQ_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
unpack mmx, mmx, ufp1, sel=0, size=4
};
def macroop PUNPCKLDQ_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
unpack mmx, mmx, ufp1, sel=0, size=4
};
'''
# PUNPCKHBW
# PUNPCKHWD
# PUNPCKHDQ
# PUNPCKLDQ