xref: /gem5/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/unpack_and_interleave.py

# Copyright (c) 2007 The Hewlett-Packard Development Company
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# Authors: Gabe Black

microcode = '''
def macroop UNPCKLPS_XMM_XMM {
    unpack xmmh, xmml, xmmlm, ext=1, size=4
    unpack xmml, xmml, xmmlm, ext=0, size=4
};

def macroop UNPCKLPS_XMM_M {
    ldfp ufp1, seg, sib, disp, dataSize=8
    unpack xmmh, xmml, ufp1, ext=1, size=4
    unpack xmml, xmml, ufp1, ext=0, size=4
};

def macroop UNPCKLPS_XMM_P {
    rdip t7
    ldfp ufp1, seg, riprel, disp, dataSize=8
    unpack xmmh, xmml, ufp1, ext=1, size=4
    unpack xmml, xmml, ufp1, ext=0, size=4
};

def macroop UNPCKLPD_XMM_XMM {
    movfp xmmh, xmmlm
};

def macroop UNPCKLPD_XMM_M {
    ldfp xmmh, seg, sib, disp, dataSize=8
};

def macroop UNPCKLPD_XMM_P {
    rdip t7
    ldfp xmmh, seg, riprel, disp, dataSize=8
};

def macroop UNPCKHPS_XMM_XMM {
    unpack xmml, xmmh, xmmhm, ext=0, size=4
    unpack xmmh, xmmh, xmmhm, ext=1, size=4
};

def macroop UNPCKHPS_XMM_M {
    lea t1, seg, sib, disp, dataSize=asz
    ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8
    unpack xmml, xmmh, ufp1, ext=0, size=4
    unpack xmmh, xmmh, ufp1, ext=1, size=4
};

def macroop UNPCKHPS_XMM_P {
    rdip t7
    lea t1, seg, riprel, disp, dataSize=asz
    ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8
    unpack xmml, xmmh, ufp1, ext=0, size=4
    unpack xmmh, xmmh, ufp1, ext=1, size=4
};

def macroop UNPCKHPD_XMM_XMM {
    movfp xmml, xmmh
    movfp xmmh, xmmhm
};

def macroop UNPCKHPD_XMM_M {
    lea t1, seg, sib, disp, dataSize=asz
    ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8
    movfp xmml, xmmh
    movfp xmmh, ufp1
};

def macroop UNPCKHPD_XMM_P {
    rdip t7
    lea t1, seg, riprel, disp, dataSize=asz
    ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8
    movfp xmml, xmmh
    movfp xmmh, ufp1
};
'''