xref: /gem5/src/arch/x86/isa/insts/simd128/floating_point/data_conversion/convert_floating_point_to_xmm_integer.py

# Copyright (c) 2007 The Hewlett-Packard Development Company
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#
# Redistribution and use of this software in source and binary forms,
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# following conditions are met:
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# Authors: Gabe Black

microcode = '''
def macroop CVTPS2DQ_XMM_XMM {
    cvtf2i xmml, xmmlm, size=4, ext=4
    cvtf2i xmmh, xmmhm, size=4, ext=4
};

def macroop CVTPS2DQ_XMM_M {
    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
    cvtf2i xmml, ufp1, size=4, ext=4
    cvtf2i xmmh, ufp2, size=4, ext=4
};

def macroop CVTPS2DQ_XMM_P {
    rdip t7
    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
    cvtf2i xmml, ufp1, size=4, ext=4
    cvtf2i xmmh, ufp2, size=4, ext=4
};

def macroop CVTPD2DQ_XMM_XMM {
    cvtf2i xmml, xmmlm, srcSize=8, destSize=4, ext=4
    cvtf2i xmml, xmmhm, srcSize=8, destSize=4, ext=(4 | 2)
    lfpimm xmmh, 0
};

def macroop CVTPD2DQ_XMM_M {
    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
    cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=4
    cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=(4 | 2)
    lfpimm xmmh, 0
};

def macroop CVTPD2DQ_XMM_P {
    rdip t7
    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
    cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=4
    cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=(4 | 2)
    lfpimm xmmh, 0
};

def macroop CVTTPS2DQ_XMM_XMM {
    cvtf2i xmml, xmmlm, size=4, ext=0
    cvtf2i xmmh, xmmhm, size=4, ext=0
};

def macroop CVTTPS2DQ_XMM_M {
    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
    cvtf2i xmml, ufp1, size=4, ext=0
    cvtf2i xmmh, ufp2, size=4, ext=0
};

def macroop CVTTPS2DQ_XMM_P {
    rdip t7
    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
    cvtf2i xmml, ufp1, size=4, ext=0
    cvtf2i xmmh, ufp2, size=4, ext=0
};

def macroop CVTTPD2DQ_XMM_XMM {
    cvtf2i xmml, xmmlm, srcSize=8, destSize=4, ext=0
    cvtf2i xmml, xmmhm, srcSize=8, destSize=4, ext=2
    lfpimm xmmh, 0
};

def macroop CVTTPD2DQ_XMM_M {
    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
    cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=0
    cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=2
    lfpimm xmmh, 0
};

def macroop CVTTPD2DQ_XMM_P {
    rdip t7
    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
    cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=0
    cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=2
    lfpimm xmmh, 0
};
'''