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32 lines
522 B
32 lines
522 B
// vfmv_f_s: rd = vs2[0] (rs1=0)
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VI_VFP_COMMON;
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uint64_t vs2_0 = 0;
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const reg_t sew = P.VU.vsew;
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switch (sew) {
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case e16:
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vs2_0 = P.VU.elt<uint16_t>(rs2_num, 0);
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break;
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case e32:
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vs2_0 = P.VU.elt<uint32_t>(rs2_num, 0);
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break;
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case e64:
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vs2_0 = P.VU.elt<uint64_t>(rs2_num, 0);
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break;
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default:
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require(0);
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break;
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}
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// nan_extened
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if (FLEN > sew) {
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vs2_0 = vs2_0 | (UINT64_MAX << sew);
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}
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if (FLEN == 64) {
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WRITE_FRD(f64(vs2_0));
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} else {
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WRITE_FRD(f32(vs2_0));
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}
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VECTOR_END;
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