Searched refs:y_hi (Results 1 - 2 of 2) sorted by relevance

/openjdk7/hotspot/src/cpu/x86/vm/
H A Dassembler_x86.cpp5785 void MacroAssembler::lcmp2int(Register x_hi, Register x_lo, Register y_hi, Register y_lo) { argument
5789 cmpl(x_hi, y_hi);
5832 // [ y_hi ] | (in bytes)
5839 // hi(result) = hi(x_lo * y_lo) + lo(x_hi * y_lo) + lo(x_lo * y_hi)
5841 Address y_hi(rsp, y_rsp_offset + wordSize); Address y_lo(rsp, y_rsp_offset);
5843 // load x_hi, y_hi and check if quick
5846 movl(rcx, y_hi);
5848 orl(rbx, rcx); // rbx, = 0 <=> x_hi = 0 and y_hi = 0
5856 mull(rcx); // x_lo * y_hi
5857 addl(rbx, rax); // add lo(x_lo * y_hi) t
6415 lcmp2int(Register x_hi, Register x_lo, Register y_hi, Register y_lo) argument
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H A Dassembler_x86.hpp2149 void lcmp2int(Register x_hi, Register x_lo, Register y_hi, Register y_lo); // x_hi = lcmp(x, y)

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