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    Searched refs:REX (Results 1 - 3 of 3) sorted by null

  /external/llvm/lib/Target/X86/MCTargetDesc/
X86MCCodeEmitter.cpp 59 // 0-7 and the difference between the 2 groups is given by the REX prefix.
449 // VEX_R: opcode externsion equivalent to REX.R in
457 // VEX_X: equivalent to REX.X, only used when a
460 // 1: Same as REX.X=0 (must be 1 in 32-bit mode)
461 // 0: Same as REX.X=1 (64-bit mode only)
471 // VEX_W: opcode specific (use like REX.W, or used for
725 /// REX prefix which specifies 1) 64-bit instructions, 2) non-default operand
729 unsigned REX = 0;
731 REX |= 1 << 3; // set REX.
    [all...]
  /external/llvm/lib/Target/X86/
X86CodeEmitter.cpp 157 /// REX prefix which specifies 1) 64-bit instructions, 2) non-default operand
160 unsigned REX = 0;
163 // Pseudo instructions do not need REX prefix byte.
167 REX |= 1 << 3;
174 // If it accesses SPL, BPL, SIL, or DIL, then it requires a 0x40 REX prefix.
181 REX |= 0x40;
188 REX |= (1 << 0) | (1 << 2);
192 REX |= 1 << 2;
197 REX |= 1 << 0;
203 REX |= 1 << 2
    [all...]
  /external/valgrind/main/memcheck/tests/amd64/
fxsave-amd64.stdout.exp 4 -------- FXSAVE non-64 (REX.W == 0) --------
108 -------- FXSAVE 64 (REX.W == 1) --------

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