X86_VEX_B 78 arch/x86/include/asm/insn.h #define X86_VEX_B(vex) ((vex) & 0x20) /* VEX3 Byte1 */ X86_VEX_B 78 tools/arch/x86/include/asm/insn.h #define X86_VEX_B(vex) ((vex) & 0x20) /* VEX3 Byte1 */