NOP               352 nanojit/NativePPC.h #define NOP()   EMIT1(PPC_nop, "nop") /* ori 0,0,0 */
NOP               737 nanojit/NativeSparc.h #define NOP() \
NOP               564 nanojit/Nativei386.h #define NOP()   do { count_alu(); ALU0(0x90); asm_output("nop"); } while(0)