R12               363 gc/win32_threads.c 	  PUSH4(R0,R1,R2,R3),PUSH4(R4,R5,R6,R7),PUSH4(R8,R9,R10,R11),PUSH1(R12);
R12               367 gc/win32_threads.c 	  PUSH2(R12,R13), PUSH1(R14);