Средства и методы разработки

gcc: -Os 00000000 <IARBug>: 0: e92d 43f8 stmdb sp!, {r3, r4, r5, r6, r7, r8, r9, lr} 4: f04f 3011 mov.w r0, #286331153 ; 0x11111111 8: f241 1111 movw r1, #4369 ; 0x1111 c: f7ff fffe bl 0 <outll> 10: a50b add r5, pc, #44 ; (adr r5, 40 <IARBug+0x40>) 12: e9d5 4500 ldrd r4, r5, [r5] 16: a70c add r7, pc, #48 ; (adr r7, 48 <IARBug+0x48>) 18: e9d7 6700 ldrd r6, r7, [r7] 1c: f04f 3811 mov.w r8, #286331153 ; 0x11111111 20: f241 1911 movw r9, #4369 ; 0x1111 24: 4620 mov r0, r4 26: 4629 mov r1, r5 28: f7ff fffe bl 0 <outll> 2c: eb14 0408 adds.w r4, r4, r8 30: eb45 0509 adc.w r5, r5, r9 34: 42bd cmp r5, r7 36: bf08 it eq 38: 42b4 cmpeq r4, r6 3a: d1f3 bne.n 24 <IARBug+0x24> 3c: e8bd 83f8 ldmia.w sp!, {r3, r4, r5, r6, r7, r8, r9, pc} 40: 6789abcd .word 0x6789abcd 44: 00012345 .word 0x00012345 48: 789abcdd .word 0x789abcdd 4c: 00023456 .word 0x00023456 -O3 00000000 <IARBug>: 0: e92d 43f8 stmdb sp!, {r3, r4, r5, r6, r7, r8, r9, lr} 4: f04f 3011 mov.w r0, #286331153 ; 0x11111111 8: f241 1111 movw r1, #4369 ; 0x1111 c: f7ff fffe bl 0 <outll> 10: a50b add r5, pc, #44 ; (adr r5, 40 <IARBug+0x40>) 12: e9d5 4500 ldrd r4, r5, [r5] 16: f20f 0930 addw r9, pc, #48 ; 0x30 1a: e9d9 8900 ldrd r8, r9, [r9] 1e: f04f 3611 mov.w r6, #286331153 ; 0x11111111 22: f241 1711 movw r7, #4369 ; 0x1111 26: 4620 mov r0, r4 28: 19a4 adds r4, r4, r6 2a: 4629 mov r1, r5 2c: 417d adcs r5, r7 2e: f7ff fffe bl 0 <outll> 32: 454d cmp r5, r9 34: bf08 it eq 36: 4544 cmpeq r4, r8 38: d1f5 bne.n 26 <IARBug+0x26> 3a: e8bd 83f8 ldmia.w sp!, {r3, r4, r5, r6, r7, r8, r9, pc} 3e: bf00 nop 40: 6789abcd .word 0x6789abcd 44: 00012345 .word 0x00012345 48: 789abcdd .word 0x789abcdd 4c: 00023456 .word 0x00023456