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new gcc:

30783710:	e1a08e18 	lsl	r8, r8, lr
30783714:	e5808000 	str	r8, [r0]
30783718:	e082200e 	add	r2, r2, lr
3078371c:	e9800024 	stmib	r0, {r2, r5}
30783720:	e59020d0 	ldr	r2, [r0, #208]	; 0xd0
30783724:	e58d3000 	str	r3, [sp]
30783728:	e1a00001 	mov	r0, r1
3078372c:	e1a0300c 	mov	r3, ip
30783730:	ebfff00e 	bl	3077f770 <mpeg2_idct_add>

old gcc:

3078b5e4:	ebffda16 	bl	30781e44 <get_mpeg1_non_intra_block>
3078b5e8:	ea000002 	b	3078b5f8 <.text+0xf5e0>
3078b5ec:	e1a00008 	mov	r0, r8
3078b5f0:	e59810f4 	ldr	r1, [r8, #244]
3078b5f4:	ebffd899 	bl	30781860 <get_non_intra_block>
3078b5f8:	e59810d0 	ldr	r1, [r8, #208]
3078b5fc:	e1a02007 	mov	r2, r7
3078b600:	e1a03006 	mov	r3, r6
3078b604:	ebffcf93 	bl	3077f458 <mpeg2_idct_add>