start    end      size     prot
08048000-08052000 0000a000 r-x
08052000-08053000 00001000 rw-
30026000-300a6000 00080000 rw-
300a6000-300a7000 00001000 ---
300a7000-300b9000 00012000 r-x
300b9000-300ba000 00001000 rw-
300ba000-300bb000 00001000 rwx
300bb000-320a7000 01fec000 ---
start_brk   0x08052d68
end_code    0x08051880
start_code  0x08048000
end_data    0x08052ad0
start_stack 0x300a59b0
brk         0x08052d68
entry       0x300a8990
----------------
IN: 
0x300a8990:  pushl  %esp
0x300a8991:  call   0x300a89e8

OP:
0x0000: movl_T0_ESP
0x0001: pushl_T0
0x0002: movl_T0_im 0x300a8996
0x0003: pushl_T0
0x0004: jmp_tb_next 0x60194558 0x300a89e8
0x0005: end

AFTER FLAGS OPT:
0x0000: movl_T0_ESP
0x0001: pushl_T0
0x0002: movl_T0_im 0x300a8996
0x0003: pushl_T0
0x0004: jmp_tb_next 0x60194558 0x300a89e8
0x0005: end

OUT: [size=60]
0x60334558:  mr	r24,r17
0x6033455c:  addi	r9,r17,-4
0x60334560:  stwbrx	r24,r0,r9
0x60334564:  mr	r17,r9
0x60334568:  lis	r9,12299
0x6033456c:  addi	r24,r9,-30314
0x60334570:  addi	r9,r17,-4
0x60334574:  stwbrx	r24,r0,r9
0x60334578:  mr	r17,r9
0x6033457c:  b	60466194
0x60334580:  lis	r9,24601
0x60334584:  addi	r24,r9,17752
0x60334588:  lis	r9,12299
0x6033458c:  addi	r9,r9,-30232
0x60334590:  stw	r9,32(r27)