Doesn't appear to work for Serpent sourced bytecode.

[MicahZoltu]

I'm trying to disassemble Augur's REP contract, but the output is way shorter than expected.
https://etherscan.io/address/0x48c80F1f4D53D5951e5D5438B54Cba84f29F32a5#code

Bytecode:

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

evmdis output:

# Stack: []
0x5     MSTORE8(0x51F, 0x0)
0x27    PUSH(CALLDATALOAD(0x0) / 0x100000000000000000000000000000000000000000000000000000000)
0x30    JUMPI(:label0, !SGT(CALLVALUE(), 0x0))

# Stack: [@0x27]
0x44    JUMPI(:label0, !!CALL(0x1388, CALLER(), CALLVALUE(), 0x0, 0x0, 0x0, 0x0))

# Stack: [@0x27]
0x47    JUMP(0x0)

:label0
# Stack: [@0x27]
0x4F    DUP1
0x55    JUMPI(0x164, !(POP() == 0xA9059CBB))

# Stack: [@0x27]
0x57    PUSH(MSIZE())
0x5E    MSTORE(MSIZE() + CALLDATASIZE(), 0x0)
0x62    DUP1
0x63    CALLDATACOPY(POP(), 0x4, CALLDATASIZE())
0x66    PUSH(CALLDATALOAD(0x4))
0x67    STOP()

Original source:
https://github.com/AugurProject/augur-core/blob/develop/src/legacyRepContract.se