compile_lll.py: buggy translation of constant clamp expressions

[daejunpark]

What's your issue about?

The following logic is not correct for the cases: uclampgt, uclampge, clampgt, clampge:
https://github.com/ethereum/viper/blob/b1fe12ddd8706ef3340a103916e3d3f2cc95ceef/viper/compile_lll.py#L157-L162

How can it be fixed?

Change the following line:
https://github.com/ethereum/viper/blob/b1fe12ddd8706ef3340a103916e3d3f2cc95ceef/viper/compile_lll.py#L159
to something like:

if ((0 <= code.args[0].value < code.args[1].value) and code.value in ('uclamplt', 'uclample', 'clamplt', 'clample'))
or ((0 <= code.args[1].value < code.args[0].value) and code.value in ('uclampgt', 'uclampge', 'clampgt', 'clampge')):

Cute Animal Picture

<°(((((((><