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| author | Alyssa Rosenzweig <[email protected]> | 2019-10-03 16:10:03 -0400 |
|---|---|---|
| committer | Alyssa Rosenzweig <[email protected]> | 2019-10-03 22:29:50 -0400 |
| commit | 013cd6bed2c6d2e3ba8a720c447cc33206ed56ae (patch) | |
| tree | f032827a04b23adb66d85cc420f6269acf4d2090 /common.py | |
| parent | 76a76de7af0bc0631a2705fedf17e743c6d73842 (diff) | |
pan/midgard: Move RA's liveness analysis into midgard_liveness.c
There are unfortunately two distinct liveness analysis passes in the
compiler right now -- one good (but complex) pass used by RA based on
solving data flow equations, and one awful (but simple) pass used for
dead code elimination and bundling based on an abstract walk of the AST.
Let's move RA's pass into shared code so we can work on unifying.
Signed-off-by: Alyssa Rosenzweig <[email protected]>
Diffstat (limited to 'common.py')
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