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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-03-07 03:15:25 +0100 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-07-01 00:17:36 +0200 |
| commit | 13cf4aaeef36031fcee071a1efcf9092b7d7cdf7 (patch) | |
| tree | b4a61e2a78e780242f6024b177183e7919ac5bfd /validation | |
| parent | 302d1089d76828fe4de0296bf55afe092825bbbf (diff) | |
| download | sparse-dev-13cf4aaeef36031fcee071a1efcf9092b7d7cdf7.tar.gz | |
kds: clarify kill_dead_stores_bb()
There is 4 classes of instructions to consider when killing
the dead stores in a BB :
* LOADs,
* STOREs,
* CALLs (can clobber any non-local var)
* all others
but this is a bit hard to follow when reading the code.
Try to make things a bit clearer by using a switch showing
these 4 cases.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Diffstat (limited to 'validation')
0 files changed, 0 insertions, 0 deletions