package goblint
Static analysis framework for C
Install
Dune Dependency
Authors
Maintainers
Sources
goblint-2.5.0.tbz
sha256=452d8491527aea21f2cbb11defcc14ba0daf9fdb6bdb9fc0af73e56eac57b916
sha512=1993cd45c4c7fe124ca6e157f07d17ec50fab5611b270a434ed1b7fb2910aa85a8e6eaaa77dad770430710aafb2f6d676c774dd33942d921f23e2f9854486551
doc/goblint.lib/Goblint_lib/DeadCode/index.html
Module Goblint_lib.DeadCode
Dead code elimination transformation (remove_dead_code
).
val empty_block : unit -> GoblintCil.block
val filter_map_block :
?unchecked_condition:(unit -> GoblintCil.exp) ->
(GoblintCil.stmt -> bool) ->
GoblintCil.block ->
bool
Filter statements out of a block (recursively). CFG fields (prev/next, Loop continue/break) are no longer valid after calling. Returns true if anything is left in block, false if the block is now empty. Invariants:
- f (goto label) ==> f (labelled stmt), i.e. if a goto statement is not filtered out, the target may not be filtered out either.
- block may not contain switch statements.
val may_stop_execution : GoblintCil.stmt -> bool
Is it possible for this statement to begin executing normally, but not finish?
val find_live_statements :
(MyCFG.node -> bool) ->
(MyCFG.node -> MyCFG.edges -> MyCFG.node -> GoblintCil.stmt list) ->
MyCFG.cfg ->
MyCFG.node ->
BatSet.Int.t
Perform a depth first search over the CFG. Record the IDs of live statements; for each traversed edge, record the skipped statements along the edge as live, if the nodes on both ends of the edge are live. Record live statements in the nodes themselves as well.
module RemoveDeadCode : Transform.S
sectionYPositions = computeSectionYPositions($el), 10)"
x-init="setTimeout(() => sectionYPositions = computeSectionYPositions($el), 10)"
>