package goblint-cil
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=5f81cb3f25c09770e77b5eb4092e6621e456122b6d1219dcc304c062075f9572
sha512=31bb753031e0ef321a2ef065373009270881b1cce7f23167b378845188aed9cb49f18a165edd2e11f751f2c7a7b84ab5ac1da50ba1f5cb975e6e8a97157838ed
doc/goblint-cil.liveness/Liveness/Usedef/index.html
Module Liveness.Usedef
Source
module E = GoblintCil.Errormsg
compute use/def information
val getUseDefFunctionRef :
(GoblintCil.exp ->
GoblintCil.exp list ->
VS.t * VS.t * GoblintCil.exp list)
ref
Set this global to how you want to handle function calls. This also returns a modified argument list which will be used for the purpose of Use analysis, in case you have a function that needs special treatment of its args.
Say if you want to consider a variable use. This applies to variable reads only; see also considerVariableAddrOfAsUse
Say if you want to consider a variable def
Say if you want to consider a variable addrof as a use
Say if you want to consider a variable addrof as a def
Return any vars that should be considered "used" by an expression, other than the ones it refers to directly. Deputy uses this for variables in Cast annotations.
Compute the use information for an expression (accumulate to an existing set)
Compute the use/def information for an instruction
val computeUseDefStmtKind :
?acc_used:VS.t ->
?acc_defs:VS.t ->
GoblintCil.stmtkind ->
VS.t * VS.t
Compute the use/def information for a statement kind. Do not descend into the nested blocks.