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wip: interprocedural alias analysis #93

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wip: interprocedural alias analysis #93

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8 changes: 5 additions & 3 deletions src/EAUtils.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ function code_escapes(@nospecialize(f), @nospecialize(types=Base.default_tt(f));
interp = EscapeAnalyzer(interp, tt, optimize)
results = Base.code_typed_by_type(tt; optimize=true, world, interp)
isone(length(results)) || throw(ArgumentError("`code_escapes` only supports single analysis result"))
return EscapeResult(interp.ir, interp.state, interp.linfo, debuginfo===:source)
return EscapeResult(interp.ir, interp.state, interp.linfo, interp, debuginfo===:source)
end

# in order to run a whole analysis from ground zero (e.g. for benchmarking, etc.)
Expand Down Expand Up @@ -182,7 +182,7 @@ and then caches it into a global cache for later interprocedural propagation.
"""
function cache_escapes!(interp::EscapeAnalyzer,
caller::InferenceResult, estate::EscapeState, cacheir::IRCode)
cache = ArgEscapeCache(estate)
cache = ArgEscapeCache(cacheir, estate)
ecache = EscapeCache(cache, estate, cacheir)
interp.cache[caller] = ecache
return cache
Expand Down Expand Up @@ -305,11 +305,13 @@ struct EscapeResult
ir::IRCode
state::EscapeState
linfo::Union{Nothing,MethodInstance}
interp::Union{Nothing,EscapeAnalyzer}
source::Bool
function EscapeResult(ir::IRCode, state::EscapeState,
linfo::Union{Nothing,MethodInstance} = nothing,
interp::Union{Nothing,EscapeAnalyzer} = nothing,
source::Bool=false)
return new(ir, state, linfo, source)
return new(ir, state, linfo, interp, source)
end
end
Base.show(io::IO, result::EscapeResult) = print_with_info(io, result)
Expand Down
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