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update to https://github.com/JuliaLang/julia/pull/41328 #245

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Sep 1, 2021
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update to https://github.com/JuliaLang/julia/pull/41328 #245

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2 changes: 1 addition & 1 deletion docs/src/internals.md
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ JET.analyze_task_parallel_code!
```@docs
JET.JET_CACHE
JET.JETCachedResult
JET.jet_inlining_policy
JET.inlining_policy
```


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27 changes: 24 additions & 3 deletions src/analyzer.jl
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Expand Up @@ -479,14 +479,35 @@ CC.may_compress(analyzer::AbstractAnalyzer) = false
CC.may_discard_trees(analyzer::AbstractAnalyzer) = false
CC.verbose_stmt_info(analyzer::AbstractAnalyzer) = false

# branch on https://github.com/JuliaLang/julia/pull/41328
@static if isdefined(CC, :is_stmt_inline)
@doc """
inlining_policy(analyzer::AbstractAnalyzer, @nospecialize(src), stmt_flag::UInt8) -> source::Any

Implements inlining policy for `AbstractAnalyzer`.
Since `AbstractAnalyzer` works on `InferenceResult` whose `src` field keeps
[`JETResult`](@ref) or [`JETCachedResult`](@ref), this implementation just bypasses
their wrapped source to `inlining_policy(::AbstractInterpreter, ::Any, ::UInt8)`.
"""
jet_inlining_policy(src)
function CC.inlining_policy(analyzer::AbstractAnalyzer, @nospecialize(src), stmt_flag::UInt8)
if isa(src, JETResult)
src = get_source(src)
elseif isa(src, JETCachedResult)
src = get_source(src)
end
return @invoke CC.inlining_policy(analyzer::AbstractInterpreter, @nospecialize(src), stmt_flag::UInt8)
end
else # @static if isdefined(Compiler, :is_stmt_inline)
@doc """
inlining_policy(::AbstractAnalyzer) = jet_inlining_policy
jet_inlining_policy(@nospecialize(src)) -> source::Any

Implements `Core.Compiler.inlining_policy` for `AbstractAnalyzer`.
`jet_inlining_policy` implements `Core.Compiler.inlining_policy` for `AbstractAnalyzer`.
Since `AbstractAnalyzer` works on `InferenceResult` whose `src` field keeps
[`JETResult`](@ref) or [`JETCachedResult`](@ref), `jet_inlining_policy` bypasses
their wrapped source to `Core.Compiler.default_inlining_policy`.
"""
CC.inlining_policy(::AbstractAnalyzer) = jet_inlining_policy
@inline function jet_inlining_policy(@nospecialize(src))
if isa(src, JETResult)
src = get_source(src)
Expand All @@ -495,7 +516,7 @@ their wrapped source to `Core.Compiler.default_inlining_policy`.
end
return default_inlining_policy(src)
end
CC.inlining_policy(::AbstractAnalyzer) = jet_inlining_policy
end # @static if isdefined(Compiler, :is_stmt_inline)

# AbstractAnalyzer
# ----------------
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