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commit c054dbc Author: Shuhei Kadowaki <40514306+aviatesk@users.noreply.github.com> Date: Fri Oct 29 01:31:55 2021 +0900 optimizer: eliminate allocations (JuliaLang#42833) commit 6a9737d Author: Jeff Bezanson <jeff.bezanson@gmail.com> Date: Thu Oct 28 12:23:53 2021 -0400 fix JuliaLang#42659, move `jl_coverage_visit_line` to runtime library (JuliaLang#42810) commit c762f10 Author: Marc Ittel <35898736+MarcMush@users.noreply.github.com> Date: Thu Oct 28 12:19:13 2021 +0200 change `julia` to `julia-repl` in docstrings (JuliaLang#42824) Co-authored-by: Michael Abbott <32575566+mcabbott@users.noreply.github.com> commit 9f52ec0 Author: Dilum Aluthge <dilum@aluthge.com> Date: Thu Oct 28 05:30:11 2021 -0400 CI (Buildkite): Update all rootfs images to the latest versions (JuliaLang#42802) * CI (Buildkite): Update all rootfs images to the latest versions * Re-sign all of the signed pipelines commit 404e584 Author: DilumAluthgeBot <43731525+DilumAluthgeBot@users.noreply.github.com> Date: Wed Oct 27 21:11:04 2021 -0400 🤖 Bump the Statistics stdlib from 74897fe to 5256d57 (JuliaLang#42826) Co-authored-by: Dilum Aluthge <dilum@aluthge.com> commit c74814e Author: Jeff Bezanson <jeff.bezanson@gmail.com> Date: Wed Oct 27 16:34:46 2021 -0400 reset `RandomDevice` file from `__init__` (JuliaLang#42537) This prevents us from seeing an invalid `IOStream` object from a saved system image, and also ensures the files are opened once for all threads. commit 05ed348 Author: Jeff Bezanson <jeff.bezanson@gmail.com> Date: Wed Oct 27 15:24:17 2021 -0400 only visit nonfunction_mt once when traversing method tables (JuliaLang#42821) commit d71b77d Author: DilumAluthgeBot <43731525+DilumAluthgeBot@users.noreply.github.com> Date: Tue Oct 26 20:39:08 2021 -0400 🤖 Bump the Downloads stdlib from 5f1509d to dbb0625 (JuliaLang#42811) Co-authored-by: Dilum Aluthge <dilum@aluthge.com> commit b4fddc1 Author: DilumAluthgeBot <43731525+DilumAluthgeBot@users.noreply.github.com> Date: Tue Oct 26 14:46:20 2021 -0400 🤖 Bump the Pkg stdlib from bc32103f to 26918395 (JuliaLang#42806) Co-authored-by: Dilum Aluthge <dilum@aluthge.com> commit 6a386de Author: Dilum Aluthge <dilum@aluthge.com> Date: Tue Oct 26 12:15:51 2021 -0400 CI (Buildkite): make sure to hit ignore any unencrypted repo keys, regardless of where they are located in the repository (JuliaLang#42803) commit 021a6b5 Author: Shuhei Kadowaki <40514306+aviatesk@users.noreply.github.com> Date: Wed Oct 27 01:08:33 2021 +0900 optimizer: clean up inlining test code (JuliaLang#42804) commit 16eb196 Merge: 21ebabf 1510eaa Author: Shuhei Kadowaki <40514306+aviatesk@users.noreply.github.com> Date: Tue Oct 26 23:25:41 2021 +0900 Merge pull request JuliaLang#42766 from JuliaLang/avi/42754 optimizer: fix JuliaLang#42754, inline union-split const-prop'ed sources commit 21ebabf Author: Kristoffer Carlsson <kcarlsson89@gmail.com> Date: Tue Oct 26 16:11:32 2021 +0200 simplify code loading test now that TOML files are parsed with a real TOML parser (JuliaLang#42328) commit 1510eaa Author: Shuhei Kadowaki <aviatesk@gmail.com> Date: Mon Oct 25 01:35:12 2021 +0900 optimizer: fix JuliaLang#42754, inline union-split const-prop'ed sources This commit complements JuliaLang#39754 and JuliaLang#39305: implements a logic to use constant-prop'ed results for inlining at union-split callsite. Currently it works only for cases when constant-prop' succeeded for all (union-split) signatures. > example ```julia julia> mutable struct X # NOTE in order to confuse `fieldtype_tfunc`, we need to have at least two fields with different types a::Union{Nothing, Int} b::Symbol end; julia> code_typed((X, Union{Nothing,Int})) do x, a # this `setproperty` call would be union-split and constant-prop will happen for # each signature: inlining would fail if we don't use constant-prop'ed source # since the approximated inlining cost of `convert(fieldtype(X, sym), a)` would # end up very high if we don't propagate `sym::Const(:a)` x.a = a x end |> only |> first ``` > before this commit ```julia CodeInfo( 1 ─ %1 = Base.setproperty!::typeof(setproperty!) │ %2 = (isa)(a, Nothing)::Bool └── goto #3 if not %2 2 ─ %4 = π (a, Nothing) │ invoke %1(_2::X,🅰️ :Symbol, %4::Nothing)::Any └── goto #6 3 ─ %7 = (isa)(a, Int64)::Bool └── goto #5 if not %7 4 ─ %9 = π (a, Int64) │ invoke %1(_2::X,🅰️ :Symbol, %9::Int64)::Any └── goto #6 5 ─ Core.throw(ErrorException("fatal error in type inference (type bound)"))::Union{} └── unreachable 6 ┄ return x ) ``` > after this commit ```julia CodeInfo( 1 ─ %1 = (isa)(a, Nothing)::Bool └── goto #3 if not %1 2 ─ Base.setfield!(x, :a, nothing)::Nothing └── goto #6 3 ─ %5 = (isa)(a, Int64)::Bool └── goto #5 if not %5 4 ─ %7 = π (a, Int64) │ Base.setfield!(x, :a, %7)::Int64 └── goto #6 5 ─ Core.throw(ErrorException("fatal error in type inference (type bound)"))::Union{} └── unreachable 6 ┄ return x ) ``` commit 4c3ae20 Author: Chris Foster <chris42f@gmail.com> Date: Tue Oct 26 21:48:32 2021 +1000 Make Base.ifelse a generic function (JuliaLang#37343) Allow user code to directly extend `Base.ifelse` rather than needing a special package for it. commit 2e388e3 Author: Shuhei Kadowaki <aviatesk@gmail.com> Date: Mon Oct 25 01:30:09 2021 +0900 optimizer: eliminate excessive specialization in inlining code This commit includes several code quality improvements in inlining code: - eliminate excessive specializations around: * `item::Pair{Any, Any}` constructions * iterations on `Vector{Pair{Any, Any}}` - replace `Pair{Any, Any}` with new, more explicit data type `InliningCase` - remove dead code
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