Backports for 1.11.4 #57183
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Backports for 1.11.4 #57183
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The main motivation of this PR is to fix #55807. dc689fe tries to remove the slow `may_contain_union_decision` check by re-organizing the code path. Now the fast path has been removed and most of its optimization has been integrated into the preserved slow path. Since the slow path stores all inner ∃ decisions on the outer most R stack, there might be overflow risk. aee69a4 should fix that concern. The reported MWE now becomes ```julia 0.000002 seconds 0.000040 seconds (105 allocations: 4.828 KiB, 52.00% compilation time) 0.000023 seconds (105 allocations: 4.828 KiB, 49.36% compilation time) 0.000026 seconds (105 allocations: 4.828 KiB, 50.38% compilation time) 0.000027 seconds (105 allocations: 4.828 KiB, 54.95% compilation time) 0.000019 seconds (106 allocations: 4.922 KiB, 49.73% compilation time) 0.000024 seconds (105 allocations: 4.828 KiB, 52.24% compilation time) ``` Local bench also shows that 72855cd slightly accelerates `OmniPackage.jl`'s loading ```julia julia> @time using OmniPackage # v1.11rc4 20.525278 seconds (25.36 M allocations: 1.606 GiB, 8.48% gc time, 12.89% compilation time: 77% of which was recompilation) # v1.11rc4+aee69a4+72855cd 19.527871 seconds (24.92 M allocations: 1.593 GiB, 8.88% gc time, 15.13% compilation time: 82% of which was recompilation) ``` (cherry picked from commit f3a36d7)
(cherry picked from commit eed3365)
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Backported PRs:
complete_methods!when max methods is hit #57138:enterblocks #57186Need manual backport:
Contains multiple commits, manual intervention needed:
String(::Memory)copy #54457using Foo: Foo, ...in package code (was: "using considered harmful") #42080structto hard #56755tmerge(Const(s), Const(t))st.(s !== t) && (s == t)#56915@constprop, fix error message #56946Non-merged PRs with backport label:
Pairspublic #56794@ccallablename before JIT registration #55813displaysizeto theIOContextused by the REPL #55499isfile_casesensitivefixes on Windows #55220@inboundsandBase.@propagate_inbounds#50157