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GH-130415: Improve the JIT's unneeded uop removal pass #132333

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Merged
merged 5 commits into from
Apr 21, 2025
+46 −18
Merged

GH-130415: Improve the JIT's unneeded uop removal pass #132333

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edb68e1
Add more comprehensive peepholing to the JIT
brandtbucher Apr 8, 2025
aada255
blurb add
brandtbucher Apr 9, 2025
e0ad739
Remove unnecessary loop.
brandtbucher Apr 18, 2025
97dbcce
Turn _REPLACE_WITH_TRUE into _POP_TOP_LOAD_CONST_INLINE_BORROW
brandtbucher Apr 18, 2025
9b64c17
fixup
brandtbucher Apr 18, 2025
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blurb add
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@brandtbucher
brandtbucher committed Apr 9, 2025
commit aada255ecceabd68b981c38c9c39b9fd518f264e
3 changes: 3 additions & 0 deletions Misc/NEWS.d/next/Core_and_Builtins/2025-04-09-14-05-54.gh-issue-130415.llQtUq.rst
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Improve the JIT's ability to remove unused constant and local variable
loads, and fix an issue where deallocating unused values could cause JIT
code to crash or behave incorrectly.
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