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GeezerVison is showing github.com — gh-131798: Remove bounds check when indexing into tuples with a constant index by tomasr8 · Pull Request #137607 · python/cpython

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@tomasr8

@tomasr8 tomasr8 commented Aug 10, 2025 •
edited by bedevere-app Bot
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Suggested by Brandt here: #134543 (comment)

  • Issue: Better uop coverage in the JIT optimizer #131798

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@tomasr8
tomasr8 requested a review from brandtbucher August 10, 2025 11:01
@tomasr8
tomasr8 requested review from Fidget-Spinner and markshannon as code owners August 10, 2025 11:01
@bedevere-app bedevere-app Bot added the awaiting core review label Aug 10, 2025
@bedevere-app bedevere-app Bot mentioned this pull request Aug 10, 2025
Better uop coverage in the JIT optimizer #131798
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@tomasr8
tomasr8 force-pushed the jit-subscr-tuple-guard-bounds branch from 0412ef2 to 0a5ea58 Compare August 10, 2025 11:39
tomasr8 added 2 commits December 27, 2025 19:42
@tomasr8
Remove bounds check when indexing into tuples with a constant index
03dd5d0
@tomasr8
Add news entry
84b680d
@tomasr8
tomasr8 force-pushed the jit-subscr-tuple-guard-bounds branch from 0a5ea58 to eb00ed4 Compare December 27, 2025 18:50
@tomasr8
fixup after rebase
ab1e53f
@tomasr8
tomasr8 force-pushed the jit-subscr-tuple-guard-bounds branch from eb00ed4 to ab1e53f Compare December 27, 2025 19:36
Fidget-Spinner
Fidget-Spinner approved these changes Dec 28, 2025
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@Fidget-Spinner Fidget-Spinner left a comment

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LGTM. Thanks!

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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting core review labels Dec 28, 2025
@tomasr8
tomasr8 merged commit 713684d into python:main Dec 28, 2025
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@tomasr8
tomasr8 deleted the jit-subscr-tuple-guard-bounds branch December 28, 2025 21:06
@bedevere-app bedevere-app Bot removed the awaiting merge label Dec 28, 2025
thunder-coding pushed a commit to thunder-coding/cpython that referenced this pull request Feb 15, 2026
@tomasr8 @thunder-coding
pythongh-131798: Remove bounds check when indexing into tuples with a…
0e2e4fc 
… constant index (python#137607)

* Remove bounds check when indexing into tuples with a constant index

* Add news entry

* fixup after rebase
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Reviewers

@Fidget-Spinner Fidget-Spinner Fidget-Spinner approved these changes
@brandtbucher brandtbucher Awaiting requested review from brandtbucher
@markshannon markshannon Awaiting requested review from markshannon markshannon is a code owner

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2 participants

@tomasr8 @Fidget-Spinner
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