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gh-146393: Optimize float division operations by mutating uniquely-referenced operands in place (JIT only) #189269

gh-146393: Optimize float division operations by mutating uniquely-referenced operands in place (JIT only)

gh-146393: Optimize float division operations by mutating uniquely-referenced operands in place (JIT only) #189269

Triggered via pull request April 14, 2026 13:04
Status Cancelled
Total duration 16m 33s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
15s
Change detection / Create context from changed files
Matrix: Address sanitizer
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests
Matrix: build-ubuntu
Matrix: build-windows-msi
Waiting for pending jobs
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
6m 26s
Docs / Doctest
Docs  /  Check EPUB
2m 7s
Docs / Check EPUB
Check if Autoconf files are up to date
27s
Check if Autoconf files are up to date
Check if generated files are up to date
3m 50s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
9s
C API Docs / Check if all C APIs are documented
iOS
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iOS
Emscripten  /  build and test
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Emscripten / build and test
WASI  /  build and test
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WASI / build and test
Hypothesis tests on Ubuntu
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Hypothesis tests on Ubuntu
Cross build Linux
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Cross build Linux
Matrix: build-android
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55 errors and 19 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
CIFuzz / cpython3 (memory)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
CIFuzz / cpython3 (memory)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (memory)
The operation was canceled.
Windows / Build and test (Win32, switch-case)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Windows / Build and test (Win32, switch-case)
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Windows (free-threading) / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Windows (free-threading) / Build and test (x64, switch-case)
The operation was canceled.
Sanitizers / TSan (free-threading)
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Sanitizers / TSan (free-threading)
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Ubuntu (free-threading) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Ubuntu (free-threading) / build and test (ubuntu-24.04)
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Windows / Build and test (arm64, switch-case)
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Windows / Build and test (arm64, switch-case)
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Emscripten / build and test
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Emscripten / build and test
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Ubuntu SSL tests (ubuntu-24.04, openssl, 3.0.19)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.0.19)
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Ubuntu (bolt) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Ubuntu (bolt) / build and test (ubuntu-24.04)
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Windows (free-threading) / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Windows (free-threading) / Build and test (arm64, switch-case)
The operation was canceled.
Sanitizers / UBSan
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Sanitizers / UBSan
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iOS
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iOS
The operation was canceled.
CIFuzz / cpython3 (address)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
CIFuzz / cpython3 (address)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (address)
The operation was canceled.
macOS / build and test (macos-15-intel)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
macOS / build and test (macos-15-intel)
The operation was canceled.
Windows / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Windows / Build and test (x64, switch-case)
The operation was canceled.
CIFuzz / cpython3 (undefined)
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
CIFuzz / cpython3 (undefined)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (undefined)
The operation was canceled.
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
Canceling since a higher priority waiting request for Tests-eendebakpt-jit_float_truediv exists
Tests
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Android (x86_64)
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Android (x86_64)
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Hypothesis tests on Ubuntu
No files were found with the provided path: /home/runner/work/cpython/cpython-builddir/.hypothesis/examples/. No artifacts will be uploaded.
macOS (free-threading) / build and test (macos-26)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS (free-threading) / build and test (macos-26)
openssl@3.5 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.5
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-26)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS (free-threading) / build and test (macos-26)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS (free-threading) / build and test (macos-26)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-26)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-26)
openssl@3.5 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.5
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-26)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS / build and test (macos-26)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-15-intel)
Already linked: /usr/local/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-15-intel)
openssl@3.5 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.5
macOS / build and test (macos-15-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-15-intel)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-15-intel)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS / build and test (macos-15-intel)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
362 Bytes
sha256:2f690288cb501ebc5320023bafe96d65bdeaaad783848d1778d50c4c21f95aae
html-ids-head.json.gz
118 KB
sha256:4df0f0586621391b3158c232a70bc14f06bdef3aae4c73a28fba9f4824a4a874