https://github.com/python/cpython/commit/92fb949eac22d1e058906123a21791ba55876090
commit: 92fb949eac22d1e058906123a21791ba55876090
branch: main
author: Ken Jin <ken...@python.org>
committer: Fidget-Spinner <kenjin4...@gmail.com>
date: 2025-04-06T00:58:23+08:00
summary:
gh-132132: Upgrade LLVM on tail calling CI (GH-132098)
files:
M .github/workflows/tail-call.yml
diff --git a/.github/workflows/tail-call.yml b/.github/workflows/tail-call.yml
index 572ff45e51ef00..4636372e26c41b 100644
--- a/.github/workflows/tail-call.yml
+++ b/.github/workflows/tail-call.yml
@@ -45,7 +45,7 @@ jobs:
- aarch64-unknown-linux-gnu/gcc
- free-threading
llvm:
- - 19
+ - 20
include:
# - target: i686-pc-windows-msvc/msvc
# architecture: Win32
@@ -83,9 +83,9 @@ jobs:
if: runner.os == 'Windows' && matrix.architecture != 'ARM64'
shell: cmd
run: |
- choco install llvm --allow-downgrade --no-progress --version ${{
matrix.llvm }}.1.5
+ choco install llvm --allow-downgrade --no-progress --version ${{
matrix.llvm }}.1.0
set PlatformToolset=clangcl
- set LLVMToolsVersion=${{ matrix.llvm }}.1.5
+ set LLVMToolsVersion=${{ matrix.llvm }}.1.0
set LLVMInstallDir=C:\Program Files\LLVM
call ./PCbuild/build.bat --tail-call-interp -d -p ${{
matrix.architecture }}
call ./PCbuild/rt.bat -d -p ${{ matrix.architecture }} -q
--multiprocess 0 --timeout 4500 --verbose2 --verbose3
@@ -95,9 +95,9 @@ jobs:
if: runner.os == 'Windows' && matrix.architecture == 'ARM64'
shell: cmd
run: |
- choco install llvm --allow-downgrade --no-progress --version ${{
matrix.llvm }}.1.5
+ choco install llvm --allow-downgrade --no-progress --version ${{
matrix.llvm }}.1.0
set PlatformToolset=clangcl
- set LLVMToolsVersion=${{ matrix.llvm }}.1.5
+ set LLVMToolsVersion=${{ matrix.llvm }}.1.0
set LLVMInstallDir=C:\Program Files\LLVM
./PCbuild/build.bat --tail-call-interp -p ${{ matrix.architecture }}
@@ -105,6 +105,8 @@ jobs:
# This is a bug in the macOS runner image where the pre-installed
Python is installed in the same
# directory as the Homebrew Python, which causes the build to fail for
macos-13. This line removes
# the symlink to the pre-installed Python so that the Homebrew Python
is used instead.
+ # Note: when a new LLVM is released, the homebrew installation
directory changes, so the builds will fail.
+ # We either need to upgrade LLVM or change the directory being pointed
to.
- name: Native macOS (release)
if: runner.os == 'macOS'
run: |
@@ -112,9 +114,9 @@ jobs:
find /usr/local/bin -lname '*/Library/Frameworks/Python.framework/*'
-delete
brew install llvm@${{ matrix.llvm }}
export SDKROOT="$(xcrun --show-sdk-path)"
- export PATH="/opt/homebrew/opt/llvm@${{ matrix.llvm }}/bin:$PATH"
- export PATH="/usr/local/opt/llvm@${{ matrix.llvm }}/bin:$PATH"
- CC=clang-19 ./configure --with-tail-call-interp
+ export PATH="/usr/local/opt/llvm/bin:$PATH"
+ export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
+ CC=clang-20 ./configure --with-tail-call-interp
make all --jobs 4
./python.exe -m test --multiprocess 0 --timeout 4500 --verbose2
--verbose3
@@ -123,7 +125,7 @@ jobs:
run: |
sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh
${{ matrix.llvm }}
export PATH="$(llvm-config-${{ matrix.llvm }} --bindir):$PATH"
- CC=clang-19 ./configure --with-tail-call-interp --with-pydebug
+ CC=clang-20 ./configure --with-tail-call-interp --with-pydebug
make all --jobs 4
./python -m test --multiprocess 0 --timeout 4500 --verbose2
--verbose3
@@ -132,7 +134,7 @@ jobs:
run: |
sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh
${{ matrix.llvm }}
export PATH="$(llvm-config-${{ matrix.llvm }} --bindir):$PATH"
- CC=clang-19 ./configure --with-tail-call-interp --disable-gil
+ CC=clang-20 ./configure --with-tail-call-interp --disable-gil
make all --jobs 4
./python -m test --multiprocess 0 --timeout 4500 --verbose2
--verbose3
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