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[CI] Disable PIE on Linux Premerge Builds (#154584)

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We do not gain any additional security from having PIE on the test
binaries, and this does have an impact on test times. It is about 10%
from my measurements. Not as much as previous reports
(https://reviews.llvm.org/D140880), but still significant. This is a
similar gain to finish enabling the lit internal shell, which will take
significantly more effort. I also do not think this is a meaningful
enough difference from the "default" configuration to keep it the
default, especially given the option is mostly set by distros.
This commit is contained in:
Aiden Grossman 2025-08-21 10:21:02 -07:00 committed by GitHub
parent 13eca5248c
commit 0319a7970d
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1 changed files with 2 additions and 1 deletions
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.ci/monolithic-linux.sh
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@ -60,7 +60,8 @@ cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
-D MLIR_ENABLE_BINDINGS_PYTHON=ON \ -D MLIR_ENABLE_BINDINGS_PYTHON=ON \
-D LLDB_ENABLE_PYTHON=ON \ -D LLDB_ENABLE_PYTHON=ON \
-D LLDB_ENFORCE_STRICT_TEST_REQUIREMENTS=ON \ -D LLDB_ENFORCE_STRICT_TEST_REQUIREMENTS=ON \
-D CMAKE_INSTALL_PREFIX="${INSTALL_DIR}" -D CMAKE_INSTALL_PREFIX="${INSTALL_DIR}" \
-D CMAKE_EXE_LINKER_FLAGS="-no-pie"
start-group "ninja" start-group "ninja"