andrewandweaselbot 0510f01fe1 ci: add MemorySanitizer CI job ...

Add build_msan_toolchain.sh to produce a tarball containing an
MSan-instrumented libc++/libc++abi/libunwind toolchain, and add an msan
CI job that downloads the tarball and runs the test suite under MSan.

Also add USE_MSAN CMake option that disables conflicting sanitizers,
switches to lld, and propagates -fsanitize=memory to the shared library
and fuzz_driver targets.

2026-07-22 18:42:10 -04:00

..

ci.yml

ci: add MemorySanitizer CI job

2026-07-22 18:42:10 -04:00