[PATCH] D127911: Delete 'llvm.asan.globals' for global metadata.
Mitch Phillips via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Jun 23 17:13:29 PDT 2022
hctim added a comment.
In D127911#3605774 <https://reviews.llvm.org/D127911#3605774>, @MaskRay wrote:
>> This saves about ~0.275% of the optimised clang binary.
> Worth clarifying a bit which -O level and whether -g is used.
`clang-15` binary, no `-g`, `-DLLVM_ENABLE_ASSERTIONS=ON -DCMAKE_BUILD_TYPE=Release`:
Not sure what led to the original measurement, but seems like this saves ~1.7% of binary size for ASan. I'll update the description.
rG LLVM Github Monorepo
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