forked from OSchip/llvm-project
4d7df43ffd
This patch implements out of line atomics for LSE deployment mechanism. Details how it works can be found in llvm/docs/Atomics.rst Options -moutline-atomics and -mno-outline-atomics to enable and disable it were added to clang driver. This is clang and llvm part of out-of-line atomics interface, library part is already supported by libgcc. Compiler-rt support is provided in separate patch. Differential Revision: https://reviews.llvm.org/D91157 |
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