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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init |
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| #
220fe00a |
| 11-Jul-2023 |
Brendan Dahl <brendan.dahl@gmail.com> |
[WebAssembly] Support `annotate` clang attributes for marking functions.
Annotation attributes may be attached to a function to mark it with
custom data that will be contained in the final Wasm file
[WebAssembly] Support `annotate` clang attributes for marking functions.
Annotation attributes may be attached to a function to mark it with
custom data that will be contained in the final Wasm file. The
annotation causes a custom section named
"func_attr.annotate.<name>.<arg0>.<arg1>..." to be created that will
contain each function's index value that was marked with the annotation.
A new patchable relocation type for function indexes had to be created so
the custom section could be updated during linking.
Reviewed By: sbc100
Differential Revision: https://reviews.llvm.org/D150803
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