[clang] [lld] [llvm] [LLVM][WebAssembly] Implement branch hinting proposal (PR #146230)

Lukas Döllerer via llvm-commits llvm-commits at lists.llvm.org
Mon Jul 7 06:12:18 PDT 2025


Lukasdoe wrote:

Option 2. is not implemented in the latest commit. We parse the branch hint section in the input section in lld, discard any functions that are not present in the output file and then write them into the output buffer.

I also added a test case for the scenario of removed functions.

https://github.com/llvm/llvm-project/pull/146230


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