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| author | Alex Crichton <alex@alexcrichton.com> | 2018-01-23 21:59:53 -0800 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2018-01-24 07:18:02 -0800 |
| commit | 63b3168448061a510915d76630c6803de8cac595 (patch) | |
| tree | 0e1715798da81496a2cc582738b1eb7945e14831 /src/test/incremental/thinlto | |
| parent | caedb36f081334451ba83e9524af025891208592 (diff) | |
| download | rust-63b3168448061a510915d76630c6803de8cac595.tar.gz rust-63b3168448061a510915d76630c6803de8cac595.zip | |
llvm6: Don't clone LLVM modules on wasm
The comment for why cloning exists doesn't actually apply for wasm today and apparently cloning is causing subtle bugs in LLVM, so let's just avoid it altogether. More specifically after we emit the assembly for the wasm target we don't actually use the module again, so there's no need to keep both around. This seemed to be causing some scary verifier assertions in LLVM which seemed to be uncovered by presumably (?) buggy behavior. Let's just avoid it for now and make the wasm target slightly more lean in the process.
Diffstat (limited to 'src/test/incremental/thinlto')
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