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| author | Heejin Ahn <aheejin@gmail.com> | 2021-04-27 14:59:12 -0700 |
|---|---|---|
| committer | Heejin Ahn <aheejin@gmail.com> | 2021-04-27 16:07:53 -0700 |
| commit | b4a5dd4da99a301608830769e9a0dbd76c075180 (patch) | |
| tree | 9f06640b54dbedf26a7bebbf3c491e93c4be6464 /clang/lib/CodeGen/ObjectFilePCHContainerOperations.cpp | |
| parent | a921d2d2fb46b898794091e7410426c518a4f0cc (diff) | |
| download | llvm-b4a5dd4da99a301608830769e9a0dbd76c075180.zip llvm-b4a5dd4da99a301608830769e9a0dbd76c075180.tar.gz llvm-b4a5dd4da99a301608830769e9a0dbd76c075180.tar.bz2 | |
[WebAssembly] Error when wasm EH is used with Emscripten EH/SjLj
- Error out when both Emscripten EH and wasm EH are used together, i.e.,
both `-enable-emscripten-cxx-exceptions` and `-exception-model=wasm`
are given together. This will not happen if you use Emscripten, but
this can happen when you call `llc` manually with wrong set of
arguments.
- Currently we don't yet support using wasm EH with Emscripten SjLj.
Unlike `-enable-emscripten-cxx-exceptions` which is turned on only
when you use `emcc -s DISABLE_EXCEPTION_CATCHING=0`,
`-enable-emscripten-sjlj` is turned on by Emscripten by default. So we
error out only when it is turned on and `setjmp` or `longjmp` is
actually used.
Reviewed By: tlively
Differential Revision: https://reviews.llvm.org/D101403
Diffstat (limited to 'clang/lib/CodeGen/ObjectFilePCHContainerOperations.cpp')
0 files changed, 0 insertions, 0 deletions