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| author | Heejin Ahn <aheejin@gmail.com> | 2017-06-30 00:44:01 +0000 |
|---|---|---|
| committer | Heejin Ahn <aheejin@gmail.com> | 2017-06-30 00:44:01 +0000 |
| commit | 115b2ce9071f099b2a14bdb8b02985e4b910a116 (patch) | |
| tree | 8081bc60ac30613efeffa2d259e06ff665a296bf /include/clang/Basic/BuiltinsWebAssembly.def | |
| parent | 6f6b2e231cef5e6714e42eebd485e6f798919a58 (diff) | |
[WebAssembly] Add throw/rethrow builtins for exception handling
Summary:
Add new builtins for throw/rethrow instructions. This follows exception handling
handling proposal in
https://github.com/WebAssembly/exception-handling/blob/master/proposals/Exceptions.md
Reviewers: sunfish, dschuff
Reviewed By: dschuff
Subscribers: jfb, dschuff, sbc100, jgravelle-google
Differential Revision: https://reviews.llvm.org/D34783
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@306775 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Basic/BuiltinsWebAssembly.def')
| -rw-r--r-- | include/clang/Basic/BuiltinsWebAssembly.def | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/clang/Basic/BuiltinsWebAssembly.def b/include/clang/Basic/BuiltinsWebAssembly.def index de56908be8..19318dcebb 100644 --- a/include/clang/Basic/BuiltinsWebAssembly.def +++ b/include/clang/Basic/BuiltinsWebAssembly.def @@ -21,4 +21,8 @@ BUILTIN(__builtin_wasm_current_memory, "z", "n") BUILTIN(__builtin_wasm_grow_memory, "zz", "n") +// Exception handling builtins. +BUILTIN(__builtin_wasm_throw, "vUiv*", "r") +BUILTIN(__builtin_wasm_rethrow, "v", "r") + #undef BUILTIN |