diff options
| author | Heejin Ahn <aheejin@gmail.com> | 2017-09-16 01:07:43 +0000 |
|---|---|---|
| committer | Heejin Ahn <aheejin@gmail.com> | 2017-09-16 01:07:43 +0000 |
| commit | b29a17ba21d3c19bf3cc5df2b979a9f67666ed54 (patch) | |
| tree | 6fbf247a32b750a76d390375a28e717bfb9c028b /clang/test/CodeGen/builtins-wasm.c | |
| parent | 525b09d347a9193226b6adcd4cd58998f60c3690 (diff) | |
| download | bcm5719-llvm-b29a17ba21d3c19bf3cc5df2b979a9f67666ed54.tar.gz bcm5719-llvm-b29a17ba21d3c19bf3cc5df2b979a9f67666ed54.zip | |
[WebAssembly] Restore __builtin_wasm_rethrow builtin
Summary:
Restore the `__builtin_wasm_rethrow` builtin deleted in D37931. On second
thought, it appears it can be used to implement `__cxa_rethrow`.
Reviewers: dschuff, sunfish
Reviewed By: dschuff
Subscribers: jfb, sbc100, jgravelle-google
Differential Revision: https://reviews.llvm.org/D37942
llvm-svn: 313430
Diffstat (limited to 'clang/test/CodeGen/builtins-wasm.c')
| -rw-r--r-- | clang/test/CodeGen/builtins-wasm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/test/CodeGen/builtins-wasm.c b/clang/test/CodeGen/builtins-wasm.c index 2361fdf40ce..e0f72d2e503 100644 --- a/clang/test/CodeGen/builtins-wasm.c +++ b/clang/test/CodeGen/builtins-wasm.c @@ -20,3 +20,9 @@ void f3(unsigned int tag, void *obj) { // WEBASSEMBLY32: call void @llvm.wasm.throw(i32 %{{.*}}, i8* %{{.*}}) // WEBASSEMBLY64: call void @llvm.wasm.throw(i32 %{{.*}}, i8* %{{.*}}) } + +void f4() { + return __builtin_wasm_rethrow(); +// WEBASSEMBLY32: call void @llvm.wasm.rethrow() +// WEBASSEMBLY64: call void @llvm.wasm.rethrow() +} |
