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| author | Reid Kleckner <reid@kleckner.net> | 2015-01-30 22:16:45 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2015-01-30 22:16:45 +0000 |
| commit | 3a417c301bc88de5c9d7db2fca7de58f5273c15d (patch) | |
| tree | 530d70a2d320d726587abdced037c6f0acd087a6 /clang/lib | |
| parent | d77bbab393005193fc36153793f65d1279c5b316 (diff) | |
| download | bcm5719-llvm-3a417c301bc88de5c9d7db2fca7de58f5273c15d.tar.gz bcm5719-llvm-3a417c301bc88de5c9d7db2fca7de58f5273c15d.zip | |
SEH: Don't jump to an unreachable continuation block
If both the __try and __except blocks do not return, we want to delete
the continuation block as unreachable instead.
llvm-svn: 227627
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/CodeGen/CGException.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGException.cpp b/clang/lib/CodeGen/CGException.cpp index 68764e92606..9f886ebb13a 100644 --- a/clang/lib/CodeGen/CGException.cpp +++ b/clang/lib/CodeGen/CGException.cpp @@ -1899,7 +1899,8 @@ void CodeGenFunction::ExitSEHTryStmt(const SEHTryStmt &S) { // Emit the __except body. EmitStmt(Except->getBlock()); - Builder.CreateBr(ContBB); + if (HaveInsertPoint()) + Builder.CreateBr(ContBB); EmitBlock(ContBB); } |
