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| author | John McCall <rjmccall@apple.com> | 2012-06-15 05:27:05 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2012-06-15 05:27:05 +0000 |
| commit | d8d00be632593eae7495b50fa869b69ff793dce2 (patch) | |
| tree | fcdbf89b8867075a5a24455dca23499bc0ed2202 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | e6799ddae83082a494f968cab205ef8754f82e64 (diff) | |
| download | llvm-d8d00be632593eae7495b50fa869b69ff793dce2.zip llvm-d8d00be632593eae7495b50fa869b69ff793dce2.tar.gz llvm-d8d00be632593eae7495b50fa869b69ff793dce2.tar.bz2 | |
It turns out that implementing the rethrow-on-fallthrough
semantics of a ctor/dtor function-try-block catch handler
by pushing a normal cleanup is not just overkill but actually
actively wrong when the handler contains an explicit return
(which is only legal in a dtor). Just emit the rethrow as
ordinary code at the fallthrough point. Fixes PR13102.
llvm-svn: 158488
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions