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| author | Adrian Prantl <aprantl@apple.com> | 2015-02-03 18:40:42 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2015-02-03 18:40:42 +0000 |
| commit | 39428e74a04d93a6732a850c215f359a122cfff1 (patch) | |
| tree | 237da63566e87603c682e084a7c6c56feb48c730 /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | 6693d0839af5ae38d7a09bfada7af7a24611d884 (diff) | |
| download | llvm-39428e74a04d93a6732a850c215f359a122cfff1.zip llvm-39428e74a04d93a6732a850c215f359a122cfff1.tar.gz llvm-39428e74a04d93a6732a850c215f359a122cfff1.tar.bz2 | |
Merge ArtificialLocation into ApplyDebugLocation and make a clear
distinction between the different use-cases. With the previous default
behavior we would occasionally emit empty debug locations in situations
where they actually were strictly required (= on invoke insns).
We now have a choice between defaulting to an empty location or an
artificial location.
Specifically, this fixes a bug caused by a missing debug location when
emitting C++ EH cleanup blocks from within an artificial function, such as
an ObjC destroy helper function.
rdar://problem/19670595
llvm-svn: 228003
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
0 files changed, 0 insertions, 0 deletions