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| author | Chandler Carruth <chandlerc@gmail.com> | 2012-10-02 17:49:47 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2012-10-02 17:49:47 +0000 |
| commit | 3903e05244c19e8ad0c59882cb2dccc5a132c1cd (patch) | |
| tree | b1a9a9b24d34005ecbe0b6d2cb145a2d6e9e1e80 /llvm/lib/Support/StringRef.cpp | |
| parent | ea0c5ecb28ffc3bad449c53a71aebbc9849c5faf (diff) | |
| download | llvm-3903e05244c19e8ad0c59882cb2dccc5a132c1cd.zip llvm-3903e05244c19e8ad0c59882cb2dccc5a132c1cd.tar.gz llvm-3903e05244c19e8ad0c59882cb2dccc5a132c1cd.tar.bz2 | |
Fix a silly coding error on my part. The whole point of the speculator
being separate was that it can grow the use list. As a consequence, we
can't use the iterator-pair interface, we need an index based interface.
Expose such an interface from the AllocaPartitioning, and use it in the
speculator.
This should at least fix a use-after-free bug found by Duncan, and may
fix some of the other crashers.
I don't have a nice deterministic test case yet, but if I get a good
one, I'll add it.
llvm-svn: 165027
Diffstat (limited to 'llvm/lib/Support/StringRef.cpp')
0 files changed, 0 insertions, 0 deletions