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| author | Nuno Lopes <nunoplopes@sapo.pt> | 2012-07-27 18:03:57 +0000 |
|---|---|---|
| committer | Nuno Lopes <nunoplopes@sapo.pt> | 2012-07-27 18:03:57 +0000 |
| commit | 75564e35147dd6e36b864946298b6a35417bb9e6 (patch) | |
| tree | 7dcc5a04ba801ed7c9350851541a1e7b1b6d324b /lib/Analysis/MemoryBuiltins.cpp | |
| parent | 2e319870f17a090e47540e2a821eac33c495bf59 (diff) | |
| download | external_llvm-75564e35147dd6e36b864946298b6a35417bb9e6.zip external_llvm-75564e35147dd6e36b864946298b6a35417bb9e6.tar.gz external_llvm-75564e35147dd6e36b864946298b6a35417bb9e6.tar.bz2 | |
fix infinite loop in instcombine in the presence of a (malformed) self-referencing select inst.
This can happen as long as the instruction is not reachable. Instcombine does generate these unreachable malformed selects when doing RAUW
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160874 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/MemoryBuiltins.cpp')
0 files changed, 0 insertions, 0 deletions