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| author | Owen Anderson <resistor@mac.com> | 2008-07-28 16:00:58 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-07-28 16:00:58 +0000 |
| commit | d4310a5d41cc13f109890f5efbb19e084fecb27a (patch) | |
| tree | 52e9e803e579b6906c521d8baa134b82310a9b83 /lib/CodeGen/MachineFunction.cpp | |
| parent | 1a53eadbffb089de517071e575152c0cbe39b7c9 (diff) | |
Fix a subtle bug when removing instructions from memdep. In very specific
circumstances we could end up remapping a dependee to the same instruction
that we're trying to remove. Handle this properly by just falling back to
a conservative solution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54132 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions