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| author | Chris Lattner <sabre@nondot.org> | 2011-01-02 21:14:18 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-01-02 21:14:18 +0000 |
| commit | 63f9c3c49ac7011e6366fbec42716f3f70f1beee (patch) | |
| tree | cd087437583b8ca9934f3b236dd8fbbb60c7601c /tools/opt/GraphPrinters.cpp | |
| parent | 8e08e73f0e12c9e669f2d7d0a5c9213df3046c01 (diff) | |
| download | llvm-63f9c3c49ac7011e6366fbec42716f3f70f1beee.tar.gz llvm-63f9c3c49ac7011e6366fbec42716f3f70f1beee.tar.bz2 llvm-63f9c3c49ac7011e6366fbec42716f3f70f1beee.tar.xz | |
fix a miscompilation of tramp3d-v4: when forming a memcpy, we have to make
sure that the loop we're promoting into a memcpy doesn't mutate the input
of the memcpy. Before we were just checking that the dest of the memcpy
wasn't mod/ref'd by the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122712 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/opt/GraphPrinters.cpp')
0 files changed, 0 insertions, 0 deletions