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| author | Chandler Carruth <chandlerc@gmail.com> | 2013-01-24 08:05:06 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2013-01-24 08:05:06 +0000 |
| commit | c61bc7a90c65bf220a113f31ea26f45e0f4c1413 (patch) | |
| tree | a8c354497296598d57afde8b1241b6fa8aaca320 /lib/Analysis/ConstantFolding.cpp | |
| parent | b3105b9a9bb318672364b3d63e07b6325c3be3d7 (diff) | |
Spiff up the comment on this method, making the example a bit more
pretty in doxygen, adding some of the details actually present in
a classic example where this matters (a loop from gzip and many other
compression algorithms), and a cautionary note about the risks inherent
in the transform. This has come up on the mailing lists recently, and
I suspect folks reading this code could benefit from going and looking
at the MI pass that can really deal with these issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173329 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ConstantFolding.cpp')
0 files changed, 0 insertions, 0 deletions