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| author | Bill Wendling <isanbard@gmail.com> | 2008-12-10 22:36:00 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2008-12-10 22:36:00 +0000 |
| commit | 2476e5d3458ea3543f233159fcf4f2fea47426e9 (patch) | |
| tree | 046f753b4bf61cfd95974db041702ff13b57f762 /lib/CodeGen/BranchFolding.cpp | |
| parent | e5ad88e97fea74dd55675fa3ded89f01fb18f363 (diff) | |
If ADD, SUB, or MUL have an overflow bit that's used, don't do transformation on
them. The DAG combiner expects that nodes that are transformed have one value
result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60857 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/BranchFolding.cpp')
0 files changed, 0 insertions, 0 deletions