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| author | Dan Gohman <gohman@apple.com> | 2011-06-16 15:55:48 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2011-06-16 15:55:48 +0000 |
| commit | a0697a7ef5a980727d8361acd1fc429a5b1b8e2b (patch) | |
| tree | 627ceda3603cc6f949599b26e6f1f54fec9a2288 /lib/CodeGen/MachineBasicBlock.cpp | |
| parent | ec3141b27f695585957cb045601e715c367a0cde (diff) | |
Add a comment describing why transforming (shl x, 1) to (add x, x) is to be
considered safe enough in this context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133159 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions