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| author | Eli Friedman <eli.friedman@gmail.com> | 2010-01-31 02:30:23 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2010-01-31 02:30:23 +0000 |
| commit | 694488f4770468f03b974180631c0fbfa21b28cc (patch) | |
| tree | ff3af0445dfed3464a6c36bf37a5f8736a12097e /lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 894c1af05fb3f0d8e2ee6565816fa220b260ed9d (diff) | |
Add a small transform: transform -(X<<Y) to (-X<<Y) when the shift has a single
use and X is free to negate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94941 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions