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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-05-21 18:31:42 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-05-21 18:31:42 +0000 |
| commit | cd89d4d52443728ecbda9554bd3095324bd29162 (patch) | |
| tree | f6c1a15afb55fec6d4ad6b411bf87e900116ee04 /lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 81f3830f2ed0b26e8bd7ae62e127db427f9f350d (diff) | |
Revert "InstCombine: Turn mul.with.overflow(X, 2) into the cheaper add.with.overflow(X, X)"
It's better to do this in codegen, mul.with.overflow(X, 2) is more canonical because it has only one use on "X".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131798 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions