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| author | Evan Cheng <evan.cheng@apple.com> | 2006-02-01 06:13:50 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-02-01 06:13:50 +0000 |
| commit | 3c55c54a877b3e5a79053df8f6080f505c9d1ff4 (patch) | |
| tree | 9212d98d52a8c6416d26fe4a2465c74a686b5752 /lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 214a79423f8d102c07e16acf7a25850aeb7c8520 (diff) | |
- Use xor to clear integer registers (set R, 0).
- Added a new format for instructions where the source register is implied
and it is same as the destination register. Used for pseudo instructions
that clear the destination register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25872 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions