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| author | Evan Cheng <evan.cheng@apple.com> | 2008-04-05 01:27:09 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-04-05 01:27:09 +0000 |
| commit | 667e5e85469fa34d5b743218987160a5815aef89 (patch) | |
| tree | 34e3610e0637e52e4b08f40ea377cb1f73bd8721 /lib/Transforms/Scalar/InstructionCombining.cpp | |
| parent | bf8b2c5e91eb53e5d92d40d52f78f568540f32bd (diff) | |
| download | external_llvm-667e5e85469fa34d5b743218987160a5815aef89.tar.gz external_llvm-667e5e85469fa34d5b743218987160a5815aef89.tar.bz2 external_llvm-667e5e85469fa34d5b743218987160a5815aef89.zip | |
1. IMPLICIT_DEF can *re-define* any register.
2. Coalescer can now create an interesting situation where a register def can
reaches itself without being killed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49246 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/InstructionCombining.cpp')
0 files changed, 0 insertions, 0 deletions