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| author | Evan Cheng <evan.cheng@apple.com> | 2010-04-08 20:02:37 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-04-08 20:02:37 +0000 |
| commit | a57fabe815ccf016eead526eb3ef475f116ab155 (patch) | |
| tree | c5766e5dbbe4131e812a643263b6355ff962132e /lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | b8db3c2c507cc115ed773209eae6cb8b89db1586 (diff) | |
Coalescer should not delete copy instructions whose defs are partially dead. e.g.
%RDI<def,dead> = MOV64rr %RAX<kill>, %EDI<imp-def>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100804 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions