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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-02 22:29:50 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-02 22:29:50 +0000 |
| commit | a4e1ba53ddedd08669886b2849926bb33facc198 (patch) | |
| tree | e18ec10ce3958c838ea1e5e98a9075e12c354081 /lib/CodeGen/RegAllocLinearScan.cpp | |
| parent | f5cd8c51e3d09a2af32e03414e75d3b50f47d0aa (diff) | |
Add a new target independent COPY instruction and code to lower it.
The COPY instruction is intended to replace the target specific copy
instructions for virtual registers as well as the EXTRACT_SUBREG and
INSERT_SUBREG instructions in MachineFunctions. It won't we used in a selection
DAG.
COPY is lowered to native register copies by LowerSubregs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107529 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
0 files changed, 0 insertions, 0 deletions