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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 | 676a15bdf5068aba670b122ccc7445c84bb48b22 (patch) | |
| tree | 1ade653737281134fb2c5543c78507a8fe3fd0d7 /llvm/utils/TableGen | |
| parent | 248e64b5b854122695b36bf655c06a87c9b2020c (diff) | |
| download | bcm5719-llvm-676a15bdf5068aba670b122ccc7445c84bb48b22.tar.gz bcm5719-llvm-676a15bdf5068aba670b122ccc7445c84bb48b22.zip | |
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.
llvm-svn: 107529
Diffstat (limited to 'llvm/utils/TableGen')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenTarget.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/CodeGenTarget.cpp b/llvm/utils/TableGen/CodeGenTarget.cpp index 72cea14ea6b..d8130fb36dd 100644 --- a/llvm/utils/TableGen/CodeGenTarget.cpp +++ b/llvm/utils/TableGen/CodeGenTarget.cpp @@ -344,6 +344,7 @@ void CodeGenTarget::ComputeInstrsByEnum() const { "COPY_TO_REGCLASS", "DBG_VALUE", "REG_SEQUENCE", + "COPY", 0 }; const DenseMap<const Record*, CodeGenInstruction*> &Insts = getInstructions(); |
