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| author | Nate Begeman <natebegeman@mac.com> | 2008-01-07 17:52:24 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2008-01-07 17:52:24 +0000 |
| commit | a95afe2b5fb7a716ff4cc7bb623995a0a4c56411 (patch) | |
| tree | a8be5af47cdfd320b2f1b40ee6a14991c269a589 | |
| parent | 337c213c18dc22485cd47de7e080d803be3ab0d3 (diff) | |
| download | external_llvm-a95afe2b5fb7a716ff4cc7bb623995a0a4c56411.zip external_llvm-a95afe2b5fb7a716ff4cc7bb623995a0a4c56411.tar.gz external_llvm-a95afe2b5fb7a716ff4cc7bb623995a0a4c56411.tar.bz2 | |
Update the comment on scalar to vector to be a bit more clear.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45707 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index e19b424..e222e1b 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -309,8 +309,8 @@ namespace ISD { VECTOR_SHUFFLE, /// SCALAR_TO_VECTOR(VAL) - This represents the operation of loading a - /// scalar value into the low element of the resultant vector type. The top - /// elements of the vector are undefined. + /// scalar value into element 0 of the resultant vector type. The top + /// elements 1 to N-1 of the N-element vector are undefined. SCALAR_TO_VECTOR, // EXTRACT_SUBREG - This node is used to extract a sub-register value. |