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| author | Evan Cheng <evan.cheng@apple.com> | 2007-03-07 08:04:41 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-03-07 08:04:41 +0000 |
| commit | 02c50e4891841c28b2a743731dfc60744bb78879 (patch) | |
| tree | 7df776f30db7254eedbdf98e9a2d827f45c5fe2e | |
| parent | 5ee99979065d75605d150d7e567e4351024aae8f (diff) | |
Add a utility function to test whether a load is unindexed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35004 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 6576e5d17a..336a9279cc 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -1620,6 +1620,13 @@ namespace ISD { cast<LoadSDNode>(N)->getExtensionType() == ISD::ZEXTLOAD; } + /// isUNINDEXEDLoad - Returns true if the specified node is a unindexed load. + /// + inline bool isUNINDEXEDLoad(const SDNode *N) { + return N->getOpcode() == ISD::LOAD && + cast<LoadSDNode>(N)->getAddressingMode() == ISD::UNINDEXED; + } + /// isNON_TRUNCStore - Returns true if the specified node is a non-truncating /// store. inline bool isNON_TRUNCStore(const SDNode *N) { |