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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42691 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2007-10-06 08:09:29 +00:00
parent 92f7e8d925
commit 186edc8fa1
1 changed files with 10 additions and 0 deletions
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10
include/llvm/CodeGen/SelectionDAGNodes.h
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@ -1651,6 +1651,16 @@ struct ilist_traits<SDNode> {
};
namespace ISD {
/// isNormalLoad - Returns true if the specified node is a non-extending
/// and unindexed load.
inline bool isNormalLoad(const SDNode *N) {
if (N->getOpcode() != ISD::LOAD)
return false;
const LoadSDNode *Ld = cast<LoadSDNode>(N);
return Ld->getExtensionType() == ISD::NON_EXTLOAD &&
Ld->getAddressingMode() == ISD::UNINDEXED;
}
/// isNON_EXTLoad - Returns true if the specified node is a non-extending
/// load.
inline bool isNON_EXTLoad(const SDNode *N) {