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authorDan Gohman <gohman@apple.com>2010-06-18 14:22:04 +0000
committerDan Gohman <gohman@apple.com>2010-06-18 14:22:04 +0000
commite368b460a206fafa0d31d5d059b1779b94f7df8c (patch)
tree73508159acd14e76dc92313df355849ee75ec35d /lib/Target/ARM/ARMISelDAGToDAG.cpp
parent7720cb3823d5b5868f9b88b0127277820edcb562 (diff)
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Eliminate unnecessary uses of getZExtValue().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106279 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMISelDAGToDAG.cpp')
-rw-r--r--lib/Target/ARM/ARMISelDAGToDAG.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 9128889..35a983e 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -536,7 +536,7 @@ bool ARMDAGToDAGISel::SelectThumbAddrModeRR(SDNode *Op, SDValue N,
DebugLoc dl = Op->getDebugLoc();
if (N.getOpcode() != ISD::ADD) {
ConstantSDNode *NC = dyn_cast<ConstantSDNode>(N);
- if (!NC || NC->getZExtValue() != 0)
+ if (!NC || !NC->isNullValue())
return false;
Base = Offset = N;