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Remove dead code. 

llvm-svn: 131974
This commit is contained in:
Devang Patel 2011-05-24 18:27:52 +00:00
parent d7707fc911
commit 5de2375db8
3 changed files with 0 additions and 17 deletions
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4
llvm/include/llvm/CodeGen/SelectionDAG.h
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@ -985,10 +985,6 @@ public:
/// other positive zero.
bool isEqualTo(SDValue A, SDValue B) const;
/// isVerifiedDebugInfoDesc - Returns true if the specified SDValue has
/// been verified as a debug information descriptor.
bool isVerifiedDebugInfoDesc(SDValue Op) const;
/// UnrollVectorOp - Utility function used by legalize and lowering to
/// "unroll" a vector operation by splitting out the scalars and operating
/// on each element individually. If the ResNE is 0, fully unroll the vector

10
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -2347,16 +2347,6 @@ bool SelectionDAG::isEqualTo(SDValue A, SDValue B) const {
return false;
}
bool SelectionDAG::isVerifiedDebugInfoDesc(SDValue Op) const {
GlobalAddressSDNode *GA = dyn_cast<GlobalAddressSDNode>(Op);
if (!GA) return false;
if (GA->getOffset() != 0) return false;
const GlobalVariable *GV = dyn_cast<GlobalVariable>(GA->getGlobal());
if (!GV) return false;
return MF->getMMI().hasDebugInfo();
}
/// getNode - Gets or creates the specified node.
///
SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, EVT VT) {

3
llvm/lib/Target/XCore/XCoreISelLowering.cpp
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@ -244,9 +244,6 @@ LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const
{
const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
SDValue GA = DAG.getTargetGlobalAddress(GV, Op.getDebugLoc(), MVT::i32);
// If it's a debug information descriptor, don't mess with it.
if (DAG.isVerifiedDebugInfoDesc(Op))
return GA;
return getGlobalAddressWrapper(GA, GV, DAG);
}