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Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131974 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -985,10 +985,6 @@ public:
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/// other positive zero.
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bool isEqualTo(SDValue A, SDValue B) const;
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/// isVerifiedDebugInfoDesc - Returns true if the specified SDValue has
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/// been verified as a debug information descriptor.
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bool isVerifiedDebugInfoDesc(SDValue Op) const;
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/// UnrollVectorOp - Utility function used by legalize and lowering to
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/// "unroll" a vector operation by splitting out the scalars and operating
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/// on each element individually. If the ResNE is 0, fully unroll the vector
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@ -2347,16 +2347,6 @@ bool SelectionDAG::isEqualTo(SDValue A, SDValue B) const {
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return false;
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}
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bool SelectionDAG::isVerifiedDebugInfoDesc(SDValue Op) const {
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GlobalAddressSDNode *GA = dyn_cast<GlobalAddressSDNode>(Op);
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if (!GA) return false;
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if (GA->getOffset() != 0) return false;
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const GlobalVariable *GV = dyn_cast<GlobalVariable>(GA->getGlobal());
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if (!GV) return false;
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return MF->getMMI().hasDebugInfo();
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}
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/// getNode - Gets or creates the specified node.
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///
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SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, EVT VT) {
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@ -244,9 +244,6 @@ LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const
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{
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const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
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SDValue GA = DAG.getTargetGlobalAddress(GV, Op.getDebugLoc(), MVT::i32);
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// If it's a debug information descriptor, don't mess with it.
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if (DAG.isVerifiedDebugInfoDesc(Op))
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return GA;
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return getGlobalAddressWrapper(GA, GV, DAG);
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}
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