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remove some unused stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22866 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -35,20 +35,10 @@ namespace {
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class PPC32DAGToDAGISel : public SelectionDAGISel {
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PPC32TargetLowering PPC32Lowering;
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unsigned GlobalBaseReg;
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bool GlobalBaseInitialized;
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public:
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PPC32DAGToDAGISel(TargetMachine &TM)
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: SelectionDAGISel(PPC32Lowering), PPC32Lowering(TM) {}
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/// runOnFunction - Override this function in order to reset our
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/// per-function variables.
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virtual bool runOnFunction(Function &Fn) {
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// Make sure we re-emit a set of the global base reg if necessary
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GlobalBaseInitialized = false;
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return SelectionDAGISel::runOnFunction(Fn);
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}
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/// getI32Imm - Return a target constant with the specified value, of type
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/// i32.
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inline SDOperand getI32Imm(unsigned Imm) {
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