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Cleanup: Simplify loop end logic in computeRegisterProperties().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168507 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -758,14 +758,13 @@ void TargetLowering::computeRegisterProperties() {
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// Every integer value type larger than this largest register takes twice as
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// many registers to represent as the previous ValueType.
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for (unsigned ExpandedReg = LargestIntReg + 1; ; ++ExpandedReg) {
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EVT ExpandedVT = (MVT::SimpleValueType)ExpandedReg;
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if (!ExpandedVT.isInteger())
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break;
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for (unsigned ExpandedReg = LargestIntReg + 1;
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ExpandedReg <= MVT::LAST_INTEGER_VALUETYPE; ++ExpandedReg) {
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NumRegistersForVT[ExpandedReg] = 2*NumRegistersForVT[ExpandedReg-1];
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RegisterTypeForVT[ExpandedReg] = (MVT::SimpleValueType)LargestIntReg;
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TransformToType[ExpandedReg] = (MVT::SimpleValueType)(ExpandedReg - 1);
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ValueTypeActions.setTypeAction(ExpandedVT, TypeExpandInteger);
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ValueTypeActions.setTypeAction((MVT::SimpleValueType)ExpandedReg,
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TypeExpandInteger);
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}
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// Inspect all of the ValueType's smaller than the largest integer
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