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Elaborate on a comment.
llvm-svn: 102637
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@ -95,8 +95,11 @@ namespace ISD {
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// execution to HANDLER. Many platform-related details also :)
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EH_RETURN,
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// TargetConstant* - Like Constant*, but the DAG does not do any folding or
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// simplification of the constant.
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// TargetConstant* - Like Constant*, but the DAG does not do any folding,
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// simplification, or lowering of the constant. They are used for constants
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// which are known to fit in the immediate fields of their users, or for
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// carrying magic numbers which are not values which need to be materialized
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// in registers.
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TargetConstant,
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TargetConstantFP,
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