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Identifying Pure and Const Functions
- From: Pritam Gharat <pritam01gharat at gmail dot com>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 29 May 2015 13:16:32 +0530
- Subject: Identifying Pure and Const Functions
- Authentication-results: sourceware.org; auth=none
How do we identify whether a function is a pure or a const function?
Is there any flag associated with its cgraph_node or the tree node
(decl of cgraph_node)?