Changes

Summary

[Attributor] Use nofree argument attribute for heap-to-stack conversion (details)

Commit a516fbac520287307e909761dc7a083065d16049 by sstipanovic [Attributor] Use nofree argument attribute for heap-to-stack conversion Reviewers: jdoerfert, uenoku Subscribers: Differential Revision: https://reviews.llvm.org/D70140
	llvm/lib/Transforms/IPO/Attributor.cpp
	llvm/test/Transforms/FunctionAttrs/heap_to_stack.ll