The plugin analysis for `InlineAdvisor` and `InlineOrder` currently
relies on shared global state to keep track if the analysis is
available.
This causes issues when pipelines using plugins and pipelines not using
plugins are run in the same process.
The shared global state can be easily replaced by checking in the given
instance of `ModuleAnalysisManager` if the plugin analysis has been
registered.
Adds the ability to load a plugin to control the inline order.
This allows developing and distributing inlining heuristics
outside of tree. And together with the inline advisor plugins
allows for fine grained control of the inliner.
The PluginInlineOrderAnalysis class serves as the entry point
for dynamic advisors. Plugins must register instances of this
class to provide their own InlineOrder.
Reviewed By: kazu
Differential Revision: https://reviews.llvm.org/D140637
This allows developing and distributing inlining heuristics
outside of tree. And together with the inline advisor plugins
allows for fine grained control of the inliner.
The PluginInlineOrderAnalysis class serves as the entry point
for dynamic advisors. Plugins must register instances of this
class to provide their own InlineOrder.
I'm checking in this patch on behalf of ibricchi
<ibricchi@student.ethz.ch>.
Differential Revision: https://reviews.llvm.org/D140637
