search for: computedeadsymbol

...e summaries (and store them in the bitcode files) that look like this: ThinLTO: foo -> {bar} FullLTO: bar -> {} The FullLTO summaries would have a flag set to prevent importing (at least to start with). At LTO time those summaries would be loaded into a single summary index and we would run computeDeadSymbols over the index. In this case, bar would be added to the set of dead symbols because it is not reachable from a GC root. We would move the code that handles loading regular LTO modules to LTO::runRegularLTO. In that function we would check whether bar is dead. Because it is, we would not add it to...

Hi all, I've been making a number of changes to the summary representation recently, and I wanted to lay out some of my plans so that folks are aware of my ultimate direction with this. Basically I want to move the summary into the irsymtab that we will be storing to disk after D32061 lands. This would help solve a number of problems: - To read a summary, you need to read all summaries in a