en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/Assembler/thinlto-multiple-summaries-for-guid.ll#54fb3ca9 [ThinLTO] Add Visibility bits to GlobalValueSummary::GVFlagsImported functions and variable get the visibility from the module supplying thedefinition. However, non-imported definitions do not get the visibility from(ELF) the most constraining visibility among all modules (Mach-O) the visibilityof the prevailing definition.This patch* adds visibility bits to GlobalValueSummary::GVFlags* computes the result visibility and propagates it to all definitionsProtected/hidden can imply dso_local which can enable some optimizations (thisis stronger than GVFlags::DSOLocal because the implied dso_local can beleveraged for ELF -shared while default visibility dso_local has to be clearedfor ELF -shared).Note: we don't have summaries for declarations, so for ELF if a declaration hasthe most constraining visibility, the result visibility may not be that one.Differential Revision: https://reviews.llvm.org/D92900 List of files: /llvm-project-15.0.7/llvm/test/Assembler/thinlto-multiple-summaries-for-guid.ll Wed, 27 Jan 2021 18:43:51 +0000 Fangrui Song <i@maskray.me> http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/Assembler/thinlto-multiple-summaries-for-guid.ll#3593b5b3 [llvm-as] Fix assembling of index with multiple summaries sharing single GUIDDifferential revision: https://reviews.llvm.org/D73091 List of files: /llvm-project-15.0.7/llvm/test/Assembler/thinlto-multiple-summaries-for-guid.ll Wed, 22 Jan 2020 09:09:13 +0000 Evgeny Leviant <evgeny@Evgenys-iMac.local>