[PATCH] D41318: Start setting dso_local in clang
Rafael Ávila de Espíndola via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri Dec 15 17:18:12 PST 2017
rafael created this revision.
rafael added reviewers: rnk, rsmith.
This starts adding dso_local to clang.
The hope is to eventually have TargetMachine::shouldAssumeDsoLocal go away. My objective for now is to move enough of it to clang to remove the need for the TargetMachine one to handle PIE copy relocations and -fno-plt. With that it should then be easy to implement a -fno-copy-reloc in clang.
This patch just adds the cases where we assume a symbol to be local based on the file being compiled for an executable or a shared library.
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