Florian Hahn 2a8cbdd830 [LTO] Add support for existing Config::Freestanding option. ... lto::Config has a field to control whether the build is "freestanding" (no builtins) or not, but it is not hooked up to the code actually running the passes. This patch adds support for the flag to both the code that runs optimization with the new and old pass managers, by explicitly adding a TargetLibraryInfo instance. If Freestanding is true, all library functions are disabled. Reviewed By: steven_wu Differential Revision: https://reviews.llvm.org/D94630		2021-01-22 13:45:39 +00:00
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CMakeLists.txt	Enable new passmanager plugin support for LTO.	2020-04-14 15:07:07 -07:00
llvm-lto2.cpp	[LTO] Add support for existing Config::Freestanding option.	2021-01-22 13:45:39 +00:00