Florian Hahn da0198959b [LTO] Use lto::backend for code generation. ... This patch updates LTOCodeGenerator to use the utilities provided by LTOBackend to run middle-end optimizations and backend code generation. This is a first step towards unifying the code used by libLTO's C API and the newer, C++ interface (see PR41541). The immediate motivation is to allow using the new pass manager when doing LTO using libLTO's C API, which is used on Darwin, among others. With the changes, there are no codegen/stats differences when building MultiSource/SPEC2000/SPEC2006 on Darwin X86 with LTO, compared to without the patch. Reviewed By: steven_wu Differential Revision: https://reviews.llvm.org/D94487		2021-01-30 10:09:55 +00:00
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legacy	[LTO] Use lto::backend for code generation.	2021-01-30 10:09:55 +00:00
Caching.h	[LTO] Migrate typedef to using	2019-05-02 10:52:34 +00:00
Config.h	[ThinLTO] Add Visibility bits to GlobalValueSummary::GVFlags	2021-01-27 10:43:51 -08:00
LTO.h	[LTO] Prevent devirtualization for symbols dynamically exported	2021-01-27 15:54:13 -08:00
LTOBackend.h	[LTO] Update splitCodeGen to take a reference to the module. (NFC)	2021-01-29 11:53:11 +00:00
SummaryBasedOptimizations.h