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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CMakeLists.txt	Replace MCTargetOptionsCommandFlags.inc and CommandFlags.inc by runtime registration	2020-03-17 14:01:30 +01:00
llvm-lto.cpp	[LTO] Use lto::backend for code generation.	2021-01-30 10:09:55 +00:00