Manman Ren ecc02c6b0a [LTO API] split lto_codegen_compile to lto_codegen_optimize and ... lto_codegen_compile_optimized. Also add lto_api_version. Before this commit, we can only dump the optimized bitcode after running lto_codegen_compile, but it includes some impacts of running codegen passes, one example is StackProtector pass. We will get assertion failure when running llc on the optimized bitcode, because StackProtector is effectively run twice. After splitting lto_codegen_compile, the linker can choose to dump the bitcode before running lto_codegen_compile_optimized. lto_api_version is added so ld64 can check for runtime-availability of the new API. rdar://19565500 llvm-svn: 228000		2015-02-03 18:39:15 +00:00
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LTOCodeGenerator.h	[LTO API] split lto_codegen_compile to lto_codegen_optimize and	2015-02-03 18:39:15 +00:00
LTOModule.h	Remove StringMap::GetOrCreateValue in favor of StringMap::insert	2014-11-19 05:49:42 +00:00