bors 13a86f4d85 Auto merge of #48346 - emilio:pgo, r=alexcrichton ... Add basic PGO support. This PR adds two mutually exclusive options for profile usage and generation using LLVM's instruction profile generation (the same as clang uses), `-C pgo-use` and `-C pgo-gen`. See each commit for details.		2018-03-26 13:00:18 +00:00
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archive_ro.rs	Make metadata references Send + Sync	2018-03-07 01:56:59 +01:00
build.rs	rustc: Persist LLVM's Linker in Fat LTO	2018-02-12 09:11:06 -08:00
Cargo.toml	rustc: Split Emscripten to a separate codegen backend	2018-01-28 18:32:45 -08:00
diagnostic.rs	librustc_llvm: Show PGO diagnostics properly.	2018-03-25 03:30:05 +02:00
ffi.rs	Auto merge of #48346 - emilio:pgo, r=alexcrichton	2018-03-26 13:00:18 +00:00
lib.rs	Make metadata references Send + Sync	2018-03-07 01:56:59 +01:00