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| author | bors <bors@rust-lang.org> | 2020-10-13 02:49:00 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2020-10-13 02:49:00 +0000 |
| commit | f54072bb815e2bbaec40eed18c7618904a184470 (patch) | |
| tree | c8ef9069de929a2e7c2fd3a93363890bf5739cc6 /compiler/rustc_session/src | |
| parent | afb4514c099fde6e3102373602bea9e6dacd4f88 (diff) | |
| parent | a35a93f09cc111a53d00efc567ad678583dd5ac7 (diff) | |
| download | rust-f54072bb815e2bbaec40eed18c7618904a184470.tar.gz rust-f54072bb815e2bbaec40eed18c7618904a184470.zip | |
Auto merge of #76830 - Artoria2e5:tune, r=nagisa
Pass tune-cpu to LLVM I think this is how it should work... See https://internals.rust-lang.org/t/expose-tune-cpu-from-llvm/13088 for the background. Or the documentation diff.
Diffstat (limited to 'compiler/rustc_session/src')
| -rw-r--r-- | compiler/rustc_session/src/options.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs index a106007c274..627adcceb3f 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -1078,6 +1078,8 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options, "show extended diagnostic help (default: no)"), terminal_width: Option<usize> = (None, parse_opt_uint, [UNTRACKED], "set the current terminal width"), + tune_cpu: Option<String> = (None, parse_opt_string, [TRACKED], + "select processor to schedule for (`rustc --print target-cpus` for details)"), thinlto: Option<bool> = (None, parse_opt_bool, [TRACKED], "enable ThinLTO when possible"), // We default to 1 here since we want to behave like |