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| author | Mingye Wang <arthur200126@gmail.com> | 2020-09-17 17:39:26 +0800 |
|---|---|---|
| committer | Mingye Wang <arthur2e5@aosc.io> | 2020-10-05 07:50:44 +0800 |
| commit | a35a93f09cc111a53d00efc567ad678583dd5ac7 (patch) | |
| tree | 943360a4a63ea2f050f5e53e691afb5c8a11d2bc /compiler/rustc_session/src | |
| parent | 285fc7d704fcdd7b2a37d475d04d5d955490e000 (diff) | |
| download | rust-a35a93f09cc111a53d00efc567ad678583dd5ac7.tar.gz rust-a35a93f09cc111a53d00efc567ad678583dd5ac7.zip | |
Pass tune-cpu to LLVM
I think this is how it should work...
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 8cc55f4ebe8..611150f64f5 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -1079,6 +1079,8 @@ 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 |