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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_codegen_ssa/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_codegen_ssa/src')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/traits/backend.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_ssa/src/traits/backend.rs b/compiler/rustc_codegen_ssa/src/traits/backend.rs index 3522ea01153..98cd5d82813 100644 --- a/compiler/rustc_codegen_ssa/src/traits/backend.rs +++ b/compiler/rustc_codegen_ssa/src/traits/backend.rs @@ -116,4 +116,5 @@ pub trait ExtraBackendMethods: CodegenBackend + WriteBackendMethods + Sized + Se opt_level: config::OptLevel, ) -> Arc<dyn Fn() -> Result<Self::TargetMachine, String> + Send + Sync>; fn target_cpu<'b>(&self, sess: &'b Session) -> &'b str; + fn tune_cpu<'b>(&self, sess: &'b Session) -> Option<&'b str>; } |