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Pass tune-cpu to LLVM

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I think this is how it should work...
This commit is contained in:
Mingye Wang 2020-09-17 17:39:26 +08:00 • committed by Mingye Wang
parent 285fc7d704
commit a35a93f09c
9 changed files with 80 additions and 8 deletions
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3
compiler/rustc_codegen_llvm/src/lib.rs
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@ -116,6 +116,9 @@ impl ExtraBackendMethods for LlvmCodegenBackend {
fn target_cpu<'b>(&self, sess: &'b Session) -> &'b str {
llvm_util::target_cpu(sess)
}
fn tune_cpu<'b>(&self, sess: &'b Session) -> Option<&'b str> {
llvm_util::tune_cpu(sess)
}
}
impl WriteBackendMethods for LlvmCodegenBackend {