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gave unused_fn WeakAnyLinkage; moved create_pgo_func_name_var

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The sample json5format tests produce coverage results again (and work
with opt-level 3!)
This commit is contained in:
Rich Kadel 2021-03-19 20:46:15 -07:00
parent bcf755562a
commit 5a484a1aed
2 changed files with 19 additions and 22 deletions
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4
compiler/rustc_codegen_ssa/src/traits/coverageinfo.rs
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@ -29,10 +29,6 @@ pub trait CoverageInfoMethods<'tcx>: BackendTypes {
/// `instrprof.increment()`. The `Value` is only created once per instance.
/// Multiple invocations with the same instance return the same `Value`.
fn get_pgo_func_name_var(&self, instance: Instance<'tcx>) -> Self::Value;
/// Creates a new PGO function name variable. This should only be called
/// to fill in the unused function names array.
fn create_pgo_func_name_var(&self, instance: Instance<'tcx>) -> Self::Value;
}
pub trait CoverageInfoBuilderMethods<'tcx>: BackendTypes {