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Add self-profiling to debuginfo name generation

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This commit is contained in:
Michael Woerister 2021-07-15 11:18:46 +02:00
parent bdd09c3921
commit 8fa22dd9b7
1 changed files with 4 additions and 1 deletions
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5
compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs
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@ -34,6 +34,8 @@ pub fn compute_debuginfo_type_name<'tcx>(
t: Ty<'tcx>,
qualified: bool,
) -> String {
let _prof = tcx.prof.generic_activity("compute_debuginfo_type_name");
let mut result = String::with_capacity(64);
let mut visited = FxHashSet::default();
push_debuginfo_type_name(tcx, t, qualified, &mut result, &mut visited);
@ -42,7 +44,7 @@ pub fn compute_debuginfo_type_name<'tcx>(
// Pushes the name of the type as it should be stored in debuginfo on the
// `output` String. See also compute_debuginfo_type_name().
pub fn push_debuginfo_type_name<'tcx>(
fn push_debuginfo_type_name<'tcx>(
tcx: TyCtxt<'tcx>,
t: Ty<'tcx>,
qualified: bool,
@ -577,6 +579,7 @@ fn push_const_param<'tcx>(tcx: TyCtxt<'tcx>, ct: &'tcx ty::Const<'tcx>, output:
}
pub fn push_generic_params<'tcx>(tcx: TyCtxt<'tcx>, substs: SubstsRef<'tcx>, output: &mut String) {
let _prof = tcx.prof.generic_activity("compute_debuginfo_type_name");
let mut visited = FxHashSet::default();
push_generic_params_internal(tcx, substs, output, &mut visited);
}