New upstream version 1.58.1+dfsg1

[rustc.git] / compiler / rustc_mir_transform / src / dump_mir.rs

diff --git a/compiler/rustc_mir_transform/src/dump_mir.rs b/compiler/rustc_mir_transform/src/dump_mir.rs
index 2a24e1ea8d7edf968cbb898f958289ccad3eb257..6b995141a2bef7602ea8cfb6b7c9038bdad1cd21 100644 (file)
--- a/compiler/rustc_mir_transform/src/dump_mir.rs
+++ b/compiler/rustc_mir_transform/src/dump_mir.rs
@@ -1,13 +1,12 @@
 //! This pass just dumps MIR at a specified point.
 
 use std::borrow::Cow;
-use std::fmt;
 use std::fs::File;
 use std::io;
 
 use crate::MirPass;
+use rustc_middle::mir::write_mir_pretty;
 use rustc_middle::mir::Body;
-use rustc_middle::mir::{dump_enabled, dump_mir, write_mir_pretty};
 use rustc_middle::ty::TyCtxt;
 use rustc_session::config::{OutputFilenames, OutputType};
 
@@ -21,29 +20,6 @@ impl<'tcx> MirPass<'tcx> for Marker {
     fn run_pass(&self, _tcx: TyCtxt<'tcx>, _body: &mut Body<'tcx>) {}
 }
 
-pub struct Disambiguator {
-    is_after: bool,
-}
-
-impl fmt::Display for Disambiguator {
-    fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let title = if self.is_after { "after" } else { "before" };
-        write!(formatter, "{}", title)
-    }
-}
-
-pub fn on_mir_pass<'tcx>(
-    tcx: TyCtxt<'tcx>,
-    pass_num: &dyn fmt::Display,
-    pass_name: &str,
-    body: &Body<'tcx>,
-    is_after: bool,
-) {
-    if dump_enabled(tcx, pass_name, body.source.def_id()) {
-        dump_mir(tcx, Some(pass_num), pass_name, &Disambiguator { is_after }, body, |_, _| Ok(()));
-    }
-}
-
 pub fn emit_mir(tcx: TyCtxt<'_>, outputs: &OutputFilenames) -> io::Result<()> {
     let path = outputs.path(OutputType::Mir);
     let mut f = io::BufWriter::new(File::create(&path)?);