Avoid logging the whole MIR body in SimplifyCfg

tmiasko · tmiasko · commit c7bad7ba5d2f · 2021-01-17T15:57:21.000+01:00
diff --git a/compiler/rustc_mir/src/transform/simplify.rs b/compiler/rustc_mir/src/transform/simplify.rs
@@ -61,7 +61,7 @@ impl<'tcx> MirPass<'tcx> for SimplifyCfg {
     }
 
     fn run_pass(&self, _tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
-        debug!("SimplifyCfg({:?}) - simplifying {:?}", self.label, body);
+        debug!("SimplifyCfg({:?}) - simplifying {:?}", self.label, body.source);
         simplify_cfg(body);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@ impl<'tcx> MirPass<'tcx> for SimplifyCfg {`
`61`	`61`	`}`
`62`	`62`
`63`	`63`	`fn run_pass(&self, _tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {`
`64`		`- debug!("SimplifyCfg({:?}) - simplifying {:?}", self.label, body);`
	`64`	`+ debug!("SimplifyCfg({:?}) - simplifying {:?}", self.label, body.source);`
`65`	`65`	`simplify_cfg(body);`
`66`	`66`	`}`
`67`	`67`	`}`