From 202904b3f7a7d2563e6808b8d8d530768c949a99 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Wed, 19 Dec 2018 10:10:39 +0100
Subject: [PATCH] make basic CTFE tracing available on release builds
---
src/librustc_mir/interpret/eval_context.rs | 8 ++++----
src/librustc_mir/interpret/step.rs | 6 +++---
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/src/librustc_mir/interpret/eval_context.rs b/src/librustc_mir/interpret/eval_context.rs
index d36d530fe78b2..8ae0345e07a34 100644
--- a/src/librustc_mir/interpret/eval_context.rs
+++ b/src/librustc_mir/interpret/eval_context.rs
@@ -422,7 +422,7 @@ impl<'a, 'mir, 'tcx: 'mir, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tc
return_to_block: StackPopCleanup,
) -> EvalResult<'tcx> {
if self.stack.len() > 1 { // FIXME should be "> 0", printing topmost frame crashes rustc...
- debug!("PAUSING({}) {}", self.cur_frame(), self.frame().instance);
+ info!("PAUSING({}) {}", self.cur_frame(), self.frame().instance);
}
::log_settings::settings().indentation += 1;
@@ -491,7 +491,7 @@ impl<'a, 'mir, 'tcx: 'mir, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tc
}
if self.stack.len() > 1 { // FIXME no check should be needed, but some instances ICE
- debug!("ENTERING({}) {}", self.cur_frame(), self.frame().instance);
+ info!("ENTERING({}) {}", self.cur_frame(), self.frame().instance);
}
if self.stack.len() > self.tcx.sess.const_eval_stack_frame_limit {
@@ -503,7 +503,7 @@ impl<'a, 'mir, 'tcx: 'mir, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tc
pub(super) fn pop_stack_frame(&mut self) -> EvalResult<'tcx> {
if self.stack.len() > 1 { // FIXME no check should be needed, but some instances ICE
- debug!("LEAVING({}) {}", self.cur_frame(), self.frame().instance);
+ info!("LEAVING({}) {}", self.cur_frame(), self.frame().instance);
}
::log_settings::settings().indentation -= 1;
let frame = self.stack.pop().expect(
@@ -557,7 +557,7 @@ impl<'a, 'mir, 'tcx: 'mir, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tc
}
if self.stack.len() > 1 { // FIXME should be "> 0", printing topmost frame crashes rustc...
- debug!("CONTINUING({}) {}", self.cur_frame(), self.frame().instance);
+ info!("CONTINUING({}) {}", self.cur_frame(), self.frame().instance);
}
Ok(())
diff --git a/src/librustc_mir/interpret/step.rs b/src/librustc_mir/interpret/step.rs
index a6835e4f16738..0b3f5b2678c7f 100644
--- a/src/librustc_mir/interpret/step.rs
+++ b/src/librustc_mir/interpret/step.rs
@@ -81,7 +81,7 @@ impl<'a, 'mir, 'tcx, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tcx, M>
}
fn statement(&mut self, stmt: &mir::Statement<'tcx>) -> EvalResult<'tcx> {
- debug!("{:?}", stmt);
+ info!("{:?}", stmt);
use rustc::mir::StatementKind::*;
@@ -293,7 +293,7 @@ impl<'a, 'mir, 'tcx, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tcx, M>
}
fn terminator(&mut self, terminator: &mir::Terminator<'tcx>) -> EvalResult<'tcx> {
- debug!("{:?}", terminator.kind);
+ info!("{:?}", terminator.kind);
self.tcx.span = terminator.source_info.span;
self.memory.tcx.span = terminator.source_info.span;
@@ -303,7 +303,7 @@ impl<'a, 'mir, 'tcx, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tcx, M>
if !self.stack.is_empty() {
// This should change *something*
debug_assert!(self.cur_frame() != old_stack || self.frame().block != old_bb);
- debug!("// {:?}", self.frame().block);
+ info!("// {:?}", self.frame().block);
}
Ok(())
}