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Commit cd0e3739 authored by qinsoon's avatar qinsoon
Browse files

make output clean, and remove warnings

parent 6c64ef82
......@@ -213,23 +213,23 @@ impl InterferenceGraph {
use compiler::backend::reg_alloc::graph_coloring::petgraph::dot::Dot;
use compiler::backend::reg_alloc::graph_coloring::petgraph::dot::Config;
debug!("");
debug!("Interference Graph");
trace!("");
trace!("Interference Graph");
debug!("nodes:");
trace!("nodes:");
for id in self.nodes.keys() {
let val = context.get_value(*id).unwrap().value();
debug!("Reg {} -> {:?}", val, self.nodes.get(&id).unwrap());
trace!("Reg {} -> {:?}", val, self.nodes.get(&id).unwrap());
}
debug!("moves:");
trace!("moves:");
for mov in self.moves.iter() {
debug!("Move {:?} -> {:?}", mov.from, mov.to);
trace!("Move {:?} -> {:?}", mov.from, mov.to);
}
debug!("graph:");
debug!("\n\n{:?}\n", Dot::with_config(&self.graph, &[Config::EdgeNoLabel]));
debug!("");
trace!("graph:");
trace!("\n\n{:?}\n", Dot::with_config(&self.graph, &[Config::EdgeNoLabel]));
trace!("");
}
}
......@@ -238,7 +238,7 @@ const TRACE_BUILD_LIVE_SET : bool = false;
fn build_live_set (cf: &mut CompiledFunction, func: &MuFunctionVersion) {
info!("---start building live set---");
let cfg = local_liveness_analysis(cf, func);
let cfg = local_liveness_analysis(cf);
global_liveness_analysis(cfg, cf, func);
info!("---finish building live set---");
......@@ -255,7 +255,7 @@ struct CFGBlockNode {
defs: Vec<MuID>
}
fn local_liveness_analysis (cf: &mut CompiledFunction, func: &MuFunctionVersion) -> HashMap<String, CFGBlockNode> {
fn local_liveness_analysis (cf: &mut CompiledFunction) -> HashMap<String, CFGBlockNode> {
info!("---local liveness analysis---");
let mc = cf.mc();
......@@ -272,7 +272,7 @@ fn local_liveness_analysis (cf: &mut CompiledFunction, func: &MuFunctionVersion)
None => panic!("cannot find range for block {}", block)
};
debug!("Block {}: start_inst={}, end_inst(inclusive)={}", block, range.start, range.end-1);
trace!("Block {}: start_inst={}, end_inst(inclusive)={}", block, range.start, range.end-1);
start_inst_map.insert(range.start, block);
end_inst_map.insert(range.end - 1, block);
}
......@@ -389,7 +389,8 @@ fn local_liveness_analysis (cf: &mut CompiledFunction, func: &MuFunctionVersion)
//}
fn global_liveness_analysis(blocks: HashMap<String, CFGBlockNode>, cf: &mut CompiledFunction, func: &MuFunctionVersion) {
let n_nodes = blocks.len();
info!("---global liveness analysis---");
info!("{} blocks", blocks.len());
// init live in and live out
let mut livein : HashMap<String, LinkedHashSet<MuID>> = {
......@@ -466,6 +467,8 @@ fn global_liveness_analysis(blocks: HashMap<String, CFGBlockNode>, cf: &mut Comp
}
}
info!("finished in {} iterations", i);
for block in blocks.keys() {
let livein : Vec<MuID> = livein.get(block).unwrap().clone().iter().map(|x| *x).collect();
{
......@@ -484,7 +487,7 @@ fn global_liveness_analysis(blocks: HashMap<String, CFGBlockNode>, cf: &mut Comp
}
#[allow(dead_code)]
fn naive_global_liveness_analysis(cf: &mut CompiledFunction, func: &MuFunctionVersion) {
fn naive_global_liveness_analysis(cf: &mut CompiledFunction) {
let n_insts = cf.mc().number_of_insts();
let mut livein : Vec<LinkedHashSet<MuID>> = vec![LinkedHashSet::new(); n_insts];
......
......@@ -34,7 +34,7 @@ pub trait CompilerPass {
fn visit_function(&mut self, vm: &VM, func: &mut MuFunctionVersion) {
for (label, ref mut block) in func.content.as_mut().unwrap().blocks.iter_mut() {
debug!("block: {}", label);
trace!("block: {}", label);
self.start_block(vm, &mut func.context, block);
self.visit_block(vm, &mut func.context, block);
......@@ -44,7 +44,7 @@ pub trait CompilerPass {
fn visit_block(&mut self, vm: &VM, func_context: &mut FunctionContext, block: &mut Block) {
for inst in block.content.as_mut().unwrap().body.iter_mut() {
debug!("{}", inst);
trace!("{}", inst);
self.visit_inst(vm, func_context, inst);
}
......
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