T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Actually disable simple_gvn and licm by default.

Browse Source 
See

https://github.com/stoklund/cretonne/pull/164#discussion_r142449999

for details.
This commit is contained in:
Dan Gohman
2017-10-10 16:28:29 -07:00
parent 733870aee4
commit 3f30171b79
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/cretonne/src/context.rs
View File

@@ -69,12 +69,14 @@ impl Context {
self.compute_cfg(); self.compute_cfg();
self.legalize(isa)?; self.legalize(isa)?;
/* TODO: Enable additional optimization passes.
if isa.flags().opt_level() == OptLevel::Best { if isa.flags().opt_level() == OptLevel::Best {
self.compute_domtree(); self.compute_domtree();
self.compute_loop_analysis(); self.compute_loop_analysis();
self.licm(isa)?; self.licm(isa)?;
self.simple_gvn(isa)?; self.simple_gvn(isa)?;
} }
*/
self.compute_domtree(); self.compute_domtree();
self.eliminate_unreachable_code(isa)?; self.eliminate_unreachable_code(isa)?;
self.regalloc(isa)?; self.regalloc(isa)?;