Reviewers: jarin,
Message:
PTAL
Description:
[turbofan] Disable value numbering for now.
TEST=cctest,mjsunit
[email protected]
Please review this at https://codereview.chromium.org/594443002/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+3, -2 lines):
M src/compiler/pipeline.cc
Index: src/compiler/pipeline.cc
diff --git a/src/compiler/pipeline.cc b/src/compiler/pipeline.cc
index
1bd87b3befbf4c2e6b5711d21fdcf98a13d30720..31d53e44ee327680c41de747d84fadfc4f65e150
100644
--- a/src/compiler/pipeline.cc
+++ b/src/compiler/pipeline.cc
@@ -269,13 +269,14 @@ Handle<Code> Pipeline::GenerateCode() {
SourcePositionTable::Scope pos(&source_positions,
SourcePosition::Unknown());
Linkage linkage(info());
- ValueNumberingReducer vn_reducer(zone());
+ // TODO(turbofan): Value numbering disabled for now.
+ // ValueNumberingReducer vn_reducer(zone());
SimplifiedOperatorReducer simple_reducer(&jsgraph);
ChangeLowering lowering(&jsgraph, &linkage);
MachineOperatorReducer mach_reducer(&jsgraph);
GraphReducer graph_reducer(&graph);
// TODO(titzer): Figure out if we should run all reducers at once
here.
- graph_reducer.AddReducer(&vn_reducer);
+ // graph_reducer.AddReducer(&vn_reducer);
graph_reducer.AddReducer(&simple_reducer);
graph_reducer.AddReducer(&lowering);
graph_reducer.AddReducer(&mach_reducer);
--
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