Reviewers: Michael Achenbach,
Description:
[turbofan] Deslowify the GraphTrimmer in debug mode.
[email protected]
Please review this at https://codereview.chromium.org/1189943005/
Base URL: https://chromium.googlesource.com/v8/v8.git@master
Affected files (+1, -7 lines):
M src/compiler/graph-trimmer.cc
Index: src/compiler/graph-trimmer.cc
diff --git a/src/compiler/graph-trimmer.cc b/src/compiler/graph-trimmer.cc
index
ff2c036ea8bca595a3fdb0455c7468a35d6970c4..5fae425e1ef248942017a55104b9d800300ab1d2
100644
--- a/src/compiler/graph-trimmer.cc
+++ b/src/compiler/graph-trimmer.cc
@@ -24,19 +24,13 @@ void GraphTrimmer::TrimGraph() {
MarkAsLive(graph()->end());
// Compute transitive closure of live nodes.
for (size_t i = 0; i < live_.size(); ++i) {
- for (Node* const input : live_[i]->inputs()) {
- DCHECK_EQ(IsLive(input),
- std::find(live_.begin(), live_.end(), input) !=
live_.end());
- MarkAsLive(input);
- }
+ for (Node* const input : live_[i]->inputs()) MarkAsLive(input);
}
// Remove dead->live edges.
for (Node* const live : live_) {
DCHECK(IsLive(live));
for (Edge edge : live->use_edges()) {
Node* const user = edge.from();
- DCHECK_EQ(IsLive(user),
- std::find(live_.begin(), live_.end(), user) !=
live_.end());
if (!IsLive(user)) {
if (FLAG_trace_turbo_reduction) {
OFStream os(stdout);
--
--
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