Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(107)

Unified Diff: src/compiler/instruction-selector.cc

Issue 2623633003: [Atomics] Make Atomics.exchange a builtin using TF (Closed)
Patch Set: remove 0 extend for arm Created 3 years, 10 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: src/compiler/instruction-selector.cc
diff --git a/src/compiler/instruction-selector.cc b/src/compiler/instruction-selector.cc
index e095bc20b38a3de322d68367bf393186c5432a84..2abc3e9e3635eafc41080be87bbdea9cc541dde6 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -1449,6 +1449,11 @@ void InstructionSelector::VisitNode(Node* node) {
}
case IrOpcode::kAtomicStore:
return VisitAtomicStore(node);
+ case IrOpcode::kAtomicExchange: {
+ MachineType type = AtomicExchangeRepresentationOf(node->op());
+ MarkAsRepresentation(type.representation(), node);
+ return VisitAtomicExchange(node);
+ }
case IrOpcode::kProtectedLoad: {
LoadRepresentation type = LoadRepresentationOf(node->op());
MarkAsRepresentation(type.representation(), node);

Powered by Google App Engine
This is Rietveld 408576698