Index: src/compiler/int64-lowering.cc |
diff --git a/src/compiler/int64-lowering.cc b/src/compiler/int64-lowering.cc |
index 320d481c5dde36188fc72685e64450756a8db3ba..f89c56d544b32292e196a188bfc4d19fdf0850e4 100644 |
--- a/src/compiler/int64-lowering.cc |
+++ b/src/compiler/int64-lowering.cc |
@@ -778,6 +778,15 @@ void Int64Lowering::LowerNode(Node* node) { |
} |
break; |
} |
+ case IrOpcode::kWord64ReverseBytes: { |
+ DCHECK(machine()->Word32ReverseBytes().IsSupported()); |
titzer
2016/07/29 18:21:53
Can you remove this DCHECK? E.g. the optional oper
|
+ Node* input = node->InputAt(0); |
+ ReplaceNode(node, graph()->NewNode(machine()->Word32ReverseBytes().op(), |
+ GetReplacementHigh(input)), |
+ graph()->NewNode(machine()->Word32ReverseBytes().op(), |
+ GetReplacementLow(input))); |
+ break; |
+ } |
default: { DefaultLowering(node); } |
} |