src/hydrogen.cc - Issue 6995046: Support %_IsUndetectableObject in crankshaft.

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Unified Diff: src/hydrogen.cc

Issue 6995046: Support %_IsUndetectableObject in crankshaft. (Closed)

Patch Set: Review fixes Created 9 years, 7 months ago

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Index: src/hydrogen.cc

diff --git a/src/hydrogen.cc b/src/hydrogen.cc

index 4bb895fcd0fc042f5ae9ca2f9193eb8101a1e4a4..1230efb83ba2101f9a35a2ecf575b2977f339351 100644

--- a/src/hydrogen.cc

+++ b/src/hydrogen.cc

@@ -5286,7 +5286,11 @@ void HGraphBuilder::GenerateIsNonNegativeSmi(CallRuntime* call) {

void HGraphBuilder::GenerateIsUndetectableObject(CallRuntime* call) {

- return Bailout("inlined runtime function: IsUndetectableObject");

+ ASSERT(call->arguments()->length() == 1);

+ CHECK_ALIVE(VisitForValue(call->arguments()->at(0)));

+ HValue* value = Pop();

+ ast_context()->ReturnInstruction(new(zone()) HIsUndetectable(value),

+ call->id());

}

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