src/x64/code-stubs-x64.cc - Issue 803933008: new classes: change semantics of super(...) call and add new.target to construct stub.

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Unified Diff: src/x64/code-stubs-x64.cc

Issue 803933008: new classes: change semantics of super(...) call and add new.target to construct stub. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Fix x64 Created 5 years, 11 months ago

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Index: src/x64/code-stubs-x64.cc

diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc

index f7bd9b6a31005bfe6f879eab5a928ffaa6ede4bd..66dfe1f8e05c111a08887eabe5da20fb7c9526fe 100644

--- a/src/x64/code-stubs-x64.cc

+++ b/src/x64/code-stubs-x64.cc

@@ -2017,6 +2017,9 @@ void CallConstructStub::Generate(MacroAssembler* masm) {

__ AssertUndefinedOrAllocationSite(rbx);

}

+ // Pass original constructor to construct stub.

+ __ movp(rdx, rdi);

// Jump to the function-specific construct stub.

__ movp(jmp_reg, FieldOperand(rdi, JSFunction::kSharedFunctionInfoOffset));

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