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Unified Diff: src/mips64/code-stubs-mips64.cc

Issue 975693002: Revert of Implement subclassing Arrays. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 10 months ago
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Index: src/mips64/code-stubs-mips64.cc
diff --git a/src/mips64/code-stubs-mips64.cc b/src/mips64/code-stubs-mips64.cc
index 8e9fd03fb008cb81329886de6d018f6e34e656a4..5509dde33b9852c51a1c08c60cc01be7535db397 100644
--- a/src/mips64/code-stubs-mips64.cc
+++ b/src/mips64/code-stubs-mips64.cc
@@ -4844,7 +4844,8 @@
// -- a1 : constructor
// -- a2 : AllocationSite or undefined
// -- a3 : original constructor
- // -- sp[0] : last argument
+ // -- sp[0] : return address
+ // -- sp[4] : last argument
// -----------------------------------
if (FLAG_debug_code) {
@@ -4882,28 +4883,8 @@
__ bind(&no_info);
GenerateDispatchToArrayStub(masm, DISABLE_ALLOCATION_SITES);
- // Subclassing.
__ bind(&subclassing);
- __ Push(a1);
- __ Push(a3);
-
- // Adjust argc.
- switch (argument_count()) {
- case ANY:
- case MORE_THAN_ONE:
- __ li(at, Operand(2));
- __ addu(a0, a0, at);
- break;
- case NONE:
- __ li(a0, Operand(2));
- break;
- case ONE:
- __ li(a0, Operand(3));
- break;
- }
-
- __ JumpToExternalReference(
- ExternalReference(Runtime::kArrayConstructorWithSubclassing, isolate()));
+ __ TailCallRuntime(Runtime::kThrowArrayNotSubclassableError, 0, 1);
}
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