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Unified Diff: src/mips/lithium-codegen-mips.cc

Issue 16226020: MIPS: Turn off allocation site info for crankshafted array constructor calls. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 6 months ago
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Index: src/mips/lithium-codegen-mips.cc
diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index bcb6f1a771b84fa58454f171c31ae1267acab049..e1b01b37028b417dfc201a9e6e99ebe6d69ad99f 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -3920,14 +3920,17 @@ void LCodeGen::DoCallNewArray(LCallNewArray* instr) {
__ li(a0, Operand(instr->arity()));
__ li(a2, Operand(instr->hydrogen()->property_cell()));
ElementsKind kind = instr->hydrogen()->elements_kind();
+ bool disable_allocation_sites =
+ (AllocationSiteInfo::GetMode(kind) == TRACK_ALLOCATION_SITE);
+
if (instr->arity() == 0) {
- ArrayNoArgumentConstructorStub stub(kind);
+ ArrayNoArgumentConstructorStub stub(kind, disable_allocation_sites);
CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
} else if (instr->arity() == 1) {
- ArraySingleArgumentConstructorStub stub(kind);
+ ArraySingleArgumentConstructorStub stub(kind, disable_allocation_sites);
CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
} else {
- ArrayNArgumentsConstructorStub stub(kind);
+ ArrayNArgumentsConstructorStub stub(kind, disable_allocation_sites);
CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
}
}
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