runtime/vm/stub_code_mips.cc - Issue 1584223006: Remove signature classes from the VM.

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Unified Diff: runtime/vm/stub_code_mips.cc

Issue 1584223006: Remove signature classes from the VM. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: sync Created 4 years, 11 months ago

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Index: runtime/vm/stub_code_mips.cc

diff --git a/runtime/vm/stub_code_mips.cc b/runtime/vm/stub_code_mips.cc

index 58af41870b02afefe49bd1debde0f3f5e68ae828..bd6567d7802161e5748228174f3bdf8314ce5d98 100644

--- a/runtime/vm/stub_code_mips.cc

+++ b/runtime/vm/stub_code_mips.cc

@@ -1943,8 +1943,12 @@ static void GenerateSubtypeNTestCacheStub(Assembler* assembler, int n) {

// T2: Entry start.

// T7: null.

__ SmiTag(T0);

+ __ BranchNotEqual(T0, Immediate(Smi::RawValue(kClosureCid)), &loop);

+ __ lw(T0, FieldAddress(A0, Closure::function_offset()));

+ // T0: instance class id as Smi or function.

__ Bind(&loop);

- __ lw(T3, Address(T2, kWordSize * SubtypeTestCache::kInstanceClassId));

+ __ lw(T3,

+ Address(T2, kWordSize * SubtypeTestCache::kInstanceClassIdOrFunction));

__ beq(T3, T7, &not_found);

if (n == 1) {

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