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

Issue 18881005: MIPS: Replace custom builtin invocation instructions by a generic version. (Closed) Base URL: https://github.com/v8/v8.git@gbl
Patch Set: Created 7 years, 5 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 a096709cb818b43448b6e621f57108b2c5e492f4..87d64e238b1d0e19ecd5dbcef7ea32d0111fa568 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -5734,33 +5734,6 @@ void LCodeGen::DoDummyUse(LDummyUse* instr) {
}
-void LCodeGen::DoDeleteProperty(LDeleteProperty* instr) {
- Register object = ToRegister(instr->object());
- Register key = ToRegister(instr->key());
- Register strict = scratch0();
- __ li(strict, Operand(Smi::FromInt(strict_mode_flag())));
- __ Push(object, key, strict);
- ASSERT(instr->HasPointerMap());
- LPointerMap* pointers = instr->pointer_map();
- RecordPosition(pointers->position());
- SafepointGenerator safepoint_generator(
- this, pointers, Safepoint::kLazyDeopt);
- __ InvokeBuiltin(Builtins::DELETE, CALL_FUNCTION, safepoint_generator);
-}
-
-
-void LCodeGen::DoIn(LIn* instr) {
- Register obj = ToRegister(instr->object());
- Register key = ToRegister(instr->key());
- __ Push(key, obj);
- ASSERT(instr->HasPointerMap());
- LPointerMap* pointers = instr->pointer_map();
- RecordPosition(pointers->position());
- SafepointGenerator safepoint_generator(this, pointers, Safepoint::kLazyDeopt);
- __ InvokeBuiltin(Builtins::IN, CALL_FUNCTION, safepoint_generator);
-}
-
-
void LCodeGen::DoDeferredStackCheck(LStackCheck* instr) {
PushSafepointRegistersScope scope(this, Safepoint::kWithRegisters);
__ CallRuntimeSaveDoubles(Runtime::kStackGuard);
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