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

Issue 2302923002: [stubs] Port ToName stub to TurboFan. (Closed)
Patch Set: Addressed nits. Created 4 years, 3 months ago
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Index: src/mips/code-stubs-mips.cc
diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc
index bd37a7a1d000187c5a1ac26fcd8769c23a47588b..7a46a30682081cc3239cfacea06049a53c59689b 100644
--- a/src/mips/code-stubs-mips.cc
+++ b/src/mips/code-stubs-mips.cc
@@ -2529,39 +2529,6 @@ void ToStringStub::Generate(MacroAssembler* masm) {
}
-void ToNameStub::Generate(MacroAssembler* masm) {
- // The ToName stub takes on argument in a0.
- Label is_number;
- __ JumpIfSmi(a0, &is_number);
-
- Label not_name;
- STATIC_ASSERT(FIRST_NAME_TYPE == FIRST_TYPE);
- __ GetObjectType(a0, a1, a1);
- // a0: receiver
- // a1: receiver instance type
- __ Branch(&not_name, gt, a1, Operand(LAST_NAME_TYPE));
- __ Ret(USE_DELAY_SLOT);
- __ mov(v0, a0);
- __ bind(&not_name);
-
- Label not_heap_number;
- __ Branch(&not_heap_number, ne, a1, Operand(HEAP_NUMBER_TYPE));
- __ bind(&is_number);
- NumberToStringStub stub(isolate());
- __ TailCallStub(&stub);
- __ bind(&not_heap_number);
-
- Label not_oddball;
- __ Branch(&not_oddball, ne, a1, Operand(ODDBALL_TYPE));
- __ Ret(USE_DELAY_SLOT);
- __ lw(v0, FieldMemOperand(a0, Oddball::kToStringOffset));
- __ bind(&not_oddball);
-
- __ push(a0); // Push argument.
- __ TailCallRuntime(Runtime::kToName);
-}
-
-
void StringHelper::GenerateFlatOneByteStringEquals(
MacroAssembler* masm, Register left, Register right, Register scratch1,
Register scratch2, Register scratch3) {
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