From c2b5f396eb4ed1bd9be5a6625bd823d7a3e63678 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@wolfbeast.com>
Date: Thu, 23 May 2019 02:48:13 +0000
Subject: Remove UnboxedArray code part 1

---
 js/src/jit/Lowering.cpp | 30 ------------------------------
 1 file changed, 30 deletions(-)

(limited to 'js/src/jit/Lowering.cpp')

diff --git a/js/src/jit/Lowering.cpp b/js/src/jit/Lowering.cpp
index aafa57c09..e185b5746 100644
--- a/js/src/jit/Lowering.cpp
+++ b/js/src/jit/Lowering.cpp
@@ -2888,32 +2888,6 @@ LIRGenerator::visitSetInitializedLength(MSetInitializedLength* ins)
                                            useRegisterOrConstant(ins->index())), ins);
 }
 
-void
-LIRGenerator::visitUnboxedArrayLength(MUnboxedArrayLength* ins)
-{
-    define(new(alloc()) LUnboxedArrayLength(useRegisterAtStart(ins->object())), ins);
-}
-
-void
-LIRGenerator::visitUnboxedArrayInitializedLength(MUnboxedArrayInitializedLength* ins)
-{
-    define(new(alloc()) LUnboxedArrayInitializedLength(useRegisterAtStart(ins->object())), ins);
-}
-
-void
-LIRGenerator::visitIncrementUnboxedArrayInitializedLength(MIncrementUnboxedArrayInitializedLength* ins)
-{
-    add(new(alloc()) LIncrementUnboxedArrayInitializedLength(useRegister(ins->object())), ins);
-}
-
-void
-LIRGenerator::visitSetUnboxedArrayInitializedLength(MSetUnboxedArrayInitializedLength* ins)
-{
-    add(new(alloc()) LSetUnboxedArrayInitializedLength(useRegister(ins->object()),
-                                                       useRegisterOrConstant(ins->length()),
-                                                       temp()), ins);
-}
-
 void
 LIRGenerator::visitNot(MNot* ins)
 {
@@ -3165,8 +3139,6 @@ LIRGenerator::visitStoreElementHole(MStoreElementHole* ins)
 
     // Use a temp register when adding new elements to unboxed arrays.
     LDefinition tempDef = LDefinition::BogusTemp();
-    if (ins->unboxedType() != JSVAL_TYPE_MAGIC)
-        tempDef = temp();
 
     LInstruction* lir;
     switch (ins->value()->type()) {
@@ -3199,8 +3171,6 @@ LIRGenerator::visitFallibleStoreElement(MFallibleStoreElement* ins)
 
     // Use a temp register when adding new elements to unboxed arrays.
     LDefinition tempDef = LDefinition::BogusTemp();
-    if (ins->unboxedType() != JSVAL_TYPE_MAGIC)
-        tempDef = temp();
 
     LInstruction* lir;
     switch (ins->value()->type()) {
-- 
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