MIPS: Turbofan needs a code handle and a CallInterfaceDescriptor.

Port r23877 (bd09296)

Original commit message:
At the same time we spread knowledge about how to create the initial IC code object too widely. Consolidate code creation and unify it with a descriptor via CodeFactory.

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/564883002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index 7c055436fe8773cdbd16eb702ea7fa403cca300d..ea338c46b3334c0cf65894f5f72c028bf1898ea5 100644 (file)
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -14,6 +14,7 @@
 // places where we have to move a previous result in v0 to a0 for the
 // next call: mov(a0, v0). This is not needed on the other architectures.
 
+#include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/compiler.h"
@@ -1046,7 +1047,8 @@ void FullCodeGenerator::VisitSwitchStatement(SwitchStatement* stmt) {
 
     // Record position before stub call for type feedback.
     SetSourcePosition(clause->position());
-    Handle<Code> ic = CompareIC::GetUninitialized(isolate(), Token::EQ_STRICT);
+    Handle<Code> ic =
+        CodeFactory::CompareIC(isolate(), Token::EQ_STRICT).code();
     CallIC(ic, clause->CompareId());
     patch_site.EmitPatchInfo();
 
@@ -2083,7 +2085,7 @@ void FullCodeGenerator::VisitYield(Yield* expr) {
         __ li(VectorLoadICDescriptor::SlotRegister(),
               Operand(Smi::FromInt(expr->KeyedLoadFeedbackSlot())));
       }
-      Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
+      Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
       CallIC(ic, TypeFeedbackId::None());
       __ mov(a0, v0);
       __ mov(a1, a0);
@@ -2291,7 +2293,7 @@ void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) {
 
 void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) {
   SetSourcePosition(prop->position());
-  Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
+  Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
   if (FLAG_vector_ics) {
     __ li(VectorLoadICDescriptor::SlotRegister(),
           Operand(Smi::FromInt(prop->PropertyFeedbackSlot())));
@@ -2325,8 +2327,8 @@ void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr,
   patch_site.EmitJumpIfSmi(scratch1, &smi_case);
 
   __ bind(&stub_call);
-  BinaryOpICStub stub(isolate(), op, mode);
-  CallIC(stub.GetCode(), expr->BinaryOperationFeedbackId());
+  Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code();
+  CallIC(code, expr->BinaryOperationFeedbackId());
   patch_site.EmitPatchInfo();
   __ jmp(&done);
 
@@ -2400,9 +2402,9 @@ void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr,
                                      OverwriteMode mode) {
   __ mov(a0, result_register());
   __ pop(a1);
-  BinaryOpICStub stub(isolate(), op, mode);
+  Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code();
   JumpPatchSite patch_site(masm_);    // unbound, signals no inlined smi code.
-  CallIC(stub.GetCode(), expr->BinaryOperationFeedbackId());
+  CallIC(code, expr->BinaryOperationFeedbackId());
   patch_site.EmitPatchInfo();
   context()->Plug(v0);
 }
@@ -2446,9 +2448,8 @@ void FullCodeGenerator::EmitAssignment(Expression* expr) {
       __ mov(StoreDescriptor::NameRegister(), result_register());
       __ Pop(StoreDescriptor::ValueRegister(),
              StoreDescriptor::ReceiverRegister());
-      Handle<Code> ic = strict_mode() == SLOPPY
-        ? isolate()->builtins()->KeyedStoreIC_Initialize()
-        : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
+      Handle<Code> ic =
+          CodeFactory::KeyedStoreIC(isolate(), strict_mode()).code();
       CallIC(ic);
       break;
     }
@@ -2570,9 +2571,7 @@ void FullCodeGenerator::EmitKeyedPropertyAssignment(Assignment* expr) {
   __ Pop(StoreDescriptor::ReceiverRegister(), StoreDescriptor::NameRegister());
   DCHECK(StoreDescriptor::ValueRegister().is(a0));
 
-  Handle<Code> ic = strict_mode() == SLOPPY
-      ? isolate()->builtins()->KeyedStoreIC_Initialize()
-      : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
+  Handle<Code> ic = CodeFactory::KeyedStoreIC(isolate(), strict_mode()).code();
   CallIC(ic, expr->AssignmentFeedbackId());
 
   PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
@@ -4373,8 +4372,9 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
   // Record position before stub call.
   SetSourcePosition(expr->position());
 
-  BinaryOpICStub stub(isolate(), Token::ADD, NO_OVERWRITE);
-  CallIC(stub.GetCode(), expr->CountBinOpFeedbackId());
+  Handle<Code> code =
+      CodeFactory::BinaryOpIC(isolate(), Token::ADD, NO_OVERWRITE).code();
+  CallIC(code, expr->CountBinOpFeedbackId());
   patch_site.EmitPatchInfo();
   __ bind(&done);
 
@@ -4420,9 +4420,8 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
       __ mov(StoreDescriptor::ValueRegister(), result_register());
       __ Pop(StoreDescriptor::ReceiverRegister(),
              StoreDescriptor::NameRegister());
-      Handle<Code> ic = strict_mode() == SLOPPY
-          ? isolate()->builtins()->KeyedStoreIC_Initialize()
-          : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
+      Handle<Code> ic =
+          CodeFactory::KeyedStoreIC(isolate(), strict_mode()).code();
       CallIC(ic, expr->CountStoreFeedbackId());
       PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
       if (expr->is_postfix()) {
@@ -4607,7 +4606,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
       }
       // Record position and call the compare IC.
       SetSourcePosition(expr->position());
-      Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
+      Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
       CallIC(ic, expr->CompareOperationFeedbackId());
       patch_site.EmitPatchInfo();
       PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);

diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index 0f6a6a1a0233b248ccbbdbfee0f4ca78b6a4ae35..e441472485625a623ec9f755765e5c4121b33d8f 100644 (file)
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -28,6 +28,7 @@
 #include "src/v8.h"
 
 #include "src/base/bits.h"
+#include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/hydrogen-osr.h"
 #include "src/ic/stub-cache.h"
@@ -2037,8 +2038,9 @@ void LCodeGen::DoArithmeticT(LArithmeticT* instr) {
   DCHECK(ToRegister(instr->right()).is(a0));
   DCHECK(ToRegister(instr->result()).is(v0));
 
-  BinaryOpICStub stub(isolate(), instr->op(), NO_OVERWRITE);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  Handle<Code> code =
+      CodeFactory::BinaryOpIC(isolate(), instr->op(), NO_OVERWRITE).code();
+  CallCode(code, RelocInfo::CODE_TARGET, instr);
   // Other arch use a nop here, to signal that there is no inlined
   // patchable code. Mips does not need the nop, since our marker
   // instruction (andi zero_reg) will never be used in normal code.
@@ -2518,7 +2520,7 @@ void LCodeGen::DoStringCompareAndBranch(LStringCompareAndBranch* instr) {
   DCHECK(ToRegister(instr->context()).is(cp));
   Token::Value op = instr->op();
 
-  Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
+  Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 
   Condition condition = ComputeCompareCondition(op);
@@ -2819,7 +2821,7 @@ void LCodeGen::DoCmpT(LCmpT* instr) {
   DCHECK(ToRegister(instr->context()).is(cp));
   Token::Value op = instr->op();
 
-  Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
+  Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
   // On MIPS there is no need for a "no inlined smi code" marker (nop).
 
@@ -2913,7 +2915,7 @@ void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) {
     EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr);
   }
   ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL;
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), mode);
+  Handle<Code> ic = CodeFactory::LoadIC(isolate(), mode).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -3040,7 +3042,7 @@ void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) {
   if (FLAG_vector_ics) {
     EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr);
   }
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), NOT_CONTEXTUAL);
+  Handle<Code> ic = CodeFactory::LoadIC(isolate(), NOT_CONTEXTUAL).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -3348,7 +3350,7 @@ void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) {
     EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr);
   }
 
-  Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
+  Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -4422,9 +4424,8 @@ void LCodeGen::DoStoreKeyedGeneric(LStoreKeyedGeneric* instr) {
   DCHECK(ToRegister(instr->key()).is(StoreDescriptor::NameRegister()));
   DCHECK(ToRegister(instr->value()).is(StoreDescriptor::ValueRegister()));
 
-  Handle<Code> ic = (instr->strict_mode() == STRICT)
-      ? isolate()->builtins()->KeyedStoreIC_Initialize_Strict()
-      : isolate()->builtins()->KeyedStoreIC_Initialize();
+  Handle<Code> ic =
+      CodeFactory::KeyedStoreIC(isolate(), instr->strict_mode()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 

diff --git a/src/mips64/full-codegen-mips64.cc b/src/mips64/full-codegen-mips64.cc
index 082303967720c1088fbd399f9d139d7395953cb6..30896d7a6a35f65569d89257dc9a4ff99d336790 100644 (file)
--- a/src/mips64/full-codegen-mips64.cc
+++ b/src/mips64/full-codegen-mips64.cc
@@ -14,6 +14,7 @@
 // places where we have to move a previous result in v0 to a0 for the
 // next call: mov(a0, v0). This is not needed on the other architectures.
 
+#include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/compiler.h"
@@ -1041,7 +1042,8 @@ void FullCodeGenerator::VisitSwitchStatement(SwitchStatement* stmt) {
 
     // Record position before stub call for type feedback.
     SetSourcePosition(clause->position());
-    Handle<Code> ic = CompareIC::GetUninitialized(isolate(), Token::EQ_STRICT);
+    Handle<Code> ic =
+        CodeFactory::CompareIC(isolate(), Token::EQ_STRICT).code();
     CallIC(ic, clause->CompareId());
     patch_site.EmitPatchInfo();
 
@@ -2078,7 +2080,7 @@ void FullCodeGenerator::VisitYield(Yield* expr) {
         __ li(VectorLoadICDescriptor::SlotRegister(),
               Operand(Smi::FromInt(expr->KeyedLoadFeedbackSlot())));
       }
-      Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
+      Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
       CallIC(ic, TypeFeedbackId::None());
       __ mov(a0, v0);
       __ mov(a1, a0);
@@ -2289,7 +2291,7 @@ void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) {
 void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) {
   SetSourcePosition(prop->position());
   // Call keyed load IC. It has register arguments receiver and key.
-  Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
+  Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
   if (FLAG_vector_ics) {
     __ li(VectorLoadICDescriptor::SlotRegister(),
           Operand(Smi::FromInt(prop->PropertyFeedbackSlot())));
@@ -2323,8 +2325,8 @@ void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr,
   patch_site.EmitJumpIfSmi(scratch1, &smi_case);
 
   __ bind(&stub_call);
-  BinaryOpICStub stub(isolate(), op, mode);
-  CallIC(stub.GetCode(), expr->BinaryOperationFeedbackId());
+  Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code();
+  CallIC(code, expr->BinaryOperationFeedbackId());
   patch_site.EmitPatchInfo();
   __ jmp(&done);
 
@@ -2397,9 +2399,9 @@ void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr,
                                      OverwriteMode mode) {
   __ mov(a0, result_register());
   __ pop(a1);
-  BinaryOpICStub stub(isolate(), op, mode);
+  Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op, mode).code();
   JumpPatchSite patch_site(masm_);    // unbound, signals no inlined smi code.
-  CallIC(stub.GetCode(), expr->BinaryOperationFeedbackId());
+  CallIC(code, expr->BinaryOperationFeedbackId());
   patch_site.EmitPatchInfo();
   context()->Plug(v0);
 }
@@ -2443,9 +2445,8 @@ void FullCodeGenerator::EmitAssignment(Expression* expr) {
       __ Move(StoreDescriptor::NameRegister(), result_register());
       __ Pop(StoreDescriptor::ValueRegister(),
              StoreDescriptor::ReceiverRegister());
-      Handle<Code> ic = strict_mode() == SLOPPY
-        ? isolate()->builtins()->KeyedStoreIC_Initialize()
-        : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
+      Handle<Code> ic =
+          CodeFactory::KeyedStoreIC(isolate(), strict_mode()).code();
       CallIC(ic);
       break;
     }
@@ -2570,9 +2571,7 @@ void FullCodeGenerator::EmitKeyedPropertyAssignment(Assignment* expr) {
   __ Pop(StoreDescriptor::ReceiverRegister(), StoreDescriptor::NameRegister());
   DCHECK(StoreDescriptor::ValueRegister().is(a0));
 
-  Handle<Code> ic = strict_mode() == SLOPPY
-      ? isolate()->builtins()->KeyedStoreIC_Initialize()
-      : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
+  Handle<Code> ic = CodeFactory::KeyedStoreIC(isolate(), strict_mode()).code();
   CallIC(ic, expr->AssignmentFeedbackId());
 
   PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
@@ -4373,8 +4372,9 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
   // Record position before stub call.
   SetSourcePosition(expr->position());
 
-  BinaryOpICStub stub(isolate(), Token::ADD, NO_OVERWRITE);
-  CallIC(stub.GetCode(), expr->CountBinOpFeedbackId());
+  Handle<Code> code =
+      CodeFactory::BinaryOpIC(isolate(), Token::ADD, NO_OVERWRITE).code();
+  CallIC(code, expr->CountBinOpFeedbackId());
   patch_site.EmitPatchInfo();
   __ bind(&done);
 
@@ -4420,9 +4420,8 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
       __ mov(StoreDescriptor::ValueRegister(), result_register());
       __ Pop(StoreDescriptor::ReceiverRegister(),
              StoreDescriptor::NameRegister());
-      Handle<Code> ic = strict_mode() == SLOPPY
-          ? isolate()->builtins()->KeyedStoreIC_Initialize()
-          : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
+      Handle<Code> ic =
+          CodeFactory::KeyedStoreIC(isolate(), strict_mode()).code();
       CallIC(ic, expr->CountStoreFeedbackId());
       PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
       if (expr->is_postfix()) {
@@ -4607,7 +4606,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
       }
       // Record position and call the compare IC.
       SetSourcePosition(expr->position());
-      Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
+      Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
       CallIC(ic, expr->CompareOperationFeedbackId());
       patch_site.EmitPatchInfo();
       PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);

diff --git a/src/mips64/lithium-codegen-mips64.cc b/src/mips64/lithium-codegen-mips64.cc
index 2e5589b05d2baf5cb70dd5627bdb5ce29b9f946e..87fca40c2e5d8813ddf5eac8eaae9c798d2951c9 100644 (file)
--- a/src/mips64/lithium-codegen-mips64.cc
+++ b/src/mips64/lithium-codegen-mips64.cc
@@ -4,6 +4,7 @@
 
 #include "src/v8.h"
 
+#include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/hydrogen-osr.h"
 #include "src/ic/stub-cache.h"
@@ -2012,8 +2013,9 @@ void LCodeGen::DoArithmeticT(LArithmeticT* instr) {
   DCHECK(ToRegister(instr->right()).is(a0));
   DCHECK(ToRegister(instr->result()).is(v0));
 
-  BinaryOpICStub stub(isolate(), instr->op(), NO_OVERWRITE);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  Handle<Code> code =
+      CodeFactory::BinaryOpIC(isolate(), instr->op(), NO_OVERWRITE).code();
+  CallCode(code, RelocInfo::CODE_TARGET, instr);
   // Other arch use a nop here, to signal that there is no inlined
   // patchable code. Mips does not need the nop, since our marker
   // instruction (andi zero_reg) will never be used in normal code.
@@ -2495,7 +2497,7 @@ void LCodeGen::DoStringCompareAndBranch(LStringCompareAndBranch* instr) {
   DCHECK(ToRegister(instr->context()).is(cp));
   Token::Value op = instr->op();
 
-  Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
+  Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 
   Condition condition = ComputeCompareCondition(op);
@@ -2796,7 +2798,7 @@ void LCodeGen::DoCmpT(LCmpT* instr) {
   DCHECK(ToRegister(instr->context()).is(cp));
   Token::Value op = instr->op();
 
-  Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
+  Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
   // On MIPS there is no need for a "no inlined smi code" marker (nop).
 
@@ -2890,7 +2892,7 @@ void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) {
     EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr);
   }
   ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL;
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), mode);
+  Handle<Code> ic = CodeFactory::LoadIC(isolate(), mode).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -3031,7 +3033,7 @@ void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) {
   if (FLAG_vector_ics) {
     EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr);
   }
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), NOT_CONTEXTUAL);
+  Handle<Code> ic = CodeFactory::LoadIC(isolate(), NOT_CONTEXTUAL).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -3380,7 +3382,7 @@ void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) {
     EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr);
   }
 
-  Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
+  Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -4493,9 +4495,8 @@ void LCodeGen::DoStoreKeyedGeneric(LStoreKeyedGeneric* instr) {
   DCHECK(ToRegister(instr->key()).is(StoreDescriptor::NameRegister()));
   DCHECK(ToRegister(instr->value()).is(StoreDescriptor::ValueRegister()));
 
-  Handle<Code> ic = (instr->strict_mode() == STRICT)
-      ? isolate()->builtins()->KeyedStoreIC_Initialize_Strict()
-      : isolate()->builtins()->KeyedStoreIC_Initialize();
+  Handle<Code> ic =
+      CodeFactory::KeyedStoreIC(isolate(), instr->strict_mode()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }