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Issue 137083002: Get rid of ContextualMode for call ICs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Restore HCallGlobal until a follow-up CL Created 6 years, 11 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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3980 isolate()->stub_cache()->ComputeKeyedCallInitialize(arity); 3980 isolate()->stub_cache()->ComputeKeyedCallInitialize(arity);
3981 CallCode(ic, RelocInfo::CODE_TARGET, instr, NEVER_INLINE_TARGET_ADDRESS); 3981 CallCode(ic, RelocInfo::CODE_TARGET, instr, NEVER_INLINE_TARGET_ADDRESS);
3982 } 3982 }
3983 3983
3984 3984
3985 void LCodeGen::DoCallNamed(LCallNamed* instr) { 3985 void LCodeGen::DoCallNamed(LCallNamed* instr) {
3986 ASSERT(ToRegister(instr->context()).is(cp)); 3986 ASSERT(ToRegister(instr->context()).is(cp));
3987 ASSERT(ToRegister(instr->result()).is(r0)); 3987 ASSERT(ToRegister(instr->result()).is(r0));
3988 3988
3989 int arity = instr->arity(); 3989 int arity = instr->arity();
3990 Handle<Code> ic = 3990 Handle<Code> ic = isolate()->stub_cache()->ComputeCallInitialize(arity);
3991 isolate()->stub_cache()->ComputeCallInitialize(arity, NOT_CONTEXTUAL);
3992 __ mov(r2, Operand(instr->name())); 3991 __ mov(r2, Operand(instr->name()));
3993 CallCode(ic, RelocInfo::CODE_TARGET, instr, NEVER_INLINE_TARGET_ADDRESS); 3992 CallCode(ic, RelocInfo::CODE_TARGET, instr, NEVER_INLINE_TARGET_ADDRESS);
3994 } 3993 }
3995 3994
3996 3995
3997 void LCodeGen::DoCallFunction(LCallFunction* instr) { 3996 void LCodeGen::DoCallFunction(LCallFunction* instr) {
3998 ASSERT(ToRegister(instr->context()).is(cp)); 3997 ASSERT(ToRegister(instr->context()).is(cp));
3999 ASSERT(ToRegister(instr->function()).is(r1)); 3998 ASSERT(ToRegister(instr->function()).is(r1));
4000 ASSERT(ToRegister(instr->result()).is(r0)); 3999 ASSERT(ToRegister(instr->result()).is(r0));
4001 4000
4002 int arity = instr->arity(); 4001 int arity = instr->arity();
4003 CallFunctionStub stub(arity, NO_CALL_FUNCTION_FLAGS); 4002 CallFunctionStub stub(arity, NO_CALL_FUNCTION_FLAGS);
4004 if (instr->hydrogen()->IsTailCall()) { 4003 if (instr->hydrogen()->IsTailCall()) {
4005 if (NeedsEagerFrame()) __ mov(sp, fp); 4004 if (NeedsEagerFrame()) __ mov(sp, fp);
4006 __ Jump(stub.GetCode(isolate()), RelocInfo::CODE_TARGET); 4005 __ Jump(stub.GetCode(isolate()), RelocInfo::CODE_TARGET);
4007 } else { 4006 } else {
4008 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr); 4007 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
4009 } 4008 }
4010 } 4009 }
4011 4010
4012 4011
4013 void LCodeGen::DoCallGlobal(LCallGlobal* instr) { 4012 void LCodeGen::DoCallGlobal(LCallGlobal* instr) {
4014 ASSERT(ToRegister(instr->context()).is(cp)); 4013 ASSERT(ToRegister(instr->context()).is(cp));
4015 ASSERT(ToRegister(instr->result()).is(r0)); 4014 ASSERT(ToRegister(instr->result()).is(r0));
4016 4015
4017 int arity = instr->arity(); 4016 int arity = instr->arity();
4018 Handle<Code> ic = 4017 Handle<Code> ic = isolate()->stub_cache()->ComputeCallInitialize(arity);
4019 isolate()->stub_cache()->ComputeCallInitialize(arity, CONTEXTUAL);
4020 __ mov(r2, Operand(instr->name())); 4018 __ mov(r2, Operand(instr->name()));
4021 CallCode(ic, RelocInfo::CODE_TARGET, instr, NEVER_INLINE_TARGET_ADDRESS); 4019 CallCode(ic, RelocInfo::CODE_TARGET, instr, NEVER_INLINE_TARGET_ADDRESS);
4022 } 4020 }
4023 4021
4024 4022
4025 void LCodeGen::DoCallKnownGlobal(LCallKnownGlobal* instr) { 4023 void LCodeGen::DoCallKnownGlobal(LCallKnownGlobal* instr) {
4026 ASSERT(ToRegister(instr->result()).is(r0)); 4024 ASSERT(ToRegister(instr->result()).is(r0));
4027 CallKnownFunction(instr->hydrogen()->target(), 4025 CallKnownFunction(instr->hydrogen()->target(),
4028 instr->hydrogen()->formal_parameter_count(), 4026 instr->hydrogen()->formal_parameter_count(),
4029 instr->arity(), 4027 instr->arity(),
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5814 __ sub(scratch, result, Operand::PointerOffsetFromSmiKey(index)); 5812 __ sub(scratch, result, Operand::PointerOffsetFromSmiKey(index));
5815 __ ldr(result, FieldMemOperand(scratch, 5813 __ ldr(result, FieldMemOperand(scratch,
5816 FixedArray::kHeaderSize - kPointerSize)); 5814 FixedArray::kHeaderSize - kPointerSize));
5817 __ bind(&done); 5815 __ bind(&done);
5818 } 5816 }
5819 5817
5820 5818
5821 #undef __ 5819 #undef __
5822 5820
5823 } } // namespace v8::internal 5821 } } // namespace v8::internal
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