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Issue 23440064: Revert "Turn the NumberToStringStub into a hydrogen stub." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 3 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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3583 r1, JSValue::kValueOffset, r2, r3, kLRHasBeenSaved, kDontSaveFPRegs); 3583 r1, JSValue::kValueOffset, r2, r3, kLRHasBeenSaved, kDontSaveFPRegs);
3584 3584
3585 __ bind(&done); 3585 __ bind(&done);
3586 context()->Plug(r0); 3586 context()->Plug(r0);
3587 } 3587 }
3588 3588
3589 3589
3590 void FullCodeGenerator::EmitNumberToString(CallRuntime* expr) { 3590 void FullCodeGenerator::EmitNumberToString(CallRuntime* expr) {
3591 ZoneList<Expression*>* args = expr->arguments(); 3591 ZoneList<Expression*>* args = expr->arguments();
3592 ASSERT_EQ(args->length(), 1); 3592 ASSERT_EQ(args->length(), 1);
3593 // Load the argument into r0 and call the stub. 3593 // Load the argument on the stack and call the stub.
3594 VisitForAccumulatorValue(args->at(0)); 3594 VisitForStackValue(args->at(0));
3595 3595
3596 NumberToStringStub stub; 3596 NumberToStringStub stub;
3597 __ CallStub(&stub); 3597 __ CallStub(&stub);
3598 context()->Plug(r0); 3598 context()->Plug(r0);
3599 } 3599 }
3600 3600
3601 3601
3602 void FullCodeGenerator::EmitStringCharFromCode(CallRuntime* expr) { 3602 void FullCodeGenerator::EmitStringCharFromCode(CallRuntime* expr) {
3603 ZoneList<Expression*>* args = expr->arguments(); 3603 ZoneList<Expression*>* args = expr->arguments();
3604 ASSERT(args->length() == 1); 3604 ASSERT(args->length() == 1);
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4983 Memory::uint32_at(interrupt_address_pointer)); 4983 Memory::uint32_at(interrupt_address_pointer));
4984 return INTERRUPT; 4984 return INTERRUPT;
4985 } 4985 }
4986 } 4986 }
4987 #endif // DEBUG 4987 #endif // DEBUG
4988 4988
4989 4989
4990 } } // namespace v8::internal 4990 } } // namespace v8::internal
4991 4991
4992 #endif // V8_TARGET_ARCH_ARM 4992 #endif // V8_TARGET_ARCH_ARM
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