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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/crankshaft/ppc/lithium-codegen-ppc.h" | 5 #include "src/crankshaft/ppc/lithium-codegen-ppc.h" |
6 | 6 |
7 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/crankshaft/hydrogen-osr.h" | 10 #include "src/crankshaft/hydrogen-osr.h" |
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3809 Register scratch3) { | 3809 Register scratch3) { |
3810 #if DEBUG | 3810 #if DEBUG |
3811 if (actual.is_reg()) { | 3811 if (actual.is_reg()) { |
3812 DCHECK(!AreAliased(actual.reg(), scratch1, scratch2, scratch3)); | 3812 DCHECK(!AreAliased(actual.reg(), scratch1, scratch2, scratch3)); |
3813 } else { | 3813 } else { |
3814 DCHECK(!AreAliased(scratch1, scratch2, scratch3)); | 3814 DCHECK(!AreAliased(scratch1, scratch2, scratch3)); |
3815 } | 3815 } |
3816 #endif | 3816 #endif |
3817 if (FLAG_code_comments) { | 3817 if (FLAG_code_comments) { |
3818 if (actual.is_reg()) { | 3818 if (actual.is_reg()) { |
3819 Comment(";;; PrepareForTailCall, actual: %s {", actual.reg().ToString()); | 3819 Comment(";;; PrepareForTailCall, actual: %s {", |
| 3820 RegisterConfiguration::Crankshaft()->GetGeneralRegisterName( |
| 3821 actual.reg().code())); |
3820 } else { | 3822 } else { |
3821 Comment(";;; PrepareForTailCall, actual: %d {", actual.immediate()); | 3823 Comment(";;; PrepareForTailCall, actual: %d {", actual.immediate()); |
3822 } | 3824 } |
3823 } | 3825 } |
3824 | 3826 |
3825 // Check if next frame is an arguments adaptor frame. | 3827 // Check if next frame is an arguments adaptor frame. |
3826 Register caller_args_count_reg = scratch1; | 3828 Register caller_args_count_reg = scratch1; |
3827 Label no_arguments_adaptor, formal_parameter_count_loaded; | 3829 Label no_arguments_adaptor, formal_parameter_count_loaded; |
3828 __ LoadP(scratch2, MemOperand(fp, StandardFrameConstants::kCallerFPOffset)); | 3830 __ LoadP(scratch2, MemOperand(fp, StandardFrameConstants::kCallerFPOffset)); |
3829 __ LoadP(scratch3, | 3831 __ LoadP(scratch3, |
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5800 __ LoadP(result, | 5802 __ LoadP(result, |
5801 FieldMemOperand(scratch, FixedArray::kHeaderSize - kPointerSize)); | 5803 FieldMemOperand(scratch, FixedArray::kHeaderSize - kPointerSize)); |
5802 __ bind(deferred->exit()); | 5804 __ bind(deferred->exit()); |
5803 __ bind(&done); | 5805 __ bind(&done); |
5804 } | 5806 } |
5805 | 5807 |
5806 #undef __ | 5808 #undef __ |
5807 | 5809 |
5808 } // namespace internal | 5810 } // namespace internal |
5809 } // namespace v8 | 5811 } // namespace v8 |
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