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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 // 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 #if V8_TARGET_ARCH_X87 | 5 #if V8_TARGET_ARCH_X87 |
| 6 | 6 |
| 7 #include "src/crankshaft/x87/lithium-codegen-x87.h" | 7 #include "src/crankshaft/x87/lithium-codegen-x87.h" |
| 8 | 8 |
| 9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
| 10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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| 133 } | 133 } |
| 134 } | 134 } |
| 135 | 135 |
| 136 info()->set_prologue_offset(masm_->pc_offset()); | 136 info()->set_prologue_offset(masm_->pc_offset()); |
| 137 if (NeedsEagerFrame()) { | 137 if (NeedsEagerFrame()) { |
| 138 DCHECK(!frame_is_built_); | 138 DCHECK(!frame_is_built_); |
| 139 frame_is_built_ = true; | 139 frame_is_built_ = true; |
| 140 if (info()->IsStub()) { | 140 if (info()->IsStub()) { |
| 141 __ StubPrologue(); | 141 __ StubPrologue(); |
| 142 } else { | 142 } else { |
| 143 __ Prologue(info()->IsCodePreAgingActive()); | 143 __ Prologue(info()->GeneratePreagedPrologue()); |
| 144 } | 144 } |
| 145 } | 145 } |
| 146 | 146 |
| 147 if (info()->IsOptimizing() && | 147 if (info()->IsOptimizing() && |
| 148 dynamic_frame_alignment_ && | 148 dynamic_frame_alignment_ && |
| 149 FLAG_debug_code) { | 149 FLAG_debug_code) { |
| 150 __ test(esp, Immediate(kPointerSize)); | 150 __ test(esp, Immediate(kPointerSize)); |
| 151 __ Assert(zero, kFrameIsExpectedToBeAligned); | 151 __ Assert(zero, kFrameIsExpectedToBeAligned); |
| 152 } | 152 } |
| 153 | 153 |
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| 6029 RecordSafepoint(Safepoint::kNoLazyDeopt); | 6029 RecordSafepoint(Safepoint::kNoLazyDeopt); |
| 6030 } | 6030 } |
| 6031 | 6031 |
| 6032 | 6032 |
| 6033 #undef __ | 6033 #undef __ |
| 6034 | 6034 |
| 6035 } // namespace internal | 6035 } // namespace internal |
| 6036 } // namespace v8 | 6036 } // namespace v8 |
| 6037 | 6037 |
| 6038 #endif // V8_TARGET_ARCH_X87 | 6038 #endif // V8_TARGET_ARCH_X87 |
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