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Issue 1423833003: Canonicalize handles for optimized compilation. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: fix Created 5 years, 1 month 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 // 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 <limits.h> // For LONG_MIN, LONG_MAX. 5 #include <limits.h> // For LONG_MIN, LONG_MAX.
6 6
7 #if V8_TARGET_ARCH_ARM 7 #if V8_TARGET_ARCH_ARM
8 8
9 #include "src/base/bits.h" 9 #include "src/base/bits.h"
10 #include "src/base/division-by-constant.h" 10 #include "src/base/division-by-constant.h"
11 #include "src/bootstrapper.h" 11 #include "src/bootstrapper.h"
12 #include "src/codegen.h" 12 #include "src/codegen.h"
13 #include "src/debug/debug.h" 13 #include "src/debug/debug.h"
14 #include "src/register-configuration.h" 14 #include "src/register-configuration.h"
15 #include "src/runtime/runtime.h" 15 #include "src/runtime/runtime.h"
16 16
17 #include "src/arm/macro-assembler-arm.h" 17 #include "src/arm/macro-assembler-arm.h"
18 18
19 namespace v8 { 19 namespace v8 {
20 namespace internal { 20 namespace internal {
21 21
22 MacroAssembler::MacroAssembler(Isolate* arg_isolate, void* buffer, int size) 22 MacroAssembler::MacroAssembler(Isolate* arg_isolate, void* buffer, int size)
23 : Assembler(arg_isolate, buffer, size), 23 : Assembler(arg_isolate, buffer, size),
24 generating_stub_(false), 24 generating_stub_(false),
25 has_frame_(false) { 25 has_frame_(false) {
26 if (isolate() != NULL) { 26 if (isolate() != NULL) {
27 code_object_ = Handle<Object>(isolate()->heap()->undefined_value(), 27 code_object_ =
28 isolate()); 28 Handle<Object>::New(isolate()->heap()->undefined_value(), isolate());
29 } 29 }
30 } 30 }
31 31
32 32
33 void MacroAssembler::Jump(Register target, Condition cond) { 33 void MacroAssembler::Jump(Register target, Condition cond) {
34 bx(target, cond); 34 bx(target, cond);
35 } 35 }
36 36
37 37
38 void MacroAssembler::Jump(intptr_t target, RelocInfo::Mode rmode, 38 void MacroAssembler::Jump(intptr_t target, RelocInfo::Mode rmode,
(...skipping 3684 matching lines...) Expand 10 before | Expand all | Expand 10 after
3723 } 3723 }
3724 } 3724 }
3725 if (mag.shift > 0) mov(result, Operand(result, ASR, mag.shift)); 3725 if (mag.shift > 0) mov(result, Operand(result, ASR, mag.shift));
3726 add(result, result, Operand(dividend, LSR, 31)); 3726 add(result, result, Operand(dividend, LSR, 31));
3727 } 3727 }
3728 3728
3729 } // namespace internal 3729 } // namespace internal
3730 } // namespace v8 3730 } // namespace v8
3731 3731
3732 #endif // V8_TARGET_ARCH_ARM 3732 #endif // V8_TARGET_ARCH_ARM
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