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Issue 2481873005: clang-format runtime/vm (Closed)
Patch Set: Merge Created 4 years, 1 month ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/globals.h" 5 #include "vm/globals.h"
6 #if defined(TARGET_ARCH_X64) 6 #if defined(TARGET_ARCH_X64)
7 7
8 #include "vm/cpu.h" 8 #include "vm/cpu.h"
9 #include "vm/cpu_x64.h" 9 #include "vm/cpu_x64.h"
10 10
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33 bool HostCPUFeatures::sse2_supported_ = true; 33 bool HostCPUFeatures::sse2_supported_ = true;
34 bool HostCPUFeatures::sse4_1_supported_ = false; 34 bool HostCPUFeatures::sse4_1_supported_ = false;
35 const char* HostCPUFeatures::hardware_ = NULL; 35 const char* HostCPUFeatures::hardware_ = NULL;
36 #if defined(DEBUG) 36 #if defined(DEBUG)
37 bool HostCPUFeatures::initialized_ = false; 37 bool HostCPUFeatures::initialized_ = false;
38 #endif 38 #endif
39 39
40 void HostCPUFeatures::InitOnce() { 40 void HostCPUFeatures::InitOnce() {
41 CpuInfo::InitOnce(); 41 CpuInfo::InitOnce();
42 hardware_ = CpuInfo::GetCpuModel(); 42 hardware_ = CpuInfo::GetCpuModel();
43 sse4_1_supported_ = 43 sse4_1_supported_ = CpuInfo::FieldContains(kCpuInfoFeatures, "sse4_1") ||
44 CpuInfo::FieldContains(kCpuInfoFeatures, "sse4_1") || 44 CpuInfo::FieldContains(kCpuInfoFeatures, "sse4.1");
45 CpuInfo::FieldContains(kCpuInfoFeatures, "sse4.1");
46 45
47 #if defined(DEBUG) 46 #if defined(DEBUG)
48 initialized_ = true; 47 initialized_ = true;
49 #endif 48 #endif
50 } 49 }
51 50
52 51
53 void HostCPUFeatures::Cleanup() { 52 void HostCPUFeatures::Cleanup() {
54 DEBUG_ASSERT(initialized_); 53 DEBUG_ASSERT(initialized_);
55 #if defined(DEBUG) 54 #if defined(DEBUG)
56 initialized_ = false; 55 initialized_ = false;
57 #endif 56 #endif
58 ASSERT(hardware_ != NULL); 57 ASSERT(hardware_ != NULL);
59 free(const_cast<char*>(hardware_)); 58 free(const_cast<char*>(hardware_));
60 hardware_ = NULL; 59 hardware_ = NULL;
61 CpuInfo::Cleanup(); 60 CpuInfo::Cleanup();
62 } 61 }
63 62
64 } // namespace dart 63 } // namespace dart
65 64
66 #endif // defined TARGET_ARCH_X64 65 #endif // defined TARGET_ARCH_X64
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