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Issue 1995543003: [turbofan] Add DebugBreak machine operator and support (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: All platforms Created 4 years, 7 months ago
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« src/compiler/opcodes.h ('K') | « src/compiler/raw-machine-assembler.cc ('k') | src/compiler/verifier.cc » ('j') | no next file with comments »
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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/compiler/typer.h" 5 #include "src/compiler/typer.h"
6 6
7 #include "src/base/flags.h" 7 #include "src/base/flags.h"
8 #include "src/bootstrapper.h" 8 #include "src/bootstrapper.h"
9 #include "src/compilation-dependencies.h" 9 #include "src/compilation-dependencies.h"
10 #include "src/compiler/common-operator.h" 10 #include "src/compiler/common-operator.h"
(...skipping 96 matching lines...) Expand 10 before | Expand all | Expand 10 after
107 #define DECLARE_CASE(x) case IrOpcode::k##x: 107 #define DECLARE_CASE(x) case IrOpcode::k##x:
108 DECLARE_CASE(Loop) 108 DECLARE_CASE(Loop)
109 DECLARE_CASE(Branch) 109 DECLARE_CASE(Branch)
110 DECLARE_CASE(IfTrue) 110 DECLARE_CASE(IfTrue)
111 DECLARE_CASE(IfFalse) 111 DECLARE_CASE(IfFalse)
112 DECLARE_CASE(IfSuccess) 112 DECLARE_CASE(IfSuccess)
113 DECLARE_CASE(Switch) 113 DECLARE_CASE(Switch)
114 DECLARE_CASE(IfValue) 114 DECLARE_CASE(IfValue)
115 DECLARE_CASE(IfDefault) 115 DECLARE_CASE(IfDefault)
116 DECLARE_CASE(Merge) 116 DECLARE_CASE(Merge)
117 DECLARE_CASE(DebugBreak)
117 DECLARE_CASE(Deoptimize) 118 DECLARE_CASE(Deoptimize)
118 DECLARE_CASE(DeoptimizeIf) 119 DECLARE_CASE(DeoptimizeIf)
119 DECLARE_CASE(DeoptimizeUnless) 120 DECLARE_CASE(DeoptimizeUnless)
120 DECLARE_CASE(Return) 121 DECLARE_CASE(Return)
121 DECLARE_CASE(TailCall) 122 DECLARE_CASE(TailCall)
122 DECLARE_CASE(Terminate) 123 DECLARE_CASE(Terminate)
123 DECLARE_CASE(OsrNormalEntry) 124 DECLARE_CASE(OsrNormalEntry)
124 DECLARE_CASE(OsrLoopEntry) 125 DECLARE_CASE(OsrLoopEntry)
125 DECLARE_CASE(Throw) 126 DECLARE_CASE(Throw)
126 DECLARE_CASE(End) 127 DECLARE_CASE(End)
(...skipping 27 matching lines...) Expand all
154 #define DECLARE_CASE(x) case IrOpcode::k##x: 155 #define DECLARE_CASE(x) case IrOpcode::k##x:
155 DECLARE_CASE(Loop) 156 DECLARE_CASE(Loop)
156 DECLARE_CASE(Branch) 157 DECLARE_CASE(Branch)
157 DECLARE_CASE(IfTrue) 158 DECLARE_CASE(IfTrue)
158 DECLARE_CASE(IfFalse) 159 DECLARE_CASE(IfFalse)
159 DECLARE_CASE(IfSuccess) 160 DECLARE_CASE(IfSuccess)
160 DECLARE_CASE(Switch) 161 DECLARE_CASE(Switch)
161 DECLARE_CASE(IfValue) 162 DECLARE_CASE(IfValue)
162 DECLARE_CASE(IfDefault) 163 DECLARE_CASE(IfDefault)
163 DECLARE_CASE(Merge) 164 DECLARE_CASE(Merge)
165 DECLARE_CASE(DebugBreak)
164 DECLARE_CASE(Deoptimize) 166 DECLARE_CASE(Deoptimize)
165 DECLARE_CASE(DeoptimizeIf) 167 DECLARE_CASE(DeoptimizeIf)
166 DECLARE_CASE(DeoptimizeUnless) 168 DECLARE_CASE(DeoptimizeUnless)
167 DECLARE_CASE(Return) 169 DECLARE_CASE(Return)
168 DECLARE_CASE(TailCall) 170 DECLARE_CASE(TailCall)
169 DECLARE_CASE(Terminate) 171 DECLARE_CASE(Terminate)
170 DECLARE_CASE(OsrNormalEntry) 172 DECLARE_CASE(OsrNormalEntry)
171 DECLARE_CASE(OsrLoopEntry) 173 DECLARE_CASE(OsrLoopEntry)
172 DECLARE_CASE(Throw) 174 DECLARE_CASE(Throw)
173 DECLARE_CASE(End) 175 DECLARE_CASE(End)
(...skipping 2399 matching lines...) Expand 10 before | Expand all | Expand 10 after
2573 } 2575 }
2574 if (Type::IsInteger(*value)) { 2576 if (Type::IsInteger(*value)) {
2575 return Type::Range(value->Number(), value->Number(), zone()); 2577 return Type::Range(value->Number(), value->Number(), zone());
2576 } 2578 }
2577 return Type::Constant(value, zone()); 2579 return Type::Constant(value, zone());
2578 } 2580 }
2579 2581
2580 } // namespace compiler 2582 } // namespace compiler
2581 } // namespace internal 2583 } // namespace internal
2582 } // namespace v8 2584 } // namespace v8
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