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Side by Side Diff: src/compiler/typer.cc

Issue 2562393002: [wasm] Introduce the TrapIf and TrapUnless operators to generate trap code. (Closed)
Patch Set: Rename UseSourcePosition to IsSourcePositionUsed Created 4 years ago
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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 <iomanip> 7 #include <iomanip>
8 8
9 #include "src/base/flags.h" 9 #include "src/base/flags.h"
10 #include "src/bootstrapper.h" 10 #include "src/bootstrapper.h"
(...skipping 104 matching lines...) Expand 10 before | Expand all | Expand 10 after
115 DECLARE_CASE(IfTrue) 115 DECLARE_CASE(IfTrue)
116 DECLARE_CASE(IfFalse) 116 DECLARE_CASE(IfFalse)
117 DECLARE_CASE(IfSuccess) 117 DECLARE_CASE(IfSuccess)
118 DECLARE_CASE(Switch) 118 DECLARE_CASE(Switch)
119 DECLARE_CASE(IfValue) 119 DECLARE_CASE(IfValue)
120 DECLARE_CASE(IfDefault) 120 DECLARE_CASE(IfDefault)
121 DECLARE_CASE(Merge) 121 DECLARE_CASE(Merge)
122 DECLARE_CASE(Deoptimize) 122 DECLARE_CASE(Deoptimize)
123 DECLARE_CASE(DeoptimizeIf) 123 DECLARE_CASE(DeoptimizeIf)
124 DECLARE_CASE(DeoptimizeUnless) 124 DECLARE_CASE(DeoptimizeUnless)
125 DECLARE_CASE(TrapIf)
126 DECLARE_CASE(TrapUnless)
125 DECLARE_CASE(Return) 127 DECLARE_CASE(Return)
126 DECLARE_CASE(TailCall) 128 DECLARE_CASE(TailCall)
127 DECLARE_CASE(Terminate) 129 DECLARE_CASE(Terminate)
128 DECLARE_CASE(OsrNormalEntry) 130 DECLARE_CASE(OsrNormalEntry)
129 DECLARE_CASE(OsrLoopEntry) 131 DECLARE_CASE(OsrLoopEntry)
130 DECLARE_CASE(Throw) 132 DECLARE_CASE(Throw)
131 DECLARE_CASE(End) 133 DECLARE_CASE(End)
132 SIMPLIFIED_CHANGE_OP_LIST(DECLARE_CASE) 134 SIMPLIFIED_CHANGE_OP_LIST(DECLARE_CASE)
133 SIMPLIFIED_CHECKED_OP_LIST(DECLARE_CASE) 135 SIMPLIFIED_CHECKED_OP_LIST(DECLARE_CASE)
134 MACHINE_SIMD_OP_LIST(DECLARE_CASE) 136 MACHINE_SIMD_OP_LIST(DECLARE_CASE)
(...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after
178 DECLARE_CASE(IfTrue) 180 DECLARE_CASE(IfTrue)
179 DECLARE_CASE(IfFalse) 181 DECLARE_CASE(IfFalse)
180 DECLARE_CASE(IfSuccess) 182 DECLARE_CASE(IfSuccess)
181 DECLARE_CASE(Switch) 183 DECLARE_CASE(Switch)
182 DECLARE_CASE(IfValue) 184 DECLARE_CASE(IfValue)
183 DECLARE_CASE(IfDefault) 185 DECLARE_CASE(IfDefault)
184 DECLARE_CASE(Merge) 186 DECLARE_CASE(Merge)
185 DECLARE_CASE(Deoptimize) 187 DECLARE_CASE(Deoptimize)
186 DECLARE_CASE(DeoptimizeIf) 188 DECLARE_CASE(DeoptimizeIf)
187 DECLARE_CASE(DeoptimizeUnless) 189 DECLARE_CASE(DeoptimizeUnless)
190 DECLARE_CASE(TrapIf)
191 DECLARE_CASE(TrapUnless)
188 DECLARE_CASE(Return) 192 DECLARE_CASE(Return)
189 DECLARE_CASE(TailCall) 193 DECLARE_CASE(TailCall)
190 DECLARE_CASE(Terminate) 194 DECLARE_CASE(Terminate)
191 DECLARE_CASE(OsrNormalEntry) 195 DECLARE_CASE(OsrNormalEntry)
192 DECLARE_CASE(OsrLoopEntry) 196 DECLARE_CASE(OsrLoopEntry)
193 DECLARE_CASE(Throw) 197 DECLARE_CASE(Throw)
194 DECLARE_CASE(End) 198 DECLARE_CASE(End)
195 SIMPLIFIED_CHANGE_OP_LIST(DECLARE_CASE) 199 SIMPLIFIED_CHANGE_OP_LIST(DECLARE_CASE)
196 SIMPLIFIED_CHECKED_OP_LIST(DECLARE_CASE) 200 SIMPLIFIED_CHECKED_OP_LIST(DECLARE_CASE)
197 MACHINE_SIMD_OP_LIST(DECLARE_CASE) 201 MACHINE_SIMD_OP_LIST(DECLARE_CASE)
(...skipping 1649 matching lines...) Expand 10 before | Expand all | Expand 10 after
1847 Type* Typer::Visitor::TypeConstant(Handle<Object> value) { 1851 Type* Typer::Visitor::TypeConstant(Handle<Object> value) {
1848 if (Type::IsInteger(*value)) { 1852 if (Type::IsInteger(*value)) {
1849 return Type::Range(value->Number(), value->Number(), zone()); 1853 return Type::Range(value->Number(), value->Number(), zone());
1850 } 1854 }
1851 return Type::NewConstant(value, zone()); 1855 return Type::NewConstant(value, zone());
1852 } 1856 }
1853 1857
1854 } // namespace compiler 1858 } // namespace compiler
1855 } // namespace internal 1859 } // namespace internal
1856 } // namespace v8 1860 } // namespace v8
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