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Side by Side Diff: src/crankshaft/hydrogen.h

Issue 2109773004: Move RelocInfo::kNoPosition. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@removedead
Patch Set: rebase Created 4 years, 5 months 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 #ifndef V8_CRANKSHAFT_HYDROGEN_H_ 5 #ifndef V8_CRANKSHAFT_HYDROGEN_H_
6 #define V8_CRANKSHAFT_HYDROGEN_H_ 6 #define V8_CRANKSHAFT_HYDROGEN_H_
7 7
8 #include "src/accessors.h" 8 #include "src/accessors.h"
9 #include "src/allocation.h" 9 #include "src/allocation.h"
10 #include "src/ast/ast-type-bounds.h" 10 #include "src/ast/ast-type-bounds.h"
11 #include "src/ast/ast.h" 11 #include "src/ast/ast.h"
12 #include "src/ast/scopes.h" 12 #include "src/ast/scopes.h"
13 #include "src/bailout-reason.h" 13 #include "src/bailout-reason.h"
14 #include "src/compiler.h" 14 #include "src/compiler.h"
15 #include "src/crankshaft/compilation-phase.h" 15 #include "src/crankshaft/compilation-phase.h"
16 #include "src/crankshaft/hydrogen-instructions.h" 16 #include "src/crankshaft/hydrogen-instructions.h"
17 #include "src/globals.h"
17 #include "src/parsing/parser.h" 18 #include "src/parsing/parser.h"
18 #include "src/zone.h" 19 #include "src/zone.h"
19 20
20 namespace v8 { 21 namespace v8 {
21 namespace internal { 22 namespace internal {
22 23
23 // Forward declarations. 24 // Forward declarations.
24 class BitVector; 25 class BitVector;
25 class FunctionState; 26 class FunctionState;
26 class HEnvironment; 27 class HEnvironment;
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1916 HValue* BuildGetParentContext(HValue* depth, int depth_value); 1917 HValue* BuildGetParentContext(HValue* depth, int depth_value);
1917 1918
1918 HInstruction* BuildGetArrayFunction(); 1919 HInstruction* BuildGetArrayFunction();
1919 HValue* BuildArrayBufferViewFieldAccessor(HValue* object, 1920 HValue* BuildArrayBufferViewFieldAccessor(HValue* object,
1920 HValue* checked_object, 1921 HValue* checked_object,
1921 FieldIndex index); 1922 FieldIndex index);
1922 1923
1923 1924
1924 protected: 1925 protected:
1925 void SetSourcePosition(int position) { 1926 void SetSourcePosition(int position) {
1926 if (position != RelocInfo::kNoPosition) { 1927 if (position != kNoSourcePosition) {
1927 position_.set_position(position - start_position_); 1928 position_.set_position(position - start_position_);
1928 } 1929 }
1929 // Otherwise position remains unknown. 1930 // Otherwise position remains unknown.
1930 } 1931 }
1931 1932
1932 void EnterInlinedSource(int start_position, int id) { 1933 void EnterInlinedSource(int start_position, int id) {
1933 if (top_info()->is_tracking_positions()) { 1934 if (top_info()->is_tracking_positions()) {
1934 start_position_ = start_position; 1935 start_position_ = start_position;
1935 position_.set_inlining_id(id); 1936 position_.set_inlining_id(id);
1936 } 1937 }
1937 } 1938 }
1938 1939
1939 // Convert the given absolute offset from the start of the script to 1940 // Convert the given absolute offset from the start of the script to
1940 // the SourcePosition assuming that this position corresponds to the 1941 // the SourcePosition assuming that this position corresponds to the
1941 // same function as current position_. 1942 // same function as current position_.
1942 SourcePosition ScriptPositionToSourcePosition(int position) { 1943 SourcePosition ScriptPositionToSourcePosition(int position) {
1943 if (position == RelocInfo::kNoPosition) { 1944 if (position == kNoSourcePosition) {
1944 return SourcePosition::Unknown(); 1945 return SourcePosition::Unknown();
1945 } 1946 }
1946 SourcePosition pos = position_; 1947 SourcePosition pos = position_;
1947 pos.set_position(position - start_position_); 1948 pos.set_position(position - start_position_);
1948 return pos; 1949 return pos;
1949 } 1950 }
1950 1951
1951 SourcePosition source_position() { return position_; } 1952 SourcePosition source_position() { return position_; }
1952 void set_source_position(SourcePosition position) { position_ = position; } 1953 void set_source_position(SourcePosition position) { position_ = position; }
1953 1954
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3099 } 3100 }
3100 3101
3101 private: 3102 private:
3102 HOptimizedGraphBuilder* builder_; 3103 HOptimizedGraphBuilder* builder_;
3103 }; 3104 };
3104 3105
3105 } // namespace internal 3106 } // namespace internal
3106 } // namespace v8 3107 } // namespace v8
3107 3108
3108 #endif // V8_CRANKSHAFT_HYDROGEN_H_ 3109 #endif // V8_CRANKSHAFT_HYDROGEN_H_
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