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体验新版 GitCode,发现更多精彩内容 >>
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f4920b7d
编写于
5月 26, 2012
作者:
S
Svetlana Isakova
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差异文件
added 'Pseudocode' interface
'Pseudocode' class was renamed to 'PseudocodeImpl'
上级
b6b1ce52
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
79 addition
and
7 deletion
+79
-7
compiler/frontend/src/org/jetbrains/jet/lang/cfg/pseudocode/IPseudocode.java
...rc/org/jetbrains/jet/lang/cfg/pseudocode/IPseudocode.java
+49
-0
compiler/frontend/src/org/jetbrains/jet/lang/cfg/pseudocode/PseudocodeImpl.java
...org/jetbrains/jet/lang/cfg/pseudocode/PseudocodeImpl.java
+30
-7
未找到文件。
compiler/frontend/src/org/jetbrains/jet/lang/cfg/pseudocode/IPseudocode.java
0 → 100644
浏览文件 @
f4920b7d
/*
* Copyright 2010-2012 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package
org.jetbrains.jet.lang.cfg.pseudocode
;
import
org.jetbrains.annotations.NotNull
;
import
org.jetbrains.jet.lang.psi.JetElement
;
import
java.util.List
;
import
java.util.Set
;
/**
* @author svtk
*/
public
interface
IPseudocode
{
@NotNull
JetElement
getCorrespondingElement
();
@NotNull
Set
<
IPseudocode
>
getLocalDeclarations
();
@NotNull
List
<
Instruction
>
getInstructions
();
@NotNull
List
<
Instruction
>
getDeadInstructions
();
@NotNull
SubroutineExitInstruction
getExitInstruction
();
@NotNull
SubroutineSinkInstruction
getSinkInstruction
();
@NotNull
SubroutineEnterInstruction
getEnterInstruction
();
}
compiler/frontend/src/org/jetbrains/jet/lang/cfg/pseudocode/Pseudocode.java
→
compiler/frontend/src/org/jetbrains/jet/lang/cfg/pseudocode/Pseudocode
Impl
.java
浏览文件 @
f4920b7d
...
...
@@ -22,14 +22,17 @@ import com.google.common.collect.Sets;
import
org.jetbrains.annotations.NotNull
;
import
org.jetbrains.annotations.Nullable
;
import
org.jetbrains.jet.lang.cfg.Label
;
import
org.jetbrains.jet.lang.cfg.LoopInfo
;
import
org.jetbrains.jet.lang.psi.JetElement
;
import
org.jetbrains.jet.lang.psi.JetExpression
;
import
java.util.*
;
/**
* @author abreslav
* @author svtk
*/
public
class
Pseudocode
{
public
class
Pseudocode
Impl
implements
IPseudocode
{
public
class
PseudocodeLabel
implements
Label
{
private
final
String
name
;
...
...
@@ -74,6 +77,9 @@ public class Pseudocode {
private
final
List
<
Instruction
>
mutableInstructionList
=
new
ArrayList
<
Instruction
>();
private
final
List
<
Instruction
>
instructions
=
new
ArrayList
<
Instruction
>();
private
List
<
Instruction
>
deadInstructions
;
final
Map
<
JetElement
,
Instruction
>
representativeInstructions
=
new
HashMap
<
JetElement
,
Instruction
>();
final
Map
<
JetExpression
,
LoopInfo
>
loopInfo
=
Maps
.
newHashMap
();
private
final
List
<
PseudocodeLabel
>
labels
=
new
ArrayList
<
PseudocodeLabel
>();
private
final
List
<
PseudocodeLabel
>
allowedDeadLabels
=
new
ArrayList
<
PseudocodeLabel
>();
...
...
@@ -85,16 +91,20 @@ public class Pseudocode {
private
SubroutineExitInstruction
errorInstruction
;
private
boolean
postPrecessed
=
false
;
public
Pseudocode
(
JetElement
correspondingElement
)
{
public
Pseudocode
Impl
(
JetElement
correspondingElement
)
{
this
.
correspondingElement
=
correspondingElement
;
}
@NotNull
@Override
public
JetElement
getCorrespondingElement
()
{
return
correspondingElement
;
}
public
Set
<
Pseudocode
>
getLocalDeclarations
()
{
Set
<
Pseudocode
>
localDeclarations
=
Sets
.
newLinkedHashSet
();
@NotNull
@Override
public
Set
<
IPseudocode
>
getLocalDeclarations
()
{
Set
<
IPseudocode
>
localDeclarations
=
Sets
.
newLinkedHashSet
();
//todo look recursively inside local declarations
for
(
Instruction
instruction
:
instructions
)
{
if
(
instruction
instanceof
LocalDeclarationInstruction
)
{
...
...
@@ -118,6 +128,7 @@ public class Pseudocode {
stopAllowDeadLabels
.
add
((
PseudocodeLabel
)
label
);
}
@Override
@NotNull
public
List
<
Instruction
>
getInstructions
()
{
return
instructions
;
...
...
@@ -128,7 +139,8 @@ public class Pseudocode {
public
List
<
Instruction
>
getMutableInstructionList
()
{
return
mutableInstructionList
;
}
@Override
@NotNull
public
List
<
Instruction
>
getDeadInstructions
()
{
if
(
deadInstructions
!=
null
)
{
...
...
@@ -174,19 +186,30 @@ public class Pseudocode {
public
void
addInstruction
(
Instruction
instruction
)
{
mutableInstructionList
.
add
(
instruction
);
instruction
.
setOwner
(
this
);
if
(
instruction
instanceof
JetElementInstruction
)
{
JetElementInstruction
elementInstruction
=
(
JetElementInstruction
)
instruction
;
representativeInstructions
.
put
(
elementInstruction
.
getElement
(),
instruction
);
}
}
public
void
recordLoopInfo
(
JetExpression
expression
,
LoopInfo
blockInfo
)
{
loopInfo
.
put
(
expression
,
blockInfo
);
}
@Override
@NotNull
public
SubroutineExitInstruction
getExitInstruction
()
{
return
exitInstruction
;
}
@Override
@NotNull
public
SubroutineSinkInstruction
getSinkInstruction
()
{
return
sinkInstruction
;
}
@Override
@NotNull
public
SubroutineEnterInstruction
getEnterInstruction
()
{
return
(
SubroutineEnterInstruction
)
mutableInstructionList
.
get
(
0
);
...
...
@@ -251,7 +274,7 @@ public class Pseudocode {
@Override
public
void
visitLocalDeclarationInstruction
(
LocalDeclarationInstruction
instruction
)
{
instruction
.
getBody
(
).
postProcess
();
((
PseudocodeImpl
)
instruction
.
getBody
()
).
postProcess
();
instruction
.
setNext
(
getSinkInstruction
());
}
...
...
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