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use declared local names for local.set/get

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This commit is contained in:
Volker Berlin 2019-03-14 22:10:35 +01:00
parent 40d61c56a8
commit 0b49204793
1 changed files with 18 additions and 3 deletions
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21
src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
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@ -16,6 +16,7 @@
package de.inetsoftware.jwebassembly.text; package de.inetsoftware.jwebassembly.text;
import java.io.IOException; import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap; import java.util.HashMap;
import java.util.HashSet; import java.util.HashSet;
import java.util.List; import java.util.List;
@ -49,6 +50,8 @@ public class TextModuleWriter extends ModuleWriter {
private final boolean debugNames; private final boolean debugNames;
private final ArrayList<String> methodParamNames = new ArrayList<>();
private StringBuilder methodOutput = new StringBuilder(); private StringBuilder methodOutput = new StringBuilder();
private int inset; private int inset;
@ -164,6 +167,7 @@ public class TextModuleWriter extends ModuleWriter {
methodOutput.append( "(func $" ); methodOutput.append( "(func $" );
methodOutput.append( name.fullName ); methodOutput.append( name.fullName );
inset++; inset++;
methodParamNames.clear();
} }
/** /**
@ -172,8 +176,13 @@ public class TextModuleWriter extends ModuleWriter {
@Override @Override
protected void writeMethodParam( String kind, AnyType valueType, @Nullable String name ) throws IOException { protected void writeMethodParam( String kind, AnyType valueType, @Nullable String name ) throws IOException {
methodOutput.append( " (" ).append( kind ); methodOutput.append( " (" ).append( kind );
if( debugNames && name != null ) { if( debugNames ) {
methodOutput.append( " $" ).append( name ); if( name != null ) {
methodOutput.append( " $" ).append( name );
}
if( kind != "result" ) {
methodParamNames.add( name );
}
} }
methodOutput.append( ' ' ).append( valueType.toString() ).append( ')' ); methodOutput.append( ' ' ).append( valueType.toString() ).append( ')' );
} }
@ -214,7 +223,13 @@ public class TextModuleWriter extends ModuleWriter {
@Override @Override
protected void writeLocal( VariableOperator op, int idx ) throws IOException { protected void writeLocal( VariableOperator op, int idx ) throws IOException {
newline( methodOutput ); newline( methodOutput );
methodOutput.append( "local." ).append( op ).append( ' ' ).append( Integer.toString( idx ) ); methodOutput.append( "local." ).append( op ).append( ' ' );
String name = idx < methodParamNames.size() ? methodParamNames.get( idx ) : null;
if( name == null ) {
methodOutput.append( Integer.toString( idx ) );
} else {
methodOutput.append( '$' ).append( name );
}
} }
/** /**