at.dms.kjc.sir.lowering
Class RenameAll

java.lang.Object
  at.dms.kjc.EmptyAttributeVisitor
      at.dms.kjc.ReplacingVisitor
          at.dms.kjc.SLIRReplacingVisitor
              at.dms.kjc.sir.lowering.RenameAll

All Implemented Interfaces:

Constants, AttributeVisitor<Object>, SLIRAttributeVisitor<Object>

public class RenameAll
extends SLIRReplacingVisitor

This visitor renames every variable, method, and field to a globally unique name.

Field Summary

static RenameAll

globalRenamer This renamer is used by the renameOverAllFilters, to rename across filters, keep names distinct over all the filter

Fields inherited from class at.dms.kjc.EmptyAttributeVisitor

forwards

Fields inherited from interface at.dms.kjc.Constants

CMP_VERSION, JAV_CLASS, JAV_CLONE, JAV_CLONEABLE, JAV_CONSTRUCTOR, JAV_ERROR, JAV_EXCEPTION, JAV_INIT, JAV_LENGTH, JAV_NAME_SEPARATOR, JAV_OBJECT, JAV_OUTER_THIS, JAV_RUNTIME, JAV_RUNTIME_EXCEPTION, JAV_STATIC_INIT, JAV_STRING, JAV_STRINGBUFFER, JAV_THIS, JAV_THROWABLE, OPE_BAND, OPE_BNOT, OPE_BOR, OPE_BSR, OPE_BXOR, OPE_EQ, OPE_GE, OPE_GT, OPE_LE, OPE_LNOT, OPE_LT, OPE_MINUS, OPE_NE, OPE_PERCENT, OPE_PLUS, OPE_POSTDEC, OPE_POSTINC, OPE_PREDEC, OPE_PREINC, OPE_SIMPLE, OPE_SL, OPE_SLASH, OPE_SR, OPE_STAR, TID_ARRAY, TID_BIT, TID_BOOLEAN, TID_BYTE, TID_CHAR, TID_CLASS, TID_DOUBLE, TID_FLOAT, TID_INT, TID_LONG, TID_SHORT, TID_VECTOR, TID_VOID, VECTOR_EMPTY

Fields inherited from interface at.dms.classfile.Constants

ACC_ABSTRACT, ACC_FINAL, ACC_INLINE, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_TRANSIENT, ACC_VOLATILE, ATT_CODE, ATT_CONSTANTVALUE, ATT_DEPRECATED, ATT_EXCEPTIONS, ATT_GENERIC, ATT_INNERCLASSES, ATT_LINENUMBERTABLE, ATT_LOCALVARIABLETABLE, ATT_SOURCEFILE, ATT_SYNTHETIC, CST_CLASS, CST_DOUBLE, CST_FIELD, CST_FLOAT, CST_INTEGER, CST_INTERFACEMETHOD, CST_LONG, CST_METHOD, CST_NAMEANDTYPE, CST_STRING, CST_UTF8, ENV_DEBUG_MODE, ENV_USE_CACHE, JAVA_MAGIC, JAVA_MAJOR, JAVA_MINOR, MAX_CODE_PER_METHOD, opc_aaload, opc_aastore, opc_aconst_null, opc_aload, opc_aload_0, opc_aload_1, opc_aload_2, opc_aload_3, opc_anewarray, opc_areturn, opc_arraylength, opc_astore, opc_astore_0, opc_astore_1, opc_astore_2, opc_astore_3, opc_athrow, opc_baload, opc_bastore, opc_bipush, opc_caload, opc_castore, opc_checkcast, opc_d2f, opc_d2i, opc_d2l, opc_dadd, opc_daload, opc_dastore, opc_dcmpg, opc_dcmpl, opc_dconst_0, opc_dconst_1, opc_ddiv, opc_dload, opc_dload_0, opc_dload_1, opc_dload_2, opc_dload_3, opc_dmul, opc_dneg, opc_drem, opc_dreturn, opc_dstore, opc_dstore_0, opc_dstore_1, opc_dstore_2, opc_dstore_3, opc_dsub, opc_dup, opc_dup_x1, opc_dup_x2, opc_dup2, opc_dup2_x1, opc_dup2_x2, opc_f2d, opc_f2i, opc_f2l, opc_fadd, opc_faload, opc_fastore, opc_fcmpg, opc_fcmpl, opc_fconst_0, opc_fconst_1, opc_fconst_2, opc_fdiv, opc_fload, opc_fload_0, opc_fload_1, opc_fload_2, opc_fload_3, opc_fmul, opc_fneg, opc_frem, opc_freturn, opc_fstore, opc_fstore_0, opc_fstore_1, opc_fstore_2, opc_fstore_3, opc_fsub, opc_getfield, opc_getstatic, opc_goto, opc_goto_w, opc_i2b, opc_i2c, opc_i2d, opc_i2f, opc_i2l, opc_i2s, opc_iadd, opc_iaload, opc_iand, opc_iastore, opc_iconst_0, opc_iconst_1, opc_iconst_2, opc_iconst_3, opc_iconst_4, opc_iconst_5, opc_iconst_m1, opc_idiv, opc_if_acmpeq, opc_if_acmpne, opc_if_icmpeq, opc_if_icmpge, opc_if_icmpgt, opc_if_icmple, opc_if_icmplt, opc_if_icmpne, opc_ifeq, opc_ifge, opc_ifgt, opc_ifle, opc_iflt, opc_ifne, opc_ifnonnull, opc_ifnull, opc_iinc, opc_iload, opc_iload_0, opc_iload_1, opc_iload_2, opc_iload_3, opc_imul, opc_ineg, opc_instanceof, opc_invokeinterface, opc_invokespecial, opc_invokestatic, opc_invokevirtual, opc_ior, opc_irem, opc_ireturn, opc_ishl, opc_ishr, opc_istore, opc_istore_0, opc_istore_1, opc_istore_2, opc_istore_3, opc_isub, opc_iushr, opc_ixor, opc_jsr, opc_jsr_w, opc_l2d, opc_l2f, opc_l2i, opc_ladd, opc_laload, opc_land, opc_lastore, opc_lcmp, opc_lconst_0, opc_lconst_1, opc_ldc, opc_ldc_w, opc_ldc2_w, opc_ldiv, opc_lload, opc_lload_0, opc_lload_1, opc_lload_2, opc_lload_3, opc_lmul, opc_lneg, opc_lookupswitch, opc_lor, opc_lrem, opc_lreturn, opc_lshl, opc_lshr, opc_lstore, opc_lstore_0, opc_lstore_1, opc_lstore_2, opc_lstore_3, opc_lsub, opc_lushr, opc_lxor, opc_monitorenter, opc_monitorexit, opc_multianewarray, opc_new, opc_newarray, opc_nop, opc_pop, opc_pop2, opc_putfield, opc_putstatic, opc_ret, opc_return, opc_saload, opc_sastore, opc_sipush, opc_swap, opc_tableswitch, opc_wide, opc_xxxunusedxxx, POO_ASCII_CONSTANT, POO_CLASS_CONSTANT, POO_DOUBLE_CONSTANT, POO_FLOAT_CONSTANT, POO_INTEGER_CONSTANT, POO_LONG_CONSTANT, POO_NAT_CONSTANT, POO_REF_CONSTANT, POO_STRING_CONSTANT, TYP_ADDRESS, TYP_DOUBLE, TYP_FLOAT, TYP_INT, TYP_LONG, TYP_REFERENCE, TYP_VOID

Method Summary

static void	expandFunctionNames(SIRStream str) For all init, initWork, and work functions in all filters of , appends the filter's name to the function to uniquely identify that function in the standalone version.
static String	newName(String oldName) Return a new name of the form oldName__number
static void	renameAllFilters(SIRStream str) Renames the contents of all filters in that are connected to or a parent of .
static void	renameFilterContents(SIRFilter f1) Renames the contents of but does not change the identity of the filter itself.
static void	renameOverAllFilters(SIRStream str) Renames the contents of all filters in that are connected to or a parent of , this will rename over all the filters.
static void	renamePhylum(JPhylum phylum)
Object	visitBlockStatement(JBlock self, JavaStyleComment[] comments) prints an expression statement
Object	visitFieldDeclaration(JFieldDeclaration self, int modifiers, CType type, String ident, JExpression expr) prints a field declaration
Object	visitFieldExpression(JFieldAccessExpression self, JExpression left, String ident) prints a field expression
Object	visitFormalParameters(JFormalParameter self, boolean isFinal, CType type, String ident) prints an array length expression
Object	visitForStatement(JForStatement self, JStatement init, JExpression cond, JStatement incr, JStatement body) visits a for statement
Object	visitMethodCallExpression(JMethodCallExpression self, JExpression prefix, String ident, JExpression[] args) prints a method call expression
Object	visitMethodDeclaration(JMethodDeclaration self, int modifiers, CType returnType, String ident, JFormalParameter[] parameters, CClassType[] exceptions, JBlock body) prints a method declaration
Object	visitNameExpression(JNameExpression self, JExpression prefix, String ident) prints a name expression
Object	visitVariableDefinition(JVariableDefinition self, int modifiers, CType type, String ident, JExpression expr) renames local variable expression

Methods inherited from class at.dms.kjc.SLIRReplacingVisitor

visitCreatePortalExpression, visitDynamicToken, visitFileReader, visitFileWriter, visitFunctionPointer, visitInitStatement, visitInterfaceTable, visitLatency, visitLatencyMax, visitLatencyRange, visitLatencySet, visitMainFunction, visitMarker, visitMessageStatement, visitNode, visitPeekExpression, visitPopExpression, visitPortal, visitPrintStatement, visitPushExpression, visitRangeExpression, visitRegReceiverStatement, visitRegSenderStatement, visitSetBodyOfFeedback, visitSetChild, visitSetDecode, visitSetDelay, visitSetEncode, visitSetJoiner, visitSetLoopOfFeedback, visitSetParallelStream, visitSetPeek, visitSetPop, visitSetPush, visitSetSplitter, visitSetStreamType, visitSetTape, visitSetWork, visitVectorLiteral

Methods inherited from class at.dms.kjc.ReplacingVisitor

visitArgs, visitArrayAccessExpression, visitArrayLengthExpression, visitAssignmentExpression, visitBinaryExpression, visitBitwiseComplementExpression, visitBitwiseExpression, visitCastExpression, visitCompoundAssignmentExpression, visitCompoundStatement, visitConditionalExpression, visitDoStatement, visitEmittedTextExpression, visitEqualityExpression, visitExpressionListStatement, visitExpressionStatement, visitIfStatement, visitInstanceofExpression, visitLabeledStatement, visitLogicalComplementExpression, visitNewArrayExpression, visitParenthesedExpression, visitPostfixExpression, visitPrefixExpression, visitQualifiedAnonymousCreation, visitQualifiedInstanceCreation, visitRelationalExpression, visitReturnStatement, visitShiftExpression, visitSwitchGroup, visitSwitchLabel, visitSwitchStatement, visitSynchronizedStatement, visitThisExpression, visitThrowStatement, visitUnaryMinusExpression, visitUnaryPlusExpression, visitUnaryPromoteExpression, visitVariableDeclarationStatement, visitWhileStatement

Methods inherited from class at.dms.kjc.EmptyAttributeVisitor

visitArrayInitializer, visitBooleanLiteral, visitBreakStatement, visitByteLiteral, visitCatchClause, visitCharLiteral, visitClassBody, visitClassDeclaration, visitClassExpression, visitClassImport, visitComment, visitComments, visitCompilationUnit, visitConstructorCall, visitConstructorDeclaration, visitContinueStatement, visitDoubleLiteral, visitEmptyStatement, visitFloatLiteral, visitInnerClassDeclaration, visitInterfaceDeclaration, visitIntLiteral, visitJavadoc, visitLocalVariableExpression, visitLongLiteral, visitNullLiteral, visitPackageImport, visitPackageName, visitShortLiteral, visitStringLiteral, visitSuperExpression, visitTryCatchStatement, visitTryFinallyStatement, visitTypeDeclarationStatement, visitTypeNameExpression, visitUnqualifiedAnonymousCreation, visitUnqualifiedInstanceCreation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface at.dms.kjc.AttributeVisitor

visitArrayAccessExpression, visitArrayInitializer, visitArrayLengthExpression, visitAssignmentExpression, visitBinaryExpression, visitBitwiseComplementExpression, visitBitwiseExpression, visitBooleanLiteral, visitBreakStatement, visitByteLiteral, visitCastExpression, visitCatchClause, visitCharLiteral, visitClassBody, visitClassDeclaration, visitClassExpression, visitClassImport, visitComment, visitComments, visitCompilationUnit, visitCompoundAssignmentExpression, visitCompoundStatement, visitConditionalExpression, visitConstructorCall, visitConstructorDeclaration, visitContinueStatement, visitDoStatement, visitDoubleLiteral, visitEmittedTextExpression, visitEmptyStatement, visitEqualityExpression, visitExpressionListStatement, visitExpressionStatement, visitFloatLiteral, visitIfStatement, visitInnerClassDeclaration, visitInstanceofExpression, visitInterfaceDeclaration, visitIntLiteral, visitJavadoc, visitLabeledStatement, visitLocalVariableExpression, visitLogicalComplementExpression, visitLongLiteral, visitNewArrayExpression, visitNullLiteral, visitPackageImport, visitPackageName, visitParenthesedExpression, visitPostfixExpression, visitPrefixExpression, visitQualifiedAnonymousCreation, visitQualifiedInstanceCreation, visitRelationalExpression, visitReturnStatement, visitShiftExpression, visitShortLiteral, visitStringLiteral, visitSuperExpression, visitSwitchGroup, visitSwitchLabel, visitSwitchStatement, visitSynchronizedStatement, visitThisExpression, visitThrowStatement, visitTryCatchStatement, visitTryFinallyStatement, visitTypeDeclarationStatement, visitTypeNameExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitUnaryPromoteExpression, visitUnqualifiedAnonymousCreation, visitUnqualifiedInstanceCreation, visitVariableDeclarationStatement, visitWhileStatement

Field Detail

globalRenamer

public static RenameAll globalRenamer

This renamer is used by the renameOverAllFilters, to rename across filters, keep names distinct over all the filter

Method Detail

newName

public static String newName(String oldName)

Return a new name of the form oldName__number

Parameters:

oldName - prefix for new name

Returns:

oldName + "__" + counter++ for some counter

expandFunctionNames

public static void expandFunctionNames(SIRStream str)

For all init, initWork, and work functions in all filters of , appends the filter's name to the function to uniquely identify that function in the standalone version. (We could rename other functions as well, but do not bother because it is less useful).

renameFilterContents

public static void renameFilterContents(SIRFilter f1)

Renames the contents of but does not change the identity of the filter itself.

renamePhylum

public static void renamePhylum(JPhylum phylum)

renameOverAllFilters

public static void renameOverAllFilters(SIRStream str)

Renames the contents of all filters in that are connected to or a parent of , this will rename over all the filters. So the names in each filter will be globally distinct

renameAllFilters

public static void renameAllFilters(SIRStream str)

Renames the contents of all filters in that are connected to or a parent of .

visitBlockStatement

public Object visitBlockStatement(JBlock self,
                                  JavaStyleComment[] comments)

Description copied from class: ReplacingVisitor

prints an expression statement

Specified by:

visitBlockStatement in interface AttributeVisitor<Object>

Overrides:

visitBlockStatement in class ReplacingVisitor

visitFieldDeclaration

public Object visitFieldDeclaration(JFieldDeclaration self,
                                    int modifiers,
                                    CType type,
                                    String ident,
                                    JExpression expr)

Description copied from class: ReplacingVisitor

prints a field declaration

Specified by:

visitFieldDeclaration in interface AttributeVisitor<Object>

Overrides:

visitFieldDeclaration in class ReplacingVisitor

visitFormalParameters

public Object visitFormalParameters(JFormalParameter self,
                                    boolean isFinal,
                                    CType type,
                                    String ident)

Description copied from class: ReplacingVisitor

prints an array length expression

Specified by:

visitFormalParameters in interface AttributeVisitor<Object>

Overrides:

visitFormalParameters in class ReplacingVisitor

visitVariableDefinition

public Object visitVariableDefinition(JVariableDefinition self,
                                      int modifiers,
                                      CType type,
                                      String ident,
                                      JExpression expr)

renames local variable expression

Specified by:

visitVariableDefinition in interface AttributeVisitor<Object>

Overrides:

visitVariableDefinition in class ReplacingVisitor

visitForStatement

public Object visitForStatement(JForStatement self,
                                JStatement init,
                                JExpression cond,
                                JStatement incr,
                                JStatement body)

Description copied from class: ReplacingVisitor

visits a for statement

Specified by:

visitForStatement in interface AttributeVisitor<Object>

Overrides:

visitForStatement in class ReplacingVisitor

visitNameExpression

public Object visitNameExpression(JNameExpression self,
                                  JExpression prefix,
                                  String ident)

Description copied from class: ReplacingVisitor

prints a name expression

Specified by:

visitNameExpression in interface AttributeVisitor<Object>

Overrides:

visitNameExpression in class ReplacingVisitor

visitMethodCallExpression

public Object visitMethodCallExpression(JMethodCallExpression self,
                                        JExpression prefix,
                                        String ident,
                                        JExpression[] args)

Description copied from class: ReplacingVisitor

prints a method call expression

Specified by:

visitMethodCallExpression in interface AttributeVisitor<Object>

Overrides:

visitMethodCallExpression in class ReplacingVisitor

visitMethodDeclaration

public Object visitMethodDeclaration(JMethodDeclaration self,
                                     int modifiers,
                                     CType returnType,
                                     String ident,
                                     JFormalParameter[] parameters,
                                     CClassType[] exceptions,
                                     JBlock body)

Description copied from class: EmptyAttributeVisitor

prints a method declaration

Specified by:

visitMethodDeclaration in interface AttributeVisitor<Object>

Overrides:

visitMethodDeclaration in class EmptyAttributeVisitor

visitFieldExpression

public Object visitFieldExpression(JFieldAccessExpression self,
                                   JExpression left,
                                   String ident)

Description copied from class: ReplacingVisitor

prints a field expression

Specified by:

visitFieldExpression in interface AttributeVisitor<Object>

Overrides:

visitFieldExpression in class ReplacingVisitor