at.dms.kjc.spacetime
Class TraceIRtoC

java.lang.Object
  at.dms.kjc.KjcEmptyVisitor
      at.dms.kjc.SLIREmptyVisitor
          at.dms.kjc.common.ToCCommon
              at.dms.kjc.common.ToC
                  at.dms.kjc.spacetime.TraceIRtoC

All Implemented Interfaces:

Constants, CodeGenerator, KjcVisitor, SLIRVisitor

public class TraceIRtoC
extends ToC

This class returns the c code (a string) for a given raw tile

Field Summary

static String	DUMMY_VOLATILE a var name used to receive data from the dram on the compute proc over the gdn that is not needed but only generated because we have cache-line sized transfers from drams.
static String	DYNMSGHEADER the name of the var that holds the dynamic message header

Fields inherited from class at.dms.kjc.common.ToC

isInit, method

Fields inherited from class at.dms.kjc.common.ToCCommon

alternatePrintsForTiming, hasBoolType, lastLeft, p, printPostfixMap, printPrefixMap

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

Constructor Summary

TraceIRtoC()

TraceIRtoC(ComputeNode tile)

Method Summary

void	createCCode() The entry point to create C code for a RawTile
static String	getNetRegsDecls()
void	pushClass(CType tapeType, JExpression val)
void	visitAssignmentExpression(JAssignmentExpression self, JExpression left, JExpression right) prints an assignment expression
void	visitForStatement(JForStatement self, JStatement init, JExpression cond, JStatement incr, JStatement body) prints a for statement
void	visitInlineAssembly(InlineAssembly self, String[] asm, String[] input, String[] clobber) prints InlineAssembly code
void	visitMethodCallExpression(JMethodCallExpression self, JExpression prefix, String ident, JExpression[] args) prints a method call expression
void	visitMethodDeclaration(JMethodDeclaration self, int modifiers, CType returnType, String ident, JFormalParameter[] parameters, CClassType[] exceptions, JBlock body) prints a method declaration
void	visitPeekExpression(SIRPeekExpression self, CType tapeType, JExpression num) Visits a peek expression.
void	visitPopExpression(SIRPopExpression self, CType tapeType) Visits a pop expression.
void	visitPrintStatement(SIRPrintStatement self, JExpression exp) Process a Print statment, table driven to allow several backends Deals with the problem of string concatenation in Java not translating to our output languages C or C++
void	visitPushExpression(SIRPushExpression self, CType tapeType, JExpression val) Visits a push expression.
void	visitRegReceiverStatement(SIRRegReceiverStatement self, JExpression portal, SIRStream receiver, JMethodDeclaration[] methods) Visits a register-receiver statement.
void	visitRegSenderStatement(SIRRegSenderStatement self, String fn, SIRLatency latency) Visits a register-sender statement.
void	visitVariableDefinition(JVariableDefinition self, int modifiers, CType type, String ident, JExpression expr) prints a variable declaration statement

Methods inherited from class at.dms.kjc.common.ToC

clear, declareInitializedArray, isDeclOnly, passParentheses, setDeclOnly, visitArgs, visitArrayAccessExpression, visitArrayInitializer, visitArrayLengthExpression, visitBinaryExpression, visitBitwiseExpression, visitBooleanLiteral, visitByteLiteral, visitCharLiteral, visitConstructorCall, visitCreatePortalExpression, visitDoubleLiteral, visitFieldDeclaration, visitFieldExpression, visitFloatLiteral, visitFormalParameters, visitIfStatement, visitInitStatement, visitInterfaceTable, visitIntLiteral, visitLatency, visitLatencyMax, visitLatencyRange, visitLatencySet, visitLongLiteral, visitMessageStatement, visitNameExpression, visitNullLiteral, visitRelationalExpression, visitShortLiteral, visitStringLiteral, visitSuperExpression, visitSwitchGroup, visitSwitchLabel, visitThisExpression

Methods inherited from class at.dms.kjc.common.ToCCommon

getPrinter, makeArrayStrings, makeString, printDecl, printExp, printLParen, printRParen, printType, splitForPrint, visitBitwiseComplementExpression, visitBlockStatement, visitBreakStatement, visitCastExpression, visitClassExpression, visitCompoundAssignmentExpression, visitCompoundStatement, visitCompoundStatement, visitConditionalExpression, visitContinueStatement, visitDoStatement, visitEmittedTextExpression, visitEmptyStatement, visitEqualityExpression, visitExpressionListStatement, visitExpressionStatement, visitLabeledStatement, visitLocalVariableExpression, visitLogicalComplementExpression, visitMarker, visitParenthesedExpression, visitPostfixExpression, visitPrefixExpression, visitReturnStatement, visitShiftExpression, visitSwitchStatement, visitTypeDeclarationStatement, visitTypeNameExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitUnaryPromoteExpression, visitVariableDeclarationStatement, visitWhileStatement

Methods inherited from class at.dms.kjc.SLIREmptyVisitor

visitDynamicToken, visitFileReader, visitFileWriter, visitFunctionPointer, visitIdentity, visitMainFunction, visitNode, visitPortal, visitRangeExpression, visitRegisterReceiver, visitSetBodyOfFeedback, visitSetChild, visitSetDecode, visitSetDelay, visitSetEncode, visitSetJoiner, visitSetLoopOfFeedback, visitSetParallelStream, visitSetPeek, visitSetPop, visitSetPush, visitSetSplitter, visitSetStreamType, visitSetTape, visitSetWork, visitVectorLiteral, visitWorkEntry, visitWorkExit

Methods inherited from class at.dms.kjc.KjcEmptyVisitor

visitArgs, visitCatchClause, visitClassBody, visitClassDeclaration, visitClassImport, visitComment, visitComments, visitCompilationUnit, visitConstructorDeclaration, visitInnerClassDeclaration, visitInstanceofExpression, visitInterfaceDeclaration, visitJavadoc, visitNewArrayExpression, visitPackageImport, visitPackageName, visitQualifiedAnonymousCreation, visitQualifiedInstanceCreation, visitSynchronizedStatement, visitThrowStatement, visitTryCatchStatement, visitTryFinallyStatement, 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.common.CodeGenerator

getPrinter

Field Detail

DYNMSGHEADER

public static final String DYNMSGHEADER

the name of the var that holds the dynamic message header

See Also:

Constant Field Values

DUMMY_VOLATILE

public static final String DUMMY_VOLATILE

a var name used to receive data from the dram on the compute proc over the gdn that is not needed but only generated because we have cache-line sized transfers from drams.

See Also:

Constant Field Values

Constructor Detail

TraceIRtoC

public TraceIRtoC(ComputeNode tile)

TraceIRtoC

public TraceIRtoC()

Method Detail

createCCode

public void createCCode()

The entry point to create C code for a RawTile

getNetRegsDecls

public static String getNetRegsDecls()

visitForStatement

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

prints a for statement

Specified by:

visitForStatement in interface KjcVisitor

Overrides:

visitForStatement in class ToCCommon

visitVariableDefinition

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

prints a variable declaration statement

Specified by:

visitVariableDefinition in interface KjcVisitor

Overrides:

visitVariableDefinition in class KjcEmptyVisitor

visitMethodDeclaration

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

prints a method declaration

Specified by:

visitMethodDeclaration in interface KjcVisitor

Overrides:

visitMethodDeclaration in class KjcEmptyVisitor

visitAssignmentExpression

public void visitAssignmentExpression(JAssignmentExpression self,
                                      JExpression left,
                                      JExpression right)

prints an assignment expression

Specified by:

visitAssignmentExpression in interface KjcVisitor

Overrides:

visitAssignmentExpression in class KjcEmptyVisitor

visitMethodCallExpression

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

prints a method call expression

Specified by:

visitMethodCallExpression in interface KjcVisitor

Overrides:

visitMethodCallExpression in class KjcEmptyVisitor

visitPeekExpression

public void visitPeekExpression(SIRPeekExpression self,
                                CType tapeType,
                                JExpression num)

Description copied from class: SLIREmptyVisitor

Visits a peek expression.

Specified by:

visitPeekExpression in interface SLIRVisitor

Overrides:

visitPeekExpression in class SLIREmptyVisitor

visitPopExpression

public void visitPopExpression(SIRPopExpression self,
                               CType tapeType)

Description copied from class: SLIREmptyVisitor

Visits a pop expression.

Specified by:

visitPopExpression in interface SLIRVisitor

Overrides:

visitPopExpression in class SLIREmptyVisitor

visitPrintStatement

public void visitPrintStatement(SIRPrintStatement self,
                                JExpression exp)

Description copied from class: ToCCommon

Process a Print statment, table driven to allow several backends Deals with the problem of string concatenation in Java not translating to our output languages C or C++

Specified by:

visitPrintStatement in interface SLIRVisitor

Overrides:

visitPrintStatement in class ToCCommon

pushClass

public void pushClass(CType tapeType,
                      JExpression val)

visitPushExpression

public void visitPushExpression(SIRPushExpression self,
                                CType tapeType,
                                JExpression val)

Description copied from class: SLIREmptyVisitor

Visits a push expression.

Specified by:

visitPushExpression in interface SLIRVisitor

Overrides:

visitPushExpression in class SLIREmptyVisitor

visitRegReceiverStatement

public void visitRegReceiverStatement(SIRRegReceiverStatement self,
                                      JExpression portal,
                                      SIRStream receiver,
                                      JMethodDeclaration[] methods)

Description copied from class: SLIREmptyVisitor

Visits a register-receiver statement.

Specified by:

visitRegReceiverStatement in interface SLIRVisitor

Overrides:

visitRegReceiverStatement in class SLIREmptyVisitor

visitRegSenderStatement

public void visitRegSenderStatement(SIRRegSenderStatement self,
                                    String fn,
                                    SIRLatency latency)

Description copied from class: SLIREmptyVisitor

Visits a register-sender statement.

Specified by:

visitRegSenderStatement in interface SLIRVisitor

Overrides:

visitRegSenderStatement in class SLIREmptyVisitor

visitInlineAssembly

public void visitInlineAssembly(InlineAssembly self,
                                String[] asm,
                                String[] input,
                                String[] clobber)

prints InlineAssembly code

Overrides:

visitInlineAssembly in class SLIREmptyVisitor