623 lines
16 KiB
C++
623 lines
16 KiB
C++
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/**************************************************************\
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* Inline Expansion *
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* *
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* Miscellaneous help routines *
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\**************************************************************/
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#include "inline.h"
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#include <ctype.h>
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#include <stdlib.h>
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#ifdef __SPF
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#include <string>
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#endif
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//*************************************************************
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/*
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* Error - formats the error message then call "err" to print it
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*
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* input:
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* s - string that specifies the conversion format
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* t - string that to be formated according to s
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* num - error message number
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* stmt - pointer to the statement
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*/
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//*************************************************************
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void Error(const char *s, const char *t, int num, SgStatement *stmt)
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{
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char *buff = new char[strlen(s) + strlen(t) + 32];
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sprintf(buff, s, t);
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err(buff, num, stmt);
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delete[]buff;
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}
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/*
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* Err_g - formats and prints the special kind error message (without statement reference)
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*
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* input:
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* s - string that specifies the conversion format
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* t - string that to be formated according to s
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* num - error message number
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*/
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void Err_g(const char *s, const char *t, int num)
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{
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char *buff = new char[strlen(s) + strlen(t) + 32];
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char num3s[16];
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sprintf(buff, s, t);
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format_num(num, num3s);
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errcnt++;
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(void)fprintf(stderr, "Error %s in %s of %s: %s\n", num3s, cur_func->symbol()->identifier(), cur_func->fileName(), buff);
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delete[]buff;
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}
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/*
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* err -- prints the error message
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*
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* input:
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* s - string to be printed out
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* num - error message number
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* stmt - pointer to the statement
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*/
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void err(const char *s, int num, SgStatement *stmt)
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{
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char num3s[16];
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format_num(num, num3s);
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errcnt++;
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// printf( "Error on line %d : %s\n", stmt->lineNumber(), s);
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#ifdef __SPF
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char message[256];
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sprintf(message, "Error %d: %s", num, s);
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std::string toPrint = "|";
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toPrint += std::to_string(1) + " "; // ERROR
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toPrint += std::string(stmt->fileName()) + " ";
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toPrint += std::to_string(stmt->lineNumber()) + " ";
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toPrint += std::to_string(0);
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toPrint += "|" + std::string(message);
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printf("@%s@\n", toPrint.c_str());
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#else
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(void)fprintf(stderr, "Error %s on line %d of %s: %s\n", num3s, stmt->lineNumber(), stmt->fileName(), s);
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#endif
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}
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/*
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* Warning -- formats a warning message then call "warn" to print it out
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*
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* input:
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* s - string that specifies the conversion format
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* t - string that to be converted according to s
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* num - warning message number
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* stmt - pointer to the statement
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*/
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void Warning(const char *s, const char *t, int num, SgStatement *stmt)
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{
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char *buff = new char[strlen(s) + strlen(t) + 32];
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sprintf(buff, s, t);
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warn(buff, num, stmt);
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delete[]buff;
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}
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/*
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* warn -- print the warning message if specified
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*
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* input:
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* s - string to be printed
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* num - warning message number
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* stmt - pointer to the statement
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*/
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void warn(const char *s, int num, SgStatement *stmt)
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{
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char num3s[16];
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format_num(num, num3s);
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// printf( "Warning on line %d: %s\n", stmt->lineNumber(), s);
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(void)fprintf(stderr, "Warning %s on line %d of %s: %s\n", num3s, stmt->lineNumber(), stmt->fileName(), s);
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}
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void Warn_g(const char *s, const char *t, int num)
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{
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char *buff = new char[strlen(s) + strlen(t) + 32];
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char num3s[16];
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format_num(num, num3s);
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sprintf(buff, s, t);
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(void)fprintf(stderr, "Warning %s in %s of %s: %s\n", num3s, cur_func->symbol()->identifier(), cur_func->fileName(), buff);
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delete[]buff;
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}
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//*********************************************************************
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void printVariantName(int i) {
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if ((i >= 0 && i < MAXTAGS) && tag[i]) printf("%s", tag[i]);
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else printf("not a known node variant");
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}
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//***********************************
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char *UnparseExpr(SgExpression *e)
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{
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char *buf;
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int l;
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Init_Unparser();
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buf = Tool_Unparse2_LLnode(e->thellnd);
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l = strlen(buf);
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char *ustr = new char[l + 1];
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strcpy(ustr, buf);
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//ustr[l] = ' ';
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//ustr[l+1] = '\0';
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return(ustr);
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}
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//************************************
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const char* header(int i) {
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switch (i) {
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case(PROG_HEDR):
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return("program");
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case(PROC_HEDR):
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return("subroutine");
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case(FUNC_HEDR):
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return("function");
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default:
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return("error");
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}
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}
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SgLabel* firstLabel(SgFile *f)
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{
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SetCurrentFileTo(f->filept);
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SwitchToFile(GetFileNumWithPt(f->filept));
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return LabelMapping(PROJ_FIRST_LABEL());
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}
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int isLabel(int num) {
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PTR_LABEL lab;
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for (lab = PROJ_FIRST_LABEL(); lab; lab = LABEL_NEXT(lab))
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if (num == LABEL_STMTNO(lab))
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return 1;
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return 0;
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}
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SgLabel *isLabelWithScope(int num, SgStatement *stmt) {
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PTR_LABEL lab;
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for (lab = PROJ_FIRST_LABEL(); lab; lab = LABEL_NEXT(lab))
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//if( num == LABEL_STMTNO(lab) && LABEL_BODY(lab)->scope == stmt->thebif)
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if (num == LABEL_STMTNO(lab) && LABEL_SCOPE(lab) == stmt->thebif)
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return LabelMapping(lab);
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return NULL;
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}
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SgLabel * GetLabel()
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{
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static int lnum = 90000;
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if (lnum > max_lab)
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return (new SgLabel(lnum--));
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while (isLabel(lnum))
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lnum--;
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return (new SgLabel(lnum--));
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}
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SgLabel * GetNewLabel()
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{
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static int lnum = 99999;
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if (lnum > max_lab) /* for current file must be set before first call GetNewLabel() :max_lab = getLastLabelId(); */
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return (new SgLabel(lnum--));
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while (isLabel(lnum))
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lnum--;
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return (new SgLabel(lnum--));
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/*
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int lnum;
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if(max_lab <99999)
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return(new SgLabel(++max_lab));
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lnum = 1;
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while(isLabel(lnum))
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lnum++;
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return(new SgLabel(lnum));
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*/
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}
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SgLabel * NewLabel()
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{
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if (max_lab < 99999)
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return(new SgLabel(++max_lab));
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++num_lab;
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while (isLabel(num_lab))
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++num_lab;
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return(new SgLabel(num_lab));
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}
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void SetScopeOfLabel(SgLabel *lab, SgStatement *scope)
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{
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LABEL_SCOPE(lab->thelabel) = scope->thebif;
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}
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/*
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SgLabel * NewLabel(int lnum)
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{
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if(max_lab <99999)
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return(new SgLabel(++max_lab));
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while(isLabel(lnum))
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++lnum;
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return(new SgLabel(lnum));
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}
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*/
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int isSymbolName(char *name)
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//
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{
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SgSymbol *s;
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for (s = current_file->firstSymbol(); s; s = s->next())
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if (!strcmp(name, s->identifier()))
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return 1;
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return 0;
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}
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int isSymbolNameInScope(char *name, SgStatement *scope)
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{
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SgSymbol *s;
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for (s = current_file->firstSymbol(); s; s = s->next())
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if (scope == s->scope() && !strcmp(name, s->identifier()))
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return 1;
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return 0;
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}
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/*
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{
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PTR_SYMB sym;
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for(sym=PROJ_FIRST_SYMB(); sym; sym=SYMB_NEXT(sym))
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if( SYMB_SCOPE(sym) == scope->thebif && (!strcmp(name,SYMB_IDENT(sym)) ) )
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return 1;
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return 0;
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}
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*/
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void format_num(int num, char num3s[])
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{
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if (num > 99)
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num3s[sprintf(num3s, "%3d", num)] = 0;
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else if (num > 9)
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num3s[sprintf(num3s, "0%2d", num)] = 0;
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else
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num3s[sprintf(num3s, "00%1d", num)] = 0;
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}
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SgExpression *ConnectList(SgExpression *el1, SgExpression *el2)
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{
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SgExpression *el;
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if (!el1)
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return(el2);
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if (!el2)
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return(el1);
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for (el = el1; el->rhs(); el = el->rhs())
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;
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el->setRhs(el2);
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return(el1);
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}
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int is_integer_value(char *str)
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{
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char *p;
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p = str;
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for (; *str != '\0'; str++)
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if (!isdigit(*str))
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return 0;
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return (atoi(p));
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}
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void PrintSymbolTable(SgFile *f)
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{
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SgSymbol *s;
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printf("\nS Y M B O L T A B L E \n");
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for (s = f->firstSymbol(); s; s = s->next())
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//printf(" %s/%d/ ", s->identifier(), s->id() );
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printSymb(s);
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}
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void printSymb(SgSymbol *s)
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{
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const char *head;
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head = isHeaderStmtSymbol(s) ? "HEADER " : " ";
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printf("SYMB[%3d] scope=STMT[%3d] : %s %s", s->id(), (s->scope()) ? (s->scope())->id() : -1, s->identifier(), head);
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printType(s->type());
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printf("\n");
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}
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void printType(SgType *t)
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{
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SgArrayType *arrayt;
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/*SgExpression *e = new SgExpression(TYPE_RANGES(t->thetype));*/
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int i, n;
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if (!t) { printf("no type "); return; }
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else printf("TYPE[%d]:", t->id());
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if ((arrayt = isSgArrayType(t)) != 0)
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{
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printf("dimension(");
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n = arrayt->dimension();
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for (i = 0; i < n; i++)
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{
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(arrayt->sizeInDim(i))->unparsestdout();
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if (i < n - 1) printf(", ");
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}
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printf(") ");
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||
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}
|
||
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else
|
||
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{
|
||
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switch (t->variant())
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||
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{
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||
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case T_INT: printf("integer "); break;
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||
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case T_FLOAT: printf("real "); break;
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||
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case T_DOUBLE: printf("double precision "); break;
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||
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case T_CHAR: printf("character "); break;
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||
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case T_STRING: printf("Character ");
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||
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UnparseLLND(TYPE_RANGES(t->thetype));
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||
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/*if(t->length()) printf("[%d]",t->length()->variant());*/
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||
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/*((SgArrayType *) t)->getDimList()->unparsestdout();*/
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||
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break;
|
||
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case T_BOOL: printf("logical "); break;
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||
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case T_COMPLEX: printf("complex "); break;
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||
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case T_DCOMPLEX: printf("double complex "); break;
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||
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default: break;
|
||
|
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}
|
||
|
|
}
|
||
|
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/* if(e) e->unparsestdout();*/
|
||
|
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if (t->hasBaseType())
|
||
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{
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||
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printf("of ");
|
||
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printType(t->baseType());
|
||
|
|
}
|
||
|
|
}
|
||
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|
||
|
|
void PrintTypeTable(SgFile *f)
|
||
|
|
{
|
||
|
|
SgType *t;
|
||
|
|
printf("\nT Y P E T A B L E \n");
|
||
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|
for (t = f->firstType(); t; t = t->next())
|
||
|
|
{
|
||
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printType(t); printf("\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
SgExpression *ReplaceParameter(SgExpression *e)
|
||
|
|
{
|
||
|
|
if (!e)
|
||
|
|
return(e);
|
||
|
|
if (e->variant() == CONST_REF) {
|
||
|
|
SgConstantSymb * sc = isSgConstantSymb(e->symbol());
|
||
|
|
return(ReplaceParameter(&(sc->constantValue()->copy())));
|
||
|
|
}
|
||
|
|
e->setLhs(ReplaceParameter(e->lhs()));
|
||
|
|
e->setRhs(ReplaceParameter(e->rhs()));
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
|
||
|
|
SgExpression *ReplaceIntegerParameter(SgExpression *e)
|
||
|
|
{
|
||
|
|
if (!e)
|
||
|
|
return(e);
|
||
|
|
if (e->variant() == CONST_REF && e->type()->variant() == T_INT) {
|
||
|
|
SgConstantSymb * sc = isSgConstantSymb(e->symbol());
|
||
|
|
return(ReplaceIntegerParameter(&(sc->constantValue()->copy())));
|
||
|
|
}
|
||
|
|
e->setLhs(ReplaceIntegerParameter(e->lhs()));
|
||
|
|
e->setRhs(ReplaceIntegerParameter(e->rhs()));
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
SgExpression *ReplaceFuncCall(SgExpression *e)
|
||
|
|
{
|
||
|
|
if(!e)
|
||
|
|
return(e);
|
||
|
|
if(isSgFunctionCallExp(e) && e->symbol()) {//function call
|
||
|
|
if( !e->lhs() && (!strcmp(e->symbol()->identifier(),"number_of_processors") || !strcmp(e->symbol()->identifier(),"actual_num_procs"))) { //NUMBER_OF_PROCESSORS() or
|
||
|
|
// ACTUAL_NUM_PROCS()
|
||
|
|
SgExprListExp *el1,*el2;
|
||
|
|
if(!strcmp(e->symbol()->identifier(),"number_of_processors"))
|
||
|
|
el1 = new SgExprListExp(*ParentPS());
|
||
|
|
else
|
||
|
|
el1 = new SgExprListExp(*CurrentPS());
|
||
|
|
el2 = new SgExprListExp(*ConstRef(0));
|
||
|
|
e->setSymbol(fdvm[GETSIZ]);
|
||
|
|
fmask[GETSIZ] = 1;
|
||
|
|
el1->setRhs(el2);
|
||
|
|
e->setLhs(el1);
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
|
||
|
|
if( !e->lhs() && (!strcmp(e->symbol()->identifier(),"processors_rank"))) {
|
||
|
|
//PROCESSORS_RANK()
|
||
|
|
SgExprListExp *el1;
|
||
|
|
el1 = new SgExprListExp(*ParentPS());
|
||
|
|
e->setSymbol(fdvm[GETRNK]);
|
||
|
|
fmask[GETRNK] = 1;
|
||
|
|
e->setLhs(el1);
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!strcmp(e->symbol()->identifier(),"processors_size")) {
|
||
|
|
//PROCESSORS_SIZE()
|
||
|
|
SgExprListExp *el1;
|
||
|
|
el1 = new SgExprListExp(*ParentPS());
|
||
|
|
e->setSymbol(fdvm[GETSIZ]);
|
||
|
|
fmask[GETSIZ] = 1;
|
||
|
|
el1->setRhs(*(e->lhs())+(*ConstRef(0))); //el1->setRhs(e->lhs());
|
||
|
|
e->setLhs(el1);
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
e->setLhs(ReplaceFuncCall(e->lhs()));
|
||
|
|
e->setRhs(ReplaceFuncCall(e->rhs()));
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* version from dvm.cpp
|
||
|
|
SgExpression *Calculate(SgExpression *e)
|
||
|
|
{ SgExpression *er;
|
||
|
|
er = ReplaceParameter( &(e->copy()));
|
||
|
|
if(er->isInteger())
|
||
|
|
return( new SgValueExp(er->valueInteger()));
|
||
|
|
else
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* new version */
|
||
|
|
SgExpression *Calculate(SgExpression *e)
|
||
|
|
{
|
||
|
|
if (e->isInteger())
|
||
|
|
return(new SgValueExp(e->valueInteger()));
|
||
|
|
else
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
SgExpression *Calculate_List(SgExpression *e)
|
||
|
|
{
|
||
|
|
SgExpression *el;
|
||
|
|
for (el = e; el; el = el->rhs())
|
||
|
|
el->setLhs(Calculate(el->lhs()));
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int ExpCompare(SgExpression *e1, SgExpression *e2)
|
||
|
|
{//compares two expressions
|
||
|
|
// returns 1 if they are textually identical
|
||
|
|
if (!e1 && !e2) // both expressions are null
|
||
|
|
return(1);
|
||
|
|
if (!e1 || !e2) // one of them is null
|
||
|
|
return(0);
|
||
|
|
if (e1->variant() != e2->variant()) // variants are not equal
|
||
|
|
return(0);
|
||
|
|
switch (e1->variant()) {
|
||
|
|
case INT_VAL:
|
||
|
|
return(NODE_IV(e1->thellnd) == NODE_IV(e2->thellnd));
|
||
|
|
case FLOAT_VAL:
|
||
|
|
case DOUBLE_VAL:
|
||
|
|
case BOOL_VAL:
|
||
|
|
case CHAR_VAL:
|
||
|
|
case STRING_VAL:
|
||
|
|
return(!strcmp(NODE_STR(e1->thellnd), NODE_STR(e2->thellnd)));
|
||
|
|
case COMPLEX_VAL:
|
||
|
|
return(ExpCompare(e1->lhs(), e2->lhs()) && ExpCompare(e1->rhs(), e2->rhs()));
|
||
|
|
case CONST_REF:
|
||
|
|
case VAR_REF:
|
||
|
|
return(e1->symbol() == e2->symbol());
|
||
|
|
case ARRAY_REF:
|
||
|
|
case FUNC_CALL:
|
||
|
|
if (e1->symbol() == e2->symbol())
|
||
|
|
return(ExpCompare(e1->lhs(), e2->lhs())); // compares subscript/argument lists
|
||
|
|
else
|
||
|
|
return(0);
|
||
|
|
case EXPR_LIST:
|
||
|
|
{SgExpression *el1, *el2;
|
||
|
|
for (el1 = e1, el2 = e2; el1&&el2; el1 = el1->rhs(), el2 = el2->rhs())
|
||
|
|
if (!ExpCompare(el1->lhs(), el2->lhs())) // the corresponding elements of lists are not identical
|
||
|
|
return(0);
|
||
|
|
if (el1 || el2) //one list is shorter than other
|
||
|
|
return(0);
|
||
|
|
else
|
||
|
|
return(1);
|
||
|
|
}
|
||
|
|
case MINUS_OP: //unary operations
|
||
|
|
case NOT_OP:
|
||
|
|
return(ExpCompare(e1->lhs(), e2->lhs())); // compares operands
|
||
|
|
default:
|
||
|
|
return(ExpCompare(e1->lhs(), e2->lhs()) && ExpCompare(e1->rhs(), e2->rhs()));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
SgExpression *LowerBound(SgSymbol *ar, int i)
|
||
|
|
// lower bound of i-nd dimension of array ar (i= 0,...,Rank(ar)-1)
|
||
|
|
{
|
||
|
|
SgArrayType *artype;
|
||
|
|
SgExpression *e;
|
||
|
|
SgSubscriptExp *sbe;
|
||
|
|
//if(IS_POINTER(ar))
|
||
|
|
// return(new SgValueExp(1));
|
||
|
|
artype = isSgArrayType(ar->type());
|
||
|
|
if (!artype)
|
||
|
|
return(NULL);
|
||
|
|
e = artype->sizeInDim(i);
|
||
|
|
if (!e)
|
||
|
|
return(NULL);
|
||
|
|
if ((sbe = isSgSubscriptExp(e)) != NULL) {
|
||
|
|
if (sbe->lbound())
|
||
|
|
return(sbe->lbound());
|
||
|
|
|
||
|
|
//else if(IS_ALLOCATABLE_POINTER(ar)){
|
||
|
|
// if(HEADER(ar))
|
||
|
|
// return(header_ref(ar,Rank(ar)+3+i));
|
||
|
|
// else
|
||
|
|
// return(LBOUNDFunction(ar,i+1));
|
||
|
|
//}
|
||
|
|
|
||
|
|
else
|
||
|
|
return(new SgValueExp(1));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
return(new SgValueExp(1)); // by default lower bound = 1
|
||
|
|
}
|
||
|
|
|
||
|
|
int Rank(SgSymbol *s)
|
||
|
|
{
|
||
|
|
SgArrayType *artype;
|
||
|
|
//if(IS_POINTER(s))
|
||
|
|
// return(PointerRank(s));
|
||
|
|
artype = isSgArrayType(s->type());
|
||
|
|
if (artype)
|
||
|
|
return (artype->dimension());
|
||
|
|
else
|
||
|
|
return (0);
|
||
|
|
}
|
||
|
|
|
||
|
|
SgExpression *UpperBound(SgSymbol *ar, int i)
|
||
|
|
// upper bound of i-nd dimension of array ar (i= 0,...,Rank(ar)-1)
|
||
|
|
{
|
||
|
|
SgArrayType *artype;
|
||
|
|
SgExpression *e;
|
||
|
|
SgSubscriptExp *sbe;
|
||
|
|
|
||
|
|
|
||
|
|
artype = isSgArrayType(ar->type());
|
||
|
|
if (!artype)
|
||
|
|
return(NULL);
|
||
|
|
e = artype->sizeInDim(i);
|
||
|
|
if (!e)
|
||
|
|
return(NULL);
|
||
|
|
if ((sbe = isSgSubscriptExp(e)) != NULL) {
|
||
|
|
if (sbe->ubound())
|
||
|
|
return(sbe->ubound());
|
||
|
|
|
||
|
|
//else if(HEADER(ar))
|
||
|
|
// return(&(*GetSize(HeaderRefInd(ar,1),i+1)-*HeaderRefInd(ar,Rank(ar)+3+i)+*new SgValueExp(1)));
|
||
|
|
//else
|
||
|
|
// return(UBOUNDFunction(ar,i+1));
|
||
|
|
|
||
|
|
}
|
||
|
|
else
|
||
|
|
return(e);
|
||
|
|
// !!!! test case "*"
|
||
|
|
return(e);
|
||
|
|
}
|
||
|
|
|
||
|
|
symb_list *AddToSymbList(symb_list *ls, SgSymbol *s)
|
||
|
|
{
|
||
|
|
symb_list *l;
|
||
|
|
//adding the symbol 's' to symb_list 'ls'
|
||
|
|
if (!ls) {
|
||
|
|
ls = new symb_list;
|
||
|
|
ls->symb = s;
|
||
|
|
ls->next = NULL;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
l = new symb_list;
|
||
|
|
l->symb = s;
|
||
|
|
l->next = ls;
|
||
|
|
ls = l;
|
||
|
|
}
|
||
|
|
return(ls);
|
||
|
|
}
|