void genAccessAddress(dat_inst_t *d_inst, inf_node_t* ib) {
int dbg = 0;
int i,j;
insn_t *insn;
de_inst_t *inst;
char *deritree;
d_inst->addr_set = NULL;
insn = d_inst->insn;
if (isStoreInst(insn->op)) {
if (dbg) {
fprintf(dbgAddr,"\n Ignore store inst");
printDataRef(dbgAddr,d_inst);
}
return;
}
switch (d_inst->addrExpr.varNum) {
case 0:
if (dbg) {
fprintf(dbgAddr,"\nAnalyze scalar access");
fprintf(dbgAddr," L%d ",getIbLoop(ib)->id);
printDataRef(dbgAddr,d_inst);
}
analyze_scalar_access(d_inst,ib);
break;
default:
if (dbg) {
fprintf(dbgAddr,"\nAnalyze regular/unpred access");
fprintf(dbgAddr," L%d ",getIbLoop(ib)->id);
printDataRef(dbgAddr,d_inst);
}
analyze_regular_access(d_inst,ib);
break;
//printf("\n Panic, unknown type %d",d_inst->addrExpr.t);
//exit(1);
}
if (dbg) {
fprintf(dbgAddr, "\nGenerated addr ");
printSAddrSet(dbgAddr,d_inst->addr_set,1);
fprintf(dbgAddr, "\n");
}
}
int TestArrayReference() {
//int main(int argc, char* argv[]) {
int da[10];
for (int i = 0; i < 10; i++) {
da[i] = i;
}
printData(da);
std::cout << std::endl << std::endl;
printDataRef(da);
return getchar();
}
/*** Detect possible AddrSet of scalar access and compute access scope ***/
int analyze_scalar_access(dat_inst_t *d_inst, inf_node_t* ib) {
int dbg = 0;
int pos;
int addr;
insn_t* insn;
loop_t *loop;
saddr_p memblk;
ts_p memTS;
worklist_p tsNode,orgTS, blkNode;
if (d_inst->addrExpr.varNum != 0) {
printf("\nERR: not scalar access");printDataRef(stdout, d_inst);
}
addr = d_inst->addrExpr.k;
tsNode = NULL;
orgTS = NULL;
loop = getIbLoop(ib);
while (loop!=NULL) {
if (dbg) {
fprintf(dbgAddr,"\n In loop L%d, lbound %d",loop->id,loop->bound-1);
fflush(dbgAddr);}
memTS = (ts_p) malloc(sizeof(ts_s));
memTS->loop_id = loop->id;
memTS->lw = 0;
memTS->up = max(loop->bound-1,0);
memTS->flag = 0;
memTS->flag |= RENEWABLE;
addAfterNode(memTS, &tsNode, &orgTS);
//addToWorkList( &(orgTS),memTS);
loop = loop->parent;
}
blkNode = NULL;
insn = (insn_t*)(d_inst->insn);
memblk = createSAddr(GET_MEM(addr),hexValue(insn->addr), 1, orgTS);
addAfterNode(memblk, &blkNode, &(d_inst->addr_set));
return 0;
}
