/**
* Figure out where to insert an entry in a list of twins.
*/
LOCAL tDefEntry*
findPlace(char* name, char const * pzIndex)
{
tDefEntry* pE = getEntry();
pE->pzDefName = name;
if (pzIndex == NULL)
pE->index = NO_INDEX;
else if (IS_DEC_DIGIT_CHAR(*pzIndex) || (*pzIndex == '-'))
pE->index = strtol(pzIndex, NULL, 0);
else {
pzIndex = getDefine(pzIndex, AG_TRUE);
if (pzIndex != NULL)
pE->index = strtol(pzIndex, NULL, 0);
else pE->index = NO_INDEX;
}
strtransform(pE->pzDefName, pE->pzDefName);
pE->valType = VALTYP_UNKNOWN;
pE->pzSrcFile = (char*)pCurCtx->pzCtxFname;
pE->srcLineNum = pCurCtx->lineNo;
return (pCurrentEntry = insertDef(pE));
}
void MemorySSAUpdater::moveTo(MemoryUseOrDef *What, BasicBlock *BB,
WhereType Where) {
// Replace all our users with our defining access.
What->replaceAllUsesWith(What->getDefiningAccess());
// Let MemorySSA take care of moving it around in the lists.
MSSA->moveTo(What, BB, Where);
// Now reinsert it into the IR and do whatever fixups needed.
if (auto *MD = dyn_cast<MemoryDef>(What))
insertDef(MD);
else
insertUse(cast<MemoryUse>(What));
}
