{
bitVectUnSetBit (OP_USES (from), lic->key);
- OP_USES (to) = bitVectSetBit (OP_USES (to), lic->key);
+ OP_USES_SET ((to), bitVectSetBit (OP_USES (to), lic->key));
siaddr = IC_COND (lic)->isaddr;
IC_COND (lic) = operandFromOperand (to);
IC_COND (lic)->isaddr = siaddr;
{
bitVectUnSetBit (OP_USES (from), lic->key);
- OP_USES (to) = bitVectSetBit (OP_USES (to), lic->key);
+ OP_USES_SET ((to), bitVectSetBit (OP_USES (to), lic->key));
siaddr = IC_COND (lic)->isaddr;
IC_JTCOND (lic) = operandFromOperand (to);
IC_JTCOND (lic)->isaddr = siaddr;
if (POINTER_SET (lic))
{
bitVectUnSetBit (OP_USES (from), lic->key);
- OP_USES (to) = bitVectSetBit (OP_USES (to), lic->key);
+ OP_USES_SET ((to), bitVectSetBit (OP_USES (to), lic->key));
/* also check if the "from" was in the non-dominating
pointer sets and replace it with "to" in the bitVector */
else
{
bitVectUnSetBit (OP_DEFS (from), lic->key);
- OP_DEFS (to) = bitVectSetBit (OP_DEFS (to), lic->key);
+ OP_DEFS_SET ((to), bitVectSetBit (OP_DEFS (to), lic->key));
}
siaddr = IC_RESULT (lic)->isaddr;
IC_RESULT (lic) = operandFromOperand (to);
IC_RIGHT (lic) && IC_RIGHT (lic)->key == from->key)
{
bitVectUnSetBit (OP_USES (from), lic->key);
- OP_USES (to) = bitVectSetBit (OP_USES (to), lic->key);
+ OP_USES_SET ((to), bitVectSetBit (OP_USES (to), lic->key));
siaddr = IC_RIGHT (lic)->isaddr;
IC_RIGHT (lic) = operandFromOperand (to);
IC_RIGHT (lic)->isaddr = siaddr;
IC_LEFT (lic) && IC_LEFT (lic)->key == from->key)
{
bitVectUnSetBit (OP_USES (from), lic->key);
- OP_USES (to) = bitVectSetBit (OP_USES (to), lic->key);
+ OP_USES_SET ((to), bitVectSetBit (OP_USES (to), lic->key));
siaddr = IC_LEFT (lic)->isaddr;
IC_LEFT (lic) = operandFromOperand (to);
IC_LEFT (lic)->isaddr = siaddr;
/* if it remains an IFX the update the use Set */
- OP_USES (IC_COND (ic)) = bitVectSetBit (OP_USES (IC_COND (ic)), ic->key);
+ OP_USES_SET ((IC_COND (ic)), bitVectSetBit (OP_USES (IC_COND (ic)), ic->key));
setUsesDefs (IC_COND (ic), ebb->defSet, ebb->outDefs, &ebb->usesDefs);
return;
}
if (ic->op == PCALL || ic->op == CALL || ic->op == RECEIVE)
{
/* add to defSet of the symbol */
- OP_DEFS (IC_RESULT (ic)) =
- bitVectSetBit (OP_DEFS (IC_RESULT (ic)), ic->key);
+ OP_DEFS_SET ((IC_RESULT (ic)),
+ bitVectSetBit (OP_DEFS (IC_RESULT (ic)), ic->key));
/* add to the definition set of this block */
ebb->defSet = bitVectSetBit (ebb->defSet, ic->key);
ebb->ldefs = bitVectSetBit (ebb->ldefs, ic->key);
/* the lookup could have changed it */
if (IS_SYMOP (IC_LEFT (ic)))
{
- OP_USES (IC_LEFT (ic)) =
- bitVectSetBit (OP_USES (IC_LEFT (ic)), ic->key);
+ OP_USES_SET ((IC_LEFT (ic)),
+ bitVectSetBit (OP_USES (IC_LEFT (ic)), ic->key));
setUsesDefs (IC_LEFT (ic), ebb->defSet,
ebb->outDefs, &ebb->usesDefs);
}
/* if jumptable then mark the usage */
if (ic->op == JUMPTABLE)
{
- OP_USES (IC_JTCOND (ic)) =
- bitVectSetBit (OP_USES (IC_JTCOND (ic)), ic->key);
+ OP_USES_SET ((IC_JTCOND (ic)),
+ bitVectSetBit (OP_USES (IC_JTCOND (ic)), ic->key));
setUsesDefs (IC_JTCOND (ic), ebb->defSet,
ebb->outDefs, &ebb->usesDefs);
continue;
/* if after all this it becomes a assignment to self
then delete it and continue */
- if (ASSIGNMENT_TO_SELF (ic))
+ if (ASSIGNMENT_TO_SELF (ic) && !OTHERS_PARM(OP_SYMBOL(IC_RESULT(ic))))
{
remiCodeFromeBBlock (ebb, ic);
continue;
/* add the left & right to the defUse set */
if (IC_LEFT (ic) && IS_SYMOP (IC_LEFT (ic)))
{
- OP_USES (IC_LEFT (ic)) =
- bitVectSetBit (OP_USES (IC_LEFT (ic)), ic->key);
+ OP_USES_SET ((IC_LEFT (ic)),
+ bitVectSetBit (OP_USES (IC_LEFT (ic)), ic->key));
setUsesDefs (IC_LEFT (ic), ebb->defSet, ebb->outDefs, &ebb->usesDefs);
}
if (IC_RIGHT (ic) && IS_SYMOP (IC_RIGHT (ic)))
{
- OP_USES (IC_RIGHT (ic)) =
- bitVectSetBit (OP_USES (IC_RIGHT (ic)), ic->key);
+ OP_USES_SET ((IC_RIGHT (ic)),
+ bitVectSetBit (OP_USES (IC_RIGHT (ic)), ic->key));
setUsesDefs (IC_RIGHT (ic), ebb->defSet, ebb->outDefs, &ebb->usesDefs);
}
/* in the defuseSet if it a pointer or array access */
if (POINTER_SET (defic))
{
- OP_USES (IC_RESULT (ic)) =
- bitVectSetBit (OP_USES (IC_RESULT (ic)), ic->key);
+ OP_USES_SET ((IC_RESULT (ic)),
+ bitVectSetBit (OP_USES (IC_RESULT (ic)), ic->key));
setUsesDefs (IC_RESULT (ic), ebb->defSet, ebb->outDefs, &ebb->usesDefs);
deleteItemIf (&cseSet, ifPointerGet, IC_RESULT (ic));
ebb->ptrsSet = bitVectSetBit (ebb->ptrsSet, IC_RESULT (ic)->key);
else
/* add the result to defintion set */ if (IC_RESULT (ic))
{
- OP_DEFS (IC_RESULT (ic)) =
- bitVectSetBit (OP_DEFS (IC_RESULT (ic)), ic->key);
+ OP_DEFS_SET ((IC_RESULT (ic)),
+ bitVectSetBit (OP_DEFS (IC_RESULT (ic)), ic->key));
ebb->defSet = bitVectSetBit (ebb->defSet, ic->key);
ebb->outDefs = bitVectCplAnd (ebb->outDefs, OP_DEFS (IC_RESULT (ic)));
ebb->ldefs = bitVectSetBit (ebb->ldefs, ic->key);