bool
OMR::SymbolReference::storeCanBeRemoved()
{
TR::Compilation *comp = TR::comp();
TR::Symbol * s = self()->getSymbol();
return !s->isVolatile() &&
(((s->getDataType() != TR::Double) && (s->getDataType() != TR::Float)) ||
comp->cg()->getSupportsJavaFloatSemantics() ||
(self()->isTemporary(comp) && !s->behaveLikeNonTemp()));
}
uint8_t TR::ExternalRelocation::collectModifier()
{
TR::Compilation *comp = TR::comp();
uint8_t * relocatableMethodCodeStart = (uint8_t *)comp->getRelocatableMethodCodeStart();
uint8_t * updateLocation = getUpdateLocation();
int32_t distanceFromStartOfBuffer = updateLocation - relocatableMethodCodeStart;
int32_t distanceFromStartOfMethod = updateLocation - comp->cg()->getCodeStart();
AOTcgDiag2(comp, "TR::ExternalRelocation::collectModifier distance from start of buffer=%x, from start of method=%x\n", distanceFromStartOfBuffer, distanceFromStartOfMethod);
if (distanceFromStartOfBuffer < MIN_SHORT_OFFSET || distanceFromStartOfBuffer > MAX_SHORT_OFFSET)
return RELOCATION_TYPE_WIDE_OFFSET;
return 0;
}