bool
LMoveGroup::add(LAllocation from, LAllocation to, LDefinition::Type type)
{
#ifdef DEBUG
MOZ_ASSERT(from != to);
for (size_t i = 0; i < moves_.length(); i++)
MOZ_ASSERT(to != moves_[i].to());
// Check that SIMD moves are aligned according to ABI requirements.
if (LDefinition(type).isSimdType()) {
MOZ_ASSERT(from.isMemory() || from.isFloatReg());
if (from.isMemory()) {
if (from.isArgument())
MOZ_ASSERT(from.toArgument()->index() % SimdMemoryAlignment == 0);
else
MOZ_ASSERT(from.toStackSlot()->slot() % SimdMemoryAlignment == 0);
}
MOZ_ASSERT(to.isMemory() || to.isFloatReg());
if (to.isMemory()) {
if (to.isArgument())
MOZ_ASSERT(to.toArgument()->index() % SimdMemoryAlignment == 0);
else
MOZ_ASSERT(to.toStackSlot()->slot() % SimdMemoryAlignment == 0);
}
}
#endif
return moves_.append(LMove(from, to, type));
}
