+MachineBasicBlock::iterator
+LiveIntervals::getLastSplitPoint(const LiveInterval &li,
+ MachineBasicBlock *mbb) {
+ const MachineBasicBlock *lpad = mbb->getLandingPadSuccessor();
+
+ // If li is not live into a landing pad, we can insert spill code before the
+ // first terminator.
+ if (!lpad || !isLiveInToMBB(li, lpad))
+ return mbb->getFirstTerminator();
+
+ // When there is a landing pad, spill code must go before the call instruction
+ // that can throw.
+ MachineBasicBlock::iterator I = mbb->end(), B = mbb->begin();
+ while (I != B) {
+ --I;
+ if (I->getDesc().isCall())
+ return I;
+ }
+ assert(0 && "Block with landing pad successor contains no call instruction");
+ return mbb->getFirstTerminator();
+}
+