Lines Matching defs:PHIs
99 // Recursively deleting a PHI may cause multiple PHIs to be deleted
100 // or RAUW'd undef, so use an array of WeakVH for the PHIs to delete.
101 SmallVector<WeakVH, 8> PHIs;
104 PHIs.push_back(PN);
107 for (unsigned i = 0, e = PHIs.size(); i != e; ++i)
108 if (PHINode *PN = dyn_cast_or_null<PHINode>(PHIs[i].operator Value*()))
150 // Begin by getting rid of unneeded PHIs.
