Lines Matching full:phis
137 // FIXME: Handle PHIs in Tail by turning them into selects (if-conversion).
173 /// Check if the Tail PHIs are trivially convertible.
176 /// Remove CmpBB from the Tail PHIs.
213 // Check that all PHIs in Tail are selecting the same value from Head and CmpBB.
239 // Assuming that trivialTailPHIs() is true, update the Tail PHIs by simply
403 // There shouldn't normally be any phis in a single-predecessor block.
464 // Tail is allowed to have many predecessors, but we can't handle PHIs yet.
466 // FIXME: Real PHIs could be if-converted as long as the CmpBB values are
471 DEBUG(dbgs() << "Can't handle phis in Tail.\n");
482 // CmpBB should never have PHIs since Head is its only predecessor.
485 DEBUG(dbgs() << "Can't handle phis in CmpBB.\n");
