Lines Matching defs:predecessor

152 /// Simplify a branch to a block that has a single predecessor. This effectively
156   // Check that the successor block has a single predecessor.
302     // Otherwise, if the current block is the only predecessor insert selects
327 /// ^bb1: // has single predecessor
336 /// ^bb1: // has single predecessor
346     // Check that we have a single distinct predecessor.
348     Block *predecessor = currentBlock->getSinglePredecessor();
349     if (!predecessor)
352     // Check that the predecessor terminates with a conditional branch to this
354     auto predBranch = dyn_cast<CondBranchOp>(predecessor->getTerminator());
394     // Check that we have a single distinct predecessor.
404     // either the true of false edge as a predecessor. For now, we fall
405     // back to checking the single predecessor is given by the true/fasle
804   // Check that we have a single distinct predecessor.
806   Block *predecessor = currentBlock->getSinglePredecessor();
807   if (!predecessor)
810   // Check that the predecessor terminates with a switch branch to this block
813   auto predSwitch = dyn_cast<SwitchOp>(predecessor->getTerminator());
856   // Check that we have a single distinct predecessor.
858   Block *predecessor = currentBlock->getSinglePredecessor();
859   if (!predecessor)
862   // Check that the predecessor terminates with a switch branch to this block
865   auto predSwitch = dyn_cast<SwitchOp>(predecessor->getTerminator());