From a81e33672bff2d2a45c9b65ac5f6f854aa96b463 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Thu, 22 Apr 2010 20:55:53 +0000 Subject: Sink SelectionDAGBuilder's HandlePHINodesInSuccessorBlocks down into SelectionDAGBuilder itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102128 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 8353c18..875672e 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -233,21 +233,9 @@ SelectionDAGISel::SelectBasicBlock(MachineBasicBlock *BB, // Lower all of the non-terminator instructions. If a call is emitted // as a tail call, cease emitting nodes for this block. Terminators // are handled below. - for (BasicBlock::const_iterator I = Begin; - I != End && !SDB->HasTailCall && !isa(I); - ++I) + for (BasicBlock::const_iterator I = Begin; I != End && !SDB->HasTailCall; ++I) SDB->visit(*I); - if (!SDB->HasTailCall) { - // Handle PHI nodes in successor blocks. - if (End == LLVMBB->end()) { - SDB->HandlePHINodesInSuccessorBlocks(LLVMBB); - - // Lower the terminator after the copies are emitted. - SDB->visit(*LLVMBB->getTerminator()); - } - } - // Make sure the root of the DAG is up-to-date. CurDAG->setRoot(SDB->getControlRoot()); -- cgit v1.1