From 7c2a4a30e0e16762c75adacebd05ec9fcbccf16b Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Tue, 6 Dec 2011 22:12:01 +0000 Subject: First chunk of MachineInstr bundle support. 1. Added opcode BUNDLE 2. Taught MachineInstr class to deal with bundled MIs 3. Changed MachineBasicBlock iterator to skip over bundled MIs; added an iterator to walk all the MIs 4. Taught MachineBasicBlock methods about bundled MIs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145975 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveVariables.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/LiveVariables.cpp') diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp index 2ca90f9f05..03f8221e1f 100644 --- a/lib/CodeGen/LiveVariables.cpp +++ b/lib/CodeGen/LiveVariables.cpp @@ -754,7 +754,7 @@ void LiveVariables::addNewBlock(MachineBasicBlock *BB, const unsigned NumNew = BB->getNumber(); // All registers used by PHI nodes in SuccBB must be live through BB. - for (MachineBasicBlock::const_iterator BBI = SuccBB->begin(), + for (MachineBasicBlock::iterator BBI = SuccBB->begin(), BBE = SuccBB->end(); BBI != BBE && BBI->isPHI(); ++BBI) for (unsigned i = 1, e = BBI->getNumOperands(); i != e; i += 2) if (BBI->getOperand(i+1).getMBB() == BB) -- cgit v1.2.3-18-g5258