From 30fe61aa35ff12cdcbf5f94d8e3ab9a2d964654e Mon Sep 17 00:00:00 2001 From: Andrew Trick Date: Sat, 1 Dec 2012 01:22:41 +0000 Subject: misched: Fix LiveInterval update to better handle DebugVal. Assertion failed: (itr != mi2iMap.end() && "Instruction not found in maps.") rdar://12777252. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169070 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveIntervalAnalysis.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp') diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index c2610dc15d..404cf76fad 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -1292,7 +1292,11 @@ private: MachineBasicBlock::iterator MII(MI); ++MII; MachineBasicBlock* MBB = MI->getParent(); - for (; MII != MBB->end() && LIS.getInstructionIndex(MII) < OldIdx; ++MII){ + for (; MII != MBB->end(); ++MII){ + if (MII->isDebugValue()) + continue; + if (LIS.getInstructionIndex(MII) < OldIdx) + break; for (MachineInstr::mop_iterator MOI = MII->operands_begin(), MOE = MII->operands_end(); MOI != MOE; ++MOI) { -- cgit v1.2.3