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| author | Nadav Rotem <nrotem@apple.com> | 2012-09-11 12:34:27 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-09-11 12:34:27 +0000 |
| commit | 8754bbbe672450689a5bdc8a198af90144e56f31 (patch) | |
| tree | 873746e9c2c6fd1ba372c238879ee73878f5eadc /lib/CodeGen/StackColoring.cpp | |
| parent | 468a95fb045dbdc4c67ce3368399d8246bf65d9e (diff) | |
| download | external_llvm-8754bbbe672450689a5bdc8a198af90144e56f31.zip external_llvm-8754bbbe672450689a5bdc8a198af90144e56f31.tar.gz external_llvm-8754bbbe672450689a5bdc8a198af90144e56f31.tar.bz2 | |
Stack Coloring: Dont crash on dbg values which use stack frames.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163616 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/StackColoring.cpp')
| -rw-r--r-- | lib/CodeGen/StackColoring.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/CodeGen/StackColoring.cpp b/lib/CodeGen/StackColoring.cpp index dbfa4bb..6df932c 100644 --- a/lib/CodeGen/StackColoring.cpp +++ b/lib/CodeGen/StackColoring.cpp @@ -523,10 +523,12 @@ void StackColoring::remapInstructions(DenseMap<int, int> &SlotRemap) { // the calculated range then it means that the alloca usage moved // outside of the lifetime markers. #ifndef NDEBUG - SlotIndex Index = Indexes->getInstructionIndex(I); - LiveInterval* Interval = Intervals[FromSlot]; - assert(Interval->find(Index) != Interval->end() && + if (!I->isDebugValue()) { + SlotIndex Index = Indexes->getInstructionIndex(I); + LiveInterval* Interval = Intervals[FromSlot]; + assert(Interval->find(Index) != Interval->end() && "Found instruction usage outside of live range."); + } #endif // Fix the machine instructions. |