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| author | Eric Christopher <echristo@apple.com> | 2010-05-21 23:40:03 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-05-21 23:40:03 +0000 |
| commit | e81d0105894a7d0cdd9ffb788a10715ed073ac67 (patch) | |
| tree | 9c69f47a1349c9dccd6c1bba8a247d27ea85ca9c /lib/CodeGen/MachineCSE.cpp | |
| parent | c2685a9c989d8a4c433f317034b552cefae25422 (diff) | |
Make this LookAheadLimit, not the uninitialized LookAheadLeft.
Evan please verify!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104408 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineCSE.cpp')
| -rw-r--r-- | lib/CodeGen/MachineCSE.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/MachineCSE.cpp b/lib/CodeGen/MachineCSE.cpp index acd31176c3..6f4f7a8834 100644 --- a/lib/CodeGen/MachineCSE.cpp +++ b/lib/CodeGen/MachineCSE.cpp @@ -137,7 +137,7 @@ bool MachineCSE::isPhysDefTriviallyDead(unsigned Reg, MachineBasicBlock::const_iterator I, MachineBasicBlock::const_iterator E) const { - unsigned LookAheadLeft = LookAheadLeft; + unsigned LookAheadLeft = LookAheadLimit; while (LookAheadLeft) { // Skip over dbg_value's. while (I != E && I->isDebugValue()) |