diff options
Diffstat (limited to 'lib/CodeGen/LiveInterval.cpp')
| -rw-r--r-- | lib/CodeGen/LiveInterval.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp index 0f5de9257a..ff430d71c7 100644 --- a/lib/CodeGen/LiveInterval.cpp +++ b/lib/CodeGen/LiveInterval.cpp @@ -547,7 +547,7 @@ void LiveInterval::MergeValueInAsValue(const LiveInterval &RHS, /// used with an unknown definition value. void LiveInterval::MergeInClobberRanges(const LiveInterval &Clobbers, BumpPtrAllocator &VNInfoAllocator) { - if (Clobbers.begin() == Clobbers.end()) return; + if (Clobbers.empty()) return; // Find a value # to use for the clobber ranges. If there is already a value# // for unknown values, use it. |