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| author | Dan Gohman <gohman@apple.com> | 2008-08-14 18:13:49 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-08-14 18:13:49 +0000 |
| commit | a8c763b3071ae1a58ee8baeb282331245527e004 (patch) | |
| tree | ae6a11d42901b80c9db1408f7dc3850f114b030c /lib/CodeGen/LiveInterval.cpp | |
| parent | c1f1d46f000eacceaa861e5b083ef0424cb9b41a (diff) | |
Use empty() instead of begin() == end().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54780 91177308-0d34-0410-b5e6-96231b3b80d8
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. |