diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-07-19 05:02:09 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-07-19 05:02:09 +0000 |
| commit | 331cb7dde1bf0c52bfd17570d36e56b934d559f5 (patch) | |
| tree | d45194b2f1b1c139b4a052f2753535f5af577dde /lib/CodeGen/RegAllocLinearScan.cpp | |
| parent | 59073e02ccd79c8728e439dfe6869091b84d669c (diff) | |
Fix assertion to not dereference end!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14991 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocLinearScan.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp index 24508fbbb0..dbed7973fc 100644 --- a/lib/CodeGen/RegAllocLinearScan.cpp +++ b/lib/CodeGen/RegAllocLinearScan.cpp @@ -399,8 +399,8 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur) std::vector<LiveInterval*>::iterator addedItEnd = added.end(); for (IntervalPtrs::iterator i = unhandled_.begin(), e =unhandled_.end(); i != e && addedIt != addedItEnd; ++i) { - while ((*i)->start() > (*addedIt)->start() && - addedIt != addedItEnd) { + while (addedIt != addedItEnd && + (*i)->start() > (*addedIt)->start()) { #ifndef NDEBUG // This code only works if addIntervalsForSpills retursn a // sorted interval list. Assert this is the case now. |