Fix silly bug I introduce in the previous commit. Fixes debug builds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132883 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2011-06-12 05:26:32 +00:00
parent 4509ec42b8
commit 571e20fc50

View File

@ -1941,9 +1941,9 @@ isBlockOnlyReachableByFallthrough(const MachineBasicBlock *MBB) const {
if (TII->AnalyzeBranch(*Pred, PredTBB, PredFBB, PredCond))
return false;
if (PredCond.empty())
return true;
return !PredFBB || PredFBB == MBB;
// This is a fall through if there is no conditions in the bb
// or if there is no explicit false branch.
return PredCond.empty() || !PredFBB;
}