In line with the previous patch, do not assert out if analyzing a dead basic block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14475 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 7569875..4fc08ec 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -368,8 +368,11 @@
}
}
+ // LiveVariables does not compute information for dead basic blocks.
+ DEBUG(std::cerr << "Didn't find the end of the interval. Must be in a "
+ "dead block.");
+ end = getDefIndex(start)+1;
exit:
- assert(start < end && "did not find end of interval?");
interval.addRange(start, end);
DEBUG(std::cerr << '\n');
}