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-rw-r--r--lib/CodeGen/LiveVariables.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp
index fce7a6407f..66f8e237da 100644
--- a/lib/CodeGen/LiveVariables.cpp
+++ b/lib/CodeGen/LiveVariables.cpp
@@ -42,7 +42,10 @@
using namespace llvm;
char LiveVariables::ID = 0;
-INITIALIZE_PASS(LiveVariables, "livevars",
+INITIALIZE_PASS_BEGIN(LiveVariables, "livevars",
+ "Live Variable Analysis", false, false)
+INITIALIZE_PASS_DEPENDENCY(UnreachableMachineBlockElim)
+INITIALIZE_PASS_END(LiveVariables, "livevars",
"Live Variable Analysis", false, false)