Make BreakCriticalMachineEdges available as a pass that can be depended on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43910 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/CodeGen/Passes.h b/include/llvm/CodeGen/Passes.h
index 5e93525..89e8ba9 100644
--- a/include/llvm/CodeGen/Passes.h
+++ b/include/llvm/CodeGen/Passes.h
@@ -58,6 +58,10 @@
///
extern const PassInfo *SimpleRegisterCoalescingID;
+ /// BreakCriticalMachineEdges pass. Breaks critical edges between
+ /// machine basic blocks.
+ extern const PassInfo *BreakCriticalMachineEdgesID;
+
/// TwoAddressInstruction pass - This pass reduces two-address instructions to
/// use two operands. This destroys SSA information but it is desired by
/// register allocators.
diff --git a/lib/CodeGen/BreakCriticalMachineEdges.cpp b/lib/CodeGen/BreakCriticalMachineEdges.cpp
index e381abc..ece1786 100644
--- a/lib/CodeGen/BreakCriticalMachineEdges.cpp
+++ b/lib/CodeGen/BreakCriticalMachineEdges.cpp
@@ -41,7 +41,7 @@
"Break critical machine code edges");
}
-//const PassInfo *llvm::BreakCriticalMachineEdgesID = X.getPassInfo();
+const PassInfo *llvm::BreakCriticalMachineEdgesID = X.getPassInfo();
void BreakCriticalMachineEdges::splitCriticalEdge(MachineBasicBlock* src,
MachineBasicBlock* dst) {