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-rw-r--r--lib/CodeGen/AntiDepBreaker.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/AntiDepBreaker.h b/lib/CodeGen/AntiDepBreaker.h
index 3ee30c6a18..086b757956 100644
--- a/lib/CodeGen/AntiDepBreaker.h
+++ b/lib/CodeGen/AntiDepBreaker.h
@@ -39,9 +39,9 @@ public:
/// basic-block region and break them by renaming registers. Return
/// the number of anti-dependencies broken.
///
- virtual unsigned BreakAntiDependencies(std::vector<SUnit>& SUnits,
- MachineBasicBlock::iterator& Begin,
- MachineBasicBlock::iterator& End,
+ virtual unsigned BreakAntiDependencies(const std::vector<SUnit>& SUnits,
+ MachineBasicBlock::iterator Begin,
+ MachineBasicBlock::iterator End,
unsigned InsertPosIndex) =0;
/// Observe - Update liveness information to account for the current