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-rw-r--r--lib/CodeGen/AggressiveAntiDepBreaker.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/AggressiveAntiDepBreaker.h b/lib/CodeGen/AggressiveAntiDepBreaker.h
index 91ebb850d1..8946fedbd1 100644
--- a/lib/CodeGen/AggressiveAntiDepBreaker.h
+++ b/lib/CodeGen/AggressiveAntiDepBreaker.h
@@ -59,7 +59,7 @@ namespace llvm {
/// currently representing the group that the register belongs to.
/// Register 0 is always represented by the 0 group, a group
/// composed of registers that are not eligible for anti-aliasing.
- unsigned GroupNodeIndices[TargetRegisterInfo::FirstVirtualRegister];
+ std::vector<unsigned> GroupNodeIndices;
/// RegRefs - Map registers to all their references within a live range.
std::multimap<unsigned, RegisterReference> RegRefs;