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-rw-r--r--lib/CodeGen/ScheduleDAGInstrs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/ScheduleDAGInstrs.h b/lib/CodeGen/ScheduleDAGInstrs.h
index 1a9d1ea578..c7ffed96b7 100644
--- a/lib/CodeGen/ScheduleDAGInstrs.h
+++ b/lib/CodeGen/ScheduleDAGInstrs.h
@@ -152,7 +152,7 @@ namespace llvm {
/// Otherwise map the register and return an empty SUnits vector.
std::vector<SUnit *> &operator[](unsigned Reg) {
bool New = PhysRegSet.insert(Reg).second;
- assert(!New || SUnits[Reg].empty() && "stale SUnits vector");
+ assert((!New || SUnits[Reg].empty()) && "stale SUnits vector");
(void)New;
return SUnits[Reg];
}