Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132488 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/CodeGen/ScheduleDAG.h b/include/llvm/CodeGen/ScheduleDAG.h
index 2eb3db3..2f01948 100644
--- a/include/llvm/CodeGen/ScheduleDAG.h
+++ b/include/llvm/CodeGen/ScheduleDAG.h
@@ -265,7 +265,6 @@
bool isCloned : 1; // True if this node has been cloned.
Sched::Preference SchedulingPref; // Scheduling preference.
- SmallVector<MachineInstr*, 4> DbgInstrList; // dbg_values referencing this.
private:
bool isDepthCurrent : 1; // True if Depth is current.
bool isHeightCurrent : 1; // True if Height is current.
diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp
index 3d4e705..2363df4 100644
--- a/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ b/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -670,16 +670,11 @@
// Then re-insert them according to the given schedule.
for (unsigned i = 0, e = Sequence.size(); i != e; i++) {
- SUnit *SU = Sequence[i];
- if (!SU) {
+ if (SUnit *SU = Sequence[i])
+ BB->insert(InsertPos, SU->getInstr());
+ else
// Null SUnit* is a noop.
EmitNoop();
- continue;
- }
-
- BB->insert(InsertPos, SU->getInstr());
- for (unsigned i = 0, e = SU->DbgInstrList.size() ; i < e ; ++i)
- BB->insert(InsertPos, SU->DbgInstrList[i]);
}
// Update the Begin iterator, as the first instruction in the block