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-rw-r--r--llvm/lib/Target/PowerPC/PPCCTRLoops.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp b/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
index 3c24af1df97..559d660897d 100644
--- a/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
+++ b/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
@@ -631,7 +631,7 @@ bool PPCCTRLoops::convertToCTRLoop(Loop *L) {
// the CTR register because some such uses might be reordered by the
// selection DAG after the mtctr instruction).
if (!Preheader || mightUseCTR(Preheader))
- Preheader = InsertPreheaderForLoop(L, DT, LI, PreserveLCSSA);
+ Preheader = InsertPreheaderForLoop(L, DT, LI, nullptr, PreserveLCSSA);
if (!Preheader)
return MadeChange;
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