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-rw-r--r--llvm/lib/CodeGen/TailDuplicator.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/TailDuplicator.cpp b/llvm/lib/CodeGen/TailDuplicator.cpp
index 0f22040f3ae..bd3a20f936d 100644
--- a/llvm/lib/CodeGen/TailDuplicator.cpp
+++ b/llvm/lib/CodeGen/TailDuplicator.cpp
@@ -75,7 +75,7 @@ static cl::opt<bool>
static cl::opt<unsigned> TailDupLimit("tail-dup-limit", cl::init(~0U),
cl::Hidden);
-void TailDuplicator::initMF(MachineFunction &MFin,
+void TailDuplicator::initMF(MachineFunction &MFin, bool PreRegAlloc,
const MachineBranchProbabilityInfo *MBPIin,
bool LayoutModeIn, unsigned TailDupSizeIn) {
MF = &MFin;
@@ -89,7 +89,7 @@ void TailDuplicator::initMF(MachineFunction &MFin,
assert(MBPI != nullptr && "Machine Branch Probability Info required");
LayoutMode = LayoutModeIn;
- PreRegAlloc = MRI->isSSA();
+ this->PreRegAlloc = PreRegAlloc;
}
static void VerifyPHIs(MachineFunction &MF, bool CheckExtra) {
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