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-rw-r--r--lib/Transforms/Scalar/GVN.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index cdc3a4efc1..6311491c7d 100644
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -1437,10 +1437,11 @@ bool GVN::processNonLocalLoad(LoadInst *LI,
//
// FIXME: This may insert a computation, but we don't tell scalar GVN
// optimization stuff about it. How do we do this?
+ SmallVector<Instruction*, 8> NewInsts;
#if 0
Value *LoadPtr =
MD->InsertPHITranslatedPointer(LI->getOperand(0), LoadBB,
- UnavailablePred, TD, *DT);
+ UnavailablePred, TD, *DT, NewInsts);
#else
Value *LoadPtr =
MD->GetAvailablePHITranslatedValue(LI->getOperand(0), LoadBB,
@@ -1465,6 +1466,7 @@ bool GVN::processNonLocalLoad(LoadInst *LI,
// we do not have this case. Otherwise, check that the load is safe to
// put anywhere; this can be improved, but should be conservatively safe.
if (!allSingleSucc &&
+ // FIXME: REEVALUTE THIS.
!isSafeToLoadUnconditionally(LoadPtr, UnavailablePred->getTerminator()))
return false;