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-rw-r--r--llvm/lib/Analysis/ValueTracking.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index da369c91..0439f4e 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -2920,6 +2920,8 @@ bool isKnownNonZero(const Value *V, const APInt &DemandedElts, unsigned Depth,
case Instruction::Call:
if (auto *II = dyn_cast<IntrinsicInst>(I)) {
switch (II->getIntrinsicID()) {
+ case Intrinsic::sshl_sat:
+ case Intrinsic::ushl_sat:
case Intrinsic::abs:
case Intrinsic::bitreverse:
case Intrinsic::bswap: