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-rw-r--r--llvm/lib/Analysis/ValueTracking.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index aa15141..d8f710e 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -6581,6 +6581,7 @@ static bool canCreateUndefOrPoison(const Operator *Op, bool PoisonOnly,
case Intrinsic::minimum:
case Intrinsic::maximum:
case Intrinsic::is_fpclass:
+ case Intrinsic::ldexp:
return false;
case Intrinsic::lround:
case Intrinsic::llround: