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-rw-r--r--llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
index d51d3687ea3..2ef82ba3ed8 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -2756,6 +2756,9 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) {
if (KnownOne.isAllOnesValue())
return eraseInstFromFunction(*II);
+ // Update the cache of affected values for this assumption (we might be
+ // here because we just simplified the condition).
+ AC.updateAffectedValues(II);
break;
}
case Intrinsic::experimental_gc_relocate: {
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