here. Since we only do the transform if there is
one use, strip off any such users in the hope of
making the transform fire more often.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64926
91177308-0d34-0410-b5e6-
96231b3b80d8
Constant *Aliasee = J->getAliasee();
GlobalValue *Target = cast<GlobalValue>(Aliasee->stripPointerCasts());
+ Target->removeDeadConstantUsers();
bool hasOneUse = Target->hasOneUse() && Aliasee->hasOneUse();
// Make all users of the alias use the aliasee instead.